Oct 13 10:55:19.907 INFO checking piske-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:55:19.907 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 10:55:20.436 INFO blam! 43d90cd862085917e91ae0b6c8781fa2fdf58f98285b8874daeab931dc66dade
Oct 13 10:55:20.438 INFO running `"docker" "start" "-a" "43d90cd862085917e91ae0b6c8781fa2fdf58f98285b8874daeab931dc66dade"`
Oct 13 10:55:21.568 INFO kablam! usermod: no changes
Oct 13 10:55:21.811 INFO kablam!    Compiling codemap v0.1.1
Oct 13 10:55:21.813 INFO kablam!     Checking wee-rl v1.0.0
Oct 13 10:55:21.815 INFO kablam!     Checking psk_std v0.1.0
Oct 13 10:55:24.332 INFO kablam!    Compiling codemap-diagnostic v0.1.0
Oct 13 10:55:27.615 INFO kablam!    Compiling wee-peg v0.5.4
Oct 13 10:55:32.123 INFO kablam!    Compiling sindra v0.1.0
Oct 13 10:55:32.124 INFO kablam!    Compiling piske v0.1.0 (/source)
Oct 13 10:56:11.702 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 50.11s
Oct 13 10:56:11.724 INFO kablam! su: No module specific data is present
Oct 13 10:56:12.080 INFO running `"docker" "rm" "-f" "43d90cd862085917e91ae0b6c8781fa2fdf58f98285b8874daeab931dc66dade"`
Oct 13 10:56:12.218 INFO blam! 43d90cd862085917e91ae0b6c8781fa2fdf58f98285b8874daeab931dc66dade