Dec 04 11:19:05.413 INFO checking rschmitt/heatseeker against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 11:19:05.413 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 04 11:19:06.012 INFO [stdout] 95946ec0a3a91541e3370e2836751ec54bc7b996a568258314de69136852410e
Dec 04 11:19:06.021 INFO running `"docker" "start" "-a" "95946ec0a3a91541e3370e2836751ec54bc7b996a568258314de69136852410e"`
Dec 04 11:19:07.363 INFO [stderr] usermod: no changes
Dec 04 11:19:07.483 INFO [stderr]     Checking crossbeam-utils v0.6.0
Dec 04 11:19:07.483 INFO [stderr]    Compiling heatseeker v1.6.0 (/source)
Dec 04 11:19:08.084 INFO [stderr]     Checking crossbeam-epoch v0.6.1
Dec 04 11:19:09.316 INFO [stderr]     Checking crossbeam-channel v0.2.6
Dec 04 11:19:12.059 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.68s
Dec 04 11:19:12.067 INFO [stderr] su: No module specific data is present
Dec 04 11:19:13.177 INFO running `"docker" "inspect" "95946ec0a3a91541e3370e2836751ec54bc7b996a568258314de69136852410e"`
Dec 04 11:19:13.439 INFO running `"docker" "rm" "-f" "95946ec0a3a91541e3370e2836751ec54bc7b996a568258314de69136852410e"`
Dec 04 11:19:13.642 INFO [stdout] 95946ec0a3a91541e3370e2836751ec54bc7b996a568258314de69136852410e