Dec 12 00:39:17.414 INFO checking RazerM/advent-of-code-2016 against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677
Dec 12 00:39:17.415 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-4/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 12 00:39:17.926 INFO [stdout] 3a7f80f66931f3dd7fccecde251685d9ecc1cb3f1ba72d39c2f4cbb870ac815c
Dec 12 00:39:17.930 INFO running `"docker" "start" "-a" "3a7f80f66931f3dd7fccecde251685d9ecc1cb3f1ba72d39c2f4cbb870ac815c"`
Dec 12 00:39:19.320 INFO [stderr] usermod: no changes
Dec 12 00:39:19.556 INFO [stderr]     Checking iterslide v1.0.0
Dec 12 00:39:19.556 INFO [stderr]     Checking permutohedron v0.2.4
Dec 12 00:39:19.581 INFO [stderr]     Checking ndarray v0.12.0
Dec 12 00:39:28.537 INFO [stderr]     Checking advent_of_code_2016 v0.1.0 (/source)
Dec 12 00:39:35.112 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.76s
Dec 12 00:39:35.120 INFO [stderr] su: No module specific data is present
Dec 12 00:39:35.975 INFO running `"docker" "inspect" "3a7f80f66931f3dd7fccecde251685d9ecc1cb3f1ba72d39c2f4cbb870ac815c"`
Dec 12 00:39:36.321 INFO running `"docker" "rm" "-f" "3a7f80f66931f3dd7fccecde251685d9ecc1cb3f1ba72d39c2f4cbb870ac815c"`
Dec 12 00:39:36.612 INFO [stdout] 3a7f80f66931f3dd7fccecde251685d9ecc1cb3f1ba72d39c2f4cbb870ac815c