Dec 05 14:09:16.782 INFO testing mmstick/parallel against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 14:09:16.782 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 14:09:17.200 INFO [stdout] 8c8373aeb281ba36fe6af19ef3d675ff8088ef5e9bf53734924d2f1d10fb89ac
Dec 05 14:09:17.208 INFO running `"docker" "start" "-a" "8c8373aeb281ba36fe6af19ef3d675ff8088ef5e9bf53734924d2f1d10fb89ac"`
Dec 05 14:09:18.784 INFO [stderr] usermod: no changes
Dec 05 14:09:18.888 INFO [stderr]    Compiling permutate v0.3.2
Dec 05 14:09:18.888 INFO [stderr]    Compiling numtoa v0.0.7
Dec 05 14:09:18.888 INFO [stderr]    Compiling sys-info v0.5.0
Dec 05 14:09:18.888 INFO [stderr]    Compiling wait-timeout v0.1.5
Dec 05 14:09:21.277 INFO [stderr]    Compiling parallel v0.11.3 (/source)
Dec 05 14:09:21.684 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:09:21.684 INFO [stderr]    --> src/main.rs:242:9
Dec 05 14:09:21.684 INFO [stderr]     |
Dec 05 14:09:21.684 INFO [stderr] 242 |         /// Prints messages from executed commands in the correct order.
Dec 05 14:09:21.684 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:09:21.684 INFO [stderr]     |
Dec 05 14:09:21.684 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 05 14:09:21.684 INFO [stderr] 
Dec 05 14:09:21.684 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:09:21.684 INFO [stderr]    --> src/main.rs:245:9
Dec 05 14:09:21.684 INFO [stderr]     |
Dec 05 14:09:21.684 INFO [stderr] 245 |         /// Wait for all threads to exit before proceeding.
Dec 05 14:09:21.684 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:09:21.684 INFO [stderr] 
Dec 05 14:09:22.324 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:09:22.324 INFO [stderr]    --> src/arguments/mod.rs:553:9
Dec 05 14:09:22.324 INFO [stderr]     |
Dec 05 14:09:22.324 INFO [stderr] 553 |     let mut append_list = &mut Vec::new();
Dec 05 14:09:22.324 INFO [stderr]     |         ----^^^^^^^^^^^
Dec 05 14:09:22.324 INFO [stderr]     |         |
Dec 05 14:09:22.324 INFO [stderr]     |         help: remove this `mut`
Dec 05 14:09:22.324 INFO [stderr]     |
Dec 05 14:09:22.324 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 14:09:22.324 INFO [stderr] 
Dec 05 14:09:22.376 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:09:22.376 INFO [stderr]   --> src/execute/exec_commands.rs:36:13
Dec 05 14:09:22.376 INFO [stderr]    |
Dec 05 14:09:22.376 INFO [stderr] 36 |         let mut command_buffer = &mut String::with_capacity(64);
Dec 05 14:09:22.376 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 05 14:09:22.376 INFO [stderr]    |             |
Dec 05 14:09:22.376 INFO [stderr]    |             help: remove this `mut`
Dec 05 14:09:22.376 INFO [stderr] 
Dec 05 14:09:22.432 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:09:22.432 INFO [stderr]   --> src/execute/pipe.rs:41:17
Dec 05 14:09:22.432 INFO [stderr]    |
Dec 05 14:09:22.432 INFO [stderr] 41 |             let mut stdout = child.stdout.as_mut().expect("unable to open stdout of child");
Dec 05 14:09:22.432 INFO [stderr]    |                 ----^^^^^^
Dec 05 14:09:22.432 INFO [stderr]    |                 |
Dec 05 14:09:22.432 INFO [stderr]    |                 help: remove this `mut`
Dec 05 14:09:22.432 INFO [stderr] 
Dec 05 14:09:26.733 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.91s
Dec 05 14:09:26.737 INFO [stderr] su: No module specific data is present
Dec 05 14:09:27.958 INFO running `"docker" "inspect" "8c8373aeb281ba36fe6af19ef3d675ff8088ef5e9bf53734924d2f1d10fb89ac"`
Dec 05 14:09:28.214 INFO running `"docker" "rm" "-f" "8c8373aeb281ba36fe6af19ef3d675ff8088ef5e9bf53734924d2f1d10fb89ac"`
