Dec 05 07:32:41.631 INFO testing shybyte/exercises-in-programming-style-rust against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 05 07:32:41.631 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:32:42.124 INFO [stdout] 4db7678245421b3a60b990dcd0042789592cff83512b702aacc6dc4c28a5c89e
Dec 05 07:32:42.126 INFO running `"docker" "start" "-a" "4db7678245421b3a60b990dcd0042789592cff83512b702aacc6dc4c28a5c89e"`
Dec 05 07:32:44.204 INFO [stderr] usermod: no changes
Dec 05 07:32:44.262 INFO [stderr]    Compiling exercises_in_programming_style_rust v0.1.0 (/source)
Dec 05 07:32:45.370 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:45.370 INFO [stderr]   --> src/bin/04-cookbook.rs:16:5
Dec 05 07:32:45.370 INFO [stderr]    |
Dec 05 07:32:45.370 INFO [stderr] 16 |     /// Takes a path to a file and assigns the entire
Dec 05 07:32:45.370 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:45.371 INFO [stderr]    |
Dec 05 07:32:45.371 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 05 07:32:45.371 INFO [stderr] 
Dec 05 07:32:45.371 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:45.371 INFO [stderr]   --> src/bin/04-cookbook.rs:25:5
Dec 05 07:32:45.371 INFO [stderr]    |
Dec 05 07:32:45.371 INFO [stderr] 25 |     /// Replaces all nonalphanumeric chars in data with white space
Dec 05 07:32:45.371 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:45.371 INFO [stderr] 
Dec 05 07:32:45.371 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:45.372 INFO [stderr]   --> src/bin/04-cookbook.rs:36:5
Dec 05 07:32:45.372 INFO [stderr]    |
Dec 05 07:32:45.372 INFO [stderr] 36 |     /// Scans data for words, filling the global variable words
Dec 05 07:32:45.372 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:45.372 INFO [stderr] 
Dec 05 07:32:45.373 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:45.373 INFO [stderr]   --> src/bin/04-cookbook.rs:42:5
Dec 05 07:32:45.373 INFO [stderr]    |
Dec 05 07:32:45.373 INFO [stderr] 42 |     /// Scans data for words, filling the global variable words
Dec 05 07:32:45.373 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:45.373 INFO [stderr] 
Dec 05 07:32:45.374 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:45.374 INFO [stderr]   --> src/bin/04-cookbook.rs:61:5
Dec 05 07:32:45.374 INFO [stderr]    |
Dec 05 07:32:45.374 INFO [stderr] 61 |     /// Creates a list of pairs associating words with frequencies
Dec 05 07:32:45.374 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:45.374 INFO [stderr] 
Dec 05 07:32:45.375 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:45.375 INFO [stderr]   --> src/bin/04-cookbook.rs:73:5
Dec 05 07:32:45.375 INFO [stderr]    |
Dec 05 07:32:45.375 INFO [stderr] 73 |     /// Sorts word_freqs by frequency
Dec 05 07:32:45.375 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:45.376 INFO [stderr] 
Dec 05 07:32:55.659 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.43s
Dec 05 07:32:55.664 INFO [stderr] su: No module specific data is present
Dec 05 07:32:56.343 INFO running `"docker" "inspect" "4db7678245421b3a60b990dcd0042789592cff83512b702aacc6dc4c28a5c89e"`
Dec 05 07:32:56.636 INFO running `"docker" "rm" "-f" "4db7678245421b3a60b990dcd0042789592cff83512b702aacc6dc4c28a5c89e"`
Dec 05 07:32:56.936 INFO [stdout] 4db7678245421b3a60b990dcd0042789592cff83512b702aacc6dc4c28a5c89e
Dec 05 07:32:56.942 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:32:57.442 INFO [stdout] b04608ab4ccbcae5256ad89ae22323f726abc5fe1cc458665f3ac4e9d1bd9ab2
