[INFO] cloning repository https://github.com/Hoverbear/rust-rosetta
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Hoverbear/rust-rosetta" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoverbear%2Frust-rosetta", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoverbear%2Frust-rosetta'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34542ed573c4e8d02fa8ca06732b75fbec1a9cb8
[INFO] checking Hoverbear/rust-rosetta against a7c37f9f0ee5e93396106e9de20f4a86b4154e63 for pr-129249-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FHoverbear%2Frust-rosetta" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc1/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Hoverbear/rust-rosetta
[INFO] finished tweaking git repo https://github.com/Hoverbear/rust-rosetta
[INFO] tweaked toml for git repo https://github.com/Hoverbear/rust-rosetta written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Hoverbear/rust-rosetta on toolchain a7c37f9f0ee5e93396106e9de20f4a86b4154e63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Hoverbear/rust-rosetta already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: tasks/align-columns/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `align-columns` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/almost-prime/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `almost-prime` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/dot-product/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `dot-product` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/caesar-cipher/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `caesar-cipher` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/url-parser/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `url-parser` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-interpolation-included/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-interpolation-included` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/jensens-device/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `jensens-device` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/horners-rule-for-polynomial-evaluation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `horners-rule-for-polynomial-evaluation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ulam-spiral-for-primes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ulam-spiral-for-primes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/generic-swap/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `generic-swap` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/catamorphism/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `catamorphism` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/for-with-a-specified-step/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `for-with-a-specified-step` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/gray-code/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `gray-code` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/formatted-numeric-output/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `formatted-numeric-output` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/for/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `for` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/queue/definition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `definition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_24-game/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_24-game` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/abundant-deficient-and-perfect-number-classifications/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `abundant-deficient-and-perfect-number-classifications` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fibonacci-n-step-number-sequences/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fibonacci-n-step-number-sequences` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/closures/value-capture/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `value-capture` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/remove-duplicate-elements/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `remove-duplicate-elements` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/here-document/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `here-document` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/range-expansion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `range-expansion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/assertions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `assertions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/pancake-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pancake-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/newbie/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `newbie` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/self-describing-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `self-describing_numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/the-isaac-cipher/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `the-isaac-cipher` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/include-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `include-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/binary-digits/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `binary-digits` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hamming-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hamming-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/counting-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `counting-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fasta-format/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fasta-format` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/file-size/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `file-size` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/continued-fraction/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `continued-fraction` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/do-while/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `do-while` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/a-plus-b/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `a-plus-b` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ackermann-function/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ackermann-function` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bitmap/write-a-ppm-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `write-a-ppm-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sockets/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sockets` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/permutations-with-repetitions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `permutations-with-repetitions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/continue/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `continue` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/date-format/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `date-format` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/chat-server/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `chat-server` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/average-loop-length/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `average-loop-length` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/md4/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `md4` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/binary-search/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `binary-search` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/remove-lines-from-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `remove-lines-from-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fibonacci-sequence/fib_seq-iter_successors/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fib_seq-iter_successors` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/web-server/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `web-server` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/permutation-test/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `permutation-test` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bitwise-operations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bitwise-operations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/population-count/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `population-count` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/unbias-a-random-generator/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `unbias-a-random-generator` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/eulers-sum-of-powers-conjecture/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `eulers-sum-of-powers-conjecture` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/root-mean-square/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `root-mean-square` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/crc-32/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `crc-32` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/copy-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `copy-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/create-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `create-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/modular-inverse/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `modular-inverse` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/higher-order-functions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `higher-order-functions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/walk-a-directory/non-recursively/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `non-recursively` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/abc-problem/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `abc-problem` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sort-an-array-of-composite-structures/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sort-an-array-of-composite-structures` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/call-a-foreign-language-function/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `call-a-foreign-language-function` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/jaro-distance/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `jaro-distance` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/primality-by-trial-division/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `primality-by-trial-division` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/compound-data-type/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `compound-data-type` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/foreach/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `foreach` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/modular-exponentiation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `modular-exponentiation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/standard-deviation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `standard-deviation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/function-composition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `function-composition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/mean-time-of-day/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mean-time-of-day` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/collections/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `collections` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/repeat-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `repeat-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/heapsort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `heapsort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hailstone-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hailstone-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arena-storage-pool/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arena-storage-pool` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/call-an-object-method/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `call-an-object-method` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/forest-fire/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `forest-fire` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/temperature-conversion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `temperature-conversion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/array-length/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `array-length` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hofstadter-q-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hofstadter-q-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/towers-of-hanoi/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `towers-of-hanoi` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/letter-frequency/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `letter-frequency` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/element-wise-operations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `element-wise-operations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/knights-tour/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `knights-tour` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/luhn-test-of-credit-card-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `luhn-test-of-credit-card-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arbitrary-precision-integers-included/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arbitrary-precision-integers-included` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/execute-a-system-command/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `execute-a-system-command` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/roots-of-unity/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `roots-of-unity` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/zero-to-the-zero-power/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `zero-to-the-zero-power` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/longest-common-subsequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `longest-common-subsequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rosetta-code/fix-code-tags/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fix-code-tags` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/file-input-output/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `file-input-output` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/parametric-polymorphism/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `parametric-polymorphism` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/leap-year/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `leap-year` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/huffman-coding/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `huffman-coding` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/price-fraction/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `price-fraction` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/program-name/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `program-name` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rot-13/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rot-13` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sequence-of-non-squares/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sequence-of-non-squares` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/levenshtein-distance/alignment/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `alignment` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/nth/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `nth` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/check-output-device-is-a-terminal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `check-output-device-is-a-terminal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/mode/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mode` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/echo-server/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `echo-server` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rosetta-code/find-bare-lang-tags/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `find-bare-lang-tags` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/four-bit-adder/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `four-bit-adder` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/host-introspection/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `host-introspection` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/integer-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `integer-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/md5/implementation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `implementation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/set/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `set` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/iterated-digits-squaring/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `iterated-digits-squaring` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/null-object/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `null-object` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/infinite/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `infinite` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/square-free-integers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `square-free-integers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arithmetic/integer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `integer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/magic-squares-of-odd-order/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `magic-squares-of-odd-order` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bulls-and-cows/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bulls-and-cows` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/pernicious-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pernicious-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_99-bottles-of-beer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_99-bottles-of-beer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/wireworld/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `wireworld` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ludic-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ludic-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/random-number-generator/device/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `device` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_24-game/solve/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `solve` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/look-and-say-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `look-and-say-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/carmichael-3-strong-pseudoprimes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `carmichael-3-strong-pseudoprimes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/determine-if-a-string-is-numeric/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `determine-if-a-string-is-numeric` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/gnome-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `gnome-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/apply-a-callback-to-an-array/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `apply-a-callback-to-an-array` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/truncate-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `truncate-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/word-wrap/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `word-wrap` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_15-puzzle-game/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_15-puzzle-game` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/knapsack-problem/_0-1/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_0-1` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/best-shuffle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `best-shuffle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/y-combinator/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `y-combinator` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/lychrel-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lychrel-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/range-extraction/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `range-extraction` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/avl-tree/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `avl-tree` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arithmetic/rational/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rational` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sort-using-a-custom-comparator/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sort-using-a-custom-comparator` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/additive-primes/addit_primes-flat/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `addit_primes-flat` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/comma-quibbling/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `comma-quibbling` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/flipping-bits-game/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `flipping-bits-game` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/anagrams/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `anagrams` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/knuth-shuffle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `knuth-shuffle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/cramers-rule/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `cramers-rule` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/currying/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `currying` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rock-paper-scissors/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rock-paper-scissors` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/cocktail-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `cocktail-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/function-definition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `function-definition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/playing-cards/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `playing-cards` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-of-a-series/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-of-a-series` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/zig-zag-matrix/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `zig-zag-matrix` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/median/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `median` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sieve-of-eratosthenes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sieve-of-eratosthenes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/roots-of-a-function/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `roots-of-a-function` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/one-of-n-lines-in-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `one-of-n-lines-in-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/user-input/text/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `text` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/mean-angle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mean-angle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/combinations-with-repetitions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `combinations-with-repetitions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/convert-seconds-to-compound-duration/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `convert-seconds-to-compound-duration` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fast-fourier-transform/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fast-fourier-transform` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/multiplication-tables/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `multiplication-tables` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/dns-query/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `dns-query` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/generate-lower-case-ascii-alphabet/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `generate-lower-case-ascii-alphabet` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/nested/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `nested` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/kahan-summation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `kahan-summation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/singly-linked-list/traversal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `traversal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/evaluate-binomial-coefficients/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `evaluate-binomial-coefficients` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/stooge-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `stooge-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arrays/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arrays` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/input-loop/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `input-loop` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/display-linear-combination/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `display-linear-combination` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/execute-hq9-plus/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `execute-hq9-plus` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/walk-a-directory/recursively/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `recursively` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-and-product-of-an-array/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-and-product-of-an-array` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/run-length-encoding/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `run-length-encoding` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/read-a-specific-line-from-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `read-a-specific-line-from-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/enumerations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `enumerations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/flatten-a-list/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `flatten-a-list` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/case-sensitivity-of-identifiers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `case-sensitivity-of-identifiers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/events/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `events` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/entropy/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `entropy` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/aliquot-sequence-classifications/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `aliquot-sequence-classifications` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/quine/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `quine` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arithmetic/complex/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `complex` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/http/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `http` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rename-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rename-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fibonacci-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fibonacci-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hash-join/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hash-join` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fizzbuzz/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fizzbuzz` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/execute-brainfuck/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `execute-brainfuck` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/n-plus-one-half/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `n-plus-one-half` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sort-disjoint-sublist/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sort-disjoint-sublist` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/simple-moving-average/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `moving-average` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/repeat/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `repeat` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/parallel-calculations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `parallel-calculations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/jortsort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `jortsort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/closest-pair-problem/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `closest-pair-problem` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/keyboard-input/obtain-a-y-or-n-response/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `obtain-a-y-or-n-response` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/happy-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `happy-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arithmetic-geometric-mean/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arithmetic-geometric-mean` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/boolean-values/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `boolean-values` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/general-fizzbuzz/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `general-fizzbuzz` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/standard-error/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `standard-error` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-multiples-of-3-and-5/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-multiples-of-3-and-5` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/palindrome-detection/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `palindrome-detection` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/power-set/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `power-set` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/vigenere-cipher-cryptanalysis/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `vigenere-cipher-cryptanalysis` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/balanced-brackets/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `balanced-brackets` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/langtons-ant/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `langtons-ant` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bitcoin/address-validation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `address-validation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/lzw-compression/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lzw-compression` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/the-twelve-days-of-christmas/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `the-twelve-days-of-christmas` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/pick-random-element/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pick-random-element` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/singly-linked-list/element-insertion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `element-insertion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/taxicab-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `taxicab-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/newline-omission/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `newline-omission` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/map-range/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `map-range` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/https/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `https` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/reverse-words-in-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `reverse-words-in-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/apply-a-digital-filter/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `apply-a-digital-filter` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/circles-of-given-radius-through-two-points/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `circles-of-given-radius-through-two-points` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/mutual-recursion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mutual-recursion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rsa-code/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rsa-code` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/singly-linked-list/element-definition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `element-definition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/equilibrium-index/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `equilibrium-index` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/real-constants-and-functions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `real-constants-and-functions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/reverse-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `reverse-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/discordian-date/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `discordian-date` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/filter/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `filter` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sudoku/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sudoku` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/man-or-boy-test/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `man-or-boy-test` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/five-weekends/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `five-weekends` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/penneys-game/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `penneys-game` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sha-1/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sha-1` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sort-an-integer-array/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sort-an-integer-array` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/cartesian-product-of-two-or-more-lists/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `cartesian-product-of-two-or-more-lists` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/doubly-linked-list/element-insertion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `doubly-linked-list-element-insertion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/guess-the-number/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `guess-the-number` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-case/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-case` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/vector-products/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `vector-products` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/quicksort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `quicksort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/catalan-