Nov 16 13:32:25.139 INFO testing shybyte/exercises-in-programming-style-rust against master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c for pr-55982
Nov 16 13:32:25.140 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:32:25.715 INFO [stdout] 932964d4a83e42a6fccaa4bb0e35fd035a67918c213040da412e428a78e276e4
Nov 16 13:32:25.723 INFO running `"docker" "start" "-a" "932964d4a83e42a6fccaa4bb0e35fd035a67918c213040da412e428a78e276e4"`
Nov 16 13:32:27.389 INFO [stderr] usermod: no changes
Nov 16 13:32:27.443 INFO [stderr]    Compiling exercises_in_programming_style_rust v0.1.0 (/source)
Nov 16 13:32:28.239 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:28.239 INFO [stderr]   --> src/bin/04-cookbook.rs:16:5
Nov 16 13:32:28.239 INFO [stderr]    |
Nov 16 13:32:28.239 INFO [stderr] 16 |     /// Takes a path to a file and assigns the entire
Nov 16 13:32:28.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:28.239 INFO [stderr]    |
Nov 16 13:32:28.239 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 16 13:32:28.239 INFO [stderr] 
Nov 16 13:32:28.239 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:28.239 INFO [stderr]   --> src/bin/04-cookbook.rs:25:5
Nov 16 13:32:28.239 INFO [stderr]    |
Nov 16 13:32:28.239 INFO [stderr] 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 16 13:32:28.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:28.239 INFO [stderr] 
Nov 16 13:32:28.239 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:28.239 INFO [stderr]   --> src/bin/04-cookbook.rs:36:5
Nov 16 13:32:28.239 INFO [stderr]    |
Nov 16 13:32:28.239 INFO [stderr] 36 |     /// Scans data for words, filling the global variable words
Nov 16 13:32:28.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:28.239 INFO [stderr] 
Nov 16 13:32:28.239 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:28.239 INFO [stderr]   --> src/bin/04-cookbook.rs:42:5
Nov 16 13:32:28.239 INFO [stderr]    |
Nov 16 13:32:28.239 INFO [stderr] 42 |     /// Scans data for words, filling the global variable words
Nov 16 13:32:28.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:28.239 INFO [stderr] 
Nov 16 13:32:28.239 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:28.239 INFO [stderr]   --> src/bin/04-cookbook.rs:61:5
Nov 16 13:32:28.239 INFO [stderr]    |
Nov 16 13:32:28.239 INFO [stderr] 61 |     /// Creates a list of pairs associating words with frequencies
Nov 16 13:32:28.239 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:28.239 INFO [stderr] 
Nov 16 13:32:28.246 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:28.246 INFO [stderr]   --> src/bin/04-cookbook.rs:73:5
Nov 16 13:32:28.246 INFO [stderr]    |
Nov 16 13:32:28.246 INFO [stderr] 73 |     /// Sorts word_freqs by frequency
Nov 16 13:32:28.246 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:28.246 INFO [stderr] 
Nov 16 13:32:37.475 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.05s
Nov 16 13:32:37.475 INFO [stderr] su: No module specific data is present
Nov 16 13:32:38.044 INFO running `"docker" "inspect" "932964d4a83e42a6fccaa4bb0e35fd035a67918c213040da412e428a78e276e4"`
Nov 16 13:32:38.315 INFO running `"docker" "rm" "-f" "932964d4a83e42a6fccaa4bb0e35fd035a67918c213040da412e428a78e276e4"`
Nov 16 13:32:38.662 INFO [stdout] 932964d4a83e42a6fccaa4bb0e35fd035a67918c213040da412e428a78e276e4
Nov 16 13:32:38.669 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:32:39.108 INFO [stdout] df014b76e43dadb8b67d36e983783655a08c8cceab80cf25598c081feab189b7
Nov 16 13:32:39.113 INFO running `"docker" "start" "-a" "df014b76e43dadb8b67d36e983783655a08c8cceab80cf25598c081feab189b7"`
Nov 16 13:32:40.450 INFO [stderr] usermod: no changes
Nov 16 13:32:40.512 INFO [stderr]    Compiling exercises_in_programming_style_rust v0.1.0 (/source)
Nov 16 13:32:43.447 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:43.447 INFO [stderr]   --> src/bin/04-cookbook.rs:16:5
Nov 16 13:32:43.448 INFO [stderr]    |
Nov 16 13:32:43.448 INFO [stderr] 16 |     /// Takes a path to a file and assigns the entire
Nov 16 13:32:43.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:43.448 INFO [stderr]    |
Nov 16 13:32:43.448 INFO [stderr]    = note: #[warn(unused_doc_comments)] on by default
Nov 16 13:32:43.448 INFO [stderr] 
Nov 16 13:32:43.448 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:43.448 INFO [stderr]   --> src/bin/04-cookbook.rs:25:5
Nov 16 13:32:43.448 INFO [stderr]    |
Nov 16 13:32:43.448 INFO [stderr] 25 |     /// Replaces all nonalphanumeric chars in data with white space
Nov 16 13:32:43.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:43.448 INFO [stderr] 
Nov 16 13:32:43.448 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:43.448 INFO [stderr]   --> src/bin/04-cookbook.rs:36:5
Nov 16 13:32:43.448 INFO [stderr]    |
Nov 16 13:32:43.448 INFO [stderr] 36 |     /// Scans data for words, filling the global variable words
Nov 16 13:32:43.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:43.448 INFO [stderr] 
Nov 16 13:32:43.448 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:43.448 INFO [stderr]   --> src/bin/04-cookbook.rs:42:5
