Dec 04 14:30:22.224 INFO checking mateon1/reduce-binsrch against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 14:30:22.224 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 14:30:22.844 INFO [stdout] 1cdc04f19505adc2a9b10e4d6266a0f4e55ad79ec6cf31a5d989decefe93c181
Dec 04 14:30:22.847 INFO running `"docker" "start" "-a" "1cdc04f19505adc2a9b10e4d6266a0f4e55ad79ec6cf31a5d989decefe93c181"`
Dec 04 14:30:24.469 INFO [stderr] usermod: no changes
Dec 04 14:30:24.623 INFO [stderr]     Checking term_size v0.3.0
Dec 04 14:30:24.623 INFO [stderr]     Checking atty v0.2.2
Dec 04 14:30:25.359 INFO [stderr]     Checking textwrap v0.8.0
Dec 04 14:30:25.923 INFO [stderr]     Checking clap v2.26.2
Dec 04 14:30:32.763 INFO [stderr]     Checking reduce-binsrch v0.1.0 (/source)
Dec 04 14:30:34.372 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.87s
Dec 04 14:30:34.379 INFO [stderr] su: No module specific data is present
Dec 04 14:30:35.359 INFO running `"docker" "inspect" "1cdc04f19505adc2a9b10e4d6266a0f4e55ad79ec6cf31a5d989decefe93c181"`
Dec 04 14:30:35.649 INFO running `"docker" "rm" "-f" "1cdc04f19505adc2a9b10e4d6266a0f4e55ad79ec6cf31a5d989decefe93c181"`
Dec 04 14:30:36.027 INFO [stdout] 1cdc04f19505adc2a9b10e4d6266a0f4e55ad79ec6cf31a5d989decefe93c181