Oct 21 19:38:56.893 INFO checking asdofindia/rust_reverse_collatz against try#ca35ca839582d74f045a4a1eb9e1a82e29f0e032 for pr-55192
Oct 21 19:38:56.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-2/try#ca35ca839582d74f045a4a1eb9e1a82e29f0e032:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-2/pr-55192/try#ca35ca839582d74f045a4a1eb9e1a82e29f0e032:/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 +ca35ca839582d74f045a4a1eb9e1a82e29f0e032-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 21 19:38:57.264 INFO blam! 1e722dc60658589aea29e767e2033d5220ceae47c2796b3b6fd9839c3e1d8123
Oct 21 19:38:57.272 INFO running `"docker" "start" "-a" "1e722dc60658589aea29e767e2033d5220ceae47c2796b3b6fd9839c3e1d8123"`
Oct 21 19:38:58.004 INFO kablam! usermod: no changes
Oct 21 19:38:58.028 INFO kablam! error: toolchain 'ca35ca839582d74f045a4a1eb9e1a82e29f0e032-alt' is not installed
Oct 21 19:38:58.029 INFO kablam! su: No module specific data is present
Oct 21 19:38:58.844 INFO running `"docker" "rm" "-f" "1e722dc60658589aea29e767e2033d5220ceae47c2796b3b6fd9839c3e1d8123"`
Oct 21 19:38:59.016 INFO blam! 1e722dc60658589aea29e767e2033d5220ceae47c2796b3b6fd9839c3e1d8123