Nov 28 22:48:09.854 INFO checking ledger-0.0.8 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 22:48:09.854 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-2/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/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 22:48:10.068 INFO [stdout] 266ed5a559334a18e1d9c5a8f4ee7a7fa7598cc911b69ff2208b79916859f141
Nov 28 22:48:10.073 INFO running `"docker" "start" "-a" "266ed5a559334a18e1d9c5a8f4ee7a7fa7598cc911b69ff2208b79916859f141"`
Nov 28 22:48:10.931 INFO [stderr] usermod: no changes
Nov 28 22:48:11.111 INFO [stderr]    Compiling hidapi v0.5.0
Nov 28 22:48:13.362 INFO [stderr]     Checking ledger v0.0.8 (/source)
Nov 28 22:48:14.920 INFO [stderr] warning: field is never used: `api_mutex`
Nov 28 22:48:14.920 INFO [stderr]    --> src/lib.rs:120:5
Nov 28 22:48:14.920 INFO [stderr]     |
Nov 28 22:48:14.920 INFO [stderr] 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Nov 28 22:48:14.920 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:48:14.920 INFO [stderr]     |
Nov 28 22:48:14.920 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 22:48:14.920 INFO [stderr] 
Nov 28 22:48:14.961 INFO [stderr] warning: field is never used: `api_mutex`
Nov 28 22:48:14.961 INFO [stderr]    --> src/lib.rs:120:5
Nov 28 22:48:14.961 INFO [stderr]     |
Nov 28 22:48:14.961 INFO [stderr] 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Nov 28 22:48:14.961 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 22:48:14.961 INFO [stderr]     |
Nov 28 22:48:14.961 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 22:48:14.961 INFO [stderr] 
Nov 28 22:48:15.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.06s
Nov 28 22:48:15.024 INFO [stderr] su: No module specific data is present
Nov 28 22:48:15.808 INFO running `"docker" "inspect" "266ed5a559334a18e1d9c5a8f4ee7a7fa7598cc911b69ff2208b79916859f141"`
Nov 28 22:48:16.136 INFO running `"docker" "rm" "-f" "266ed5a559334a18e1d9c5a8f4ee7a7fa7598cc911b69ff2208b79916859f141"`
Nov 28 22:48:16.250 INFO [stdout] 266ed5a559334a18e1d9c5a8f4ee7a7fa7598cc911b69ff2208b79916859f141