Dec 03 03:16:16.247 INFO testing ledger-0.0.8 against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 03 03:16:16.247 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 03:16:16.481 INFO [stdout] 951d6ac6a3ae8399f3b03d88453efc15a60a4fc3cb5f5a165cd74bdb1a1e05b0
Dec 03 03:16:16.483 INFO running `"docker" "start" "-a" "951d6ac6a3ae8399f3b03d88453efc15a60a4fc3cb5f5a165cd74bdb1a1e05b0"`
Dec 03 03:16:16.885 INFO [stderr] usermod: no changes
Dec 03 03:16:16.965 INFO [stderr]    Compiling hidapi v0.5.0
Dec 03 03:16:19.841 INFO [stderr]    Compiling ledger v0.0.8 (/source)
Dec 03 03:16:21.421 INFO [stderr] warning: field is never used: `api_mutex`
Dec 03 03:16:21.421 INFO [stderr]    --> src/lib.rs:120:5
Dec 03 03:16:21.421 INFO [stderr]     |
Dec 03 03:16:21.421 INFO [stderr] 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Dec 03 03:16:21.421 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 03:16:21.421 INFO [stderr]     |
Dec 03 03:16:21.421 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 03:16:21.421 INFO [stderr] 
Dec 03 03:16:21.759 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.86s
Dec 03 03:16:21.763 INFO [stderr] su: No module specific data is present
Dec 03 03:16:22.097 INFO running `"docker" "inspect" "951d6ac6a3ae8399f3b03d88453efc15a60a4fc3cb5f5a165cd74bdb1a1e05b0"`
Dec 03 03:16:22.218 INFO running `"docker" "rm" "-f" "951d6ac6a3ae8399f3b03d88453efc15a60a4fc3cb5f5a165cd74bdb1a1e05b0"`
Dec 03 03:16:22.291 INFO [stdout] 951d6ac6a3ae8399f3b03d88453efc15a60a4fc3cb5f5a165cd74bdb1a1e05b0
Dec 03 03:16:22.293 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-7/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/beta-1.31-5/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/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 +8940af3cea4a9a9deabcaf843b2f8cad9a83fc61-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 03 03:16:22.517 INFO [stdout] 673a5906798303e23250297c0e0a7709321fded7203a2fef9f2d4d6dc88edba4
Dec 03 03:16:22.519 INFO running `"docker" "start" "-a" "673a5906798303e23250297c0e0a7709321fded7203a2fef9f2d4d6dc88edba4"`
Dec 03 03:16:23.003 INFO [stderr] usermod: no changes
Dec 03 03:16:23.104 INFO [stderr]    Compiling ledger v0.0.8 (/source)
Dec 03 03:16:24.544 INFO [stderr] warning: field is never used: `api_mutex`
Dec 03 03:16:24.544 INFO [stderr]    --> src/lib.rs:120:5
Dec 03 03:16:24.544 INFO [stderr]     |
Dec 03 03:16:24.544 INFO [stderr] 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Dec 03 03:16:24.544 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 03:16:24.544 INFO [stderr]     |
Dec 03 03:16:24.544 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 03:16:24.544 INFO [stderr] 
Dec 03 03:16:25.550 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.52s
Dec 03 03:16:25.551 INFO [stderr] su: No module specific data is present
Dec 03 03:16:25.884 INFO running `"docker" "inspect" "673a5906798303e23250297c0e0a7709321fded7203a2fef9f2d4d6dc88edba4"`
Dec 03 03:16:25.943 INFO running `"docker" "rm" "-f" "673a5906798303e23250297c0e0a7709321fded7203a2fef9f2d4d6dc88edba4"`
Dec 03 03:16:26.036 INFO [stdout] 673a5906798303e23250297c0e0a7709321fded7203a2fef9f2d4d6dc88edba4
