From 400213e2b31a0c843e3e01e4215f1199379996dd Mon Sep 17 00:00:00 2001
From: Jane Lusby <jane@zfnd.org>
Date: Tue, 8 Dec 2020 15:40:04 -0800
Subject: [PATCH] integrate sentry with our existing panic reporting logic

---
 Cargo.lock                    | 781 ++++++++++++++++++++++++++++++++--
 Cargo.toml                    |   1 -
 zebrad/Cargo.toml             |   2 +-
 zebrad/src/application.rs     |  35 +-
 zebrad/src/bin/zebrad/main.rs |  14 +-
 zebrad/src/lib.rs             |   1 +
 zebrad/src/sentry.rs          |  27 ++
 7 files changed, 803 insertions(+), 58 deletions(-)
 create mode 100644 zebrad/src/sentry.rs

diff --git a/Cargo.lock b/Cargo.lock
index c7f769f9..adf74fc1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -92,7 +92,7 @@ version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ee49baf6cb617b853aa8d93bf420db2383fab46d314482ca2803b40d5fde979b"
 dependencies = [
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -101,7 +101,7 @@ version = "0.12.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
 dependencies = [
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -148,7 +148,7 @@ checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
  "hermit-abi",
  "libc",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -186,6 +186,12 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3441f0f7b02788e948e47f457ca01f1d7e6d92c693bc132c22b087d3141c03ff"
 
+[[package]]
+name = "base64"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "904dfeac50f3cdaba28fc6f57fdcddb75f49ed61346676a78c4ffe55877802fd"
+
 [[package]]
 name = "bech32"
 version = "0.7.2"
@@ -253,6 +259,15 @@ version = "1.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cf1de2fe8c75bc145a2f577add951f8134889b4795d47466a54a5c846d691693"
 
+[[package]]
+name = "bitmaps"
+version = "2.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "031043d04099746d8db04daf1fa424b2bc8bd69d92b25962dcde24da39ab64a2"
+dependencies = [
+ "typenum",
+]
+
 [[package]]
 name = "bitvec"
 version = "0.17.4"
@@ -356,6 +371,12 @@ dependencies = [
  "sha2",
 ]
 
+[[package]]
+name = "bumpalo"
+version = "3.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e8c087f005730276d1096a652e92a8bacee2e2472bcc9715a74d2bec38b5820"
+
 [[package]]
 name = "byte-slice-cast"
 version = "0.3.5"
@@ -439,7 +460,7 @@ dependencies = [
  "num-traits",
  "serde",
  "time",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -516,6 +537,16 @@ dependencies = [
  "tracing-error",
 ]
 
+[[package]]
+name = "console_error_panic_hook"
+version = "0.1.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8d976903543e0c48546a91908f21588a680a8c8f984df9a5d69feccb2b2a211"
+dependencies = [
+ "cfg-if 0.1.10",
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "const-random"
 version = "0.1.11"
@@ -777,6 +808,16 @@ dependencies = [
  "num_cpus",
 ]
 
+[[package]]
+name = "debugid"
+version = "0.7.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f91cf5a8c2f2097e2a32627123508635d47ce10563d999ec1a95addf08b502ba"
+dependencies = [
+ "serde",
+ "uuid",
+]
+
 [[package]]
 name = "difference"
 version = "2.0.0"
@@ -818,7 +859,7 @@ checksum = "8e93d7f5705de3e49895a2b5e0b8855a1c27f080192ae9c32a6432d50741a57a"
 dependencies = [
  "libc",
  "redox_users",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -866,6 +907,15 @@ version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e78d4f1cc4ae33bbfc157ed5d5a5ef3bc29227303d595861deb238fcec4e9457"
 
+[[package]]
+name = "encoding_rs"
+version = "0.8.26"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "801bbab217d7f79c0062f4f7205b5d4427c6d1a7bd7aafdd1475f7c59d62b283"
+dependencies = [
+ "cfg-if 1.0.0",
+]
+
 [[package]]
 name = "env_logger"
 version = "0.7.1"
@@ -956,6 +1006,22 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a06f77d526c1a601b7c4cdd98f54b5eaabffc14d5f2f0296febdc7f357c6d3ba"
 
+[[package]]
+name = "fuchsia-zircon"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2e9763c69ebaae630ba35f74888db465e49e259ba1bc0eda7d06f4a067615d82"
+dependencies = [
+ "bitflags",
+ "fuchsia-zircon-sys",
+]
+
+[[package]]
+name = "fuchsia-zircon-sys"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3dcaa9ae7725d12cdb85b3ad99a434db70b468c09ded17e012d86b5c1010f7a7"
+
 [[package]]
 name = "funty"
 version = "1.0.1"
@@ -1076,7 +1142,7 @@ dependencies = [
  "libc",
  "log",
  "rustc_version",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -1164,6 +1230,26 @@ dependencies = [
  "syn 1.0.48",
 ]
 
