Dec 04 07:18:19.895 INFO checking wbowling/rcc against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 07:18:19.895 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 04 07:18:20.487 INFO [stdout] f2d43d3fc305b3b067bea195afd957b3b7f67a715daa758c80a7e5023e6f5b2b
Dec 04 07:18:20.495 INFO running `"docker" "start" "-a" "f2d43d3fc305b3b067bea195afd957b3b7f67a715daa758c80a7e5023e6f5b2b"`
Dec 04 07:18:22.143 INFO [stderr] usermod: no changes
Dec 04 07:18:22.183 INFO [stderr]     Checking either v1.4.0
Dec 04 07:18:22.587 INFO [stderr]     Checking itertools v0.7.5
Dec 04 07:18:24.467 INFO [stderr]     Checking rcc v0.1.0 (/source)
Dec 04 07:18:25.607 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.44s
Dec 04 07:18:25.611 INFO [stderr] su: No module specific data is present
Dec 04 07:18:26.151 INFO running `"docker" "inspect" "f2d43d3fc305b3b067bea195afd957b3b7f67a715daa758c80a7e5023e6f5b2b"`
Dec 04 07:18:26.407 INFO running `"docker" "rm" "-f" "f2d43d3fc305b3b067bea195afd957b3b7f67a715daa758c80a7e5023e6f5b2b"`
Dec 04 07:18:26.768 INFO [stdout] f2d43d3fc305b3b067bea195afd957b3b7f67a715daa758c80a7e5023e6f5b2b