Oct 13 12:46:42.250 INFO checking ledger-0.0.8 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 12:46:42.251 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/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 +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-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"`
Oct 13 12:46:42.422 INFO blam! 2393d6d6bff0cc9f0bc5fc1376f2273e5a8a791fdfc2c4104942dfa0c6a9cb23
Oct 13 12:46:42.423 INFO running `"docker" "start" "-a" "2393d6d6bff0cc9f0bc5fc1376f2273e5a8a791fdfc2c4104942dfa0c6a9cb23"`
Oct 13 12:46:43.004 INFO kablam! usermod: no changes
Oct 13 12:46:43.132 INFO kablam!    Compiling hidapi v0.5.0
Oct 13 12:46:45.620 INFO kablam!     Checking ledger v0.0.8 (/source)
Oct 13 12:46:48.228 INFO kablam! warning: field is never used: `api_mutex`
Oct 13 12:46:48.229 INFO kablam!    --> src/lib.rs:120:5
Oct 13 12:46:48.229 INFO kablam!     |
Oct 13 12:46:48.229 INFO kablam! 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Oct 13 12:46:48.229 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:46:48.229 INFO kablam!     |
Oct 13 12:46:48.229 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 12:46:48.230 INFO kablam! 
Oct 13 12:46:48.264 INFO kablam! warning: field is never used: `api_mutex`
Oct 13 12:46:48.264 INFO kablam!    --> src/lib.rs:120:5
Oct 13 12:46:48.265 INFO kablam!     |
Oct 13 12:46:48.265 INFO kablam! 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Oct 13 12:46:48.265 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 12:46:48.265 INFO kablam!     |
Oct 13 12:46:48.265 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 12:46:48.265 INFO kablam! 
Oct 13 12:46:48.373 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 5.35s
Oct 13 12:46:48.378 INFO kablam! su: No module specific data is present
Oct 13 12:46:49.264 INFO running `"docker" "rm" "-f" "2393d6d6bff0cc9f0bc5fc1376f2273e5a8a791fdfc2c4104942dfa0c6a9cb23"`
Oct 13 12:46:49.564 INFO blam! 2393d6d6bff0cc9f0bc5fc1376f2273e5a8a791fdfc2c4104942dfa0c6a9cb23