+[[package]]
+name = "h2"
+version = "0.2.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5e4728fd124914ad25e99e3d15a9361a879f6620f63cb56bbb08f95abb97a535"
+dependencies = [
+ "bytes 0.5.6",
+ "fnv",
+ "futures-core",
+ "futures-sink",
+ "futures-util",
+ "http",
+ "indexmap",
+ "slab",
+ "tokio 0.2.23",
+ "tokio-util 0.3.1",
+ "tracing",
+ "tracing-futures",
+]
+
 [[package]]
 name = "h2"
 version = "0.3.0"
@@ -1177,7 +1263,7 @@ dependencies = [
  "http",
  "indexmap",
  "slab",
- "tokio",
+ "tokio 0.3.5",
  "tokio-util 0.4.0",
  "tracing",
  "tracing-futures",
@@ -1241,6 +1327,17 @@ version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "644f9158b2f133fd50f5fb3242878846d9eb792e445c893805ff0e3824006e35"
 
+[[package]]
+name = "hostname"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3c731c3e10504cc8ed35cfe2f1db4c9274c3d35fa486e3b31df46f068ef3e867"
+dependencies = [
+ "libc",
+ "match_cfg",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "http"
 version = "0.2.1"
@@ -1285,14 +1382,15 @@ dependencies = [
 
 [[package]]
 name = "hyper"
-version = "0.14.0-dev"
-source = "git+https://github.com/hyperium/hyper/?rev=ed2b22a7f66899d338691552fbcb6c0f2f4e06b9#ed2b22a7f66899d338691552fbcb6c0f2f4e06b9"
+version = "0.13.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6ad767baac13b44d4529fcf58ba2cd0995e36e7b435bc5b039de6f47e880dbf"
 dependencies = [
  "bytes 0.5.6",
  "futures-channel",
  "futures-core",
  "futures-util",
- "h2",
+ "h2 0.2.7",
  "http",
  "http-body",
  "httparse",
@@ -1300,12 +1398,51 @@ dependencies = [
  "itoa",
  "pin-project 1.0.2",
  "socket2",
- "tokio",
+ "tokio 0.2.23",
  "tower-service",
  "tracing",
  "want",
 ]
 
+[[package]]
+name = "hyper"
+version = "0.14.0-dev"
+source = "git+https://github.com/hyperium/hyper/?rev=ed2b22a7f66899d338691552fbcb6c0f2f4e06b9#ed2b22a7f66899d338691552fbcb6c0f2f4e06b9"
+dependencies = [
+ "bytes 0.5.6",
+ "futures-channel",
+ "futures-core",
+ "futures-util",
+ "h2 0.3.0",
+ "http",
+ "http-body",
+ "httparse",
+ "httpdate",
+ "itoa",
+ "pin-project 1.0.2",
+ "socket2",
+ "tokio 0.3.5",
+ "tower-service",
+ "tracing",
+ "want",
+]
+
+[[package]]
+name = "hyper-rustls"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "37743cc83e8ee85eacfce90f2f4102030d9ff0a95244098d781e9bee4a90abb6"
+dependencies = [
+ "bytes 0.5.6",
+ "futures-util",
+ "hyper 0.13.9",
+ "log",
+ "rustls",
+ "tokio 0.2.23",
+ "tokio-rustls",
+ "webpki",
+]
+
 [[package]]
 name = "ident_case"
 version = "1.0.1"
@@ -1323,6 +1460,20 @@ dependencies = [
  "unicode-normalization",
 ]
 
+[[package]]
+name = "im"
+version = "15.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "111c1983f3c5bb72732df25cddacee9b546d08325fb584b5ebd38148be7b0246"
+dependencies = [
+ "bitmaps",
+ "rand_core 0.5.1",
+ "rand_xoshiro",
+ "sized-chunks",
+ "typenum",
+ "version_check 0.9.2",
+]
+
 [[package]]
 name = "impl-codec"
 version = "0.4.2"
@@ -1373,12 +1524,36 @@ dependencies = [
  "cfg-if 1.0.0",
 ]
 
+[[package]]
+name = "iovec"
+version = "0.1.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2b3ea6ff95e175473f8ffe6a7eb7c00d054240321b84c57051175fe3c1e075e"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "ipnet"
+version = "2.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "47be2f14c678be2fdcab04ab1171db51b2762ce6f0a8ee87c8dd4a04ed216135"
+
 [[package]]
 name = "itoa"
 version = "0.4.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dc6f3ad7b9d11a0c00842ff8de1b60ee58661048eb8049ed33c73594f359d7e6"
 
