Dec 04 16:40:35.525 INFO checking jgriebler/mycon against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:40:35.525 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-3/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/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 16:40:35.779 INFO [stdout] 5a96706a850b9d3bdd10ff70914f8b32d55c596a52841f68cb61e4f9c0b64d77
Dec 04 16:40:35.787 INFO running `"docker" "start" "-a" "5a96706a850b9d3bdd10ff70914f8b32d55c596a52841f68cb61e4f9c0b64d77"`
Dec 04 16:40:36.602 INFO [stderr] usermod: no changes
Dec 04 16:40:36.907 INFO [stderr]     Checking csv-core v0.1.4
Dec 04 16:40:36.911 INFO [stderr]     Checking simplelog v0.5.3
Dec 04 16:40:36.911 INFO [stderr]     Checking mycon v0.2.0 (/source)
Dec 04 16:40:36.911 INFO [stderr]     Checking handlebars v0.32.4
Dec 04 16:40:38.164 INFO [stderr]     Checking csv v1.0.2
Dec 04 16:40:41.659 INFO [stderr]     Checking criterion v0.2.5
Dec 04 16:40:49.631 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.99s
Dec 04 16:40:49.640 INFO [stderr] su: No module specific data is present
Dec 04 16:40:49.984 INFO running `"docker" "inspect" "5a96706a850b9d3bdd10ff70914f8b32d55c596a52841f68cb61e4f9c0b64d77"`
Dec 04 16:40:50.096 INFO running `"docker" "rm" "-f" "5a96706a850b9d3bdd10ff70914f8b32d55c596a52841f68cb61e4f9c0b64d77"`
Dec 04 16:40:50.210 INFO [stdout] 5a96706a850b9d3bdd10ff70914f8b32d55c596a52841f68cb61e4f9c0b64d77