Oct 27 08:20:33.899 INFO checking andygrn/flock against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 27 08:20:33.899 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 08:20:34.066 INFO blam! 221b5d2d1561a621799ad8ab0b7b8d9bdaf6945c3484c9c5dc5aa9259f30994b
Oct 27 08:20:34.067 INFO running `"docker" "start" "-a" "221b5d2d1561a621799ad8ab0b7b8d9bdaf6945c3484c9c5dc5aa9259f30994b"`
Oct 27 08:20:34.423 INFO kablam! usermod: no changes
Oct 27 08:20:34.488 INFO kablam!     Checking arrayvec v0.3.24
Oct 27 08:20:34.488 INFO kablam!     Checking noise v0.4.1
Oct 27 08:20:34.488 INFO kablam!     Checking pulse v0.5.3
Oct 27 08:20:34.488 INFO kablam!     Checking hibitset v0.3.2
Oct 27 08:20:35.531 INFO kablam!     Checking shred v0.5.0
Oct 27 08:20:38.063 INFO kablam!     Checking specs v0.10.0
Oct 27 08:20:40.727 INFO kablam!     Checking flock v0.1.0 (/source)
Oct 27 08:20:42.587 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 8.16s
Oct 27 08:20:42.610 INFO kablam! su: No module specific data is present
Oct 27 08:20:43.447 INFO running `"docker" "rm" "-f" "221b5d2d1561a621799ad8ab0b7b8d9bdaf6945c3484c9c5dc5aa9259f30994b"`
Oct 27 08:20:43.768 INFO blam! 221b5d2d1561a621799ad8ab0b7b8d9bdaf6945c3484c9c5dc5aa9259f30994b