Dec 02 16:32:37.616 INFO testing sloc-0.0.1 against 1.30.1 for beta-1.31-5
Dec 02 16:32:37.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02 16:32:37.814 INFO [stdout] 0712e3b80a5e6ccc3ff5064ea82e75fd6ca301703db3810c9728528013a82a9f
Dec 02 16:32:37.817 INFO running `"docker" "start" "-a" "0712e3b80a5e6ccc3ff5064ea82e75fd6ca301703db3810c9728528013a82a9f"`
Dec 02 16:32:38.254 INFO [stderr] usermod: no changes
Dec 02 16:32:38.311 INFO [stderr]    Compiling sloc v0.0.1 (/source)
Dec 02 16:32:39.559 INFO [stderr] warning: unused variable: `matches`
Dec 02 16:32:39.559 INFO [stderr]   --> src/main.rs:39:9
Dec 02 16:32:39.559 INFO [stderr]    |
Dec 02 16:32:39.559 INFO [stderr] 39 |     let matches = App::new("Source lines of code")
Dec 02 16:32:39.559 INFO [stderr]    |         ^^^^^^^ help: consider using `_matches` instead
Dec 02 16:32:39.559 INFO [stderr]    |
Dec 02 16:32:39.559 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 16:32:39.559 INFO [stderr] 
Dec 02 16:32:40.887 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.60s
Dec 02 16:32:40.887 INFO [stderr] su: No module specific data is present
Dec 02 16:32:41.256 INFO running `"docker" "inspect" "0712e3b80a5e6ccc3ff5064ea82e75fd6ca301703db3810c9728528013a82a9f"`
Dec 02 16:32:41.400 INFO running `"docker" "rm" "-f" "0712e3b80a5e6ccc3ff5064ea82e75fd6ca301703db3810c9728528013a82a9f"`
Dec 02 16:32:41.505 INFO [stdout] 0712e3b80a5e6ccc3ff5064ea82e75fd6ca301703db3810c9728528013a82a9f
Dec 02 16:32:41.507 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02 16:32:41.776 INFO [stdout] d8fe76658c8f504cdd183e3e427300da8b94b7552ea0dabbb9dc2584d008d547
Dec 02 16:32:41.779 INFO running `"docker" "start" "-a" "d8fe76658c8f504cdd183e3e427300da8b94b7552ea0dabbb9dc2584d008d547"`
Dec 02 16:32:42.309 INFO [stderr] usermod: no changes
Dec 02 16:32:42.399 INFO [stderr]    Compiling sloc v0.0.1 (/source)
Dec 02 16:32:43.747 INFO [stderr] warning: unused variable: `matches`
Dec 02 16:32:43.747 INFO [stderr]   --> src/main.rs:39:9
Dec 02 16:32:43.747 INFO [stderr]    |
Dec 02 16:32:43.747 INFO [stderr] 39 |     let matches = App::new("Source lines of code")
Dec 02 16:32:43.747 INFO [stderr]    |         ^^^^^^^ help: consider using `_matches` instead
Dec 02 16:32:43.747 INFO [stderr]    |
Dec 02 16:32:43.747 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 02 16:32:43.747 INFO [stderr] 
Dec 02 16:32:44.912 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.57s
Dec 02 16:32:44.916 INFO [stderr] su: No module specific data is present
Dec 02 16:32:45.269 INFO running `"docker" "inspect" "d8fe76658c8f504cdd183e3e427300da8b94b7552ea0dabbb9dc2584d008d547"`
Dec 02 16:32:45.417 INFO running `"docker" "rm" "-f" "d8fe76658c8f504cdd183e3e427300da8b94b7552ea0dabbb9dc2584d008d547"`
Dec 02 16:32:45.556 INFO [stdout] d8fe76658c8f504cdd183e3e427300da8b94b7552ea0dabbb9dc2584d008d547
Dec 02 16:32:45.560 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-6/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/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 02 16:32:45.782 INFO [stdout] 0c07b81f463cd378e68e798b2eaf42582b15352910133c0948f5b7b488d50c0b
Dec 02 16:32:45.787 INFO running `"docker" "start" "-a" "0c07b81f463cd378e68e798b2eaf42582b15352910133c0948f5b7b488d50c0b"`
Dec 02 16:32:46.372 INFO [stderr] usermod: no changes
Dec 02 16:32:46.408 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 02 16:32:46.422 INFO [stderr]      Running /target/debug/deps/sloc-7f00402bd5387af1
Dec 02 16:32:46.425 INFO [stdout] 
Dec 02 16:32:46.425 INFO [stdout] running 3 tests
Dec 02 16:32:46.425 INFO [stdout] test get_stats_test ... ok
Dec 02 16:32:46.425 INFO [stdout] test get_files_test ... ok
Dec 02 16:32:46.429 INFO [stdout] test get_counters_test ... ok
Dec 02 16:32:46.429 INFO [stdout] 
Dec 02 16:32:46.429 INFO [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 02 16:32:46.429 INFO [stdout] 
Dec 02 16:32:46.433 INFO [stderr] su: No module specific data is present
Dec 02 16:32:46.792 INFO running `"docker" "inspect" "0c07b81f463cd378e68e798b2eaf42582b15352910133c0948f5b7b488d50c0b"`
Dec 02 16:32:46.997 INFO running `"docker" "rm" "-f" "0c07b81f463cd378e68e798b2eaf42582b15352910133c0948f5b7b488d50c0b"`
Dec 02 16:32:47.198 INFO [stdout] 0c07b81f463cd378e68e798b2eaf42582b15352910133c0948f5b7b488d50c0b