+[[package]]
+name = "js-sys"
+version = "0.3.46"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf3d7383929f7c9c7c2d0fa596f325832df98c3704f2c60553080f7127a58175"
+dependencies = [
+ "wasm-bindgen",
+]
+
 [[package]]
 name = "jubjub"
 version = "0.3.0"
@@ -1403,6 +1578,16 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "kernel32-sys"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7507624b29483431c0ba2d82aece8ca6cdba9382bff4ddd0f7490560c056098d"
+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]
+
 [[package]]
 name = "lazy_static"
 version = "1.4.0"
@@ -1441,7 +1626,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f2b111a074963af1d37a139918ac6d49ad1d0d5e47f72fd55388619691a7d753"
 dependencies = [
  "cc",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -1487,6 +1672,12 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "match_cfg"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ffbee8634e0d45d258acb448e7eaab3fce7a0a467395d4d9f228e3c1f01fb2e4"
+
 [[package]]
 name = "matchers"
 version = "0.0.1"
@@ -1555,12 +1746,12 @@ version = "0.1.0-alpha.7"
 source = "git+https://github.com/ZcashFoundation/metrics?rev=971133128e5aebe3ad177acffc6154449736cfa2#971133128e5aebe3ad177acffc6154449736cfa2"
 dependencies = [
  "hdrhistogram 7.1.0",
- "hyper",
+ "hyper 0.14.0-dev",
  "metrics 0.13.0-alpha.8",
  "metrics-util",
  "parking_lot",
  "thiserror",
- "tokio",
+ "tokio 0.3.5",
 ]
 
 [[package]]
@@ -1590,6 +1781,22 @@ dependencies = [
  "metrics 0.13.0-alpha.8",
 ]
 
+[[package]]
+name = "mime"
+version = "0.3.16"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2a60c7ce501c71e03a9c9c0d35b861413ae925bd979cc7a4e30d060069aaac8d"
+
+[[package]]
+name = "mime_guess"
+version = "2.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2684d4c2e97d99848d30b324b00c8fcc7e5c897b7cbb5819b09e7c90e8baf212"
+dependencies = [
+ "mime",
+ "unicase",
+]
+
 [[package]]
 name = "miniz_oxide"
 version = "0.4.3"
@@ -1600,6 +1807,25 @@ dependencies = [
  "autocfg",
 ]
 
+[[package]]
+name = "mio"
+version = "0.6.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4afd66f5b91bf2a3bc13fad0e21caedac168ca4c707504e75585648ae80e4cc4"
+dependencies = [
+ "cfg-if 0.1.10",
+ "fuchsia-zircon",
+ "fuchsia-zircon-sys",
+ "iovec",
+ "kernel32-sys",
+ "libc",
+ "log",
+ "miow 0.2.2",
+ "net2",
+ "slab",
+ "winapi 0.2.8",
+]
+
 [[package]]
 name = "mio"
 version = "0.7.6"
@@ -1608,9 +1834,21 @@ checksum = "f33bc887064ef1fd66020c9adfc45bb9f33d75a42096c81e7c56c65b75dd1a8b"
 dependencies = [
  "libc",
  "log",
- "miow",
+ "miow 0.3.6",
  "ntapi",
- "winapi",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "miow"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebd808424166322d4a38da87083bfddd3ac4c131334ed55856112eb06d46944d"
+dependencies = [
+ "kernel32-sys",
+ "net2",
+ "winapi 0.2.8",
+ "ws2_32-sys",
 ]
 
 [[package]]
@@ -1620,7 +1858,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5a33c1b55807fbed163481b5ba66db4b2fa6cde694a5027be10fb724206c5897"
 dependencies = [
  "socket2",
- "winapi",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "net2"
+version = "0.2.36"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d7cf75f38f16cb05ea017784dc6dbfd354f76c223dba37701734c4f5a9337d02"
+dependencies = [
+ "cfg-if 0.1.10",
+ "libc",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -1656,7 +1905,7 @@ version = "0.3.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f6bb902e437b6d86e03cce10a7e2af662292c5dfef23b65899ea3ac9354ad44"
 dependencies = [
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -1728,7 +1977,7 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "53cdc5b785b7a58c5aad8216b3dfa114df64b0b06ae6e1501cef91df2fbdf8f9"
 dependencies = [
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -1781,7 +2030,7 @@ dependencies = [
  "libc",
  "redox_syscall",
  "smallvec 1.5.0",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -2023,7 +2272,7 @@ dependencies = [
  "libc",
  "rand_core 0.3.1",
  "rdrand",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -2091,6 +2340,15 @@ dependencies = [
  "rand_core 0.5.1",
 ]
 
