Dec 05 08:21:59.431 INFO checking rename-extensions-0.3.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:21:59.431 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 08:21:59.831 INFO [stdout] fa1067b5a8bb453f66daafe14584e4ab792e93a2311a545dc521afe69e8d9c04
Dec 05 08:21:59.837 INFO running `"docker" "start" "-a" "fa1067b5a8bb453f66daafe14584e4ab792e93a2311a545dc521afe69e8d9c04"`
Dec 05 08:22:00.811 INFO [stderr] usermod: no changes
Dec 05 08:22:00.903 INFO [stderr]     Checking term_size v0.3.1
Dec 05 08:22:01.411 INFO [stderr]     Checking textwrap v0.8.0
Dec 05 08:22:02.103 INFO [stderr]     Checking clap v2.26.2
Dec 05 08:22:08.355 INFO [stderr]     Checking rename-extensions v0.3.0 (/source)
Dec 05 08:22:10.019 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.17s
Dec 05 08:22:10.023 INFO [stderr] su: No module specific data is present
Dec 05 08:22:10.833 INFO running `"docker" "inspect" "fa1067b5a8bb453f66daafe14584e4ab792e93a2311a545dc521afe69e8d9c04"`
Dec 05 08:22:11.183 INFO running `"docker" "rm" "-f" "fa1067b5a8bb453f66daafe14584e4ab792e93a2311a545dc521afe69e8d9c04"`
Dec 05 08:22:11.475 INFO [stdout] fa1067b5a8bb453f66daafe14584e4ab792e93a2311a545dc521afe69e8d9c04