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `catalan-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/empty-directory/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `empty-directory` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/numerical-integration/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `numerical-integration` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-concatenation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-concatenation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/return-multiple-values/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `return-multiple-values` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/comb-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `comb-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/proper-divisors/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `proper-divisors` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/factors-of-an-integer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `factors-of-an-integer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/synchronous-concurrency/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `synchronous-concurrency` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/enforced-immutability/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `enforced-immutability` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/while/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `while` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/evolutionary-algorithm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `evolutionary-algorithm` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/doubly-linked-list/element-definition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `doubly-linked-list-element-definition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sleep/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sleep` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/execute-a-markov-algorithm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `execute-a-markov-algorithm` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/visualize-a-tree/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `visualize-a-tree` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/amicable-pairs/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `amicable-pairs` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/determine-if-only-one-instance-is-running/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `determine-if-only-one-instance-is-running` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bitmap/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bitmap` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/statistics/basic/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `basic` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/day-of-the-week/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `day-of-the-week` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fork/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fork` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/downward-for/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `downward-for` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/digital-root/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `digital-root` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/line-printer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `line-printer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/additive-primes/addit_primes-primal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `addit_primes-primal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/bubble-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bubble-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/json/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `json` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/benfords-law/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `benfords-law` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/continued-fraction/arithmetic/construct-from-rational-number/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `construct-from-rational-number` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-comparison/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-comparison` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/dijkstras-algorithm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `dijkstras-algorithm` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/abstract-type/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `abstract-type` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/guess-the-number/with-feedback/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `with-feedback` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/bogosort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bogosort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/short-circuit-evaluation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `short-circuit-evaluation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/iban/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `iban` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/take-notes-on-the-command-line/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `take-notes-on-the-command-line` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/dining-philosophers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `dining-philosophers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/check-that-file-exists/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `check-that-file-exists` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/find-limit-of-recursion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `find-limit-of-recursion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/write-entire-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `write-entire-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/use-another-language-to-call-a-function/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `use-another-language-to-call-a-function` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/deal-cards-for-freecell/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `deal-cards-for-free-cell` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/character-codes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `character-codes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/anonymous-recursion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `anonymous-recursion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/check-input-device-is-a-terminal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `check-input-device-is-a-terminal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/perfect-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `perfect-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/tic-tac-toe/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `tic-tac-toe` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/infinity/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `infinity` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/floyd-warshall-algorithm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `floyd-warshall-algorithm` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fibonacci-word/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fibonacci-word` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/globally-replace-text-in-several-files/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `globally-replace-text-in-several-files` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/conways-game-of-life/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `conways-game-of-life` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/sleep-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sleep-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/csv-data-manipulation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `csv-data-manipulation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/metered-concurrency/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `metered-concurrency` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/i-before-e-except-after-c/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `i-before-e-except-after-c` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/read-entire-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `read-entire-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/https/authenticated/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `authenticated` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/substring/top-and-tail/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `substring-top-and-tail` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/pythagorean-triples/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pythagorean-triples` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/insertion-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `insertion-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/thieles-interpolation-formula/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `thieles-interpolation-formula` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/harshad-or-niven-series/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `harshad-or-niven-series` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-matching/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-matching` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/vigenere-cipher/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `vigenere-cipher` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/arithmetic-mean/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arithmetic-mean` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/empty-program/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `empty-program` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/tree-traversal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `tree-traversal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/associative-array/creation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `associative-array-creation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/unicode-variable-names/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `unicode-variable-names` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/nth-root/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `nth-root` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/array-concatenation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `array-concatenation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/josephus-problem/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `josephus-problem` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/selection-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `selection-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/prime-decomposition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `prime-decomposition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/guess-the-number/with-feedback-player/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `with-feedback-player` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_100-doors/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_100-doors` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/menu/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `menu` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ethiopian-multiplication/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ethiopian-multiplication` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/define-a-primitive-data-type/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `define-a-primitive-data-type` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/even-or-odd/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `even-or-odd` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/strip-whitespace-from-a-string/top-and-tail/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `top-and-tail` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/greatest-subsequential-sum/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `greatest-subsequential-sum` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loop-over-multiple-arrays-simultaneously/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `loop-over-multiple-arrays-simultaneously` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/constrained-random-points-on-a-circle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `constrained-random-points-on-a-circle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/greatest-common-divisor/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `greatest-common-divisor` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/count-occurrences-of-a-substring/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `count-occurrences-of-a-substring` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-digits-of-an-integer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-digits-of-an-integer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/roman-numerals/encode/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `encode` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/middle-three-digits/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `middle-three-digits` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/roman-numerals/decode/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `decode` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/stack/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `stack` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/comments/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `comments` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/k-meanspp-clustering/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `k-meanspp-clustering` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/merge-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `merge-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/increment-a-numerical-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `increment-a-numerical-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/strip-comments-from-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `strip-comments-from-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/combinations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `combinations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/command-line-arguments/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `command-line-arguments` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/integer-comparison/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `integer-comparison` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/concurrent-computing/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `concurrent-computing` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/metaprogramming/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `metaprogramming` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/maximum-triangle-path-sum/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `maximum-triangle-path-sum` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/delete-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `delete-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/read-a-file-line-by-line/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `read-a-file-line-by-line` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/accumulator-factory/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `accumulator-factory` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/aks-test-for-primes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `aks-test-for-primes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ordered-words/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ordered-words` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/archimedean-spiral/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `archimedean-spiral` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/associative-array/iteration/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `associative-array-iteration` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/pascals-triangle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pascals-triangle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sha-256/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sha-256` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/environment-variables/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `environment-variables` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_9-billion-names-of-god-the-integer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_9-billion-names-of-god-the-integer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/search-a-list/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `search-a-list` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-of-squares/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-of-squares` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/shell-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `shell-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/radix-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `radix-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hash-from-two-arrays/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hash-from-two-arrays` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/greatest-element-of-a-list/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `greatest-element-of-a-list` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/levenshtein-distance/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `levenshtein-distance` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-length/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-length` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/chinese-remainder-theorem/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `chinese-remainder-theorem` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/text/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hello-world-text` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/count-in-octal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `count-in-octal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/address-of-a-variable/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `address-of-a-variable` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/generate-chess960-starting-position/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `generate-chess960-starting-position` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/tokenize-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `tokenize-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/break/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `break` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pathdiff v0.1.0
