Nov 16 19:23:13.101 INFO testing mmstick/parallel against try#2e026d6e5d7621634147ad4c8074f1d964dbb1be for pr-55982
Nov 16 19:23:13.103 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 19:23:13.697 INFO [stdout] a90c41b67871b81fe5b11b1a84ee96e35f1677e13181c5b96dedca1eebd31eeb
Nov 16 19:23:13.698 INFO running `"docker" "start" "-a" "a90c41b67871b81fe5b11b1a84ee96e35f1677e13181c5b96dedca1eebd31eeb"`
Nov 16 19:23:15.382 INFO [stderr] usermod: no changes
Nov 16 19:23:15.478 INFO [stderr]    Compiling numtoa v0.0.7
Nov 16 19:23:15.481 INFO [stderr]    Compiling permutate v0.3.2
Nov 16 19:23:15.481 INFO [stderr]    Compiling sys-info v0.5.0
Nov 16 19:23:15.495 INFO [stderr]    Compiling wait-timeout v0.1.5
Nov 16 19:23:19.688 INFO [stderr]    Compiling parallel v0.11.3 (/source)
Nov 16 19:23:20.052 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 19:23:20.052 INFO [stderr]    --> src/main.rs:242:9
Nov 16 19:23:20.052 INFO [stderr]     |
Nov 16 19:23:20.052 INFO [stderr] 242 |         /// Prints messages from executed commands in the correct order.
Nov 16 19:23:20.052 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:23:20.052 INFO [stderr]     |
Nov 16 19:23:20.052 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 16 19:23:20.054 INFO [stderr] 
Nov 16 19:23:20.054 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 19:23:20.054 INFO [stderr]    --> src/main.rs:245:9
Nov 16 19:23:20.054 INFO [stderr]     |
Nov 16 19:23:20.054 INFO [stderr] 245 |         /// Wait for all threads to exit before proceeding.
Nov 16 19:23:20.054 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:23:20.054 INFO [stderr] 
Nov 16 19:23:20.777 INFO [stderr] warning: variable does not need to be mutable
Nov 16 19:23:20.778 INFO [stderr]    --> src/arguments/mod.rs:553:9
Nov 16 19:23:20.779 INFO [stderr]     |
Nov 16 19:23:20.780 INFO [stderr] 553 |     let mut append_list = &mut Vec::new();
Nov 16 19:23:20.780 INFO [stderr]     |         ----^^^^^^^^^^^
Nov 16 19:23:20.781 INFO [stderr]     |         |
Nov 16 19:23:20.782 INFO [stderr]     |         help: remove this `mut`
Nov 16 19:23:20.782 INFO [stderr]     |
Nov 16 19:23:20.782 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 19:23:20.782 INFO [stderr] 
Nov 16 19:23:20.838 INFO [stderr] warning: variable does not need to be mutable
Nov 16 19:23:20.838 INFO [stderr]   --> src/execute/exec_commands.rs:36:13
Nov 16 19:23:20.838 INFO [stderr]    |
Nov 16 19:23:20.838 INFO [stderr] 36 |         let mut command_buffer = &mut String::with_capacity(64);
Nov 16 19:23:20.838 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Nov 16 19:23:20.838 INFO [stderr]    |             |
Nov 16 19:23:20.838 INFO [stderr]    |             help: remove this `mut`
Nov 16 19:23:20.838 INFO [stderr] 
Nov 16 19:23:20.900 INFO [stderr] warning: variable does not need to be mutable
Nov 16 19:23:20.900 INFO [stderr]   --> src/execute/pipe.rs:41:17
Nov 16 19:23:20.900 INFO [stderr]    |
Nov 16 19:23:20.900 INFO [stderr] 41 |             let mut stdout = child.stdout.as_mut().expect("unable to open stdout of child");
Nov 16 19:23:20.900 INFO [stderr]    |                 ----^^^^^^
Nov 16 19:23:20.901 INFO [stderr]    |                 |
Nov 16 19:23:20.901 INFO [stderr]    |                 help: remove this `mut`
Nov 16 19:23:20.901 INFO [stderr] 
Nov 16 19:23:25.370 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.95s
Nov 16 19:23:25.378 INFO [stderr] su: No module specific data is present
Nov 16 19:23:27.025 INFO running `"docker" "inspect" "a90c41b67871b81fe5b11b1a84ee96e35f1677e13181c5b96dedca1eebd31eeb"`
Nov 16 19:23:27.380 INFO running `"docker" "rm" "-f" "a90c41b67871b81fe5b11b1a84ee96e35f1677e13181c5b96dedca1eebd31eeb"`
