Nov 28 13:01:44.631 INFO checking JWorthe/rust_channels_example against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074
Nov 28 13:01:44.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 13:01:45.223 INFO [stdout] d46cdd4549d9d2ea1680b40a947d7ff9a0e8837cdf27f600a898d49186807adb
Nov 28 13:01:45.225 INFO running `"docker" "start" "-a" "d46cdd4549d9d2ea1680b40a947d7ff9a0e8837cdf27f600a898d49186807adb"`
Nov 28 13:01:47.241 INFO [stderr] usermod: no changes
Nov 28 13:01:47.717 INFO [stderr]     Checking image v0.13.0
Nov 28 13:01:52.806 INFO [stderr]     Checking piston2d-opengl_graphics v0.43.1
Nov 28 13:01:55.701 INFO [stderr]     Checking piston-demo v0.1.0 (/source)
Nov 28 13:02:02.041 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.76s
Nov 28 13:02:02.060 INFO [stderr] su: No module specific data is present
Nov 28 13:02:02.431 INFO running `"docker" "inspect" "d46cdd4549d9d2ea1680b40a947d7ff9a0e8837cdf27f600a898d49186807adb"`
Nov 28 13:02:02.571 INFO running `"docker" "rm" "-f" "d46cdd4549d9d2ea1680b40a947d7ff9a0e8837cdf27f600a898d49186807adb"`
Nov 28 13:02:02.768 INFO [stdout] d46cdd4549d9d2ea1680b40a947d7ff9a0e8837cdf27f600a898d49186807adb