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[INFO] [stderr]   Downloaded term v0.4.6
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1ce66f13180ef52fb2cc49471c1b493e292c9bc0c425ea35d7fa4cc1cad43fa0
[INFO] running `Command { std: "docker" "start" "1ce66f13180ef52fb2cc49471c1b493e292c9bc0c425ea35d7fa4cc1cad43fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ce66f13180ef52fb2cc49471c1b493e292c9bc0c425ea35d7fa4cc1cad43fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1ce66f13180ef52fb2cc49471c1b493e292c9bc0c425ea35d7fa4cc1cad43fa0" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ce66f13180ef52fb2cc49471c1b493e292c9bc0c425ea35d7fa4cc1cad43fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1ce66f13180ef52fb2cc49471c1b493e292c9bc0c425ea35d7fa4cc1cad43fa0" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: tasks/sorting-algorithms/shell-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `shell-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/radix-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `radix-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/evaluate-binomial-coefficients/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `evaluate-binomial-coefficients` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arrays/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arrays` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/input-loop/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `input-loop` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/display-linear-combination/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `display-linear-combination` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/text/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hello-world-text` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/execute-hq9-plus/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `execute-hq9-plus` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-and-product-of-an-array/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-and-product-of-an-array` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/run-length-encoding/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `run-length-encoding` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/read-a-specific-line-from-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `read-a-specific-line-from-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/enumerations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `enumerations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/flatten-a-list/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `flatten-a-list` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/break/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `break` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/case-sensitivity-of-identifiers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `case-sensitivity-of-identifiers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/events/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `events` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/entropy/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `entropy` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/aliquot-sequence-classifications/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `aliquot-sequence-classifications` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/quine/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `quine` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/http/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `http` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rename-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rename-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fibonacci-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fibonacci-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hash-join/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hash-join` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fizzbuzz/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fizzbuzz` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/execute-brainfuck/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `execute-brainfuck` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sort-disjoint-sublist/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sort-disjoint-sublist` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/for-with-a-specified-step/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `for-with-a-specified-step` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/repeat/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `repeat` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/parallel-calculations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `parallel-calculations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/jortsort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `jortsort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/for/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `for` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/closest-pair-problem/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `closest-pair-problem` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/happy-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `happy-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/queue/definition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `definition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arithmetic-geometric-mean/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arithmetic-geometric-mean` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/boolean-values/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `boolean-values` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/general-fizzbuzz/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `general-fizzbuzz` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-multiples-of-3-and-5/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-multiples-of-3-and-5` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/palindrome-detection/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `palindrome-detection` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/closures/value-capture/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `value-capture` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/power-set/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `power-set` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/langtons-ant/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `langtons-ant` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/balanced-brackets/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `balanced-brackets` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/lzw-compression/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lzw-compression` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/vigenere-cipher-cryptanalysis/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `vigenere-cipher-cryptanalysis` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/the-twelve-days-of-christmas/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `the-twelve-days-of-christmas` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/pick-random-element/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pick-random-element` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/pancake-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pancake-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/taxicab-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `taxicab-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/newbie/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `newbie` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/map-range/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `map-range` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/https/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `https` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/reverse-words-in-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `reverse-words-in-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/apply-a-digital-filter/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `apply-a-digital-filter` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/mutual-recursion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mutual-recursion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/circles-of-given-radius-through-two-points/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `circles-of-given-radius-through-two-points` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rsa-code/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rsa-code` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/counting-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `counting-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/equilibrium-index/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `equilibrium-index` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/real-constants-and-functions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `real-constants-and-functions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/reverse-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `reverse-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/discordian-date/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `discordian-date` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/filter/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `filter` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sudoku/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sudoku` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/man-or-boy-test/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `man-or-boy-test` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/do-while/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `do-while` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/five-weekends/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `five-weekends` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/penneys-game/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `penneys-game` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sha-1/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sha-1` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/cartesian-product-of-two-or-more-lists/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `cartesian-product-of-two-or-more-lists` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sort-an-integer-array/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sort-an-integer-array` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bitmap/write-a-ppm-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `write-a-ppm-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/guess-the-number/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `guess-the-number` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-case/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-case` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/vector-products/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `vector-products` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/continue/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `continue` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/catalan-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `catalan-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/empty-directory/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `empty-directory` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/numerical-integration/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `numerical-integration` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/return-multiple-values/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `return-multiple-values` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-concatenation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-concatenation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/proper-divisors/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `proper-divisors` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/factors-of-an-integer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `factors-of-an-integer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/synchronous-concurrency/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `synchronous-concurrency` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/enforced-immutability/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `enforced-immutability` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/evolutionary-algorithm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `evolutionary-algorithm` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fibonacci-sequence/fib_seq-iter_successors/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fib_seq-iter_successors` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sleep/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sleep` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/web-server/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `web-server` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/execute-a-markov-algorithm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `execute-a-markov-algorithm` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/visualize-a-tree/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `visualize-a-tree` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/amicable-pairs/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `amicable-pairs` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/determine-if-only-one-instance-is-running/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `determine-if-only-one-instance-is-running` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/root-mean-square/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `root-mean-square` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bitmap/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bitmap` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/walk-a-directory/non-recursively/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `non-recursively` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/day-of-the-week/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `day-of-the-week` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fork/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fork` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/digital-root/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `digital-root` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/foreach/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `foreach` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/json/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `json` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/benfords-law/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `benfords-law` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-comparison/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-comparison` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/mean-time-of-day/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mean-time-of-day` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/abstract-type/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `abstract-type` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/dijkstras-algorithm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `dijkstras-algorithm` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/take-notes-on-the-command-line/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `take-notes-on-the-command-line` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/short-circuit-evaluation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `short-circuit-evaluation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/iban/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `iban` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/dining-philosophers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `dining-philosophers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/heapsort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `heapsort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/check-that-file-exists/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `check-that-file-exists` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/find-limit-of-recursion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `find-limit-of-recursion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/write-entire-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `write-entire-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/use-another-language-to-call-