Nov 04 01:02:13.152 INFO checking plumenator/failure-learn against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 01:02:13.153 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-7/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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"` Nov 04 01:02:13.691 INFO blam! 9804927fb9b99bc5db51110fc06c4b98f07f6cb3ec589d4838bb1c3edbbb69e1 Nov 04 01:02:13.693 INFO running `"docker" "start" "-a" "9804927fb9b99bc5db51110fc06c4b98f07f6cb3ec589d4838bb1c3edbbb69e1"` Nov 04 01:02:15.155 INFO kablam! usermod: no changes Nov 04 01:02:15.253 INFO kablam! Checking failure-learn v0.1.0 (/source) Nov 04 01:02:15.829 INFO kablam! warning: unused `#[macro_use]` import Nov 04 01:02:15.829 INFO kablam! --> src/main.rs:6:1 Nov 04 01:02:15.829 INFO kablam! | Nov 04 01:02:15.829 INFO kablam! 6 | #[macro_use] extern crate matches; Nov 04 01:02:15.829 INFO kablam! | ^^^^^^^^^^^^ Nov 04 01:02:15.829 INFO kablam! | Nov 04 01:02:15.829 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 01:02:15.829 INFO kablam! Nov 04 01:02:15.923 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 0.73s Nov 04 01:02:15.924 INFO kablam! su: No module specific data is present Nov 04 01:02:16.741 INFO running `"docker" "rm" "-f" "9804927fb9b99bc5db51110fc06c4b98f07f6cb3ec589d4838bb1c3edbbb69e1"` Nov 04 01:02:17.055 INFO blam! 9804927fb9b99bc5db51110fc06c4b98f07f6cb3ec589d4838bb1c3edbbb69e1