Sep 20 02:07:42.037 INFO checking guard-0.3.4 against master#1e21c9a297a9fe668d62887a3a6a4add8e717b17 for pr-54352
Sep 20 02:07:42.037 INFO running: cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets
Sep 20 02:07:42.037 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/master#1e21c9a297a9fe668d62887a3a6a4add8e717b17:/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=1000" "-e" "CMD=cargo +1e21c9a297a9fe668d62887a3a6a4add8e717b17-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 02:07:42.210 INFO blam! 4e630c875bcffd76d8b70a7cd227161db9c0e3fb6a51e76a9cab7c420a2222ae
Sep 20 02:07:42.211 INFO running `"docker" "start" "-a" "4e630c875bcffd76d8b70a7cd227161db9c0e3fb6a51e76a9cab7c420a2222ae"`
Sep 20 02:07:43.120 INFO kablam! usermod: no changes
Sep 20 02:07:43.162 INFO kablam!     Checking guard v0.3.4 (/source)
Sep 20 02:07:43.560 INFO kablam! warning: unreachable expression
Sep 20 02:07:43.560 INFO kablam!  --> examples/env.rs:9:5
Sep 20 02:07:43.560 INFO kablam!   |
Sep 20 02:07:43.560 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 20 02:07:43.560 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:07:43.560 INFO kablam!   |
Sep 20 02:07:43.560 INFO kablam!   = note: #[warn(unreachable_code)] on by default
Sep 20 02:07:43.560 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 20 02:07:43.560 INFO kablam! 
Sep 20 02:07:43.561 INFO kablam! warning: unreachable expression
Sep 20 02:07:43.561 INFO kablam!  --> examples/env.rs:9:5
Sep 20 02:07:43.561 INFO kablam!   |
Sep 20 02:07:43.561 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 20 02:07:43.561 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 02:07:43.561 INFO kablam!   |
Sep 20 02:07:43.561 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 20 02:07:43.561 INFO kablam! 
Sep 20 02:07:43.673 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Sep 20 02:07:43.675 INFO kablam! su: No module specific data is present
Sep 20 02:07:44.235 INFO running `"docker" "rm" "-f" "4e630c875bcffd76d8b70a7cd227161db9c0e3fb6a51e76a9cab7c420a2222ae"`
Sep 20 02:07:44.325 INFO blam! 4e630c875bcffd76d8b70a7cd227161db9c0e3fb6a51e76a9cab7c420a2222ae