Dec 05 07:32:57.444 INFO running `"docker" "start" "-a" "b04608ab4ccbcae5256ad89ae22323f726abc5fe1cc458665f3ac4e9d1bd9ab2"`
Dec 05 07:32:58.623 INFO [stderr] usermod: no changes
Dec 05 07:32:58.681 INFO [stderr]    Compiling exercises_in_programming_style_rust v0.1.0 (/source)
Dec 05 07:32:59.496 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:59.496 INFO [stderr]   --> src/bin/04-cookbook.rs:16:5
Dec 05 07:32:59.496 INFO [stderr]    |
Dec 05 07:32:59.496 INFO [stderr] 16 |     /// Takes a path to a file and assigns the entire
Dec 05 07:32:59.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:59.496 INFO [stderr]    |
Dec 05 07:32:59.496 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Dec 05 07:32:59.496 INFO [stderr] 
Dec 05 07:32:59.496 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:59.496 INFO [stderr]   --> src/bin/04-cookbook.rs:25:5
Dec 05 07:32:59.496 INFO [stderr]    |
Dec 05 07:32:59.496 INFO [stderr] 25 |     /// Replaces all nonalphanumeric chars in data with white space
Dec 05 07:32:59.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:59.496 INFO [stderr] 
Dec 05 07:32:59.496 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:59.496 INFO [stderr]   --> src/bin/04-cookbook.rs:36:5
Dec 05 07:32:59.496 INFO [stderr]    |
Dec 05 07:32:59.496 INFO [stderr] 36 |     /// Scans data for words, filling the global variable words
Dec 05 07:32:59.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:59.496 INFO [stderr] 
Dec 05 07:32:59.496 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:59.496 INFO [stderr]   --> src/bin/04-cookbook.rs:42:5
Dec 05 07:32:59.496 INFO [stderr]    |
Dec 05 07:32:59.496 INFO [stderr] 42 |     /// Scans data for words, filling the global variable words
Dec 05 07:32:59.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:59.496 INFO [stderr] 
Dec 05 07:32:59.496 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:59.496 INFO [stderr]   --> src/bin/04-cookbook.rs:61:5
Dec 05 07:32:59.496 INFO [stderr]    |
Dec 05 07:32:59.496 INFO [stderr] 61 |     /// Creates a list of pairs associating words with frequencies
Dec 05 07:32:59.496 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:59.496 INFO [stderr] 
Dec 05 07:32:59.496 INFO [stderr] warning: doc comment not used by rustdoc
Dec 05 07:32:59.497 INFO [stderr]   --> src/bin/04-cookbook.rs:73:5
Dec 05 07:32:59.497 INFO [stderr]    |
Dec 05 07:32:59.497 INFO [stderr] 73 |     /// Sorts word_freqs by frequency
Dec 05 07:32:59.497 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 07:32:59.497 INFO [stderr] 
Dec 05 07:33:01.281 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.64s
Dec 05 07:33:01.287 INFO [stderr] su: No module specific data is present
Dec 05 07:33:02.318 INFO running `"docker" "inspect" "b04608ab4ccbcae5256ad89ae22323f726abc5fe1cc458665f3ac4e9d1bd9ab2"`
Dec 05 07:33:02.454 INFO running `"docker" "rm" "-f" "b04608ab4ccbcae5256ad89ae22323f726abc5fe1cc458665f3ac4e9d1bd9ab2"`
Dec 05 07:33:02.661 INFO [stdout] b04608ab4ccbcae5256ad89ae22323f726abc5fe1cc458665f3ac4e9d1bd9ab2
Dec 05 07:33:02.664 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/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 07:33:02.895 INFO [stdout] bcbd04cb59ae49205215233ef553b41fa35a312a9cf057da70c105749edd6358
Dec 05 07:33:02.897 INFO running `"docker" "start" "-a" "bcbd04cb59ae49205215233ef553b41fa35a312a9cf057da70c105749edd6358"`