Nov 16 19:23:27.634 INFO [stdout] a90c41b67871b81fe5b11b1a84ee96e35f1677e13181c5b96dedca1eebd31eeb
Nov 16 19:23:27.645 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 19:23:28.116 INFO [stdout] 13c17f5cf758d31256f502190330a696bd5e62d289bd32373272fafcd3af751a
Nov 16 19:23:28.123 INFO running `"docker" "start" "-a" "13c17f5cf758d31256f502190330a696bd5e62d289bd32373272fafcd3af751a"`
Nov 16 19:23:29.967 INFO [stderr] usermod: no changes
Nov 16 19:23:30.059 INFO [stderr]    Compiling parallel v0.11.3 (/source)
Nov 16 19:23:30.487 INFO [stderr] warning: unnecessary parentheses around method argument
Nov 16 19:23:30.487 INFO [stderr]    --> src/input_iterator/iterator.rs:231:48
Nov 16 19:23:30.487 INFO [stderr]     |
Nov 16 19:23:30.487 INFO [stderr] 231 |         for (actual, expected) in iterator.zip((1..4096)) {
Nov 16 19:23:30.487 INFO [stderr]     |                                                ^^^^^^^^^ help: remove these parentheses
Nov 16 19:23:30.487 INFO [stderr]     |
Nov 16 19:23:30.487 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 16 19:23:30.487 INFO [stderr] 
Nov 16 19:23:30.503 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 19:23:30.503 INFO [stderr]    --> src/main.rs:242:9
Nov 16 19:23:30.503 INFO [stderr]     |
Nov 16 19:23:30.503 INFO [stderr] 242 |         /// Prints messages from executed commands in the correct order.
Nov 16 19:23:30.503 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:23:30.503 INFO [stderr]     |
Nov 16 19:23:30.503 INFO [stderr]     = note: #[warn(unused_doc_comments)] on by default
Nov 16 19:23:30.503 INFO [stderr] 
Nov 16 19:23:30.503 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 19:23:30.503 INFO [stderr]    --> src/main.rs:245:9
Nov 16 19:23:30.503 INFO [stderr]     |
Nov 16 19:23:30.503 INFO [stderr] 245 |         /// Wait for all threads to exit before proceeding.
Nov 16 19:23:30.503 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 19:23:30.503 INFO [stderr] 
Nov 16 19:23:31.293 INFO [stderr] warning: variable does not need to be mutable
Nov 16 19:23:31.293 INFO [stderr]    --> src/arguments/mod.rs:553:9
Nov 16 19:23:31.293 INFO [stderr]     |
Nov 16 19:23:31.293 INFO [stderr] 553 |     let mut append_list = &mut Vec::new();
Nov 16 19:23:31.293 INFO [stderr]     |         ----^^^^^^^^^^^
Nov 16 19:23:31.293 INFO [stderr]     |         |
Nov 16 19:23:31.293 INFO [stderr]     |         help: remove this `mut`
Nov 16 19:23:31.293 INFO [stderr]     |
Nov 16 19:23:31.293 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 16 19:23:31.294 INFO [stderr] 
Nov 16 19:23:31.415 INFO [stderr] warning: variable does not need to be mutable
Nov 16 19:23:31.415 INFO [stderr]   --> src/execute/exec_commands.rs:36:13
Nov 16 19:23:31.415 INFO [stderr]    |
Nov 16 19:23:31.415 INFO [stderr] 36 |         let mut command_buffer = &mut String::with_capacity(64);
Nov 16 19:23:31.415 INFO [stderr]    |             ----^^^^^^^^^^^^^^
Nov 16 19:23:31.415 INFO [stderr]    |             |
Nov 16 19:23:31.415 INFO [stderr]    |             help: remove this `mut`
Nov 16 19:23:31.415 INFO [stderr] 
Nov 16 19:23:31.531 INFO [stderr] warning: variable does not need to be mutable
Nov 16 19:23:31.531 INFO [stderr]   --> src/execute/pipe.rs:41:17
Nov 16 19:23:31.531 INFO [stderr]    |
Nov 16 19:23:31.531 INFO [stderr] 41 |             let mut stdout = child.stdout.as_mut().expect("unable to open stdout of child");
Nov 16 19:23:31.531 INFO [stderr]    |                 ----^^^^^^
Nov 16 19:23:31.531 INFO [stderr]    |                 |
Nov 16 19:23:31.531 INFO [stderr]    |                 help: remove this `mut`
Nov 16 19:23:31.531 INFO [stderr] 
Nov 16 19:23:32.767 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.78s
Nov 16 19:23:32.771 INFO [stderr] su: No module specific data is present
