Oct 27 15:00:28.444 INFO checking superslice-0.1.0 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 15:00:28.446 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/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 +19f01b935b91481fd445b16b533d2f87661bf12e-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 27 15:00:28.764 INFO blam! de9d0b4940ca135b06a99c474565c3e43b0c6361b1ac6d2c2e079027490fa78f
Oct 27 15:00:28.770 INFO running `"docker" "start" "-a" "de9d0b4940ca135b06a99c474565c3e43b0c6361b1ac6d2c2e079027490fa78f"`
Oct 27 15:00:30.244 INFO kablam! usermod: no changes
Oct 27 15:00:30.364 INFO kablam!     Checking superslice v0.1.0 (/source)
Oct 27 15:00:32.463 INFO kablam! warning: unused import: `superslice::Ext`
Oct 27 15:00:32.463 INFO kablam!   --> benches/bench.rs:23:5
Oct 27 15:00:32.463 INFO kablam!    |
Oct 27 15:00:32.463 INFO kablam! 23 | use superslice::Ext;
Oct 27 15:00:32.463 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 27 15:00:32.463 INFO kablam!    |
Oct 27 15:00:32.463 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 27 15:00:32.463 INFO kablam! 
Oct 27 15:00:32.587 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.31s
Oct 27 15:00:32.591 INFO kablam! su: No module specific data is present
Oct 27 15:00:33.484 INFO running `"docker" "rm" "-f" "de9d0b4940ca135b06a99c474565c3e43b0c6361b1ac6d2c2e079027490fa78f"`
Oct 27 15:00:33.761 INFO blam! de9d0b4940ca135b06a99c474565c3e43b0c6361b1ac6d2c2e079027490fa78f