Nov 30 21:26:25.601 INFO checking guard-0.3.4 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 21:26:25.601 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-4/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +32252761328f59ccfadb1bafb8148c685bc830b3-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Nov 30 21:26:26.052 INFO [stdout] 20fc01be28a352ae56112bda81dfcadccf67fceafe8ae1496bd97de39e8e5040
Nov 30 21:26:26.058 INFO running `"docker" "start" "-a" "20fc01be28a352ae56112bda81dfcadccf67fceafe8ae1496bd97de39e8e5040"`
Nov 30 21:26:26.578 INFO [stderr] usermod: no changes
Nov 30 21:26:26.603 INFO [stderr]     Checking guard v0.3.4 (/source)
Nov 30 21:26:27.164 INFO [stderr] warning: unreachable expression
Nov 30 21:26:27.164 INFO [stderr]  --> examples/env.rs:9:5
Nov 30 21:26:27.164 INFO [stderr]   |
Nov 30 21:26:27.164 INFO [stderr] 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Nov 30 21:26:27.164 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:26:27.164 INFO [stderr]   |
Nov 30 21:26:27.164 INFO [stderr]   = note: #[warn(unreachable_code)] on by default
Nov 30 21:26:27.164 INFO [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 30 21:26:27.164 INFO [stderr] 
Nov 30 21:26:27.164 INFO [stderr] warning: unreachable expression
Nov 30 21:26:27.164 INFO [stderr]  --> examples/env.rs:9:5
Nov 30 21:26:27.164 INFO [stderr]   |
Nov 30 21:26:27.164 INFO [stderr] 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Nov 30 21:26:27.164 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 21:26:27.164 INFO [stderr]   |
Nov 30 21:26:27.164 INFO [stderr]   = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info)
Nov 30 21:26:27.164 INFO [stderr] 
Nov 30 21:26:27.389 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
Nov 30 21:26:27.389 INFO [stderr] su: No module specific data is present
Nov 30 21:26:27.708 INFO running `"docker" "inspect" "20fc01be28a352ae56112bda81dfcadccf67fceafe8ae1496bd97de39e8e5040"`
Nov 30 21:26:27.813 INFO running `"docker" "rm" "-f" "20fc01be28a352ae56112bda81dfcadccf67fceafe8ae1496bd97de39e8e5040"`
Nov 30 21:26:27.942 INFO [stdout] 20fc01be28a352ae56112bda81dfcadccf67fceafe8ae1496bd97de39e8e5040