Nov 29 00:03:15.911 INFO checking guard-0.3.4 against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 29 00:03:15.913 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-1/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 29 00:03:16.372 INFO [stdout] 47a89d3569a1b276c8692187a2e2418a8ae64da76545f6625485e45a6823701a
Nov 29 00:03:16.372 INFO running `"docker" "start" "-a" "47a89d3569a1b276c8692187a2e2418a8ae64da76545f6625485e45a6823701a"`
Nov 29 00:03:17.337 INFO [stderr] usermod: no changes
Nov 29 00:03:17.376 INFO [stderr]     Checking guard v0.3.4 (/source)
Nov 29 00:03:18.068 INFO [stderr] warning: unreachable expression
Nov 29 00:03:18.068 INFO [stderr]  --> examples/env.rs:9:5
Nov 29 00:03:18.068 INFO [stderr]   |
Nov 29 00:03:18.068 INFO [stderr] 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Nov 29 00:03:18.068 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 00:03:18.068 INFO [stderr]   |
Nov 29 00:03:18.068 INFO [stderr]   = note: #[warn(unreachable_code)] on by default
Nov 29 00:03:18.068 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 29 00:03:18.068 INFO [stderr] 
Nov 29 00:03:18.068 INFO [stderr] warning: unreachable expression
Nov 29 00:03:18.068 INFO [stderr]  --> examples/env.rs:9:5
Nov 29 00:03:18.068 INFO [stderr]   |
Nov 29 00:03:18.068 INFO [stderr] 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Nov 29 00:03:18.068 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 00:03:18.068 INFO [stderr]   |
Nov 29 00:03:18.068 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 29 00:03:18.068 INFO [stderr] 
Nov 29 00:03:18.204 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.84s
Nov 29 00:03:18.206 INFO [stderr] su: No module specific data is present
Nov 29 00:03:18.503 INFO running `"docker" "inspect" "47a89d3569a1b276c8692187a2e2418a8ae64da76545f6625485e45a6823701a"`
Nov 29 00:03:18.559 INFO running `"docker" "rm" "-f" "47a89d3569a1b276c8692187a2e2418a8ae64da76545f6625485e45a6823701a"`
Nov 29 00:03:18.638 INFO [stdout] 47a89d3569a1b276c8692187a2e2418a8ae64da76545f6625485e45a6823701a