Sep 06 04:21:41.323 INFO checking light-morse-0.2.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 04:21:41.323 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 04:21:41.323 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-0/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 04:21:41.560 INFO blam! 3bdb641aa11353c0fe79e57611914968ef825e957d18c417770ef519e90598ff
Sep 06 04:21:41.562 INFO running `"docker" "start" "-a" "3bdb641aa11353c0fe79e57611914968ef825e957d18c417770ef519e90598ff"`
Sep 06 04:21:42.387 INFO kablam! usermod: no changes
Sep 06 04:21:42.430 INFO kablam!     Checking light-morse v0.2.0 (file:///source)
Sep 06 04:21:43.478 INFO kablam! warning: unused import: `MorseSubstitution`
Sep 06 04:21:43.478 INFO kablam!  --> tests/pivotal.rs:3:37
Sep 06 04:21:43.478 INFO kablam!   |
Sep 06 04:21:43.478 INFO kablam! 3 | use light_morse::{Morse, MorseType, MorseSubstitution};
Sep 06 04:21:43.478 INFO kablam!   |                                     ^^^^^^^^^^^^^^^^^
Sep 06 04:21:43.478 INFO kablam!   |
Sep 06 04:21:43.478 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 04:21:43.478 INFO kablam! 
Sep 06 04:21:43.750 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.32s
Sep 06 04:21:43.752 INFO kablam! su: No module specific data is present
Sep 06 04:21:45.176 INFO running `"docker" "rm" "-f" "3bdb641aa11353c0fe79e57611914968ef825e957d18c417770ef519e90598ff"`
Sep 06 04:21:45.292 INFO blam! 3bdb641aa11353c0fe79e57611914968ef825e957d18c417770ef519e90598ff