Nov 04 17:15:28.500 INFO checking specs-mirror-0.5.0 against master#2ad8c7b3502616aff142a4640cce911c6c2c5463 for pr-55655
Nov 04 17:15:28.501 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-2/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55655/master#2ad8c7b3502616aff142a4640cce911c6c2c5463:/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 +2ad8c7b3502616aff142a4640cce911c6c2c5463-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 17:15:29.048 INFO blam! ac277f6ccaa71f27f96ac52a646fd76e15d7a34d4975b9dae1da719ca27f4656
Nov 04 17:15:29.050 INFO running `"docker" "start" "-a" "ac277f6ccaa71f27f96ac52a646fd76e15d7a34d4975b9dae1da719ca27f4656"`
Nov 04 17:15:30.455 INFO kablam! usermod: no changes
Nov 04 17:15:30.635 INFO kablam!     Checking atom v0.3.5
Nov 04 17:15:30.635 INFO kablam!    Compiling derivative v1.0.1
Nov 04 17:15:30.635 INFO kablam!    Compiling shred-derive v0.5.1
Nov 04 17:15:30.647 INFO kablam!     Checking shred v0.7.1
Nov 04 17:15:32.555 INFO kablam!     Checking hibitset v0.5.2
Nov 04 17:15:48.540 INFO kablam!     Checking shrev v1.0.1
Nov 04 17:15:49.607 INFO kablam!     Checking specs v0.12.3
Nov 04 17:15:53.967 INFO kablam!     Checking specs-mirror v0.5.0 (/source)
Nov 04 17:16:00.016 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 29.55s
Nov 04 17:16:00.032 INFO kablam! su: No module specific data is present
Nov 04 17:16:00.535 INFO running `"docker" "rm" "-f" "ac277f6ccaa71f27f96ac52a646fd76e15d7a34d4975b9dae1da719ca27f4656"`
Nov 04 17:16:00.755 INFO blam! ac277f6ccaa71f27f96ac52a646fd76e15d7a34d4975b9dae1da719ca27f4656