Dec 01 10:35:19.300 INFO testing m-g-dev/fbsep against 1.30.1 for beta-1.31-5
Dec 01 10:35:19.300 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 01 10:35:19.735 INFO [stdout] 777ca5cd2f35326cc77e41707a3816cbf530a90f3f9f42c9cf61f29e5aa7e94c
Dec 01 10:35:19.743 INFO running `"docker" "start" "-a" "777ca5cd2f35326cc77e41707a3816cbf530a90f3f9f42c9cf61f29e5aa7e94c"`
Dec 01 10:35:20.991 INFO [stderr] usermod: no changes
Dec 01 10:35:21.024 INFO [stderr]    Compiling fbsep v0.1.0 (/source)
Dec 01 10:35:21.489 INFO [stderr] warning: unused variable: `greyscale`
Dec 01 10:35:21.489 INFO [stderr]  --> src/lib.rs:1:21
Dec 01 10:35:21.489 INFO [stderr]   |
Dec 01 10:35:21.489 INFO [stderr] 1 | pub fn binarization(greyscale: &[u8]) -> i32 {
Dec 01 10:35:21.489 INFO [stderr]   |                     ^^^^^^^^^ help: consider using `_greyscale` instead
Dec 01 10:35:21.489 INFO [stderr]   |
Dec 01 10:35:21.489 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 10:35:21.489 INFO [stderr] 
Dec 01 10:35:21.530 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.52s
Dec 01 10:35:21.533 INFO [stderr] su: No module specific data is present
Dec 01 10:35:22.491 INFO running `"docker" "inspect" "777ca5cd2f35326cc77e41707a3816cbf530a90f3f9f42c9cf61f29e5aa7e94c"`
Dec 01 10:35:22.865 INFO running `"docker" "rm" "-f" "777ca5cd2f35326cc77e41707a3816cbf530a90f3f9f42c9cf61f29e5aa7e94c"`
Dec 01 10:35:23.143 INFO [stdout] 777ca5cd2f35326cc77e41707a3816cbf530a90f3f9f42c9cf61f29e5aa7e94c
Dec 01 10:35:23.151 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 01 10:35:23.608 INFO [stdout] b3c2dd315e0ec25462c5bc07c56a04b3d850b66f2bcc58c10cfaeb707790cf07
Dec 01 10:35:23.610 INFO running `"docker" "start" "-a" "b3c2dd315e0ec25462c5bc07c56a04b3d850b66f2bcc58c10cfaeb707790cf07"`
Dec 01 10:35:24.990 INFO [stderr] usermod: no changes
Dec 01 10:35:25.075 INFO [stderr]    Compiling fbsep v0.1.0 (/source)
Dec 01 10:35:25.525 INFO [stderr] warning: unused variable: `greyscale`
Dec 01 10:35:25.525 INFO [stderr]  --> src/lib.rs:1:21
Dec 01 10:35:25.525 INFO [stderr]   |
Dec 01 10:35:25.525 INFO [stderr] 1 | pub fn binarization(greyscale: &[u8]) -> i32 {
Dec 01 10:35:25.525 INFO [stderr]   |                     ^^^^^^^^^ help: consider using `_greyscale` instead
Dec 01 10:35:25.525 INFO [stderr]   |
Dec 01 10:35:25.525 INFO [stderr]   = note: #[warn(unused_variables)] on by default
Dec 01 10:35:25.525 INFO [stderr] 
Dec 01 10:35:25.525 INFO [stderr] warning: function is never used: `a`
Dec 01 10:35:25.525 INFO [stderr]  --> src/lib.rs:9:5
Dec 01 10:35:25.525 INFO [stderr]   |
Dec 01 10:35:25.525 INFO [stderr] 9 |     fn a() {
Dec 01 10:35:25.525 INFO [stderr]   |     ^^^^^^
Dec 01 10:35:25.525 INFO [stderr]   |
Dec 01 10:35:25.525 INFO [stderr]   = note: #[warn(dead_code)] on by default
Dec 01 10:35:25.525 INFO [stderr] 
Dec 01 10:35:26.104 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Dec 01 10:35:26.104 INFO [stderr] su: No module specific data is present
Dec 01 10:35:26.667 INFO running `"docker" "inspect" "b3c2dd315e0ec25462c5bc07c56a04b3d850b66f2bcc58c10cfaeb707790cf07"`
Dec 01 10:35:26.923 INFO running `"docker" "rm" "-f" "b3c2dd315e0ec25462c5bc07c56a04b3d850b66f2bcc58c10cfaeb707790cf07"`
Dec 01 10:35:27.239 INFO [stdout] b3c2dd315e0ec25462c5bc07c56a04b3d850b66f2bcc58c10cfaeb707790cf07
Dec 01 10:35:27.244 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" "-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 10:35:27.687 INFO [stdout] baac164be5c3eedff024068941bac652b79cfe2f45eb91c93cca53ea4e93b015
Dec 01 10:35:27.695 INFO running `"docker" "start" "-a" "baac164be5c3eedff024068941bac652b79cfe2f45eb91c93cca53ea4e93b015"`
Dec 01 10:35:29.287 INFO [stderr] usermod: no changes
Dec 01 10:35:29.339 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
Dec 01 10:35:29.339 INFO [stderr]      Running /target/debug/deps/fbsep-ece7c7f7ccee6f6a
Dec 01 10:35:29.347 INFO [stdout] 
Dec 01 10:35:29.347 INFO [stdout] running 0 tests
Dec 01 10:35:29.347 INFO [stdout] 
Dec 01 10:35:29.347 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:35:29.347 INFO [stdout] 
Dec 01 10:35:29.355 INFO [stderr]    Doc-tests fbsep
Dec 01 10:35:29.822 INFO [stdout] 
Dec 01 10:35:29.822 INFO [stdout] running 0 tests
Dec 01 10:35:29.822 INFO [stdout] 
Dec 01 10:35:29.822 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 10:35:29.822 INFO [stdout] 
Dec 01 10:35:29.827 INFO [stderr] su: No module specific data is present
Dec 01 10:35:30.412 INFO running `"docker" "inspect" "baac164be5c3eedff024068941bac652b79cfe2f45eb91c93cca53ea4e93b015"`
Dec 01 10:35:30.644 INFO running `"docker" "rm" "-f" "baac164be5c3eedff024068941bac652b79cfe2f45eb91c93cca53ea4e93b015"`
Dec 01 10:35:30.818 INFO [stdout] baac164be5c3eedff024068941bac652b79cfe2f45eb91c93cca53ea4e93b015
