Dec 05 14:57:03.796 INFO checking crossbeam-arccell-0.6.4 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 14:57:03.796 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 14:57:04.256 INFO [stdout] db43190a2ac6960662e772977b8d2c1a0bc6e15a9a64448619b997c7b8760fec
Dec 05 14:57:04.260 INFO running `"docker" "start" "-a" "db43190a2ac6960662e772977b8d2c1a0bc6e15a9a64448619b997c7b8760fec"`
Dec 05 14:57:05.386 INFO [stderr] usermod: no changes
Dec 05 14:57:05.514 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 05 14:57:06.279 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 05 14:57:07.315 INFO [stderr]     Checking crossbeam-arccell v0.6.4 (/source)
Dec 05 14:57:11.299 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.89s
Dec 05 14:57:11.309 INFO [stderr] su: No module specific data is present
Dec 05 14:57:12.757 INFO running `"docker" "inspect" "db43190a2ac6960662e772977b8d2c1a0bc6e15a9a64448619b997c7b8760fec"`
Dec 05 14:57:13.067 INFO running `"docker" "rm" "-f" "db43190a2ac6960662e772977b8d2c1a0bc6e15a9a64448619b997c7b8760fec"`
Dec 05 14:57:13.346 INFO [stdout] db43190a2ac6960662e772977b8d2c1a0bc6e15a9a64448619b997c7b8760fec