Oct 12 19:38:41.543 INFO checking joeyrosztoczy/rust-book-exercises against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 12 19:38:41.544 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-4/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-4/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 19:38:41.842 INFO blam! 4253d54e551191d147975c7665e1f9c2ddc0198a07441f54f60fb1282f118053
Oct 12 19:38:41.844 INFO running `"docker" "start" "-a" "4253d54e551191d147975c7665e1f9c2ddc0198a07441f54f60fb1282f118053"`
Oct 12 19:38:42.772 INFO kablam! usermod: no changes
Oct 12 19:38:42.828 INFO kablam!     Checking rust-bk-exercises v0.1.0 (/source)
Oct 12 19:38:43.560 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 0.75s
Oct 12 19:38:43.561 INFO kablam! su: No module specific data is present
Oct 12 19:38:44.393 INFO running `"docker" "rm" "-f" "4253d54e551191d147975c7665e1f9c2ddc0198a07441f54f60fb1282f118053"`
Oct 12 19:38:44.764 INFO blam! 4253d54e551191d147975c7665e1f9c2ddc0198a07441f54f60fb1282f118053