Sep 04 14:50:47.834 INFO checking guard-0.3.4 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 14:50:47.835 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 14:50:47.835 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:50:48.017 INFO blam! a2ddef5bb1e5cd3a443efbed34475310d3f468dccabc2d1762cf1403915f81be
Sep 04 14:50:48.018 INFO running `"docker" "start" "-a" "a2ddef5bb1e5cd3a443efbed34475310d3f468dccabc2d1762cf1403915f81be"`
Sep 04 14:50:48.703 INFO kablam!     Checking guard v0.3.4 (file:///source)
Sep 04 14:50:49.222 INFO kablam! warning: unreachable expression
Sep 04 14:50:49.222 INFO kablam!  --> examples/env.rs:9:5
Sep 04 14:50:49.222 INFO kablam!   |
Sep 04 14:50:49.222 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 04 14:50:49.222 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:50:49.222 INFO kablam!   |
Sep 04 14:50:49.222 INFO kablam!   = note: #[warn(unreachable_code)] on by default
Sep 04 14:50:49.222 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)
Sep 04 14:50:49.223 INFO kablam! 
Sep 04 14:50:49.223 INFO kablam! warning: unreachable expression
Sep 04 14:50:49.223 INFO kablam!  --> examples/env.rs:9:5
Sep 04 14:50:49.223 INFO kablam!   |
Sep 04 14:50:49.223 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 04 14:50:49.223 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:50:49.223 INFO kablam!   |
Sep 04 14:50:49.223 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)
Sep 04 14:50:49.223 INFO kablam! 
Sep 04 14:50:49.614 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.92s
Sep 04 14:50:49.617 INFO kablam! su: No module specific data is present
Sep 04 14:50:50.150 INFO running `"docker" "rm" "-f" "a2ddef5bb1e5cd3a443efbed34475310d3f468dccabc2d1762cf1403915f81be"`
Sep 04 14:50:50.254 INFO blam! a2ddef5bb1e5cd3a443efbed34475310d3f468dccabc2d1762cf1403915f81be