Oct 21 17:44:33.756 INFO checking garyemerson/circular_walk against try#ca35ca839582d74f045a4a1eb9e1a82e29f0e032 for pr-55192
Oct 21 17:44:33.756 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 17:44:34.293 INFO blam! 3f50e0809ee700560e05dcfd5ce9af150b6bdf289e460abdc90acf7aed7acbec
Oct 21 17:44:34.300 INFO running `"docker" "start" "-a" "3f50e0809ee700560e05dcfd5ce9af150b6bdf289e460abdc90acf7aed7acbec"`
Oct 21 17:44:35.523 INFO kablam! usermod: no changes
Oct 21 17:44:35.552 INFO kablam! error: toolchain 'ca35ca839582d74f045a4a1eb9e1a82e29f0e032-alt' is not installed
Oct 21 17:44:35.568 INFO kablam! su: No module specific data is present
Oct 21 17:44:36.468 INFO running `"docker" "rm" "-f" "3f50e0809ee700560e05dcfd5ce9af150b6bdf289e460abdc90acf7aed7acbec"`
Oct 21 17:44:36.788 INFO blam! 3f50e0809ee700560e05dcfd5ce9af150b6bdf289e460abdc90acf7aed7acbec