Oct 13 13:08:57.231 INFO checking json_logger-0.0.2 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:08:57.232 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 13 13:08:57.477 INFO blam! 50aeec1e49e5d78b3e721431c5b0b2123871dc70bc8b8059328b95fb9ff72d9d
Oct 13 13:08:57.477 INFO running `"docker" "start" "-a" "50aeec1e49e5d78b3e721431c5b0b2123871dc70bc8b8059328b95fb9ff72d9d"`
Oct 13 13:08:58.247 INFO kablam! usermod: no changes
Oct 13 13:08:58.308 INFO kablam!     Checking json_logger v0.0.2 (/source)
Oct 13 13:09:00.037 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
Oct 13 13:09:00.040 INFO kablam! su: No module specific data is present
Oct 13 13:09:01.113 INFO running `"docker" "rm" "-f" "50aeec1e49e5d78b3e721431c5b0b2123871dc70bc8b8059328b95fb9ff72d9d"`
Oct 13 13:09:01.272 INFO blam! 50aeec1e49e5d78b3e721431c5b0b2123871dc70bc8b8059328b95fb9ff72d9d