Nov 28 13:22:42.809 INFO checking GrahamClark/collections-exercises-rust against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 13:22:42.809 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-6/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 28 13:22:43.171 INFO [stdout] 105991fdb491e1ad91c8685f959f93241b034a61b9b7e5f45f642dfa3d5a78ad
Nov 28 13:22:43.176 INFO running `"docker" "start" "-a" "105991fdb491e1ad91c8685f959f93241b034a61b9b7e5f45f642dfa3d5a78ad"`
Nov 28 13:22:44.456 INFO [stderr] usermod: no changes
Nov 28 13:22:44.552 INFO [stderr]     Checking collections_exercises v0.1.0 (/source)
Nov 28 13:22:46.500 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.01s
Nov 28 13:22:46.513 INFO [stderr] su: No module specific data is present
Nov 28 13:22:47.147 INFO running `"docker" "inspect" "105991fdb491e1ad91c8685f959f93241b034a61b9b7e5f45f642dfa3d5a78ad"`
Nov 28 13:22:47.414 INFO running `"docker" "rm" "-f" "105991fdb491e1ad91c8685f959f93241b034a61b9b7e5f45f642dfa3d5a78ad"`
Nov 28 13:22:47.656 INFO [stdout] 105991fdb491e1ad91c8685f959f93241b034a61b9b7e5f45f642dfa3d5a78ad