Dec 03 03:16:16.417 INFO testing ledger-0.0.8 against 1.30.1 for beta-1.31-5
Dec 03 03:16:16.417 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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 03:16:16.576 INFO [stdout] 4a168924bafa2ed94c681549888da5f2ec5e80c70b16a880687d4dace56fda5a
Dec 03 03:16:16.578 INFO running `"docker" "start" "-a" "4a168924bafa2ed94c681549888da5f2ec5e80c70b16a880687d4dace56fda5a"`
Dec 03 03:16:16.979 INFO [stderr] usermod: no changes
Dec 03 03:16:17.085 INFO [stderr]    Compiling hidapi v0.5.0
Dec 03 03:16:18.592 INFO [stderr]    Compiling ledger v0.0.8 (/source)
Dec 03 03:16:20.155 INFO [stderr] warning: field is never used: `api_mutex`
Dec 03 03:16:20.155 INFO [stderr]    --> src/lib.rs:120:5
Dec 03 03:16:20.155 INFO [stderr]     |
Dec 03 03:16:20.155 INFO [stderr] 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Dec 03 03:16:20.155 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 03:16:20.155 INFO [stderr]     |
Dec 03 03:16:20.155 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 03:16:20.155 INFO [stderr] 
Dec 03 03:16:20.437 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.43s
Dec 03 03:16:20.440 INFO [stderr] su: No module specific data is present
Dec 03 03:16:20.732 INFO running `"docker" "inspect" "4a168924bafa2ed94c681549888da5f2ec5e80c70b16a880687d4dace56fda5a"`
Dec 03 03:16:20.842 INFO running `"docker" "rm" "-f" "4a168924bafa2ed94c681549888da5f2ec5e80c70b16a880687d4dace56fda5a"`
Dec 03 03:16:20.945 INFO [stdout] 4a168924bafa2ed94c681549888da5f2ec5e80c70b16a880687d4dace56fda5a
Dec 03 03:16:20.947 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-5/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/beta-1.31-5/1.30.1:/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 +1.30.1 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 03:16:21.159 INFO [stdout] 176e8f3958da2783ab338f66d0bb511ffbe9b9a9104854cf47bdfe24f87ee488
Dec 03 03:16:21.164 INFO running `"docker" "start" "-a" "176e8f3958da2783ab338f66d0bb511ffbe9b9a9104854cf47bdfe24f87ee488"`
Dec 03 03:16:21.748 INFO [stderr] usermod: no changes
Dec 03 03:16:21.790 INFO [stderr]    Compiling ledger v0.0.8 (/source)
Dec 03 03:16:23.435 INFO [stderr] warning: field is never used: `api_mutex`
Dec 03 03:16:23.435 INFO [stderr]    --> src/lib.rs:120:5
Dec 03 03:16:23.435 INFO [stderr]     |
Dec 03 03:16:23.435 INFO [stderr] 120 |     api_mutex: Arc<Mutex<hidapi::HidApi>>,
Dec 03 03:16:23.435 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 03 03:16:23.435 INFO [stderr]     |
Dec 03 03:16:23.435 INFO [stderr]     = note: #[warn(dead_code)] on by default
Dec 03 03:16:23.435 INFO [stderr] 
Dec 03 03:16:24.839 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.07s
Dec 03 03:16:24.843 INFO [stderr] su: No module specific data is present
Dec 03 03:16:25.568 INFO running `"docker" "inspect" "176e8f3958da2783ab338f66d0bb511ffbe9b9a9104854cf47bdfe24f87ee488"`
Dec 03 03:16:25.656 INFO running `"docker" "rm" "-f" "176e8f3958da2783ab338f66d0bb511ffbe9b9a9104854cf47bdfe24f87ee488"`
Dec 03 03:16:25.741 INFO [stdout] 176e8f3958da2783ab338f66d0bb511ffbe9b9a9104854cf47bdfe24f87ee488
