Dec 05 08:48:20.041 INFO testing sabartheman/Rust_huffman_parallel against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 08:48:20.041 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 08:48:20.544 INFO [stdout] fac25fbc4170bd7878fb62e7fb1f4bee8a1b04657a85f0f3526f2162e88186ef
Dec 05 08:48:20.546 INFO running `"docker" "start" "-a" "fac25fbc4170bd7878fb62e7fb1f4bee8a1b04657a85f0f3526f2162e88186ef"`
Dec 05 08:48:22.987 INFO [stderr] usermod: no changes
Dec 05 08:48:23.100 INFO [stderr]    Compiling crossbeam v0.3.0
Dec 05 08:48:24.564 INFO [stderr]    Compiling huffman_rust v0.1.0 (/source)
Dec 05 08:48:24.908 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 08:48:24.908 INFO [stderr]    --> src/main.rs:103:32
Dec 05 08:48:24.908 INFO [stderr]     |
Dec 05 08:48:24.908 INFO [stderr] 103 |             assign_codes(l, h, (s.clone() + "0"));
Dec 05 08:48:24.908 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 08:48:24.908 INFO [stderr]     |
Dec 05 08:48:24.908 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 08:48:24.908 INFO [stderr] 
Dec 05 08:48:24.908 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 08:48:24.908 INFO [stderr]    --> src/main.rs:106:32
Dec 05 08:48:24.908 INFO [stderr]     |
Dec 05 08:48:24.908 INFO [stderr] 106 |             assign_codes(r, h, (s.clone() + "1"));
Dec 05 08:48:24.908 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 08:48:24.908 INFO [stderr] 
Dec 05 08:48:25.068 INFO [stderr] warning: unused variable: `e`
Dec 05 08:48:25.068 INFO [stderr]    --> src/main.rs:499:16
Dec 05 08:48:25.068 INFO [stderr]     |
Dec 05 08:48:25.068 INFO [stderr] 499 |     if let Err(e) = writeln!(file, "{},{},{},{},{},{},{},", tp1_finish - tp1_start, tp2_finish - tp2_start, tp3_finish - tp3_start, tp4_finish - tp4_start, t3-t1, t2-s2, t3-s3) {
Dec 05 08:48:25.068 INFO [stderr]     |                ^ help: consider using `_e` instead
Dec 05 08:48:25.068 INFO [stderr]     |
Dec 05 08:48:25.068 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 08:48:25.068 INFO [stderr] 
Dec 05 08:48:27.179 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.15s
Dec 05 08:48:27.184 INFO [stderr] su: No module specific data is present
Dec 05 08:48:28.348 INFO running `"docker" "inspect" "fac25fbc4170bd7878fb62e7fb1f4bee8a1b04657a85f0f3526f2162e88186ef"`
Dec 05 08:48:28.584 INFO running `"docker" "rm" "-f" "fac25fbc4170bd7878fb62e7fb1f4bee8a1b04657a85f0f3526f2162e88186ef"`
Dec 05 08:48:28.920 INFO [stdout] fac25fbc4170bd7878fb62e7fb1f4bee8a1b04657a85f0f3526f2162e88186ef
Dec 05 08:48:28.922 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 08:48:29.433 INFO [stdout] 9764f6cd554a9f7ea9c1d63840015ba0c723305bcf28502e7edb5af7ad2d8b6e
Dec 05 08:48:29.435 INFO running `"docker" "start" "-a" "9764f6cd554a9f7ea9c1d63840015ba0c723305bcf28502e7edb5af7ad2d8b6e"`
Dec 05 08:48:30.929 INFO [stderr] usermod: no changes
Dec 05 08:48:30.992 INFO [stderr]    Compiling huffman_rust v0.1.0 (/source)
Dec 05 08:48:31.340 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 08:48:31.340 INFO [stderr]    --> src/main.rs:103:32
Dec 05 08:48:31.340 INFO [stderr]     |
Dec 05 08:48:31.340 INFO [stderr] 103 |             assign_codes(l, h, (s.clone() + "0"));
Dec 05 08:48:31.340 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 08:48:31.340 INFO [stderr]     |
Dec 05 08:48:31.340 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 08:48:31.340 INFO [stderr] 
Dec 05 08:48:31.340 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 08:48:31.340 INFO [stderr]    --> src/main.rs:106:32
Dec 05 08:48:31.340 INFO [stderr]     |
Dec 05 08:48:31.340 INFO [stderr] 106 |             assign_codes(r, h, (s.clone() + "1"));
Dec 05 08:48:31.340 INFO [stderr]     |                                ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 08:48:31.340 INFO [stderr] 
Dec 05 08:48:31.500 INFO [stderr] warning: unused variable: `e`
Dec 05 08:48:31.504 INFO [stderr]    --> src/main.rs:499:16
Dec 05 08:48:31.504 INFO [stderr]     |
Dec 05 08:48:31.504 INFO [stderr] 499 |     if let Err(e) = writeln!(file, "{},{},{},{},{},{},{},", tp1_finish - tp1_start, tp2_finish - tp2_start, tp3_finish - tp3_start, tp4_finish - tp4_start, t3-t1, t2-s2, t3-s3) {
Dec 05 08:48:31.504 INFO [stderr]     |                ^ help: consider using `_e` instead
Dec 05 08:48:31.504 INFO [stderr]     |
Dec 05 08:48:31.504 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 08:48:31.504 INFO [stderr] 
Dec 05 08:48:31.820 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.86s
Dec 05 08:48:31.820 INFO [stderr] su: No module specific data is present
Dec 05 08:48:33.043 INFO running `"docker" "inspect" "9764f6cd554a9f7ea9c1d63840015ba0c723305bcf28502e7edb5af7ad2d8b6e"`
Dec 05 08:48:33.280 INFO running `"docker" "rm" "-f" "9764f6cd554a9f7ea9c1d63840015ba0c723305bcf28502e7edb5af7ad2d8b6e"`
Dec 05 08:48:33.608 INFO [stdout] 9764f6cd554a9f7ea9c1d63840015ba0c723305bcf28502e7edb5af7ad2d8b6e
Dec 05 08:48:33.616 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-1/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 05 08:48:34.135 INFO [stdout] dc489d206361bb8fb1649da7a10371fdfd30b467b9567a616b9d7bb4a80ee091
Dec 05 08:48:34.137 INFO running `"docker" "start" "-a" "dc489d206361bb8fb1649da7a10371fdfd30b467b9567a616b9d7bb4a80ee091"`
Dec 05 08:48:35.840 INFO [stderr] usermod: no changes
Dec 05 08:48:35.936 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
Dec 05 08:48:35.941 INFO [stderr]      Running /target/debug/deps/huffman_rust-6d900282ce8ad025
Dec 05 08:48:35.948 INFO [stderr] su: No module specific data is present
Dec 05 08:48:35.948 INFO [stdout] 
Dec 05 08:48:35.948 INFO [stdout] running 0 tests
Dec 05 08:48:35.948 INFO [stdout] 
Dec 05 08:48:35.948 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 08:48:35.948 INFO [stdout] 
Dec 05 08:48:37.470 INFO running `"docker" "inspect" "dc489d206361bb8fb1649da7a10371fdfd30b467b9567a616b9d7bb4a80ee091"`
Dec 05 08:48:37.840 INFO running `"docker" "rm" "-f" "dc489d206361bb8fb1649da7a10371fdfd30b467b9567a616b9d7bb4a80ee091"`
Dec 05 08:48:38.194 INFO [stdout] dc489d206361bb8fb1649da7a10371fdfd30b467b9567a616b9d7bb4a80ee091