Nov 28 19:33:08.947 INFO checking robin-derives-0.3.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 19:33:08.948 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-4/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 19:33:09.508 INFO [stdout] 505e5796bd3ed42877e2ba886ec9d8a8322afd4e18407931522c3ae7522382a4
Nov 28 19:33:09.510 INFO running `"docker" "start" "-a" "505e5796bd3ed42877e2ba886ec9d8a8322afd4e18407931522c3ae7522382a4"`
Nov 28 19:33:10.919 INFO [stderr] usermod: no changes
Nov 28 19:33:10.980 INFO [stderr]     Checking robin-derives v0.3.0 (/source)
Nov 28 19:33:14.144 INFO [stderr] warning: function is never used: `underscore`
Nov 28 19:33:14.144 INFO [stderr]    --> src/jobs.rs:111:1
Nov 28 19:33:14.144 INFO [stderr]     |
Nov 28 19:33:14.144 INFO [stderr] 111 | fn underscore(s: &str) -> String {
Nov 28 19:33:14.144 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 19:33:14.144 INFO [stderr]     |
Nov 28 19:33:14.144 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 19:33:14.144 INFO [stderr] 
Nov 28 19:33:14.968 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.02s
Nov 28 19:33:14.980 INFO [stderr] su: No module specific data is present
Nov 28 19:33:16.184 INFO running `"docker" "inspect" "505e5796bd3ed42877e2ba886ec9d8a8322afd4e18407931522c3ae7522382a4"`
Nov 28 19:33:16.502 INFO running `"docker" "rm" "-f" "505e5796bd3ed42877e2ba886ec9d8a8322afd4e18407931522c3ae7522382a4"`
Nov 28 19:33:16.940 INFO [stdout] 505e5796bd3ed42877e2ba886ec9d8a8322afd4e18407931522c3ae7522382a4