Dec 05 14:09:28.504 INFO [stdout] 8c8373aeb281ba36fe6af19ef3d675ff8088ef5e9bf53734924d2f1d10fb89ac
Dec 05 14:09:28.508 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 14:09:28.943 INFO [stdout] 21c200583da415c566f874d5b8cc11939817576cfd9ffc5ca17733f307552713
Dec 05 14:09:28.946 INFO running `"docker" "start" "-a" "21c200583da415c566f874d5b8cc11939817576cfd9ffc5ca17733f307552713"`
Dec 05 14:09:31.179 INFO [stderr] usermod: no changes
Dec 05 14:09:31.300 INFO [stderr]    Compiling parallel v0.11.3 (/source)
Dec 05 14:09:31.772 INFO [stderr] warning: unnecessary parentheses around method argument
Dec 05 14:09:31.772 INFO [stderr]    --> src/input_iterator/iterator.rs:231:48
Dec 05 14:09:31.772 INFO [stderr]     |
Dec 05 14:09:31.772 INFO [stderr] 231 |         for (actual, expected) in iterator.zip((1..4096)) {
Dec 05 14:09:31.772 INFO [stderr]     |                                                ^^^^^^^^^ help: remove these parentheses
Dec 05 14:09:31.772 INFO [stderr]     |
Dec 05 14:09:31.772 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 14:09:31.772 INFO [stderr] 
Dec 05 14:09:31.772 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:09:31.773 INFO [stderr]    --> src/main.rs:242:9
Dec 05 14:09:31.773 INFO [stderr]     |
Dec 05 14:09:31.773 INFO [stderr] 242 |         /// Prints messages from executed commands in the correct order.
Dec 05 14:09:31.773 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:09:31.773 INFO [stderr]     |
Dec 05 14:09:31.773 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Dec 05 14:09:31.773 INFO [stderr] 
Dec 05 14:09:31.773 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 14:09:31.773 INFO [stderr]    --> src/main.rs:245:9
Dec 05 14:09:31.773 INFO [stderr]     |
Dec 05 14:09:31.773 INFO [stderr] 245 |         /// Wait for all threads to exit before proceeding.
Dec 05 14:09:31.773 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 14:09:31.773 INFO [stderr] 
Dec 05 14:09:32.553 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:09:32.553 INFO [stderr]    --> src/arguments/mod.rs:553:9
Dec 05 14:09:32.553 INFO [stderr]     |
Dec 05 14:09:32.553 INFO [stderr] 553 |     let mut append_list = &mut Vec::new();
Dec 05 14:09:32.553 INFO [stderr]     |         ----^^^^^^^^^^^
Dec 05 14:09:32.553 INFO [stderr]     |         |
Dec 05 14:09:32.553 INFO [stderr]     |         help: remove this `mut`
Dec 05 14:09:32.553 INFO [stderr]     |
Dec 05 14:09:32.553 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 14:09:32.553 INFO [stderr] 
Dec 05 14:09:32.629 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:09:32.629 INFO [stderr]   --> src/execute/exec_commands.rs:36:13
Dec 05 14:09:32.629 INFO [stderr]    |
Dec 05 14:09:32.629 INFO [stderr] 36 |         let mut command_buffer = &mut String::with_capacity(64);
Dec 05 14:09:32.629 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Dec 05 14:09:32.629 INFO [stderr]    |             |
Dec 05 14:09:32.629 INFO [stderr]    |             help: remove this `mut`
Dec 05 14:09:32.629 INFO [stderr] 
Dec 05 14:09:32.688 INFO [stderr] warning: variable does not need to be mutable
Dec 05 14:09:32.688 INFO [stderr]   --> src/execute/pipe.rs:41:17
Dec 05 14:09:32.688 INFO [stderr]    |
Dec 05 14:09:32.688 INFO [stderr] 41 |             let mut stdout = child.stdout.as_mut().expect("unable to open stdout of child");
Dec 05 14:09:32.688 INFO [stderr]    |                 ----^^^^^^
Dec 05 14:09:32.688 INFO [stderr]    |                 |
Dec 05 14:09:32.688 INFO [stderr]    |                 help: remove this `mut`
