Workaround a Rust nightly bug

Temporarily downgrade rustc nightly during CI minver to workaround a Rustc bug. rust-lang/rust#78660
asomers · Nov 3, 2020 · 58a9dc3 · 58a9dc3
1 parent 4b6013c
commit 58a9dc3
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/.cirrus.yml b/.cirrus.yml
@@ -46,6 +46,8 @@ minver_task:
   cargo_cache:
     folder: $CARGO_HOME/registry
   test_script:
+    # Workaround Rust bug https://github.com/rust-lang/rust/issues/78660
+    - env RUSTUP_HOME=/usr/local/rustup CARGO_HOME=/usr/local/cargo PATH=/usr/local/cargo/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin && rustup toolchain install nightly-2020-10-27-x86_64 && rustup default nightly-2020-10-27-x86_64
     - cargo update -Zminimal-versions
     - cargo test --all-features --all
   before_cache_script: rm -rf $CARGO_HOME/registry/index