Sep 04 14:50:47.626 INFO checking guard-0.3.4 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 14:50:47.626 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 14:50:47.626 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 14:50:47.790 INFO blam! 36f6519b8ff70e7f10c6dcd520e88a38e82feb906e36ab116772e0fd5fc40f24
Sep 04 14:50:47.792 INFO running `"docker" "start" "-a" "36f6519b8ff70e7f10c6dcd520e88a38e82feb906e36ab116772e0fd5fc40f24"`
Sep 04 14:50:48.541 INFO kablam!     Checking guard v0.3.4 (file:///source)
Sep 04 14:50:49.124 INFO kablam! warning: unreachable expression
Sep 04 14:50:49.124 INFO kablam!  --> examples/env.rs:9:5
Sep 04 14:50:49.124 INFO kablam!   |
Sep 04 14:50:49.124 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 04 14:50:49.124 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:50:49.124 INFO kablam!   |
Sep 04 14:50:49.125 INFO kablam!   = note: #[warn(unreachable_code)] on by default
Sep 04 14:50:49.125 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 14:50:49.125 INFO kablam! 
Sep 04 14:50:49.125 INFO kablam! warning: unreachable expression
Sep 04 14:50:49.125 INFO kablam!  --> examples/env.rs:9:5
Sep 04 14:50:49.125 INFO kablam!   |
Sep 04 14:50:49.125 INFO kablam! 9 |     guard!(let Ok(foo_value) = env::var("FOO") else { return });
Sep 04 14:50:49.125 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 14:50:49.125 INFO kablam!   |
Sep 04 14:50:49.125 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 14:50:49.125 INFO kablam! 
Sep 04 14:50:49.447 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.91s
Sep 04 14:50:49.449 INFO kablam! su: No module specific data is present
Sep 04 14:50:49.947 INFO running `"docker" "rm" "-f" "36f6519b8ff70e7f10c6dcd520e88a38e82feb906e36ab116772e0fd5fc40f24"`
Sep 04 14:50:50.035 INFO blam! 36f6519b8ff70e7f10c6dcd520e88a38e82feb906e36ab116772e0fd5fc40f24