Dec 05 14:09:32.688 INFO [stderr] 
Dec 05 14:09:34.006 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.80s
Dec 05 14:09:34.010 INFO [stderr] su: No module specific data is present
Dec 05 14:09:35.514 INFO running `"docker" "inspect" "21c200583da415c566f874d5b8cc11939817576cfd9ffc5ca17733f307552713"`
Dec 05 14:09:35.875 INFO running `"docker" "rm" "-f" "21c200583da415c566f874d5b8cc11939817576cfd9ffc5ca17733f307552713"`
Dec 05 14:09:36.156 INFO [stdout] 21c200583da415c566f874d5b8cc11939817576cfd9ffc5ca17733f307552713
Dec 05 14:09:36.164 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 14:09:36.640 INFO [stdout] 2b03a52c4a99472f5972308ebd390e900dd4e350a94e60be36022899e0813a03
Dec 05 14:09:36.644 INFO running `"docker" "start" "-a" "2b03a52c4a99472f5972308ebd390e900dd4e350a94e60be36022899e0813a03"`
Dec 05 14:09:37.684 INFO [stderr] usermod: no changes
Dec 05 14:09:37.748 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.03s
Dec 05 14:09:37.748 INFO [stderr]      Running /target/debug/deps/parallel-1e9c7f00d17831f0
Dec 05 14:09:37.756 INFO [stdout] 
Dec 05 14:09:37.756 INFO [stdout] running 21 tests
Dec 05 14:09:37.756 INFO [stdout] test execute::argument_splitter::tests::arrays ... ok
Dec 05 14:09:37.756 INFO [stdout] test execute::argument_splitter::tests::methods ... ok
Dec 05 14:09:37.756 INFO [stdout] test execute::argument_splitter::tests::processes ... ok
Dec 05 14:09:37.756 INFO [stdout] test execute::argument_splitter::tests::quotes ... ok
Dec 05 14:09:37.760 INFO [stdout] test arguments::jobs::job_parsing ... ok
Dec 05 14:09:37.761 INFO [stdout] test disk_buffer::tests::test_disk_buffer_reader_byte_shifting ... ok
Dec 05 14:09:37.761 INFO [stdout] test tokenizer::functions::tests::path_dirname_empty ... ok
Dec 05 14:09:37.761 INFO [stdout] test tokenizer::functions::tests::path_dirname_simple ... ok
Dec 05 14:09:37.761 INFO [stdout] test tokenizer::functions::tests::path_dirname_utf8 ... ok
Dec 05 14:09:37.761 INFO [stdout] test tokenizer::functions::tests::path_hidden ... ok
Dec 05 14:09:37.761 INFO [stdout] test tokenizer::functions::tests::path_remove_ext_dir ... ok
Dec 05 14:09:37.761 INFO [stdout] test tokenizer::functions::tests::path_remove_ext_empty ... ok
Dec 05 14:09:37.761 INFO [stdout] test tokenizer::functions::tests::path_remove_ext_simple ... ok
Dec 05 14:09:37.761 INFO [stdout] test tokenizer::functions::tests::path_remove_ext_utf8 ... ok
Dec 05 14:09:37.761 INFO [stdout] test tokenizer::functions::tests::path_basename_dir ... ok
Dec 05 14:09:37.765 INFO [stdout] test tokenizer::functions::tests::path_basename_simple ... ok
Dec 05 14:09:37.765 INFO [stdout] test tokenizer::functions::tests::path_dirname_dir ... ok
Dec 05 14:09:37.765 INFO [stdout] test tokenizer::functions::tests::path_basename_utf8 ... ok
Dec 05 14:09:37.765 INFO [stdout] test tokenizer::functions::tests::path_basename_empty ... ok
Dec 05 14:09:37.765 INFO [stdout] test disk_buffer::tests::test_disk_buffer_reader_simple ... ok
Dec 05 14:09:37.766 INFO [stdout] test input_iterator::iterator::tests::test_input_iterator ... ok
Dec 05 14:09:37.766 INFO [stdout] 
Dec 05 14:09:37.766 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 14:09:37.766 INFO [stdout] 
Dec 05 14:09:37.768 INFO [stderr] su: No module specific data is present
Dec 05 14:09:38.066 INFO running `"docker" "inspect" "2b03a52c4a99472f5972308ebd390e900dd4e350a94e60be36022899e0813a03"`
Dec 05 14:09:38.258 INFO running `"docker" "rm" "-f" "2b03a52c4a99472f5972308ebd390e900dd4e350a94e60be36022899e0813a03"`
Dec 05 14:09:38.656 INFO [stdout] 2b03a52c4a99472f5972308ebd390e900dd4e350a94e60be36022899e0813a03