Oct 13 10:42:40.348 INFO checking prefix-tree-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 10:42:40.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/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 10:42:40.514 INFO blam! 0157bc0b8f332b81ec45070f29bba10425de282e0393a26e9b69c55e7b76f7c8
Oct 13 10:42:40.516 INFO running `"docker" "start" "-a" "0157bc0b8f332b81ec45070f29bba10425de282e0393a26e9b69c55e7b76f7c8"`
Oct 13 10:42:41.204 INFO kablam! usermod: no changes
Oct 13 10:42:41.266 INFO kablam!     Checking prefix-tree v0.1.0 (/source)
Oct 13 10:42:42.538 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.29s
Oct 13 10:42:42.541 INFO kablam! su: No module specific data is present
Oct 13 10:42:43.156 INFO running `"docker" "rm" "-f" "0157bc0b8f332b81ec45070f29bba10425de282e0393a26e9b69c55e7b76f7c8"`
Oct 13 10:42:43.409 INFO blam! 0157bc0b8f332b81ec45070f29bba10425de282e0393a26e9b69c55e7b76f7c8