Dec 15 14:28:43.701 INFO testing forust-0.1.0 against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 15 14:28:43.701 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 14:28:44.055 INFO [stdout] 0eb54f7ce3dcc82a5aeca08fae0956f7f6d6151889428858d2df50be821d9468
Dec 15 14:28:44.120 INFO running `"docker" "start" "-a" "0eb54f7ce3dcc82a5aeca08fae0956f7f6d6151889428858d2df50be821d9468"`
Dec 15 14:28:44.950 INFO [stderr] usermod: no changes
Dec 15 14:28:45.035 INFO [stderr]    Compiling strsim v0.4.1
Dec 15 14:28:45.035 INFO [stderr]    Compiling vec_map v0.4.0
Dec 15 14:28:46.484 INFO [stderr]    Compiling clap v1.5.6
Dec 15 14:28:55.535 INFO [stderr]    Compiling forust v0.1.0 (/source)
Dec 15 14:28:56.627 INFO [stderr] warning: unused variable: `contents`
Dec 15 14:28:56.627 INFO [stderr]   --> src/main.rs:17:9
Dec 15 14:28:56.627 INFO [stderr]    |
Dec 15 14:28:56.627 INFO [stderr] 17 |     let contents = open_file(dir, file);
Dec 15 14:28:56.627 INFO [stderr]    |         ^^^^^^^^ help: consider using `_contents` instead
Dec 15 14:28:56.627 INFO [stderr]    |
Dec 15 14:28:56.627 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 14:28:56.627 INFO [stderr] 
Dec 15 14:28:57.670 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.69s
Dec 15 14:28:57.671 INFO [stderr] su: No module specific data is present
Dec 15 14:28:58.296 INFO running `"docker" "inspect" "0eb54f7ce3dcc82a5aeca08fae0956f7f6d6151889428858d2df50be821d9468"`
Dec 15 14:28:58.416 INFO running `"docker" "rm" "-f" "0eb54f7ce3dcc82a5aeca08fae0956f7f6d6151889428858d2df50be821d9468"`
Dec 15 14:28:58.590 INFO [stdout] 0eb54f7ce3dcc82a5aeca08fae0956f7f6d6151889428858d2df50be821d9468
Dec 15 14:28:58.593 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 14:28:58.919 INFO [stdout] 582b0968f40e8def36d0495efe92269f5edf5043be133e38cbe0fbbe95107a65
Dec 15 14:28:58.924 INFO running `"docker" "start" "-a" "582b0968f40e8def36d0495efe92269f5edf5043be133e38cbe0fbbe95107a65"`
Dec 15 14:28:59.903 INFO [stderr] usermod: no changes
Dec 15 14:28:59.987 INFO [stderr]    Compiling forust v0.1.0 (/source)
Dec 15 14:29:01.037 INFO [stderr] warning: unused variable: `contents`
Dec 15 14:29:01.038 INFO [stderr]   --> src/main.rs:17:9
Dec 15 14:29:01.038 INFO [stderr]    |
Dec 15 14:29:01.038 INFO [stderr] 17 |     let contents = open_file(dir, file);
Dec 15 14:29:01.038 INFO [stderr]    |         ^^^^^^^^ help: consider using `_contents` instead
Dec 15 14:29:01.039 INFO [stderr]    |
Dec 15 14:29:01.039 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 15 14:29:01.039 INFO [stderr] 
Dec 15 14:29:01.385 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.46s
Dec 15 14:29:01.389 INFO [stderr] su: No module specific data is present
Dec 15 14:29:02.010 INFO running `"docker" "inspect" "582b0968f40e8def36d0495efe92269f5edf5043be133e38cbe0fbbe95107a65"`
Dec 15 14:29:02.316 INFO running `"docker" "rm" "-f" "582b0968f40e8def36d0495efe92269f5edf5043be133e38cbe0fbbe95107a65"`
Dec 15 14:29:02.550 INFO [stdout] 582b0968f40e8def36d0495efe92269f5edf5043be133e38cbe0fbbe95107a65
Dec 15 14:29:02.557 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/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 +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 15 14:29:03.012 INFO [stdout] 1c72b73d1d31eb6c71384e2d2ee4b9bd5ed442fa2863b336d546e705f967cb94
Dec 15 14:29:03.019 INFO running `"docker" "start" "-a" "1c72b73d1d31eb6c71384e2d2ee4b9bd5ed442fa2863b336d546e705f967cb94"`
Dec 15 14:29:04.690 INFO [stderr] usermod: no changes
Dec 15 14:29:04.779 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 15 14:29:04.779 INFO [stderr]      Running /target/debug/deps/forust-666e1ada2e896149
Dec 15 14:29:04.780 INFO [stdout] 
Dec 15 14:29:04.780 INFO [stdout] running 0 tests
Dec 15 14:29:04.780 INFO [stdout] 
Dec 15 14:29:04.780 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 15 14:29:04.780 INFO [stdout] 
Dec 15 14:29:04.784 INFO [stderr] su: No module specific data is present
Dec 15 14:29:05.743 INFO running `"docker" "inspect" "1c72b73d1d31eb6c71384e2d2ee4b9bd5ed442fa2863b336d546e705f967cb94"`
Dec 15 14:29:06.053 INFO running `"docker" "rm" "-f" "1c72b73d1d31eb6c71384e2d2ee4b9bd5ed442fa2863b336d546e705f967cb94"`
Dec 15 14:29:06.362 INFO [stdout] 1c72b73d1d31eb6c71384e2d2ee4b9bd5ed442fa2863b336d546e705f967cb94