Dec 05 14:57:03.743 INFO checking crossbeam-arccell-0.6.4 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 14:57:03.744 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-6/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 14:57:04.183 INFO [stdout] 2794f326e4f587aa0f6539b16630d68508b6103b28c018cb5fdae55dab63079d
Dec 05 14:57:04.188 INFO running `"docker" "start" "-a" "2794f326e4f587aa0f6539b16630d68508b6103b28c018cb5fdae55dab63079d"`
Dec 05 14:57:05.637 INFO [stderr] usermod: no changes
Dec 05 14:57:05.751 INFO [stderr]     Checking crossbeam-utils v0.3.2
Dec 05 14:57:06.436 INFO [stderr]     Checking crossbeam-epoch v0.4.3
Dec 05 14:57:07.435 INFO [stderr]     Checking crossbeam-arccell v0.6.4 (/source)
Dec 05 14:57:11.008 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.34s
Dec 05 14:57:11.012 INFO [stderr] su: No module specific data is present
Dec 05 14:57:12.470 INFO running `"docker" "inspect" "2794f326e4f587aa0f6539b16630d68508b6103b28c018cb5fdae55dab63079d"`
Dec 05 14:57:12.763 INFO running `"docker" "rm" "-f" "2794f326e4f587aa0f6539b16630d68508b6103b28c018cb5fdae55dab63079d"`
Dec 05 14:57:13.107 INFO [stdout] 2794f326e4f587aa0f6539b16630d68508b6103b28c018cb5fdae55dab63079d