a-function/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `use-another-language-to-call-a-function` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/perfect-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `perfect-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/deal-cards-for-freecell/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `deal-cards-for-free-cell` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/character-codes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `character-codes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/anonymous-recursion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `anonymous-recursion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/check-input-device-is-a-terminal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `check-input-device-is-a-terminal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/tic-tac-toe/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `tic-tac-toe` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/infinity/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `infinity` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/floyd-warshall-algorithm/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `floyd-warshall-algorithm` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fibonacci-word/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fibonacci-word` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/globally-replace-text-in-several-files/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `globally-replace-text-in-several-files` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/conways-game-of-life/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `conways-game-of-life` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/csv-data-manipulation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `csv-data-manipulation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/metered-concurrency/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `metered-concurrency` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/read-entire-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `read-entire-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/i-before-e-except-after-c/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `i-before-e-except-after-c` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rosetta-code/fix-code-tags/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fix-code-tags` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/pythagorean-triples/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pythagorean-triples` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/thieles-interpolation-formula/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `thieles-interpolation-formula` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/harshad-or-niven-series/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `harshad-or-niven-series` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-matching/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-matching` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/vigenere-cipher/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `vigenere-cipher` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/empty-program/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `empty-program` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/tree-traversal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `tree-traversal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/unicode-variable-names/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `unicode-variable-names` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/nth-root/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `nth-root` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/array-concatenation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `array-concatenation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/josephus-problem/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `josephus-problem` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/prime-decomposition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `prime-decomposition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_100-doors/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_100-doors` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/menu/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `menu` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ethiopian-multiplication/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ethiopian-multiplication` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/define-a-primitive-data-type/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `define-a-primitive-data-type` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/even-or-odd/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `even-or-odd` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/levenshtein-distance/alignment/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `alignment` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/greatest-subsequential-sum/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `greatest-subsequential-sum` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loop-over-multiple-arrays-simultaneously/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `loop-over-multiple-arrays-simultaneously` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/constrained-random-points-on-a-circle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `constrained-random-points-on-a-circle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-digits-of-an-integer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-digits-of-an-integer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/mode/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mode` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/greatest-common-divisor/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `greatest-common-divisor` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/count-occurrences-of-a-substring/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `count-occurrences-of-a-substring` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rosetta-code/find-bare-lang-tags/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `find-bare-lang-tags` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/md5/implementation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `implementation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/middle-three-digits/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `middle-three-digits` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/stack/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `stack` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/comments/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `comments` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/k-meanspp-clustering/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `k-meanspp-clustering` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/increment-a-numerical-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `increment-a-numerical-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/strip-comments-from-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `strip-comments-from-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/infinite/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `infinite` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/combinations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `combinations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/command-line-arguments/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `command-line-arguments` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arithmetic/integer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `integer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/integer-comparison/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `integer-comparison` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/concurrent-computing/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `concurrent-computing` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/metaprogramming/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `metaprogramming` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/maximum-triangle-path-sum/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `maximum-triangle-path-sum` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/delete-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `delete-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/read-a-file-line-by-line/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `read-a-file-line-by-line` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/accumulator-factory/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `accumulator-factory` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_24-game/solve/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `solve` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/aks-test-for-primes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `aks-test-for-primes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/gnome-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `gnome-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ordered-words/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ordered-words` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/archimedean-spiral/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `archimedean-spiral` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/pascals-triangle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pascals-triangle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/random-number-generator/device/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `device` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sha-256/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sha-256` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/environment-variables/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `environment-variables` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_9-billion-names-of-god-the-integer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_9-billion-names-of-god-the-integer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/search-a-list/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `search-a-list` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-length/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-length` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-of-squares/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-of-squares` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/knapsack-problem/_0-1/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_0-1` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/greatest-element-of-a-list/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `greatest-element-of-a-list` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hash-from-two-arrays/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hash-from-two-arrays` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/levenshtein-distance/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `levenshtein-distance` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arithmetic/rational/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rational` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/chinese-remainder-theorem/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `chinese-remainder-theorem` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/additive-primes/addit_primes-flat/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `addit_primes-flat` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/count-in-octal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `count-in-octal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/address-of-a-variable/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `address-of-a-variable` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/generate-chess960-starting-position/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `generate-chess960-starting-position` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/cocktail-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `cocktail-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/tokenize-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `tokenize-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/align-columns/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `align-columns` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/median/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `median` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/almost-prime/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `almost-prime` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/user-input/text/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `text` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/mean-angle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `mean-angle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/dot-product/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `dot-product` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/caesar-cipher/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `caesar-cipher` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/url-parser/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `url-parser` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/nested/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `nested` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/string-interpolation-included/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `string-interpolation-included` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/singly-linked-list/traversal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `traversal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/jensens-device/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `jensens-device` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/horners-rule-for-polynomial-evaluation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `horners-rule-for-polynomial-evaluation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ulam-spiral-for-primes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ulam-spiral-for-primes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/generic-swap/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `generic-swap` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/stooge-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `stooge-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/catamorphism/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `catamorphism` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/gray-code/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `gray-code` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/walk-a-directory/recursively/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `recursively` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/formatted-numeric-output/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `formatted-numeric-output` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_24-game/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_24-game` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/abundant-deficient-and-perfect-number-classifications/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `abundant-deficient-and-perfect-number-classifications` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fibonacci-n-step-number-sequences/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fibonacci-n-step-number-sequences` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/remove-duplicate-elements/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `remove-duplicate-elements` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/here-document/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `here-document` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/range-expansion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `range-expansion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/assertions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `assertions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arithmetic/complex/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `complex` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/self-describing-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `self-describing_numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/the-isaac-cipher/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `the-isaac-cipher` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/n-plus-one-half/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `n-plus-one-half` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/include-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `include-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/simple-moving-average/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `moving-average` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/binary-digits/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `binary-digits` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hamming-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hamming-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fasta-format/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fasta-format` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/file-size/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `file-size` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/keyboard-input/obtain-a-y-or-n-response/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `obtain-a-y-or-n-response` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/continued