From 3cb88c0957adf303d8cc7d56483d42d2353b3989 Mon Sep 17 00:00:00 2001
From: teor <teor@riseup.net>
Date: Wed, 14 Apr 2021 09:34:07 +1000
Subject: [PATCH] Fix a nightly compile error by patching lexical-core to 0.7.5

lexical-core 0.7.4 is incompatible with rustc nightly >= ~2021-03-24,
see https://github.com/rust-lang/rust/issues/81654

While we're waiting for zcash_script, rocksdb, and their dependencies to
upgrade, patch lexical-core to 0.7.5 in the zebra workspace.
---
 Cargo.lock | 5 ++---
 Cargo.toml | 5 +++++
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index f8ccc527..d1db7bc8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1633,12 +1633,11 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 [[package]]
 name = "lexical-core"
 version = "0.7.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "db65c6da02e61f55dae90a0ae427b2a5f6b3e8db09f58d10efab23af92592616"
+source = "git+https://github.com/Alexhuszagh/rust-lexical?rev=601c9bfe16c944948d4c4a07e3c67878d72f6445#601c9bfe16c944948d4c4a07e3c67878d72f6445"
 dependencies = [
  "arrayvec 0.5.2",
  "bitflags",
- "cfg-if 0.1.10",
+ "cfg-if 1.0.0",
  "ryu",
  "static_assertions",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index edd2a65e..75bca0c6 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -30,3 +30,8 @@ hyper = { git = "https://github.com/hyperium/hyper", rev = "ed2b22a7f66899d33869
 metrics = { git = "https://github.com/ZcashFoundation/metrics", rev = "971133128e5aebe3ad177acffc6154449736cfa2" }
 metrics-exporter-prometheus = { git = "https://github.com/ZcashFoundation/metrics", rev = "971133128e5aebe3ad177acffc6154449736cfa2" }
 tower = { git = "https://github.com/tower-rs/tower", rev = "d4d1c67c6a0e4213a52abcc2b9df6cc58276ee39" }
+
+# lexical-core 0.7.4 is incompatible with rustc nightly >= ~2021-03-24
+# https://github.com/rust-lang/rust/issues/81654
+# remove when zcash_script and rocksdb transitively depend on lexical-core >= 0.7.5
+lexical-core = { git = "https://github.com/Alexhuszagh/rust-lexical", rev = "601c9bfe16c944948d4c4a07e3c67878d72f6445" }