Dec 01 20:10:07.304 INFO testing datrs/bitfield-rle against master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61 for beta-1.31-5
Dec 01 20:10:07.304 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 20:10:07.795 INFO [stdout] cc6facfe531662c2f771af24b02dc0a0850b00f31e097e28eab040973176e28e
Dec 01 20:10:07.803 INFO running `"docker" "start" "-a" "cc6facfe531662c2f771af24b02dc0a0850b00f31e097e28eab040973176e28e"`
Dec 01 20:10:09.147 INFO [stderr] usermod: no changes
Dec 01 20:10:09.311 INFO [stderr]    Compiling varinteger v1.0.6
Dec 01 20:10:09.315 INFO [stderr]    Compiling syn v0.15.13
Dec 01 20:10:23.822 INFO [stderr]    Compiling synstructure v0.10.0
Dec 01 20:10:30.011 INFO [stderr]    Compiling failure_derive v0.1.3
Dec 01 20:10:34.159 INFO [stderr]    Compiling failure v0.1.3
Dec 01 20:10:35.503 INFO [stderr]    Compiling bitfield-rle v0.0.0 (/source)
Dec 01 20:10:36.451 INFO [stderr] warning: unused variable: `reader`
Dec 01 20:10:36.451 INFO [stderr]   --> src/lib.rs:35:3
Dec 01 20:10:36.451 INFO [stderr]    |
Dec 01 20:10:36.451 INFO [stderr] 35 |   reader: impl AsRef<Vec<u8>>,
Dec 01 20:10:36.451 INFO [stderr]    |   ^^^^^^ help: consider using `_reader` instead
Dec 01 20:10:36.451 INFO [stderr]    |
Dec 01 20:10:36.451 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 20:10:36.451 INFO [stderr] 
Dec 01 20:10:36.451 INFO [stderr] warning: unused variable: `offset`
Dec 01 20:10:36.451 INFO [stderr]   --> src/lib.rs:36:3
Dec 01 20:10:36.451 INFO [stderr]    |
Dec 01 20:10:36.451 INFO [stderr] 36 |   offset: usize,
Dec 01 20:10:36.451 INFO [stderr]    |   ^^^^^^ help: consider using `_offset` instead
Dec 01 20:10:36.451 INFO [stderr] 
Dec 01 20:10:36.488 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.30s
Dec 01 20:10:36.495 INFO [stderr] su: No module specific data is present
Dec 01 20:10:37.447 INFO running `"docker" "inspect" "cc6facfe531662c2f771af24b02dc0a0850b00f31e097e28eab040973176e28e"`
Dec 01 20:10:37.768 INFO running `"docker" "rm" "-f" "cc6facfe531662c2f771af24b02dc0a0850b00f31e097e28eab040973176e28e"`
Dec 01 20:10:38.019 INFO [stdout] cc6facfe531662c2f771af24b02dc0a0850b00f31e097e28eab040973176e28e
Dec 01 20:10:38.021 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-4/master#8940af3cea4a9a9deabcaf843b2f8cad9a83fc61:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/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 01 20:10:38.512 INFO [stdout] 8507a0d132cb2c6de9575900d7c6c2ed3563b093d113bca805b86398c0117ae1
Dec 01 20:10:38.515 INFO running `"docker" "start" "-a" "8507a0d132cb2c6de9575900d7c6c2ed3563b093d113bca805b86398c0117ae1"`
Dec 01 20:10:39.995 INFO [stderr] usermod: no changes
Dec 01 20:10:40.135 INFO [stderr]    Compiling memory-pager v0.8.0
Dec 01 20:10:41.242 INFO [stderr]    Compiling sparse-bitfield v0.8.1
Dec 01 20:10:42.691 INFO [stderr]    Compiling bitfield-rle v0.0.0 (/source)
Dec 01 20:10:44.567 INFO [stderr] warning: unused variable: `reader`
Dec 01 20:10:44.567 INFO [stderr]   --> src/lib.rs:35:3
Dec 01 20:10:44.567 INFO [stderr]    |
Dec 01 20:10:44.567 INFO [stderr] 35 |   reader: impl AsRef<Vec<u8>>,
Dec 01 20:10:44.567 INFO [stderr]    |   ^^^^^^ help: consider using `_reader` instead
Dec 01 20:10:44.567 INFO [stderr]    |
Dec 01 20:10:44.567 INFO [stderr] note: lint level defined here
Dec 01 20:10:44.567 INFO [stderr]   --> src/lib.rs:4:24
Dec 01 20:10:44.567 INFO [stderr]    |
Dec 01 20:10:44.567 INFO [stderr] 4  | #![cfg_attr(test, deny(warnings))]
Dec 01 20:10:44.567 INFO [stderr]    |                        ^^^^^^^^
Dec 01 20:10:44.567 INFO [stderr]    = note: #[warn(unused_variables)] implied by #[warn(warnings)]
Dec 01 20:10:44.567 INFO [stderr] 
Dec 01 20:10:44.567 INFO [stderr] warning: unused variable: `offset`
Dec 01 20:10:44.567 INFO [stderr]   --> src/lib.rs:36:3
Dec 01 20:10:44.567 INFO [stderr]    |
Dec 01 20:10:44.567 INFO [stderr] 36 |   offset: usize,
Dec 01 20:10:44.567 INFO [stderr]    |   ^^^^^^ help: consider using `_offset` instead
Dec 01 20:10:44.567 INFO [stderr] 
Dec 01 20:10:45.481 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.44s
Dec 01 20:10:45.486 INFO [stderr] su: No module specific data is present
Dec 01 20:10:46.263 INFO running `"docker" "inspect" "8507a0d132cb2c6de9575900d7c6c2ed3563b093d113bca805b86398c0117ae1"`
Dec 01 20:10:46.701 INFO running `"docker" "rm" "-f" "8507a0d132cb2c6de9575900d7c6c2ed3563b093d113bca805b86398c0117ae1"`
Dec 01 20:10:47.007 INFO [stdout] 8507a0d132cb2c6de9575900d7c6c2ed3563b093d113bca805b86398c0117ae1
