Sep 01 01:27:51.545 INFO checking guard-0.3.4 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 01:27:51.545 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 01:27:51.545 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-0/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 01:27:51.718 INFO blam! f27d7fc1ffa7d8769adbc8b0a0064d722a6d4aca17833e196e68238e03f0062b
Sep 01 01:27:51.720 INFO running `"docker" "start" "-a" "f27d7fc1ffa7d8769adbc8b0a0064d722a6d4aca17833e196e68238e03f0062b"`
Sep 01 01:27:52.657 INFO kablam!     Checking guard v0.3.4 (file:///source)
Sep 01 01:27:53.222 INFO kablam! warning: unreachable expression
Sep 01 01:27:53.222 INFO kablam!  --> examples/env.rs:9:5
Sep 01 01:27:53.222 INFO kablam!   |
Sep 01 01:27:53.222 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 01 01:27:53.222 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 01:27:53.222 INFO kablam!   |
Sep 01 01:27:53.222 INFO kablam!   = note: #[warn(unreachable_code)] on by default
Sep 01 01:27:53.222 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 01 01:27:53.223 INFO kablam! 
Sep 01 01:27:53.223 INFO kablam! warning: unreachable expression
Sep 01 01:27:53.223 INFO kablam!  --> examples/env.rs:9:5
Sep 01 01:27:53.223 INFO kablam!   |
Sep 01 01:27:53.223 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 01 01:27:53.223 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 01:27:53.223 INFO kablam!   |
Sep 01 01:27:53.223 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 01 01:27:53.223 INFO kablam! 
Sep 01 01:27:53.653 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.01s
Sep 01 01:27:53.656 INFO kablam! su: No module specific data is present
Sep 01 01:27:54.146 INFO running `"docker" "rm" "-f" "f27d7fc1ffa7d8769adbc8b0a0064d722a6d4aca17833e196e68238e03f0062b"`
Sep 01 01:27:54.264 INFO blam! f27d7fc1ffa7d8769adbc8b0a0064d722a6d4aca17833e196e68238e03f0062b