Dec 05 07:33:03.448 INFO [stderr] usermod: no changes
Dec 05 07:33:03.492 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Dec 05 07:33:03.512 INFO [stderr]      Running /target/debug/deps/03_monolith-4764df41c17f01f0
Dec 05 07:33:03.520 INFO [stdout] 
Dec 05 07:33:03.520 INFO [stdout] running 0 tests
Dec 05 07:33:03.520 INFO [stdout] 
Dec 05 07:33:03.520 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:33:03.520 INFO [stdout] 
Dec 05 07:33:03.523 INFO [stdout] 
Dec 05 07:33:03.523 INFO [stderr]      Running /target/debug/deps/04_cookbook-b04885b3bbf0b91a
Dec 05 07:33:03.523 INFO [stdout] running 0 tests
Dec 05 07:33:03.523 INFO [stderr]      Running /target/debug/deps/05_pipeline-f74dcf6be3451473
Dec 05 07:33:03.523 INFO [stdout] 
Dec 05 07:33:03.523 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:33:03.523 INFO [stdout] 
Dec 05 07:33:03.528 INFO [stdout] 
Dec 05 07:33:03.528 INFO [stderr]      Running /target/debug/deps/06_code_golf-042860ccf54687da
Dec 05 07:33:03.528 INFO [stdout] running 0 tests
Dec 05 07:33:03.528 INFO [stdout] 
Dec 05 07:33:03.528 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:33:03.528 INFO [stdout] 
Dec 05 07:33:03.529 INFO [stdout] 
Dec 05 07:33:03.529 INFO [stdout] running 0 tests
Dec 05 07:33:03.529 INFO [stdout] 
Dec 05 07:33:03.529 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:33:03.529 INFO [stdout] 
Dec 05 07:33:03.529 INFO [stderr]      Running /target/debug/deps/07_infinite_mirror-e90af1dfad5806c4
Dec 05 07:33:03.537 INFO [stdout] 
Dec 05 07:33:03.537 INFO [stdout] running 0 tests
Dec 05 07:33:03.537 INFO [stdout] 
Dec 05 07:33:03.537 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:33:03.537 INFO [stdout] 
Dec 05 07:33:03.538 INFO [stderr]      Running /target/debug/deps/09_the_one-de4508e158af91a5
Dec 05 07:33:03.542 INFO [stderr]      Running /target/debug/deps/10_things-8caff19f67aa05fb
Dec 05 07:33:03.542 INFO [stdout] 
Dec 05 07:33:03.542 INFO [stdout] running 0 tests
Dec 05 07:33:03.542 INFO [stdout] 
Dec 05 07:33:03.542 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:33:03.542 INFO [stdout] 
Dec 05 07:33:03.544 INFO [stdout] 
Dec 05 07:33:03.544 INFO [stderr]      Running /target/debug/deps/42_rusty-5ebbc6011557aa0f
Dec 05 07:33:03.544 INFO [stdout] running 0 tests
Dec 05 07:33:03.544 INFO [stdout] 
Dec 05 07:33:03.544 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:33:03.544 INFO [stdout] 
Dec 05 07:33:03.551 INFO [stdout] 
Dec 05 07:33:03.551 INFO [stderr]      Running /target/debug/deps/exercises_in_programming_style_rust-136c17aad2d9fe70
Dec 05 07:33:03.551 INFO [stdout] running 0 tests
Dec 05 07:33:03.551 INFO [stdout] 
Dec 05 07:33:03.551 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:33:03.551 INFO [stdout] 
Dec 05 07:33:03.553 INFO [stdout] 
Dec 05 07:33:03.553 INFO [stdout] running 0 tests
Dec 05 07:33:03.553 INFO [stdout] 
Dec 05 07:33:03.553 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 07:33:03.553 INFO [stdout] 
Dec 05 07:33:03.556 INFO [stderr] su: No module specific data is present
Dec 05 07:33:04.124 INFO running `"docker" "inspect" "bcbd04cb59ae49205215233ef553b41fa35a312a9cf057da70c105749edd6358"`
Dec 05 07:33:04.442 INFO running `"docker" "rm" "-f" "bcbd04cb59ae49205215233ef553b41fa35a312a9cf057da70c105749edd6358"`
Dec 05 07:33:04.672 INFO [stdout] bcbd04cb59ae49205215233ef553b41fa35a312a9cf057da70c105749edd6358