Oct 12 17:43:51.261 INFO checking matthewa150/rusty_euler against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 17:43:51.261 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 17:43:51.700 INFO blam! 4f7fd1eaeebc7619a5246e64069bfebc7a6fc6b1ace83700e48834f10465379e
Oct 12 17:43:51.704 INFO running `"docker" "start" "-a" "4f7fd1eaeebc7619a5246e64069bfebc7a6fc6b1ace83700e48834f10465379e"`
Oct 12 17:43:52.646 INFO kablam! usermod: no changes
Oct 12 17:43:52.707 INFO kablam!     Checking primes v0.2.0
Oct 12 17:43:52.707 INFO kablam!     Checking num-complex v0.1.40
Oct 12 17:43:52.712 INFO kablam!     Checking num-bigint v0.1.40
Oct 12 17:43:55.074 INFO kablam!     Checking num-rational v0.1.39
Oct 12 17:43:55.750 INFO kablam!     Checking num v0.1.40
Oct 12 17:43:56.256 INFO kablam!     Checking rusty_euler v0.1.0 (/source)
Oct 12 17:43:57.532 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.87s
Oct 12 17:43:57.533 INFO kablam! su: No module specific data is present
Oct 12 17:43:58.227 INFO running `"docker" "rm" "-f" "4f7fd1eaeebc7619a5246e64069bfebc7a6fc6b1ace83700e48834f10465379e"`
Oct 12 17:43:58.572 INFO blam! 4f7fd1eaeebc7619a5246e64069bfebc7a6fc6b1ace83700e48834f10465379e