-fraction/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `continued-fraction` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/a-plus-b/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `a-plus-b` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/standard-error/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `standard-error` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ackermann-function/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ackermann-function` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/permutations-with-repetitions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `permutations-with-repetitions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sockets/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sockets` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/date-format/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `date-format` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bitcoin/address-validation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `address-validation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/chat-server/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `chat-server` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/md4/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `md4` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/average-loop-length/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `average-loop-length` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/binary-search/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `binary-search` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/singly-linked-list/element-insertion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `element-insertion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/remove-lines-from-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `remove-lines-from-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/newline-omission/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `newline-omission` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/permutation-test/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `permutation-test` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bitwise-operations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bitwise-operations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/population-count/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `population-count` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/eulers-sum-of-powers-conjecture/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `eulers-sum-of-powers-conjecture` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/unbias-a-random-generator/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `unbias-a-random-generator` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/singly-linked-list/element-definition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `element-definition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/crc-32/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `crc-32` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/copy-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `copy-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/create-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `create-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/higher-order-functions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `higher-order-functions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/modular-inverse/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `modular-inverse` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/abc-problem/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `abc-problem` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sort-an-array-of-composite-structures/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sort-an-array-of-composite-structures` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/call-a-foreign-language-function/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `call-a-foreign-language-function` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/jaro-distance/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `jaro-distance` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/primality-by-trial-division/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `primality-by-trial-division` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/compound-data-type/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `compound-data-type` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/modular-exponentiation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `modular-exponentiation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/doubly-linked-list/element-insertion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `doubly-linked-list-element-insertion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/standard-deviation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `standard-deviation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/quicksort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `quicksort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/function-composition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `function-composition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/comb-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `comb-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/collections/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `collections` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/repeat-a-string/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `repeat-a-string` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/while/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `while` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arena-storage-pool/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arena-storage-pool` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/doubly-linked-list/element-definition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `doubly-linked-list-element-definition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/call-an-object-method/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `call-an-object-method` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hailstone-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hailstone-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/temperature-conversion/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `temperature-conversion` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/forest-fire/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `forest-fire` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/array-length/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `array-length` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/towers-of-hanoi/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `towers-of-hanoi` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hofstadter-q-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `hofstadter-q-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/statistics/basic/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `basic` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/letter-frequency/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `letter-frequency` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/element-wise-operations/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `element-wise-operations` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/knights-tour/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `knights-tour` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/luhn-test-of-credit-card-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `luhn-test-of-credit-card-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/arbitrary-precision-integers-included/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arbitrary-precision-integers-included` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/roots-of-unity/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `roots-of-unity` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/execute-a-system-command/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `execute-a-system-command` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/loops/downward-for/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `downward-for` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/zero-to-the-zero-power/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `zero-to-the-zero-power` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/longest-common-subsequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `longest-common-subsequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/hello-world/line-printer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `line-printer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/additive-primes/addit_primes-primal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `addit_primes-primal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/bubble-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bubble-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/file-input-output/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `file-input-output` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/parametric-polymorphism/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `parametric-polymorphism` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/bogosort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bogosort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/guess-the-number/with-feedback/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `with-feedback` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/leap-year/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `leap-year` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/continued-fraction/arithmetic/construct-from-rational-number/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `construct-from-rational-number` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/huffman-coding/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `huffman-coding` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/price-fraction/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `price-fraction` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/sleep-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sleep-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/program-name/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `program-name` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rot-13/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rot-13` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sequence-of-non-squares/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sequence-of-non-squares` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/nth/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `nth` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/check-output-device-is-a-terminal/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `check-output-device-is-a-terminal` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/https/authenticated/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `authenticated` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/echo-server/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `echo-server` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/substring/top-and-tail/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `substring-top-and-tail` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/insertion-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `insertion-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/four-bit-adder/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `four-bit-adder` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/host-introspection/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `host-introspection` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/integer-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `integer-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/set/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `set` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/averages/arithmetic-mean/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `arithmetic-mean` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/iterated-digits-squaring/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `iterated-digits-squaring` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/null-object/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `null-object` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/associative-array/creation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `associative-array-creation` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/square-free-integers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `square-free-integers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/magic-squares-of-odd-order/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `magic-squares-of-odd-order` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/bulls-and-cows/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `bulls-and-cows` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/pernicious-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `pernicious-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/selection-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `selection-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_99-bottles-of-beer/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_99-bottles-of-beer` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/wireworld/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `wireworld` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/ludic-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `ludic-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/guess-the-number/with-feedback-player/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `with-feedback-player` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/look-and-say-sequence/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `look-and-say-sequence` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/carmichael-3-strong-pseudoprimes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `carmichael-3-strong-pseudoprimes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/determine-if-a-string-is-numeric/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `determine-if-a-string-is-numeric` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/apply-a-callback-to-an-array/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `apply-a-callback-to-an-array` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/truncate-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `truncate-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/strip-whitespace-from-a-string/top-and-tail/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `top-and-tail` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/word-wrap/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `word-wrap` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/_15-puzzle-game/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `_15-puzzle-game` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/best-shuffle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `best-shuffle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/y-combinator/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `y-combinator` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/lychrel-numbers/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `lychrel-numbers` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/range-extraction/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `range-extraction` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/avl-tree/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `avl-tree` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/roman-numerals/encode/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `encode` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/roman-numerals/decode/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `decode` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sort-using-a-custom-comparator/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sort-using-a-custom-comparator` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/comma-quibbling/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `comma-quibbling` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/flipping-bits-game/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `flipping-bits-game` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/anagrams/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `anagrams` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/knuth-shuffle/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `knuth-shuffle` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/rock-paper-scissors/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `rock-paper-scissors` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sorting-algorithms/merge-sort/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `merge-sort` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/cramers-rule/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `cramers-rule` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/currying/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `currying` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/function-definition/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `function-definition` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/playing-cards/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `playing-cards` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sum-of-a-series/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sum-of-a-series` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/zig-zag-matrix/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `zig-zag-matrix` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/sieve-of-eratosthenes/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `sieve-of-eratosthenes` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/roots-of-a-function/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `roots-of-a-function` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/one-of-n-lines-in-a-file/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `one-of-n-lines-in-a-file` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/combinations-with-repetitions/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `combinations-with-repetitions` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/associative-array/iteration/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `associative-array-iteration` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/multiplication-tables/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `multiplication-tables` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/convert-seconds-to-compound-duration/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `convert-seconds-to-compound-duration` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/fast-fourier-transform/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `fast-fourier-transform` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/dns-query/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `dns-query` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/generate-lower-case-ascii-alphabet/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `generate-lower-case-ascii-alphabet` (manifest) generated 1 warning