Nov 16 13:32:43.448 INFO [stderr]    |
Nov 16 13:32:43.448 INFO [stderr] 42 |     /// Scans data for words, filling the global variable words
Nov 16 13:32:43.448 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:43.448 INFO [stderr] 
Nov 16 13:32:43.449 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:43.449 INFO [stderr]   --> src/bin/04-cookbook.rs:61:5
Nov 16 13:32:43.449 INFO [stderr]    |
Nov 16 13:32:43.449 INFO [stderr] 61 |     /// Creates a list of pairs associating words with frequencies
Nov 16 13:32:43.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:43.449 INFO [stderr] 
Nov 16 13:32:43.449 INFO [stderr] warning: doc comment not used by rustdoc
Nov 16 13:32:43.449 INFO [stderr]   --> src/bin/04-cookbook.rs:73:5
Nov 16 13:32:43.449 INFO [stderr]    |
Nov 16 13:32:43.449 INFO [stderr] 73 |     /// Sorts word_freqs by frequency
Nov 16 13:32:43.449 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 16 13:32:43.449 INFO [stderr] 
Nov 16 13:32:44.091 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.60s
Nov 16 13:32:44.094 INFO [stderr] su: No module specific data is present
Nov 16 13:32:45.106 INFO running `"docker" "inspect" "df014b76e43dadb8b67d36e983783655a08c8cceab80cf25598c081feab189b7"`
Nov 16 13:32:45.469 INFO running `"docker" "rm" "-f" "df014b76e43dadb8b67d36e983783655a08c8cceab80cf25598c081feab189b7"`
Nov 16 13:32:45.715 INFO [stdout] df014b76e43dadb8b67d36e983783655a08c8cceab80cf25598c081feab189b7
Nov 16 13:32:45.718 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55982/worker-2/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-55982/master#6b9b97bd9b704f85f0184f7a213cc4d62bd9654c:/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 +6b9b97bd9b704f85f0184f7a213cc4d62bd9654c-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 13:32:46.201 INFO [stdout] 8704a66bbfd38864a519cda45f9f5288be37f70c5c96e49ad5d8a8613b75a499
Nov 16 13:32:46.210 INFO running `"docker" "start" "-a" "8704a66bbfd38864a519cda45f9f5288be37f70c5c96e49ad5d8a8613b75a499"`
Nov 16 13:32:47.239 INFO [stderr] usermod: no changes
Nov 16 13:32:47.295 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.02s
Nov 16 13:32:47.311 INFO [stderr]      Running /target/debug/deps/03_monolith-b035625f8b9cefe8
Nov 16 13:32:47.311 INFO [stdout] 
Nov 16 13:32:47.311 INFO [stdout] running 0 tests
Nov 16 13:32:47.311 INFO [stdout] 
Nov 16 13:32:47.311 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:32:47.311 INFO [stdout] 
Nov 16 13:32:47.313 INFO [stderr]      Running /target/debug/deps/04_cookbook-26a3b2af000fce4b
Nov 16 13:32:47.313 INFO [stderr]      Running /target/debug/deps/05_pipeline-180588a854030b9c
Nov 16 13:32:47.313 INFO [stdout] 
Nov 16 13:32:47.313 INFO [stdout] running 0 tests
Nov 16 13:32:47.313 INFO [stdout] 
Nov 16 13:32:47.313 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:32:47.313 INFO [stdout] 
Nov 16 13:32:47.319 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stderr]      Running /target/debug/deps/06_code_golf-e279eb21ac7dbf9c
Nov 16 13:32:47.321 INFO [stdout] running 0 tests
Nov 16 13:32:47.321 INFO [stderr]      Running /target/debug/deps/07_infinite_mirror-f30775b018b903cc
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stderr]      Running /target/debug/deps/09_the_one-66da92c0ad6fe20b
Nov 16 13:32:47.321 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:32:47.321 INFO [stderr]      Running /target/debug/deps/10_things-dd0ba577379d954e
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stdout] running 0 tests
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stdout] running 0 tests
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stdout] running 0 tests
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.321 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:32:47.321 INFO [stdout] 
Nov 16 13:32:47.324 INFO [stdout] 
Nov 16 13:32:47.324 INFO [stderr]      Running /target/debug/deps/42_rusty-4ad70c3e9b4e835e
Nov 16 13:32:47.324 INFO [stdout] running 0 tests
Nov 16 13:32:47.324 INFO [stdout] 
Nov 16 13:32:47.324 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:32:47.324 INFO [stdout] 
Nov 16 13:32:47.332 INFO [stderr]      Running /target/debug/deps/exercises_in_programming_style_rust-69359d472befd153
Nov 16 13:32:47.333 INFO [stdout] 
Nov 16 13:32:47.333 INFO [stdout] running 0 tests
Nov 16 13:32:47.333 INFO [stdout] 
Nov 16 13:32:47.333 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:32:47.333 INFO [stdout] 
Nov 16 13:32:47.333 INFO [stdout] 
Nov 16 13:32:47.333 INFO [stdout] running 0 tests
Nov 16 13:32:47.333 INFO [stdout] 
Nov 16 13:32:47.333 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Nov 16 13:32:47.333 INFO [stdout] 
Nov 16 13:32:47.333 INFO [stderr] su: No module specific data is present
Nov 16 13:32:48.095 INFO running `"docker" "inspect" "8704a66bbfd38864a519cda45f9f5288be37f70c5c96e49ad5d8a8613b75a499"`
Nov 16 13:32:48.319 INFO running `"docker" "rm" "-f" "8704a66bbfd38864a519cda45f9f5288be37f70c5c96e49ad5d8a8613b75a499"`
Nov 16 13:32:48.639 INFO [stdout] 8704a66bbfd38864a519cda45f9f5288be37f70c5c96e49ad5d8a8613b75a499