Dec 04 18:28:19.416 INFO checking fredrik-jansson-se/rust-advent-of-code-2017 against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 18:28:19.416 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 18:28:19.650 INFO [stdout] 8e072257e7c5f966c7f4b02513b6726048abafcd608a4ac638a93f2146ee927c
Dec 04 18:28:19.652 INFO running `"docker" "start" "-a" "8e072257e7c5f966c7f4b02513b6726048abafcd608a4ac638a93f2146ee927c"`
Dec 04 18:28:20.143 INFO [stderr] usermod: no changes
Dec 04 18:28:20.211 INFO [stderr]     Checking memchr v2.0.1
Dec 04 18:28:20.596 INFO [stderr]     Checking aho-corasick v0.6.4
Dec 04 18:28:20.598 INFO [stderr]     Checking combine v3.3.2
Dec 04 18:28:21.554 INFO [stderr]     Checking regex v1.0.0
Dec 04 18:28:38.743 INFO [stderr]     Checking advent_of_code2017 v0.1.0 (/source)
Dec 04 18:28:41.146 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.98s
Dec 04 18:28:41.150 INFO [stderr] su: No module specific data is present
Dec 04 18:28:42.091 INFO running `"docker" "inspect" "8e072257e7c5f966c7f4b02513b6726048abafcd608a4ac638a93f2146ee927c"`
Dec 04 18:28:42.357 INFO running `"docker" "rm" "-f" "8e072257e7c5f966c7f4b02513b6726048abafcd608a4ac638a93f2146ee927c"`
Dec 04 18:28:42.662 INFO [stdout] 8e072257e7c5f966c7f4b02513b6726048abafcd608a4ac638a93f2146ee927c