Oct 26 18:32:07.497 INFO checking vfrz/LearningRust against master#155510e377ae2a8d8ee0dad1a5f809c9062a5526 for pr-55192-2
Oct 26 18:32:07.497 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 26 18:32:07.935 INFO blam! 6a882ebd764e5f130087bab2a7036b310bf7b5c6895d0b1e9d85c49e6b65d490
Oct 26 18:32:07.937 INFO running `"docker" "start" "-a" "6a882ebd764e5f130087bab2a7036b310bf7b5c6895d0b1e9d85c49e6b65d490"`
Oct 26 18:32:10.203 INFO kablam! usermod: no changes
Oct 26 18:32:10.299 INFO kablam!     Checking libc v0.2.39
Oct 26 18:32:11.529 INFO kablam!     Checking memchr v2.0.1
Oct 26 18:32:11.536 INFO kablam!     Checking rand v0.4.2
Oct 26 18:32:11.981 INFO kablam!     Checking aho-corasick v0.6.4
Oct 26 18:32:13.151 INFO kablam!     Checking regex v0.2.10
Oct 26 18:32:15.925 INFO kablam!     Checking learning_rust v0.1.0 (/source)
Oct 26 18:32:16.593 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 6.37s
Oct 26 18:32:16.598 INFO kablam! su: No module specific data is present
Oct 26 18:32:17.839 INFO running `"docker" "rm" "-f" "6a882ebd764e5f130087bab2a7036b310bf7b5c6895d0b1e9d85c49e6b65d490"`
Oct 26 18:32:18.177 INFO blam! 6a882ebd764e5f130087bab2a7036b310bf7b5c6895d0b1e9d85c49e6b65d490