+[[package]]
+name = "rand_xoshiro"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a9fcdd2e881d02f1d9390ae47ad8e5696a9e4be7b547a1da2afbc61973217004"
+dependencies = [
+ "rand_core 0.5.1",
+]
+
 [[package]]
 name = "rayon"
 version = "1.5.0"
@@ -2191,7 +2449,45 @@ version = "0.5.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3acd125665422973a33ac9d3dd2df85edad0f4ae9b00dafb1a05e43a9f5ef8e7"
 dependencies = [
- "winapi",
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "reqwest"
+version = "0.10.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fb15d6255c792356a0f578d8a645c677904dc02e862bebe2ecc18e0c01b9a0ce"
+dependencies = [
+ "base64 0.13.0",
+ "bytes 0.5.6",
+ "encoding_rs",
+ "futures-core",
+ "futures-util",
+ "http",
+ "http-body",
+ "hyper 0.13.9",
+ "hyper-rustls",
+ "ipnet",
+ "js-sys",
+ "lazy_static",
+ "log",
+ "mime",
+ "mime_guess",
+ "percent-encoding",
+ "pin-project-lite 0.2.0",
+ "rustls",
+ "serde",
+ "serde_json",
+ "serde_urlencoded",
+ "tokio 0.2.23",
+ "tokio-rustls",
+ "url",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "wasm-bindgen-test",
+ "web-sys",
+ "webpki-roots",
+ "winreg",
 ]
 
 [[package]]
@@ -2203,6 +2499,21 @@ dependencies = [
  "bytemuck",
 ]
 
+[[package]]
+name = "ring"
+version = "0.16.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ba5a8ec64ee89a76c98c549af81ff14813df09c3e6dc4766c3856da48597a0c"
+dependencies = [
+ "cc",
+ "lazy_static",
+ "libc",
+ "spin",
+ "untrusted",
+ "web-sys",
+ "winapi 0.3.9",
+]
+
 [[package]]
 name = "ripemd160"
 version = "0.8.0"
@@ -2272,6 +2583,19 @@ dependencies = [
  "semver",
 ]
 
+[[package]]
+name = "rustls"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5d1126dcf58e93cee7d098dbda643b5f92ed724f1f6a63007c1116eed6700c81"
+dependencies = [
+ "base64 0.12.3",
+ "log",
+ "ring",
+ "sct",
+ "webpki",
+]
+
 [[package]]
 name = "rusty-fork"
 version = "0.3.0"
@@ -2302,6 +2626,16 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
 
+[[package]]
+name = "sct"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e3042af939fca8c3453b7af0f1c66e533a15a86169e39de2657310ade8f98d3c"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
 [[package]]
 name = "secp256k1"
 version = "0.19.0"
@@ -2347,6 +2681,90 @@ version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
+[[package]]
+name = "sentry"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "933beb0343c84eefd69a368318e9291b179e09e51982d49c65d7b362b0e9466f"
+dependencies = [
+ "httpdate",
+ "reqwest",
+ "sentry-backtrace",
+ "sentry-contexts",
+ "sentry-core",
+]
+
+[[package]]
+name = "sentry-backtrace"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38e528fb457baf53fcd6c90beb420705f35c12c3d8caed8817dcf7be00eff7c7"
+dependencies = [
+ "backtrace",
+ "lazy_static",
+ "regex",
+ "sentry-core",
+]
+
+[[package]]
+name = "sentry-contexts"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce3a560a34cffac347f0b588fc29b31db969e27bf57208f946d6a2d588668b0b"
+dependencies = [
+ "hostname",
+ "lazy_static",
+ "libc",
+ "regex",
+ "rustc_version",
+ "sentry-core",
+ "uname",
+]
+
+[[package]]
+name = "sentry-core"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "17b8c235063c1007fd8e2fc7e35ce7eac09dd678d198ecc996daee33d46b3dcc"
+dependencies = [
+ "im",
+ "lazy_static",
+ "rand 0.7.3",
+ "sentry-types",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "sentry-tracing"
+version = "0.1.0"
+source = "git+https://github.com/kellpossible/sentry-tracing.git?rev=f1a4a4a16b5ff1022ae60be779eb3fb928ce9b0f#f1a4a4a16b5ff1022ae60be779eb3fb928ce9b0f"
+dependencies = [
+ "eyre",
+ "sentry-backtrace",
+ "sentry-core",
+ "serde",
+ "serde_json",
+ "strip-ansi-escapes",
+ "tracing",
+ "tracing-subscriber 0.2.15",
+]
+
+[[package]]
+name = "sentry-types"
+version = "0.21.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5fbbea6debac0a24880a38239d4c2fc3dbb0b1b398f621bea03ed761796b7dfb"
+dependencies = [
+ "chrono",
+ "debugid",
+ "serde",
+ "serde_json",
+ "thiserror",
+ "url",
+ "uuid",
+]
+
 [[package]]
 name = "serde"
 version = "1.0.117"
@@ -2388,6 +2806,18 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_urlencoded"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "edfa57a7f8d9c1d260a549e7224100f6c43d43f9103e06dd8b4095a9b2b43ce9"
+dependencies = [
+ "form_urlencoded",
+ "itoa",
+ "ryu",
+ "serde",
+]
+
 [[package]]
 name = "sha2"
 version = "0.9.2"
@@ -2436,6 +2866,16 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "sized-chunks"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1ec31ceca5644fa6d444cc77548b88b67f46db6f7c71683b0f9336e671830d2f"
+dependencies = [
+ "bitmaps",
+ "typenum",
+]
+
 [[package]]
 name = "slab"
 version = "0.4.2"
@@ -2466,7 +2906,7 @@ dependencies = [
  "cfg-if 0.1.10",
  "libc",
  "redox_syscall",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -2491,6 +2931,12 @@ dependencies = [
  "syn 1.0.48",
 ]
 
