Oct 27 15:47:17.096 INFO checking signalo-0.4.0 against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 15:47:17.096 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-0/master#155510e377ae2a8d8ee0dad1a5f809c9062a5526:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-55192-2/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 27 15:47:17.511 INFO blam! 7a2c63e245ad9f5297aebd4225067491912bbb1a806f1b57eae0cd5984a2cae2
Oct 27 15:47:17.511 INFO running `"docker" "start" "-a" "7a2c63e245ad9f5297aebd4225067491912bbb1a806f1b57eae0cd5984a2cae2"`
Oct 27 15:47:18.607 INFO kablam! usermod: no changes
Oct 27 15:47:18.652 INFO kablam!     Checking signalo_traits v0.3.0
Oct 27 15:47:18.659 INFO kablam!     Checking arraydeque v0.4.3
Oct 27 15:47:19.419 INFO kablam!     Checking signalo_sinks v0.4.0
Oct 27 15:47:19.421 INFO kablam!     Checking signalo_sources v0.4.0
Oct 27 15:47:19.427 INFO kablam!     Checking signalo_pipes v0.4.0
Oct 27 15:47:21.980 INFO kablam!     Checking signalo_filters v0.4.0
Oct 27 15:47:23.600 INFO kablam!     Checking signalo v0.4.0 (/source)
Oct 27 15:47:24.835 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.21s
Oct 27 15:47:24.851 INFO kablam! su: No module specific data is present
Oct 27 15:47:25.427 INFO running `"docker" "rm" "-f" "7a2c63e245ad9f5297aebd4225067491912bbb1a806f1b57eae0cd5984a2cae2"`
Oct 27 15:47:25.751 INFO blam! 7a2c63e245ad9f5297aebd4225067491912bbb1a806f1b57eae0cd5984a2cae2