Oct 12 17:55:34.242 INFO checking marcbreitung/problem-map-generator-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:55:34.242 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/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 12 17:55:34.945 INFO blam! 789d5edd972d1b23a2931413c2c293449b4696b4b81a0849d3fd9f202edb4aeb
Oct 12 17:55:34.946 INFO running `"docker" "start" "-a" "789d5edd972d1b23a2931413c2c293449b4696b4b81a0849d3fd9f202edb4aeb"`
Oct 12 17:55:36.446 INFO kablam! usermod: no changes
Oct 12 17:55:36.567 INFO kablam!     Checking num-traits v0.2.1
Oct 12 17:55:38.152 INFO kablam!     Checking serde_json v1.0.11
Oct 12 17:55:40.738 INFO kablam!     Checking problem_map_generator v0.0.1 (/source)
Oct 12 17:55:42.461 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.97s
Oct 12 17:55:42.466 INFO kablam! su: No module specific data is present
Oct 12 17:55:43.965 INFO running `"docker" "rm" "-f" "789d5edd972d1b23a2931413c2c293449b4696b4b81a0849d3fd9f202edb4aeb"`
Oct 12 17:55:44.347 INFO blam! 789d5edd972d1b23a2931413c2c293449b4696b4b81a0849d3fd9f202edb4aeb