Nov 16 19:23:34.157 INFO running `"docker" "inspect" "13c17f5cf758d31256f502190330a696bd5e62d289bd32373272fafcd3af751a"`
Nov 16 19:23:34.425 INFO running `"docker" "rm" "-f" "13c17f5cf758d31256f502190330a696bd5e62d289bd32373272fafcd3af751a"`
Nov 16 19:23:34.775 INFO [stdout] 13c17f5cf758d31256f502190330a696bd5e62d289bd32373272fafcd3af751a
Nov 16 19:23:34.778 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-6/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55982/try#2e026d6e5d7621634147ad4c8074f1d964dbb1be:/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 +2e026d6e5d7621634147ad4c8074f1d964dbb1be-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"`
Nov 16 19:23:35.176 INFO [stdout] 551ba87277752deeb868c84ba7cdc8b1837c280b0e2840b476da8ec41bffd4fa
Nov 16 19:23:35.178 INFO running `"docker" "start" "-a" "551ba87277752deeb868c84ba7cdc8b1837c280b0e2840b476da8ec41bffd4fa"`
Nov 16 19:23:35.741 INFO [stderr] usermod: no changes
Nov 16 19:23:35.810 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.04s
Nov 16 19:23:35.819 INFO [stderr]      Running /target/debug/deps/parallel-4abd1d887e8c800d
Nov 16 19:23:35.833 INFO [stdout] 
Nov 16 19:23:35.833 INFO [stdout] running 21 tests
Nov 16 19:23:35.833 INFO [stdout] test execute::argument_splitter::tests::quotes ... ok
Nov 16 19:23:35.833 INFO [stdout] test execute::argument_splitter::tests::processes ... ok
Nov 16 19:23:35.833 INFO [stdout] test execute::argument_splitter::tests::methods ... ok
Nov 16 19:23:35.833 INFO [stdout] test arguments::jobs::job_parsing ... ok
Nov 16 19:23:35.833 INFO [stdout] test tokenizer::functions::tests::path_basename_dir ... ok
Nov 16 19:23:35.833 INFO [stdout] test execute::argument_splitter::tests::arrays ... ok
Nov 16 19:23:35.833 INFO [stdout] test tokenizer::functions::tests::path_basename_empty ... ok
Nov 16 19:23:35.833 INFO [stdout] test tokenizer::functions::tests::path_basename_simple ... ok
Nov 16 19:23:35.833 INFO [stdout] test tokenizer::functions::tests::path_basename_utf8 ... ok
Nov 16 19:23:35.833 INFO [stdout] test tokenizer::functions::tests::path_dirname_dir ... ok
Nov 16 19:23:35.833 INFO [stdout] test tokenizer::functions::tests::path_dirname_empty ... ok
Nov 16 19:23:35.833 INFO [stdout] test tokenizer::functions::tests::path_dirname_simple ... ok
Nov 16 19:23:35.835 INFO [stdout] test disk_buffer::tests::test_disk_buffer_reader_simple ... ok
Nov 16 19:23:35.839 INFO [stdout] test disk_buffer::tests::test_disk_buffer_reader_byte_shifting ... ok
Nov 16 19:23:35.839 INFO [stdout] test tokenizer::functions::tests::path_dirname_utf8 ... ok
Nov 16 19:23:35.839 INFO [stdout] test tokenizer::functions::tests::path_remove_ext_dir ... ok
Nov 16 19:23:35.839 INFO [stdout] test tokenizer::functions::tests::path_hidden ... ok
Nov 16 19:23:35.839 INFO [stdout] test tokenizer::functions::tests::path_remove_ext_empty ... ok
Nov 16 19:23:35.839 INFO [stdout] test tokenizer::functions::tests::path_remove_ext_simple ... ok
Nov 16 19:23:35.839 INFO [stdout] test tokenizer::functions::tests::path_remove_ext_utf8 ... ok
Nov 16 19:23:35.844 INFO [stdout] test input_iterator::iterator::tests::test_input_iterator ... ok
Nov 16 19:23:35.844 INFO [stdout] 
Nov 16 19:23:35.844 INFO [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 19:23:35.844 INFO [stdout] 
Nov 16 19:23:35.850 INFO [stderr] su: No module specific data is present
Nov 16 19:23:36.250 INFO running `"docker" "inspect" "551ba87277752deeb868c84ba7cdc8b1837c280b0e2840b476da8ec41bffd4fa"`
Nov 16 19:23:36.511 INFO running `"docker" "rm" "-f" "551ba87277752deeb868c84ba7cdc8b1837c280b0e2840b476da8ec41bffd4fa"`
Nov 16 19:23:36.704 INFO [stdout] 551ba87277752deeb868c84ba7cdc8b1837c280b0e2840b476da8ec41bffd4fa