Oct 22 03:33:42.531 INFO checking doublecross-0.2.1 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192
Oct 22 03:33:42.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-4/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/pr-55192/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/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 +155510e377ae2a8d8ee0dad1a5f809c9062a5526-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 22 03:33:42.774 INFO blam! c6a5ada7d631bb09adb3f2edbc23134be9187cd5b0a4588a2f1644b78322fdad
Oct 22 03:33:42.775 INFO running `"docker" "start" "-a" "c6a5ada7d631bb09adb3f2edbc23134be9187cd5b0a4588a2f1644b78322fdad"`
Oct 22 03:33:43.218 INFO kablam! usermod: no changes
Oct 22 03:33:43.304 INFO kablam!     Checking doublecross v0.2.1 (/source)
Oct 22 03:33:45.237 INFO kablam! warning: unused `#[macro_use]` import
Oct 22 03:33:45.237 INFO kablam!   --> src/lib.rs:27:1
Oct 22 03:33:45.237 INFO kablam!    |
Oct 22 03:33:45.237 INFO kablam! 27 | #[macro_use]
Oct 22 03:33:45.237 INFO kablam!    | ^^^^^^^^^^^^
Oct 22 03:33:45.237 INFO kablam!    |
Oct 22 03:33:45.238 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 22 03:33:45.238 INFO kablam! 
Oct 22 03:33:45.676 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.43s
Oct 22 03:33:45.678 INFO kablam! su: No module specific data is present
Oct 22 03:33:46.264 INFO running `"docker" "rm" "-f" "c6a5ada7d631bb09adb3f2edbc23134be9187cd5b0a4588a2f1644b78322fdad"`
Oct 22 03:33:46.432 INFO blam! c6a5ada7d631bb09adb3f2edbc23134be9187cd5b0a4588a2f1644b78322fdad