Dec 05 15:29:34.902 INFO checking char_stream-0.1.8 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 15:29:34.902 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 15:29:35.407 INFO [stdout] 6439e583e48df112777917daf7e65f4e9bea97e0622a9dc3b1b2e2d9b0b74ae0
Dec 05 15:29:35.412 INFO running `"docker" "start" "-a" "6439e583e48df112777917daf7e65f4e9bea97e0622a9dc3b1b2e2d9b0b74ae0"`
Dec 05 15:29:37.095 INFO [stderr] usermod: no changes
Dec 05 15:29:37.155 INFO [stderr] warning: only one of `license` or `license-file` is necessary
Dec 05 15:29:37.183 INFO [stderr]     Checking char_stream v0.1.8 (/source)
Dec 05 15:29:39.215 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.09s
Dec 05 15:29:39.227 INFO [stderr] su: No module specific data is present
Dec 05 15:29:39.927 INFO running `"docker" "inspect" "6439e583e48df112777917daf7e65f4e9bea97e0622a9dc3b1b2e2d9b0b74ae0"`
Dec 05 15:29:40.253 INFO running `"docker" "rm" "-f" "6439e583e48df112777917daf7e65f4e9bea97e0622a9dc3b1b2e2d9b0b74ae0"`
Dec 05 15:29:40.446 INFO [stdout] 6439e583e48df112777917daf7e65f4e9bea97e0622a9dc3b1b2e2d9b0b74ae0