Dec 04 22:27:20.077 INFO checking archer884/prime-bench against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 04 22:27:20.077 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 22:27:20.357 INFO [stdout] b1265888d9a32182fbf667a1435d3e5ec212fff5d04934e797cc9a87f73dc693
Dec 04 22:27:20.364 INFO running `"docker" "start" "-a" "b1265888d9a32182fbf667a1435d3e5ec212fff5d04934e797cc9a87f73dc693"`
Dec 04 22:27:20.938 INFO [stderr] usermod: no changes
Dec 04 22:27:21.039 INFO [stderr]     Checking num-bigint v0.1.44
Dec 04 22:27:22.818 INFO [stderr]     Checking num-rational v0.1.42
Dec 04 22:27:23.545 INFO [stderr]     Checking num v0.1.42
Dec 04 22:27:23.976 INFO [stderr]     Checking stopwatch v0.0.7
Dec 04 22:27:24.695 INFO [stderr]     Checking prime-bench v0.1.0 (/source)
Dec 04 22:27:26.445 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.48s
Dec 04 22:27:26.452 INFO [stderr] su: No module specific data is present
Dec 04 22:27:26.729 INFO running `"docker" "inspect" "b1265888d9a32182fbf667a1435d3e5ec212fff5d04934e797cc9a87f73dc693"`
Dec 04 22:27:26.806 INFO running `"docker" "rm" "-f" "b1265888d9a32182fbf667a1435d3e5ec212fff5d04934e797cc9a87f73dc693"`
Dec 04 22:27:26.899 INFO [stdout] b1265888d9a32182fbf667a1435d3e5ec212fff5d04934e797cc9a87f73dc693