Nov 30 23:00:48.868 INFO checking finalfrontier-utils-0.2.0 against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 23:00:48.868 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-0/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 23:00:49.294 INFO [stdout] ce8dde415bc38f46c4badac9ad8088497c310b211b956e016e73f34eae5505e5
Nov 30 23:00:49.294 INFO running `"docker" "start" "-a" "ce8dde415bc38f46c4badac9ad8088497c310b211b956e016e73f34eae5505e5"`
Nov 30 23:00:50.446 INFO [stderr] usermod: no changes
Nov 30 23:00:50.740 INFO [stderr]     Checking stdinout v0.4.0
Nov 30 23:00:50.740 INFO [stderr]     Checking zipf v3.0.0
Nov 30 23:00:50.744 INFO [stderr]     Checking ndarray-rand v0.7.0
Nov 30 23:00:50.744 INFO [stderr]     Checking hogwild v0.2.0
Nov 30 23:00:53.556 INFO [stderr]     Checking finalfrontier v0.2.0
Nov 30 23:00:56.082 INFO [stderr]     Checking finalfrontier-utils v0.2.0 (/source)
Nov 30 23:01:08.997 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.52s
Nov 30 23:01:09.001 INFO [stderr] su: No module specific data is present
Nov 30 23:01:09.382 INFO running `"docker" "inspect" "ce8dde415bc38f46c4badac9ad8088497c310b211b956e016e73f34eae5505e5"`
Nov 30 23:01:09.519 INFO running `"docker" "rm" "-f" "ce8dde415bc38f46c4badac9ad8088497c310b211b956e016e73f34eae5505e5"`
Nov 30 23:01:09.656 INFO [stdout] ce8dde415bc38f46c4badac9ad8088497c310b211b956e016e73f34eae5505e5