+[[package]]
+name = "spin"
+version = "0.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6e63cff320ae2c57904679ba7cb63280a3dc4613885beafb148ee7bf9aa9042d"
+
 [[package]]
 name = "stable_deref_trait"
 version = "1.2.0"
@@ -2509,6 +2955,15 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9091b6114800a5f2141aee1d1b9d6ca3592ac062dc5decb3764ec5895a47b4eb"
 
+[[package]]
+name = "strip-ansi-escapes"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d63676e2abafa709460982ddc02a3bb586b6d15a49b75c212e06edd3933acee"
+dependencies = [
+ "vte",
+]
+
 [[package]]
 name = "strsim"
 version = "0.8.0"
@@ -2606,7 +3061,7 @@ dependencies = [
  "rand 0.7.3",
  "redox_syscall",
  "remove_dir_all",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -2664,7 +3119,7 @@ checksum = "6db9e6914ab8b1ae1c260a4ae7a49b6c5611b40328a735b21862567685e73255"
 dependencies = [
  "libc",
  "wasi 0.10.0+wasi-snapshot-preview1",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -2682,6 +3137,24 @@ version = "0.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
+[[package]]
+name = "tokio"
+version = "0.2.23"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a6d7ad61edd59bfcc7e80dababf0f4aed2e6d5e0ba1659356ae889752dfc12ff"
+dependencies = [
+ "bytes 0.5.6",
+ "fnv",
+ "futures-core",
+ "iovec",
+ "lazy_static",
+ "memchr",
+ "mio 0.6.23",
+ "num_cpus",
+ "pin-project-lite 0.1.11",
+ "slab",
+]
+
 [[package]]
 name = "tokio"
 version = "0.3.5"
@@ -2694,7 +3167,7 @@ dependencies = [
  "lazy_static",
  "libc",
  "memchr",
- "mio",
+ "mio 0.7.6",
  "num_cpus",
  "parking_lot",
  "pin-project-lite 0.2.0",
@@ -2702,7 +3175,7 @@ dependencies = [
  "slab",
  "tokio-macros",
  "tracing",
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -2716,6 +3189,32 @@ dependencies = [
  "syn 1.0.48",
 ]
 
+[[package]]
+name = "tokio-rustls"
+version = "0.14.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e12831b255bcfa39dc0436b01e19fea231a37db570686c06ee72c423479f889a"
+dependencies = [
+ "futures-core",
+ "rustls",
+ "tokio 0.2.23",
+ "webpki",
+]
+
+[[package]]
+name = "tokio-util"
+version = "0.3.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "be8242891f2b6cbef26a2d7e8605133c2c554cd35b3e4948ea892d6d68436499"
+dependencies = [
+ "bytes 0.5.6",
+ "futures-core",
+ "futures-sink",
+ "log",
+ "pin-project-lite 0.1.11",
+ "tokio 0.2.23",
+]
+
 [[package]]
 name = "tokio-util"
 version = "0.4.0"
@@ -2727,7 +3226,7 @@ dependencies = [
  "futures-sink",
  "log",
  "pin-project-lite 0.1.11",
- "tokio",
+ "tokio 0.3.5",
 ]
 
 [[package]]
@@ -2741,7 +3240,7 @@ dependencies = [
  "futures-sink",
  "log",
  "pin-project-lite 0.1.11",
- "tokio",
+ "tokio 0.3.5",
 ]
 