[INFO] [stderr] warning: tasks/kahan-summation/Cargo.toml: `package.edition` is unspecified, defaulting to `2015` while the latest is `2024`
[INFO] [stderr] warning: `kahan-summation` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
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[INFO] [stderr]     Checking strict-num v0.1.1
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[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
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[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling yoke-derive v0.8.2
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[INFO] [stderr]    Compiling zerovec-derive v0.11.3
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[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]     Checking tinystr v0.8.3
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[INFO] [stderr]     Checking icu_collections v2.2.0
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[INFO] [stderr]     Checking cargo_metadata v0.23.1
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[INFO] [stderr]     Checking icu_properties v2.2.0
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[INFO] [stderr]     Checking tiny-skia-path v0.11.4
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[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking tokio-native-tls v0.3.1
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[INFO] [stderr]    Compiling structopt-derive v0.4.18
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[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]    Compiling indexmap v2.14.0
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[INFO] [stderr]     Checking x11rb v0.13.2
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[INFO] [stderr]     Checking structopt v0.3.26
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking glam v0.25.0
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking roxmltree v0.20.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]    Compiling toml_edit v0.25.12+spec-1.1.0
[INFO] [stderr]     Checking fontconfig-parser v0.5.8
[INFO] [stderr]     Checking miniz_oxide v0.8.9
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[INFO] [stderr]     Checking hyper-tls v0.5.0
[INFO] [stderr]     Checking futures v0.3.32
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]     Checking owned_ttf_parser v0.25.1
[INFO] [stderr]    Compiling naga v27.0.3
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[INFO] [stderr]    Compiling drm-sys v0.8.1
[INFO] [stderr]     Checking zeno v0.3.3
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking yazi v0.2.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking find-unimplemented-tasks v0.1.0 (/opt/rustwide/workdir/tasks/rosetta-code/find-unimplemented-tasks)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tasks/rosetta-code/find-unimplemented-tasks/src/lib.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Http(reqwest::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TaskParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 -     Http(reqwest::Error),
[INFO] [stdout] 22 +     Http(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tasks/rosetta-code/find-unimplemented-tasks/src/lib.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Json(serde_json::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TaskParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Json(serde_json::Error),
[INFO] [stdout] 25 +     Json(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking meta v0.1.0 (/opt/rustwide/workdir/meta)
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking ab_glyph v0.2.32
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> meta/src/remote.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Page {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 65 |     #[serde(rename = "pageid")]
[INFO] [stdout] 66 |     pub id: i32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Page` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> meta/src/lib.rs:128:28
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn fetch_all_tasks(&self) -> TaskIterator {
[INFO] [stdout]     |                            ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn fetch_all_tasks(&self) -> TaskIterator<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> meta/src/lib.rs:134:24
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn fetch_tasks(&self, tasks: &[String]) -> TaskIterator {
[INFO] [stdout]     |                        ^^^^^                       ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn fetch_tasks(&self, tasks: &[String]) -> TaskIterator<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]    Compiling zvariant_derive v5.12.0
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[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking async-signal v0.2.14
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[INFO] [stderr]     Checking iced_graphics v0.14.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling zbus_names v4.3.2
[INFO] [stderr]     Checking rustc-serialize v0.3.25
[INFO] [stderr]     Checking lru v0.16.4
[INFO] [stderr]    Compiling android-build v0.1.4
[INFO] [stderr]    Compiling winapi-build v0.1.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]     Checking smithay-clipboard v0.7.3
[INFO] [stderr]    Compiling zbus_macros v5.16.0
[INFO] [stderr]    Compiling mundy v0.2.3
[INFO] [stderr]    Compiling kernel32-sys v0.2.2
[INFO] [stderr]     Checking async-process v2.5.0
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[INFO] [stderr]     Checking blocking v1.6.2
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[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]    Compiling async-recursion v1.1.1
[INFO] [stderr]     Checking kurbo v0.10.4
[INFO] [stderr]     Checking uuid v1.23.4
[INFO] [stderr]    Compiling ring v0.16.20
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[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking iced_tiny_skia v0.14.0
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking clipboard_wayland v0.2.2
[INFO] [stderr]     Checking iced_runtime v0.14.0
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]     Checking clipboard_x11 v0.4.3
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]    Compiling miniz-sys v0.1.12
[INFO] [stderr]    Compiling num-bigint v0.1.45
[INFO] [stderr]     Checking zbus v5.16.0
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking term v0.4.6
[INFO] [stderr]     Checking spin v0.5.2
[INFO] [stderr]     Checking untrusted v0.7.1
[INFO] [stderr]     Checking winapi v0.2.8
[INFO] [stderr]     Checking hamming v0.1.3
[INFO] [stderr]     Checking primal-bit v0.3.2
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking term-painter v0.2.4
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking window_clipboard v0.5.1
[INFO] [stderr]     Checking iced_program v0.14.0
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking bitmap v0.1.0 (/opt/rustwide/workdir/tasks/bitmap)
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking rand v0.4.6
[INFO] [stderr]    Compiling num-rational v0.1.43
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]     Checking matches v0.1.10
[INFO] [stderr]     Checking primal-estimate v0.3.3
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking permutohedron v0.2.4
[INFO] [stderr]     Checking primal-sieve v0.3.7
[INFO] [stderr]     Checking idna v0.1.5
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
[INFO] [stderr]     Checking simba v0.8.1
[INFO] [stderr]     Checking thread-id v2.0.0
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking memchr v0.1.11
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking assert_approx_eq v1.1.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking pangram-checker v0.1.0 (/opt/rustwide/workdir/tasks/pangram-checker)
[INFO] [stderr]     Checking aho-corasick v0.5.3
[INFO] [stderr]     Checking alga v0.9.3
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking primal v0.3.3
[INFO] [stderr]     Checking enum_primitive v0.1.1
[INFO] [stderr]     Checking thread_local v0.2.7
[INFO] [stderr]    Compiling chrono-tz v0.8.6
[INFO] [stderr]     Checking flate2 v0.2.20
[INFO] [stderr]     Checking url v1.7.2
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]    Compiling glium v0.36.0
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking linear-congruential-generator v0.1.0 (/opt/rustwide/workdir/tasks/linear-congruential-generator)
[INFO] [stderr]     Checking jpeg-decoder v0.1.22
[INFO] [stderr]     Checking generic-array v0.13.3
[INFO] [stderr]     Checking hamming-numbers v0.1.0 (/opt/rustwide/workdir/tasks/hamming-numbers)
[INFO] [stderr]    Compiling decimal v2.1.0
[INFO] [stderr]     Checking num v0.1.43
[INFO] [stderr]     Checking mio v0.7.14
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking lzw v0.10.0
[INFO] [stderr]     Checking glob v0.2.11
[INFO] [stderr]     Checking regex-syntax v0.3.9
[INFO] [stderr]     Checking inflate v0.1.1
[INFO] [stderr]     Checking wgpu-core-deps-windows-linux-android v27.0.0
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking prime-decomposition v0.1.0 (/opt/rustwide/workdir/tasks/prime-decomposition)
[INFO] [stderr]     Checking entropy v0.1.0 (/opt/rustwide/workdir/tasks/entropy)
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]     Checking utf8-ranges v0.1.3
[INFO] [stderr]     Checking array-init v2.1.0
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]     Checking aks-test-for-primes v0.1.0 (/opt/rustwide/workdir/tasks/aks-test-for-primes)
[INFO] [stderr]    Compiling assert_cmd v2.2.2
[INFO] [stderr]     Checking byteorder v0.5.3
[INFO] [stderr]     Checking run-length-encoding v0.1.0 (/opt/rustwide/workdir/tasks/run-length-encoding)
[INFO] [stderr]     Checking svg v0.10.0
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]     Checking image v0.10.4
[INFO] [stderr]    Compiling time-macros v0.2.31
[INFO] [stderr]     Checking iced_winit v0.14.0
[INFO] [stderr]     Checking png v0.5.2
[INFO] [stderr]     Checking regex v0.1.80
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking gif v0.9.2
[INFO] [stderr]     Checking chrono v0.2.25
[INFO] [stderr]     Checking nalgebra v0.32.6
[INFO] [stderr]     Checking nalgebra v0.19.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking s-expressions v0.1.0 (/opt/rustwide/workdir/tasks/s-expressions)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/s-expressions/src/lib.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn new(string: &str) -> Tokens {
[INFO] [stdout]     |                    ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn new(string: &str) -> Tokens<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/s-expressions/src/lib.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn parse_literal(literal: &str) -> SExp {
[INFO] [stdout]     |                           ^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn parse_literal(literal: &str) -> SExp<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bstr v1.12.3
[INFO] [stderr]     Checking bernoulli-numbers v0.1.0 (/opt/rustwide/workdir/tasks/bernoulli-numbers)
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking ord_subset v3.1.2
[INFO] [stderr]     Checking lazy_static v0.1.16
[INFO] [stderr]     Checking xml v1.3.0
[INFO] [stderr]     Checking factorial v0.1.0 (/opt/rustwide/workdir/tasks/factorial)
[INFO] [stderr]     Checking difference v2.0.0
[INFO] [stderr]    Compiling indoc v1.0.9
[INFO] [stderr]     Checking n-queens-problem v0.1.0 (/opt/rustwide/workdir/tasks/n-queens-problem)
[INFO] [stderr]     Checking time v0.3.52
[INFO] [stderr]     Checking xml-rs v1.0.0
[INFO] [stderr]     Checking ftp v3.0.1
[INFO] [stderr]     Checking crossterm v0.21.0
[INFO] [stderr]     Checking raster v0.2.0
[INFO] [stderr]     Checking avl-tree v0.1.0 (/opt/rustwide/workdir/tasks/avl-tree)
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking count-examples v0.1.0 (/opt/rustwide/workdir/tasks/rosetta-code/count-examples)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tasks/rosetta-code/count-examples/src/lib.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Http(reqwest::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     Http(reqwest::Error),
[INFO] [stdout] 15 +     Http(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tasks/rosetta-code/count-examples/src/lib.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Json(serde_json::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 18 -     Json(serde_json::Error),
[INFO] [stdout] 18 +     Json(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bmp v0.5.0
[INFO] [stderr]     Checking gnuplot v0.0.37
[INFO] [stderr]     Checking sequence-mutation v0.1.0 (/opt/rustwide/workdir/tasks/bioinformatics/sequence-mutation)
[INFO] [stderr]     Checking toml v0.5.11
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/bioinformatics/sequence-mutation/src/seq.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(alphabet: Vec<&str>, len: usize) -> Seq {
[INFO] [stdout]    |                              ^^^^                  ^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(alphabet: Vec<&str>, len: usize) -> Seq<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking factorial v0.2.1
[INFO] [stderr]     Checking convert-base v1.1.2
[INFO] [stderr]     Checking universal-turing-machine v0.1.0 (/opt/rustwide/workdir/tasks/universal-turing-machine)
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]     Checking luhn-test-of-credit-card-numbers v0.1.0 (/opt/rustwide/workdir/tasks/luhn-test-of-credit-card-numbers)
[INFO] [stderr]    Compiling methods-enum v0.2.4
[INFO] [stderr]     Checking brace-expansion v0.1.0 (/opt/rustwide/workdir/tasks/brace-expansion)
[INFO] [stderr]     Checking primes v0.3.0
[INFO] [stderr]     Checking rust-rosetta v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking brazilian-numbers v0.1.0 (/opt/rustwide/workdir/tasks/brazilian-numbers)
[INFO] [stderr]     Checking finite-state-machine v0.1.0 (/opt/rustwide/workdir/tasks/finite-state-machine)
[INFO] [stderr]     Checking date-manipulation v0.1.0 (/opt/rustwide/workdir/tasks/date-manipulation)
[INFO] [stderr]     Checking validate-isin v0.1.0 (/opt/rustwide/workdir/tasks/validate-isin)
[INFO] [stderr]     Checking forest-fire v0.1.0 (/opt/rustwide/workdir/tasks/forest-fire)
[INFO] [stderr]     Checking cantor-set v0.1.0 (/opt/rustwide/workdir/tasks/cantor-set)
[INFO] [stderr]     Checking hickerson-series-of-almost-integers v0.1.0 (/opt/rustwide/workdir/tasks/hickerson-series-of-almost-integers)
[INFO] [stderr]     Checking active-object v0.1.0 (/opt/rustwide/workdir/tasks/active-object)
[INFO] [stderr]     Checking system-time v0.1.0 (/opt/rustwide/workdir/tasks/system-time)
[INFO] [stderr]     Checking archimedean-spiral v0.1.0 (/opt/rustwide/workdir/tasks/archimedean-spiral)
[INFO] [stderr]     Checking md5 v0.1.1 (/opt/rustwide/workdir/tasks/md5)
[INFO] [stderr]     Checking _2048 v0.1.0 (/opt/rustwide/workdir/tasks/_2048)
[INFO] [stderr]     Checking barnsley-fern v0.1.0 (/opt/rustwide/workdir/tasks/barnsley-fern)
[INFO] [stderr]     Checking ftp v0.1.0 (/opt/rustwide/workdir/tasks/ftp)
[INFO] [stderr]     Checking sierpinski-triangle v0.1.0 (/opt/rustwide/workdir/tasks/sierpinski-triangle)
[INFO] [stderr]     Checking read-config-file v0.1.0 (/opt/rustwide/workdir/tasks/read-a-configuration-file)
[INFO] [stderr]     Checking xml-output v0.1.0 (/opt/rustwide/workdir/tasks/xml-output)
[INFO] [stderr]     Checking pythagoras-tree v0.1.0 (/opt/rustwide/workdir/tasks/pythagoras-tree)
[INFO] [stderr]     Checking yin-and-yang v0.1.0 (/opt/rustwide/workdir/tasks/yin-and-yang)
[INFO] [stderr]     Checking look-and-say-sequence v0.1.0 (/opt/rustwide/workdir/tasks/look-and-say-sequence)
[INFO] [stderr]     Checking pernicious-numbers v0.1.0 (/opt/rustwide/workdir/tasks/pernicious-numbers)
