Dec 05 01:57:17.744 INFO checking JWorthe/rust_channels_example against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 01:57:17.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"`
Dec 05 01:57:18.138 INFO [stdout] 855c7eb4f8f0c63cea5e1df31b7d1888faaa1c11095d3ab4f0901c2d729a7d81
Dec 05 01:57:18.141 INFO running `"docker" "start" "-a" "855c7eb4f8f0c63cea5e1df31b7d1888faaa1c11095d3ab4f0901c2d729a7d81"`
Dec 05 01:57:19.702 INFO [stderr] usermod: no changes
Dec 05 01:57:20.068 INFO [stderr]     Checking piston-demo v0.1.0 (/source)
Dec 05 01:57:28.035 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.30s
Dec 05 01:57:28.047 INFO [stderr] su: No module specific data is present
Dec 05 01:57:28.352 INFO running `"docker" "inspect" "855c7eb4f8f0c63cea5e1df31b7d1888faaa1c11095d3ab4f0901c2d729a7d81"`
Dec 05 01:57:28.541 INFO running `"docker" "rm" "-f" "855c7eb4f8f0c63cea5e1df31b7d1888faaa1c11095d3ab4f0901c2d729a7d81"`
Dec 05 01:57:28.759 INFO [stdout] 855c7eb4f8f0c63cea5e1df31b7d1888faaa1c11095d3ab4f0901c2d729a7d81