Dec 05 10:41:19.541 INFO checking magic-school-bus-0.5.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 10:41:19.541 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 10:41:19.930 INFO [stdout] 1553bcb436821a196982d48bb89dd1c81537392d4b87d1a0e502d000e3d821cd
Dec 05 10:41:19.932 INFO running `"docker" "start" "-a" "1553bcb436821a196982d48bb89dd1c81537392d4b87d1a0e502d000e3d821cd"`
Dec 05 10:41:21.951 INFO [stderr] usermod: no changes
Dec 05 10:41:22.067 INFO [stderr]     Checking crossterm v0.4.3
Dec 05 10:41:22.981 INFO [stderr]     Checking magic-school-bus v0.5.0 (/source)
Dec 05 10:41:25.443 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.46s
Dec 05 10:41:25.448 INFO [stderr] su: No module specific data is present
Dec 05 10:41:26.189 INFO running `"docker" "inspect" "1553bcb436821a196982d48bb89dd1c81537392d4b87d1a0e502d000e3d821cd"`
Dec 05 10:41:26.427 INFO running `"docker" "rm" "-f" "1553bcb436821a196982d48bb89dd1c81537392d4b87d1a0e502d000e3d821cd"`
Dec 05 10:41:26.686 INFO [stdout] 1553bcb436821a196982d48bb89dd1c81537392d4b87d1a0e502d000e3d821cd