Sep 02 11:27:31.205 INFO checking guard-0.3.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 11:27:31.205 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 11:27:31.205 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-0/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 11:27:31.370 INFO blam! f307c5601c7de0858f5c4f036dee5f71689f7527cccbafc597765af2e54d8813
Sep 02 11:27:31.372 INFO running `"docker" "start" "-a" "f307c5601c7de0858f5c4f036dee5f71689f7527cccbafc597765af2e54d8813"`
Sep 02 11:27:32.127 INFO kablam!     Checking guard v0.3.4 (file:///source)
Sep 02 11:27:32.784 INFO kablam! warning: unreachable expression
Sep 02 11:27:32.784 INFO kablam!  --> examples/env.rs:9:5
Sep 02 11:27:32.784 INFO kablam!   |
Sep 02 11:27:32.784 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 02 11:27:32.785 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 11:27:32.785 INFO kablam!   |
Sep 02 11:27:32.785 INFO kablam!   = note: #[warn(unreachable_code)] on by default
Sep 02 11:27:32.785 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 02 11:27:32.785 INFO kablam! 
Sep 02 11:27:32.785 INFO kablam! warning: unreachable expression
Sep 02 11:27:32.785 INFO kablam!  --> examples/env.rs:9:5
Sep 02 11:27:32.785 INFO kablam!   |
Sep 02 11:27:32.785 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 02 11:27:32.785 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 02 11:27:32.785 INFO kablam!   |
Sep 02 11:27:32.785 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 02 11:27:32.785 INFO kablam! 
Sep 02 11:27:33.214 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.10s
Sep 02 11:27:33.216 INFO kablam! su: No module specific data is present
Sep 02 11:27:33.722 INFO running `"docker" "rm" "-f" "f307c5601c7de0858f5c4f036dee5f71689f7527cccbafc597765af2e54d8813"`
Sep 02 11:27:33.819 INFO blam! f307c5601c7de0858f5c4f036dee5f71689f7527cccbafc597765af2e54d8813