 [[package]]
@@ -2762,7 +3261,7 @@ dependencies = [
  "futures-util",
  "hdrhistogram 6.3.4",
  "pin-project 1.0.2",
- "tokio",
+ "tokio 0.3.5",
  "tower-layer",
  "tower-service",
  "tracing",
@@ -2778,7 +3277,7 @@ dependencies = [
  "futures-core",
  "pin-project 0.4.27",
  "rand 0.7.3",
- "tokio",
+ "tokio 0.3.5",
  "tower",
  "tower-fallback",
  "tracing",
@@ -2792,7 +3291,7 @@ version = "0.1.0"
 dependencies = [
  "futures-core",
  "pin-project 0.4.27",
- "tokio",
+ "tokio 0.3.5",
  "tower",
  "tracing",
  "zebra-test",
@@ -2957,6 +3456,24 @@ dependencies = [
  "static_assertions",
 ]
 
+[[package]]
+name = "uname"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b72f89f0ca32e4db1c04e2a72f5345d59796d4866a1ee0609084569f73683dc8"
+dependencies = [
+ "libc",
+]
+
+[[package]]
+name = "unicase"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "50f37be617794602aabbeee0be4f259dc1778fabe05e2d67ee8f79326d5cb4f6"
+dependencies = [
+ "version_check 0.9.2",
+]
+
 [[package]]
 name = "unicode-bidi"
 version = "0.3.4"
@@ -2999,6 +3516,12 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f7fe0bb3479651439c9112f72b6c505038574c9fbb575ed1bf3b797fa39dd564"
 
+[[package]]
+name = "untrusted"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a156c684c91ea7d62626509bce3cb4e1d9ed5c4d978f7b4352658f96a4c26b4a"
+
 [[package]]
 name = "url"
 version = "2.2.0"
@@ -3009,6 +3532,23 @@ dependencies = [
  "idna",
  "matches",
  "percent-encoding",
+ "serde",
+]
+
+[[package]]
+name = "utf8parse"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8772a4ccbb4e89959023bc5b7cb8623a795caa7092d99f3aa9501b9484d4557d"
+
+[[package]]
+name = "uuid"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9fde2f6a4bea1d6e007c4ad38c6839fa71cbb63b6dbf5b595aa38dc9b1093c11"
+dependencies = [
+ "rand 0.7.3",
+ "serde",
 ]
 
 [[package]]
@@ -3039,6 +3579,15 @@ version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5a972e5669d67ba988ce3dc826706fb0a8b01471c088cb0b6110b805cc36aed"
 
+[[package]]
+name = "vte"
+version = "0.3.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4f42f536e22f7fcbb407639765c8fd78707a33109301f834a594758bedd6e8cf"
+dependencies = [
+ "utf8parse",
+]
+
 [[package]]
 name = "wait-timeout"
 version = "0.2.0"
@@ -3070,6 +3619,127 @@ version = "0.10.0+wasi-snapshot-preview1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a143597ca7c7793eff794def352d41792a93c481eb1042423ff7ff72ba2c31f"
 
+[[package]]
+name = "wasm-bindgen"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3cd364751395ca0f68cafb17666eee36b63077fb5ecd972bbcd74c90c4bf736e"
+dependencies = [
+ "cfg-if 1.0.0",
+ "serde",
+ "serde_json",
+ "wasm-bindgen-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-backend"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1114f89ab1f4106e5b55e688b828c0ab0ea593a1ea7c094b141b14cbaaec2d62"
+dependencies = [
+ "bumpalo",
+ "lazy_static",
+ "log",
+ "proc-macro2 1.0.24",
+ "quote 1.0.7",
+ "syn 1.0.48",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-futures"
+version = "0.4.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1fe9756085a84584ee9457a002b7cdfe0bfff169f45d2591d8be1345a6780e35"
+dependencies = [
+ "cfg-if 1.0.0",
+ "js-sys",
+ "wasm-bindgen",
+ "web-sys",
+]
+
+[[package]]
+name = "wasm-bindgen-macro"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7a6ac8995ead1f084a8dea1e65f194d0973800c7f571f6edd70adf06ecf77084"
+dependencies = [
+ "quote 1.0.7",
+ "wasm-bindgen-macro-support",
+]
+
+[[package]]
+name = "wasm-bindgen-macro-support"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b5a48c72f299d80557c7c62e37e7225369ecc0c963964059509fbafe917c7549"
+dependencies = [
+ "proc-macro2 1.0.24",
+ "quote 1.0.7",
+ "syn 1.0.48",
+ "wasm-bindgen-backend",
+ "wasm-bindgen-shared",
+]
+
+[[package]]
+name = "wasm-bindgen-shared"
+version = "0.2.69"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7e7811dd7f9398f14cc76efd356f98f03aa30419dea46aa810d71e819fc97158"
+
+[[package]]
+name = "wasm-bindgen-test"
+version = "0.3.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0355fa0c1f9b792a09b6dcb6a8be24d51e71e6d74972f9eb4a44c4c004d24a25"
+dependencies = [
+ "console_error_panic_hook",
+ "js-sys",
+ "scoped-tls",
+ "wasm-bindgen",
+ "wasm-bindgen-futures",
+ "wasm-bindgen-test-macro",
+]
+
+[[package]]
+name = "wasm-bindgen-test-macro"
+version = "0.3.19"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "27e07b46b98024c2ba2f9e83a10c2ef0515f057f2da299c1762a2017de80438b"
+dependencies = [
+ "proc-macro2 1.0.24",
+ "quote 1.0.7",
+]
+
+[[package]]
+name = "web-sys"
+version = "0.3.46"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "222b1ef9334f92a21d3fb53dc3fd80f30836959a90f9274a626d7e06315ba3c3"
+dependencies = [
+ "js-sys",
+ "wasm-bindgen",
+]
+
+[[package]]
+name = "webpki"
+version = "0.21.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1f50e1972865d6b1adb54167d1c8ed48606004c2c9d0ea5f1eeb34d95e863ef"
+dependencies = [
+ "ring",
+ "untrusted",
+]
+
+[[package]]
+name = "webpki-roots"
+version = "0.20.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0f20dea7535251981a9670857150d571846545088359b28e4951d350bdaf179f"
+dependencies = [
+ "webpki",
+]
+
 [[package]]
 name = "which"
 version = "3.1.1"
@@ -3079,6 +3749,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "winapi"
+version = "0.2.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
+
 [[package]]
 name = "winapi"
 version = "0.3.9"
@@ -3089,6 +3765,12 @@ dependencies = [
  "winapi-x86_64-pc-windows-gnu",
 ]
 
