Oct 13 14:57:19.805 INFO checking genet-abi-0.5.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 14:57:19.807 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 14:57:20.237 INFO blam! 65efefd74897bd43eaf22b5f02e11e99a94154b580884e7492c4451d96214293
Oct 13 14:57:20.248 INFO running `"docker" "start" "-a" "65efefd74897bd43eaf22b5f02e11e99a94154b580884e7492c4451d96214293"`
Oct 13 14:57:21.448 INFO kablam! usermod: no changes
Oct 13 14:57:21.536 INFO kablam!     Checking genet-abi v0.5.0 (/source)
Oct 13 14:57:24.216 INFO kablam! warning: unused import: `error`
Oct 13 14:57:24.216 INFO kablam!    --> src/attr.rs:374:9
Oct 13 14:57:24.216 INFO kablam!     |
Oct 13 14:57:24.216 INFO kablam! 374 |         error,
Oct 13 14:57:24.216 INFO kablam!     |         ^^^^^
Oct 13 14:57:24.216 INFO kablam!     |
Oct 13 14:57:24.216 INFO kablam!     = note: #[warn(unused_imports)] on by default
Oct 13 14:57:24.216 INFO kablam! 
Oct 13 14:57:25.216 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.74s
Oct 13 14:57:25.216 INFO kablam! su: No module specific data is present
Oct 13 14:57:26.203 INFO running `"docker" "rm" "-f" "65efefd74897bd43eaf22b5f02e11e99a94154b580884e7492c4451d96214293"`
Oct 13 14:57:26.681 INFO blam! 65efefd74897bd43eaf22b5f02e11e99a94154b580884e7492c4451d96214293