Nov 07 13:58:49.111 INFO checking guard-0.3.4 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 13:58:49.113 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-1/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 07 13:58:49.526 INFO blam! d84a59deb70577a2890ce06fe396d1e64bb550702a9d8901939a9d2ae7557e68
Nov 07 13:58:49.536 INFO running `"docker" "start" "-a" "d84a59deb70577a2890ce06fe396d1e64bb550702a9d8901939a9d2ae7557e68"`
Nov 07 13:58:50.555 INFO kablam! usermod: no changes
Nov 07 13:58:50.640 INFO kablam!     Checking guard v0.3.4 (/source)
Nov 07 13:58:51.342 INFO kablam! warning: unreachable expression
Nov 07 13:58:51.342 INFO kablam!  --> examples/env.rs:9:5
Nov 07 13:58:51.342 INFO kablam!   |
Nov 07 13:58:51.342 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Nov 07 13:58:51.342 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 13:58:51.342 INFO kablam!   |
Nov 07 13:58:51.342 INFO kablam!   = note: #[warn(unreachable_code)] on by default
Nov 07 13:58:51.342 INFO kablam!   = 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 07 13:58:51.342 INFO kablam! 
Nov 07 13:58:51.353 INFO kablam! warning: unreachable expression
Nov 07 13:58:51.353 INFO kablam!  --> examples/env.rs:9:5
Nov 07 13:58:51.353 INFO kablam!   |
Nov 07 13:58:51.354 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Nov 07 13:58:51.354 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 13:58:51.354 INFO kablam!   |
Nov 07 13:58:51.354 INFO kablam!   = 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 07 13:58:51.355 INFO kablam! 
Nov 07 13:58:51.483 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.90s
Nov 07 13:58:51.485 INFO kablam! su: No module specific data is present
Nov 07 13:58:51.772 INFO running `"docker" "rm" "-f" "d84a59deb70577a2890ce06fe396d1e64bb550702a9d8901939a9d2ae7557e68"`
Nov 07 13:58:51.883 INFO blam! d84a59deb70577a2890ce06fe396d1e64bb550702a9d8901939a9d2ae7557e68