[INFO] updating cached repository howeih/Day-32-PageRank
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/howeih/Day-32-PageRank
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-32-PageRank" "work/ex/clippy-test-run/sources/stable/gh/howeih/Day-32-PageRank"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/howeih/Day-32-PageRank'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/howeih/Day-32-PageRank" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/howeih/Day-32-PageRank"`
[INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/howeih/Day-32-PageRank'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] f25e4e86da337a638273939a39e1891b9241b771
[INFO] sha for GitHub repo howeih/Day-32-PageRank: f25e4e86da337a638273939a39e1891b9241b771
[INFO] validating manifest of howeih/Day-32-PageRank on toolchain stable
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of howeih/Day-32-PageRank on toolchain stable+rustflags=-Dclippy::into_iter_on_array
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing howeih/Day-32-PageRank
[INFO] finished frobbing howeih/Day-32-PageRank
[INFO] frobbed toml for howeih/Day-32-PageRank written to work/ex/clippy-test-run/sources/stable/gh/howeih/Day-32-PageRank/Cargo.toml
[INFO] started frobbing howeih/Day-32-PageRank
[INFO] finished frobbing howeih/Day-32-PageRank
[INFO] frobbed toml for howeih/Day-32-PageRank written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/howeih/Day-32-PageRank/Cargo.toml
[INFO] crate howeih/Day-32-PageRank has a lockfile. skipping
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] linting howeih/Day-32-PageRank against stable for clippy-test-run
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-2/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/howeih/Day-32-PageRank:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] ea6881d0dbee467116bb2e11038b9358dd5974e028dbfe554811c320e72f0aa3
[INFO] running `"docker" "start" "-a" "ea6881d0dbee467116bb2e11038b9358dd5974e028dbfe554811c320e72f0aa3"`
[INFO] [stderr]     Checking page_rank v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:29
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^ help: consider: `0.091_625_404_335_652_92`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:50
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^ help: consider: `0.168_412_370_937_372_52`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:71
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^^^^^^^^^ help: consider: `0.058_788_102_785_838_52`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:92
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0.022_557_218_022_556_703`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:114
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: consider: `0.029_109_244_297_414_964`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:136
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                        ^^^^^^^^^^^^^^^^^^^ help: consider: `0.115_907_707_905_752_36`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:157
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                                             ^^^^^^^^^^^^^^^^^^^ help: consider: `0.229_460_665_145_767_46`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:178
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                                                                  ^^^^^^^^^^^^^^^^^^^ help: consider: `0.130_983_243_916_986_87`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:199
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                                                                                       ^^^^^^^^^^^^^^^^^^^^ help: consider: `0.055_191_867_050_503_746`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:221
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                                                                                                             ^^^^^^^^^^^^^^^^^^^ help: consider: `0.097_964_175_602_154_73`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:29
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                             ^^^^^^^^^^^^^^^^^^^ help: consider: `0.091_625_404_335_652_92`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::unreadable_literal)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:50
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^ help: consider: `0.168_412_370_937_372_52`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:71
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                       ^^^^^^^^^^^^^^^^^^^ help: consider: `0.058_788_102_785_838_52`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:92
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                            ^^^^^^^^^^^^^^^^^^^^ help: consider: `0.022_557_218_022_556_703`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:114
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                  ^^^^^^^^^^^^^^^^^^^^ help: consider: `0.029_109_244_297_414_964`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:136
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                        ^^^^^^^^^^^^^^^^^^^ help: consider: `0.115_907_707_905_752_36`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:157
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                                             ^^^^^^^^^^^^^^^^^^^ help: consider: `0.229_460_665_145_767_46`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:178
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                                                                  ^^^^^^^^^^^^^^^^^^^ help: consider: `0.130_983_243_916_986_87`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:199
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                                                                                       ^^^^^^^^^^^^^^^^^^^^ help: consider: `0.055_191_867_050_503_746`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: long literal lacking separators
[INFO] [stderr]   --> src/main.rs:76:221
[INFO] [stderr]    |
[INFO] [stderr] 76 |     assert_eq!(rank, array![0.09162540433565292, 0.16841237093737252, 0.05878810278583852, 0.022557218022556703, 0.029109244297414964, 0.11590770790575236, 0.22946066514576746, 0.13098324391698687, 0.055191867050503746, 0.09796417560215473]);
[INFO] [stderr]    |                                                                                                                                                                                                                             ^^^^^^^^^^^^^^^^^^^ help: consider: `0.097_964_175_602_154_73`
[INFO] [stderr]    |
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#unreadable_literal
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/main.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             graph[(r, c)] = graph[(r, c)] / sum;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `graph[(r, c)] /= sum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr] warning: manual implementation of an assign operation
[INFO] [stderr]   --> src/main.rs:25:13
[INFO] [stderr]    |
[INFO] [stderr] 25 |             graph[(r, c)] = graph[(r, c)] / sum;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace it with: `graph[(r, c)] /= sum`
[INFO] [stderr]    |
[INFO] [stderr]    = note: #[warn(clippy::assign_op_pattern)] on by default
[INFO] [stderr]    = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#assign_op_pattern
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `"docker" "inspect" "ea6881d0dbee467116bb2e11038b9358dd5974e028dbfe554811c320e72f0aa3"`
[INFO] running `"docker" "rm" "-f" "ea6881d0dbee467116bb2e11038b9358dd5974e028dbfe554811c320e72f0aa3"`
[INFO] [stdout] ea6881d0dbee467116bb2e11038b9358dd5974e028dbfe554811c320e72f0aa3