Oct 21 22:52:56.833 INFO checking tree-cursor-0.3.0 against try#ca35ca839582d74f045a4a1eb9e1a82e29f0e032 for pr-55192
Oct 21 22:52:56.834 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192/worker-1/try#ca35ca839582d74f045a4a1eb9e1a82e29f0e032:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 22:52:57.356 INFO blam! ae39a503d33297ce324201b8363c3216a458ce4b90817b269c1e0d3e2956f37d
Oct 21 22:52:57.364 INFO running `"docker" "start" "-a" "ae39a503d33297ce324201b8363c3216a458ce4b90817b269c1e0d3e2956f37d"`
Oct 21 22:52:58.661 INFO kablam! usermod: no changes
Oct 21 22:52:58.686 INFO kablam! error: toolchain 'ca35ca839582d74f045a4a1eb9e1a82e29f0e032-alt' is not installed
Oct 21 22:52:58.688 INFO kablam! su: No module specific data is present
Oct 21 22:52:59.420 INFO running `"docker" "rm" "-f" "ae39a503d33297ce324201b8363c3216a458ce4b90817b269c1e0d3e2956f37d"`
Oct 21 22:52:59.643 INFO blam! ae39a503d33297ce324201b8363c3216a458ce4b90817b269c1e0d3e2956f37d