+[[package]]
+name = "winapi-build"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
+
 [[package]]
 name = "winapi-i686-pc-windows-gnu"
 version = "0.4.0"
@@ -3101,7 +3783,7 @@ version = "0.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
 dependencies = [
- "winapi",
+ "winapi 0.3.9",
 ]
 
 [[package]]
@@ -3110,6 +3792,25 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
+[[package]]
+name = "winreg"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0120db82e8a1e0b9fb3345a539c478767c0048d842860994d96113d5b667bd69"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "ws2_32-sys"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]
+
 [[package]]
 name = "wyz"
 version = "0.2.0"
@@ -3199,7 +3900,7 @@ dependencies = [
  "serde",
  "spandoc",
  "thiserror",
- "tokio",
+ "tokio 0.3.5",
  "tower",
  "tower-batch",
  "tower-fallback",
@@ -3231,7 +3932,7 @@ dependencies = [
  "rand 0.7.3",
  "serde",
  "thiserror",
- "tokio",
+ "tokio 0.3.5",
  "tokio-util 0.5.0",
  "tower",
  "tracing",
@@ -3280,7 +3981,7 @@ dependencies = [
  "spandoc",
  "tempdir",
  "thiserror",
- "tokio",
+ "tokio 0.3.5",
  "tower",
  "tracing",
  "zebra-chain",
@@ -3302,7 +4003,7 @@ dependencies = [
  "spandoc",
  "tempdir",
  "thiserror",
- "tokio",
+ "tokio 0.3.5",
  "tower",
  "tracing",
  "tracing-error",
@@ -3335,17 +4036,19 @@ dependencies = [
  "dirs",
  "futures",
  "gumdrop",
- "hyper",
+ "hyper 0.14.0-dev",
  "inferno",
  "metrics 0.13.0-alpha.8",
  "metrics-exporter-prometheus",
  "once_cell",
  "pin-project 0.4.27",
  "rand 0.7.3",
+ "sentry",
+ "sentry-tracing",
  "serde",
  "tempdir",
  "thiserror",
- "tokio",
+ "tokio 0.3.5",
  "toml",
  "tower",
  "tracing",
diff --git a/Cargo.toml b/Cargo.toml
index d74173e4..568dd8e3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,4 +25,3 @@ tower = { git = "https://github.com/tower-rs/tower", rev = "d4d1c67c6a0e4213a52a
 hyper = { git = "https://github.com/hyperium/hyper/", rev = "ed2b22a7f66899d338691552fbcb6c0f2f4e06b9" }
 metrics = { git = "https://github.com/ZcashFoundation/metrics", rev = "971133128e5aebe3ad177acffc6154449736cfa2" }
 metrics-exporter-prometheus = { git = "https://github.com/ZcashFoundation/metrics", rev = "971133128e5aebe3ad177acffc6154449736cfa2" }
-
diff --git a/zebrad/Cargo.toml b/zebrad/Cargo.toml
index 43cf1b7b..df6c5f3c 100644
--- a/zebrad/Cargo.toml
+++ b/zebrad/Cargo.toml
@@ -40,7 +40,7 @@ dirs = "3.0.1"
 inferno = { version = "0.10.2", default-features = false }
 atty = "0.2.14"
 
