Dec 11 19:21:28.314 INFO checking duncanfinney/advent-of-rust-2018 against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677 Dec 11 19:21:28.314 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 11 19:21:28.964 INFO [stdout] a3cf995845574de62420804c9f5264d73fe02df3b09ac805667734308e35ee20 Dec 11 19:21:28.970 INFO running `"docker" "start" "-a" "a3cf995845574de62420804c9f5264d73fe02df3b09ac805667734308e35ee20"` Dec 11 19:21:29.725 INFO [stderr] usermod: no changes Dec 11 19:21:29.984 INFO [stderr] Checking lock_api v0.1.5 Dec 11 19:21:29.984 INFO [stderr] Checking id_tree v1.3.0 Dec 11 19:21:30.001 INFO [stderr] Checking bytes v0.4.11 Dec 11 19:21:30.512 INFO [stderr] Checking parking_lot v0.6.4 Dec 11 19:21:32.096 INFO [stderr] Checking once_cell v0.1.6 Dec 11 19:21:33.010 INFO [stderr] Checking cached v0.8.0 Dec 11 19:21:33.825 INFO [stderr] Checking advent-of-rust-2018 v0.1.0 (/source) Dec 11 19:21:35.216 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.45s Dec 11 19:21:35.218 INFO [stderr] su: No module specific data is present Dec 11 19:21:35.727 INFO running `"docker" "inspect" "a3cf995845574de62420804c9f5264d73fe02df3b09ac805667734308e35ee20"` Dec 11 19:21:35.926 INFO running `"docker" "rm" "-f" "a3cf995845574de62420804c9f5264d73fe02df3b09ac805667734308e35ee20"` Dec 11 19:21:36.204 INFO [stdout] a3cf995845574de62420804c9f5264d73fe02df3b09ac805667734308e35ee20