-sentry = { version = "0.21.0", default-features = false, features = ["backtrace", "contexts", "panic", "reqwest", "rustls"] }
+sentry = { version = "0.21.0", default-features = false, features = ["backtrace", "contexts", "reqwest", "rustls"] }
 sentry-tracing = { git = "https://github.com/kellpossible/sentry-tracing.git", rev = "f1a4a4a16b5ff1022ae60be779eb3fb928ce9b0f" }
 
 [build-dependencies]
diff --git a/zebrad/src/application.rs b/zebrad/src/application.rs
index 442beb91..7843322a 100644
--- a/zebrad/src/application.rs
+++ b/zebrad/src/application.rs
@@ -153,7 +153,7 @@ impl Application for ZebradApp {
 
         // This MUST happen after `Terminal::new` to ensure our preferred panic
         // handler is the last one installed
-        color_eyre::config::HookBuilder::default()
+        let builder = color_eyre::config::HookBuilder::default()
             .theme(theme)
             .issue_url(concat!(env!("CARGO_PKG_REPOSITORY"), "/issues/new"))
             .add_issue_metadata("version", env!("CARGO_PKG_VERSION"))
@@ -165,9 +165,36 @@ impl Application for ZebradApp {
                         && !error.is::<tokio::time::error::Elapsed>()
                         && !error.to_string().contains("timed out")
                 }
-            })
-            .install()
-            .unwrap();
+            });
+
+        let (panic_hook, eyre_hook) = builder.into_hooks();
+        eyre_hook.install().unwrap();
+
+        // The Sentry default config pulls in the DSN from the `SENTRY_DSN`
+        // environment variable.
+        #[cfg(feature = "enable-sentry")]
+        let guard = sentry::init(
+            sentry::ClientOptions {
+                debug: true,
+                ..Default::default()
+            }
+            .add_integration(sentry_tracing::TracingIntegration::default()),
+        );
+
+        std::panic::set_hook(Box::new(move |panic_info| {
+            let panic_report = panic_hook.panic_report(panic_info);
+            eprintln!("{}", panic_report);
+
+            #[cfg(feature = "enable-sentry")]
+            {
+                let event = crate::sentry::panic_event_from(panic_report);
+                sentry::capture_event(event);
+
+                if !guard.close(None) {
+                    warn!("unable to flush sentry events during panic");
+                }
+            }
+        }));
 
         self.config = Some(config);
 
diff --git a/zebrad/src/bin/zebrad/main.rs b/zebrad/src/bin/zebrad/main.rs
index 5b14bce2..e1d87316 100644
--- a/zebrad/src/bin/zebrad/main.rs
+++ b/zebrad/src/bin/zebrad/main.rs
@@ -1,23 +1,11 @@
 //! Main entry point for Zebrad
 
-#![deny(warnings, missing_docs, trivial_casts, unused_qualifications)]
+#![deny(missing_docs, trivial_casts, unused_qualifications)]
 #![forbid(unsafe_code)]
 
 use zebrad::application::APPLICATION;
 
 /// Boot Zebrad
 fn main() {
-    if cfg!(feature = "enable-sentry") {
-        // The Sentry default config pulls in the DSN from the `SENTRY_DSN`
-        // environment variable.
-        let _guard = sentry::init(
-            sentry::ClientOptions {
-                debug: true,
-                ..Default::default()
-            }
-            .add_integration(sentry_tracing::TracingIntegration::default()),
-        );
-    }
-
     abscissa_core::boot(&APPLICATION);
 }
diff --git a/zebrad/src/lib.rs b/zebrad/src/lib.rs
index a63dcc2f..19a432f0 100644
--- a/zebrad/src/lib.rs
+++ b/zebrad/src/lib.rs
@@ -32,3 +32,4 @@ pub mod application;
 pub mod commands;
 pub mod config;
 pub mod prelude;
+pub mod sentry;
diff --git a/zebrad/src/sentry.rs b/zebrad/src/sentry.rs
new file mode 100644
index 00000000..ebea0d58
--- /dev/null
+++ b/zebrad/src/sentry.rs
@@ -0,0 +1,27 @@
+use sentry::{
+    integrations::backtrace::current_stacktrace,
+    protocol::{Event, Exception, Mechanism},
+};
+
+pub fn panic_event_from<T>(msg: T) -> Event<'static>
+where
+    T: ToString,
+{
+    let exception = Exception {
+        ty: "panic".into(),
+        mechanism: Some(Mechanism {
+            ty: "panic".into(),
+            handled: Some(false),
+            ..Default::default()
+        }),
+        value: Some(msg.to_string()),
+        stacktrace: current_stacktrace(),
+        ..Default::default()
+    };
+
+    Event {
+        exception: vec![exception].into(),
+        level: sentry::Level::Fatal,
+        ..Default::default()
+    }
+}