[INFO] [stderr]     Checking checkpoint-synchronization v0.1.0 (/opt/rustwide/workdir/tasks/checkpoint-synchronization)
[INFO] [stderr]     Checking atomic-updates v0.1.0 (/opt/rustwide/workdir/tasks/atomic-updates)
[INFO] [stderr]     Checking cryoglyph v0.1.0
[INFO] [stderr]     Checking fibonacci-word v0.1.0 (/opt/rustwide/workdir/tasks/fibonacci-word)
[INFO] [stderr]     Checking parallel-calculations v0.1.0 (/opt/rustwide/workdir/tasks/parallel-calculations)
[INFO] [stderr]     Checking normal-distribution v0.1.0 (/opt/rustwide/workdir/tasks/statistics/normal-distribution)
[INFO] [stderr]     Checking random-numbers v0.1.0 (/opt/rustwide/workdir/tasks/random-numbers)
[INFO] [stderr]     Checking iced_wgpu v0.14.0
[INFO] [stderr]     Checking deal-cards-for-free-cell v0.1.0 (/opt/rustwide/workdir/tasks/deal-cards-for-freecell)
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/statistics/normal-distribution/src/main.rs:97:53
[INFO] [stdout]    |
[INFO] [stdout] 97 |         (statistics.unwrap() - value).abs() <= f32::EPSILON
[INFO] [stdout]    |                                                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking public-point-to-address v0.1.1 (/opt/rustwide/workdir/tasks/bitcoin/public-point-to-address)
[INFO] [stderr]     Checking ripemd-160 v0.1.1 (/opt/rustwide/workdir/tasks/ripemd-160)
[INFO] [stderr]     Checking url-parser v0.1.0 (/opt/rustwide/workdir/tasks/url-parser)
[INFO] [stderr]     Checking include-a-file v0.1.0 (/opt/rustwide/workdir/tasks/include-a-file)
[INFO] [stderr]     Checking attractive-numbers v0.1.0 (/opt/rustwide/workdir/tasks/attractive-numbers)
[INFO] [stderr]     Checking kronecker-product v0.1.0 (/opt/rustwide/workdir/tasks/kronecker-product)
[INFO] [stderr]     Checking addit_primes-primal v0.1.0 (/opt/rustwide/workdir/tasks/additive-primes/addit_primes-primal)
[INFO] [stdout] warning: use of deprecated method `ndarray::Zip::<(P1, P2), D>::apply`: Renamed to .for_each()
[INFO] [stdout]   --> tasks/kronecker-product/src/main.rs:25:34
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Zip::from(res_chunks).and(a).apply(|res_chunk, &a_elem| {
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `ndarray::Zip::<(P1,), D>::apply_assign_into`: Renamed to .map_assign_into()
[INFO] [stdout]   --> tasks/kronecker-product/src/main.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |         Zip::from(b).apply_assign_into(res_chunk, |&b_elem| a_elem * b_elem)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `ndarray::Zip::<(P1, P2), D>::apply`: Renamed to .for_each()
[INFO] [stdout]   --> tasks/kronecker-product/src/main.rs:25:34
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Zip::from(res_chunks).and(a).apply(|res_chunk, &a_elem| {
[INFO] [stdout]    |                                  ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `ndarray::Zip::<(P1,), D>::apply_assign_into`: Renamed to .map_assign_into()
[INFO] [stdout]   --> tasks/kronecker-product/src/main.rs:26:22
[INFO] [stdout]    |
[INFO] [stdout] 26 |         Zip::from(b).apply_assign_into(res_chunk, |&b_elem| a_elem * b_elem)
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking horizontal-sundial-calculations v0.1.0 (/opt/rustwide/workdir/tasks/horizontal-sundial-calculations)
[INFO] [stderr]     Checking fivenum v0.1.0 (/opt/rustwide/workdir/tasks/fivenum)
[INFO] [stderr]     Checking p-value-correction v0.1.0 (/opt/rustwide/workdir/tasks/p-value-correction)
[INFO] [stderr]     Checking sha-256 v0.1.0 (/opt/rustwide/workdir/tasks/sha-256)
[INFO] [stderr]     Checking address-validation v0.1.0 (/opt/rustwide/workdir/tasks/bitcoin/address-validation)
[INFO] [stderr]     Checking best-shuffle v0.1.0 (/opt/rustwide/workdir/tasks/best-shuffle)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> tasks/p-value-correction/src/main.rs:107:18
[INFO] [stdout]     |
[INFO] [stdout] 107 |         .map(|i| ((p_values[i] * n as f64) / (i + 1) as f64))
[INFO] [stdout]     |                  ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -         .map(|i| ((p_values[i] * n as f64) / (i + 1) as f64))
[INFO] [stdout] 107 +         .map(|i| (p_values[i] * n as f64) / (i + 1) as f64)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking kahan-summation v0.1.0 (/opt/rustwide/workdir/tasks/kahan-summation)
[INFO] [stderr]     Checking solve v0.1.0 (/opt/rustwide/workdir/tasks/_24-game/solve)
[INFO] [stdout] warning: use of deprecated constant `std::f32::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f32`
[INFO] [stdout]   --> tasks/kahan-summation/src/main.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let max = lst.iter().fold(f32::NEG_INFINITY, |a, &b| Float::max(a, b));
[INFO] [stdout]    |                                    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `num::Rational`: it's better to use a specific size, like `Rational32` or `Rational64`
[INFO] [stdout]  --> tasks/_24-game/solve/src/main.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num::rational::{Ratio, Rational};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `num::Rational`: it's better to use a specific size, like `Rational32` or `Rational64`
[INFO] [stdout]   --> tasks/_24-game/solve/src/main.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn solve(r: &mut [Rational], target_val: isize) -> Option<String> {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `num::Rational`: it's better to use a specific size, like `Rational32` or `Rational64`
[INFO] [stdout]   --> tasks/_24-game/solve/src/main.rs:47:32
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn compute_all_operations(l: &[Rational]) -> Vec<(Rational, String)> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `num::Rational`: it's better to use a specific size, like `Rational32` or `Rational64`
[INFO] [stdout]   --> tasks/_24-game/solve/src/main.rs:47:51
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn compute_all_operations(l: &[Rational]) -> Vec<(Rational, String)> {
[INFO] [stdout]    |                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking write-a-ppm-file v0.1.0 (/opt/rustwide/workdir/tasks/bitmap/write-a-ppm-file)
[INFO] [stdout] warning: use of deprecated constant `std::f32::NEG_INFINITY`: replaced by the `NEG_INFINITY` associated constant on `f32`
[INFO] [stdout]   --> tasks/kahan-summation/src/main.rs:12:36
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let max = lst.iter().fold(f32::NEG_INFINITY, |a, &b| Float::max(a, b));
[INFO] [stdout]    |                                    ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/kahan-summation/src/main.rs:75:43
[INFO] [stdout]    |
[INFO] [stdout] 75 |     assert!((res - 3.123f32).abs() < f32::EPSILON);
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking read-a-ppm-file v0.1.0 (/opt/rustwide/workdir/tasks/bitmap/read-a-ppm-file)
[INFO] [stdout] warning: use of deprecated type alias `num::Rational`: it's better to use a specific size, like `Rational32` or `Rational64`
[INFO] [stdout]  --> tasks/_24-game/solve/src/main.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num::rational::{Ratio, Rational};
[INFO] [stdout]   |                            ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `num::Rational`: it's better to use a specific size, like `Rational32` or `Rational64`
[INFO] [stdout]   --> tasks/_24-game/solve/src/main.rs:26:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | fn solve(r: &mut [Rational], target_val: isize) -> Option<String> {
[INFO] [stdout]    |                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `num::Rational`: it's better to use a specific size, like `Rational32` or `Rational64`
[INFO] [stdout]   --> tasks/_24-game/solve/src/main.rs:47:32
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn compute_all_operations(l: &[Rational]) -> Vec<(Rational, String)> {
[INFO] [stdout]    |                                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `num::Rational`: it's better to use a specific size, like `Rational32` or `Rational64`
[INFO] [stdout]   --> tasks/_24-game/solve/src/main.rs:47:51
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn compute_all_operations(l: &[Rational]) -> Vec<(Rational, String)> {
[INFO] [stdout]    |                                                   ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `PPMWritable` is never used
[INFO] [stdout]  --> tasks/bitmap/write-a-ppm-file/src/main.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait PPMWritable {
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking iced_renderer v0.14.0
[INFO] [stdout] warning: trait `PPMWritable` is never used
[INFO] [stdout]  --> tasks/bitmap/write-a-ppm-file/src/main.rs:9:7
[INFO] [stdout]   |
[INFO] [stdout] 9 | trait PPMWritable {
[INFO] [stdout]   |       ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking visualize-a-tree v0.1.0 (/opt/rustwide/workdir/tasks/visualize-a-tree)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/s-expressions/src/lib.rs:109:20
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn new(string: &str) -> Tokens {
[INFO] [stdout]     |                    ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn new(string: &str) -> Tokens<'_> {
[INFO] [stdout]     |                                   ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/s-expressions/src/lib.rs:216:27
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn parse_literal(literal: &str) -> SExp {
[INFO] [stdout]     |                           ^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                           |
[INFO] [stdout]     |                           the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 216 | fn parse_literal(literal: &str) -> SExp<'_> {
[INFO] [stdout]     |                                        ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking arena-storage-pool v0.1.0 (/opt/rustwide/workdir/tasks/arena-storage-pool)
[INFO] [stderr]     Checking brownian-tree v0.1.0 (/opt/rustwide/workdir/tasks/brownian-tree)
[INFO] [stderr]     Checking chaos-game v0.1.0 (/opt/rustwide/workdir/tasks/chaos-game)
[INFO] [stderr]     Checking iced_widget v0.14.2
[INFO] [stderr]     Checking mandelbrot-set v0.1.0 (/opt/rustwide/workdir/tasks/mandelbrot-set)
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/brownian-tree/src/main.rs:43:21
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let fudge = u8::max_value() / our_max;
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/brownian-tree/src/main.rs:82:52
[INFO] [stdout]    |
[INFO] [stdout] 82 |             field[x][y] = min(field[x][y] + 1, u8::max_value()) as u8;
[INFO] [stdout]    |                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/brownian-tree/src/main.rs:97:56
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 field[x][y] = min(field[x][y] + 1, u8::max_value()) as u8;
[INFO] [stdout]    |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking plasma-effect v0.1.0 (/opt/rustwide/workdir/tasks/plasma-effect)
[INFO] [stderr]     Checking window-creation v0.1.0 (/opt/rustwide/workdir/tasks/window-creation)
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/brownian-tree/src/main.rs:43:21
[INFO] [stdout]    |
[INFO] [stdout] 43 |     let fudge = u8::max_value() / our_max;
[INFO] [stdout]    |                     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/brownian-tree/src/main.rs:82:52
[INFO] [stdout]    |
[INFO] [stdout] 82 |             field[x][y] = min(field[x][y] + 1, u8::max_value()) as u8;
[INFO] [stdout]    |                                                    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `core::num::<impl u8>::max_value`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/brownian-tree/src/main.rs:97:56
[INFO] [stdout]    |
[INFO] [stdout] 97 |                 field[x][y] = min(field[x][y] + 1, u8::max_value()) as u8;
[INFO] [stdout]    |                                                        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking compile-time-calculation v0.1.0 (/opt/rustwide/workdir/tasks/compile-time-calculation)
[INFO] [stderr]     Checking comb-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/comb-sort)
[INFO] [stderr]     Checking gnome-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/gnome-sort)
[INFO] [stderr]     Checking shell-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/shell-sort)
[INFO] [stderr]     Checking stooge-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/stooge-sort)
[INFO] [stderr]     Checking insertion-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/insertion-sort)
[INFO] [stderr]     Checking pancake-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/pancake-sort)
[INFO] [stderr]     Checking selection-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/selection-sort)
[INFO] [stderr]     Checking quicksort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/quicksort)
[INFO] [stderr]     Checking heapsort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/heapsort)
[INFO] [stderr]     Checking counting-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/counting-sort)
[INFO] [stderr]     Checking cocktail-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/cocktail-sort)
[INFO] [stderr]     Checking bubble-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/bubble-sort)
[INFO] [stderr]     Checking bogosort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/bogosort)
[INFO] [stderr]     Checking https v0.1.0 (/opt/rustwide/workdir/tasks/https)
[INFO] [stderr]     Checking statrs v0.13.0
[INFO] [stderr]     Checking web-scraping v0.1.0 (/opt/rustwide/workdir/tasks/web-scraping)
[INFO] [stderr]     Checking authenticated v0.1.0 (/opt/rustwide/workdir/tasks/https/authenticated)
[INFO] [stderr]     Checking http v0.1.0 (/opt/rustwide/workdir/tasks/http)
[INFO] [stdout] warning: field `id` is never read
[INFO] [stdout]   --> meta/src/remote.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub struct Page {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 65 |     #[serde(rename = "pageid")]
[INFO] [stdout] 66 |     pub id: i32,
[INFO] [stdout]    |         ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Page` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> meta/src/lib.rs:128:28
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn fetch_all_tasks(&self) -> TaskIterator {
[INFO] [stdout]     |                            ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 128 |     pub fn fetch_all_tasks(&self) -> TaskIterator<'_> {
[INFO] [stdout]     |                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> meta/src/lib.rs:134:24
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn fetch_tasks(&self, tasks: &[String]) -> TaskIterator {
[INFO] [stdout]     |                        ^^^^^                       ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                        |
[INFO] [stdout]     |                        the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 134 |     pub fn fetch_tasks(&self, tasks: &[String]) -> TaskIterator<'_> {
[INFO] [stdout]     |                                                                ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> tasks/web-scraping/src/main.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn extract_timestamp(raw_html: &str) -> Option<regex::Match> {
[INFO] [stdout]   |                                ^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                                |
[INFO] [stdout]   |                                the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn extract_timestamp(raw_html: &str) -> Option<regex::Match<'_>> {
[INFO] [stdout]   |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> tasks/web-scraping/src/main.rs:9:32
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn extract_timestamp(raw_html: &str) -> Option<regex::Match> {
[INFO] [stdout]   |                                ^^^^            ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                                |
[INFO] [stdout]   |                                the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn extract_timestamp(raw_html: &str) -> Option<regex::Match<'_>> {
[INFO] [stdout]   |                                                            ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tasks/rosetta-code/count-examples/src/lib.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     Http(reqwest::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 15 -     Http(reqwest::Error),
[INFO] [stdout] 15 +     Http(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tasks/rosetta-code/count-examples/src/lib.rs:18:10
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Json(serde_json::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 18 -     Json(serde_json::Error),
[INFO] [stdout] 18 +     Json(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tasks/rosetta-code/find-unimplemented-tasks/src/lib.rs:22:10
[INFO] [stdout]    |
[INFO] [stdout] 22 |     Http(reqwest::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TaskParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 22 -     Http(reqwest::Error),
[INFO] [stdout] 22 +     Http(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> tasks/rosetta-code/find-unimplemented-tasks/src/lib.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Json(serde_json::Error),
[INFO] [stdout]    |     ---- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TaskParseError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 25 -     Json(serde_json::Error),
[INFO] [stdout] 25 +     Json(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking reverse-a-string v0.1.0 (/opt/rustwide/workdir/tasks/reverse-a-string)
[INFO] [stderr]     Checking password-generator v0.1.0 (/opt/rustwide/workdir/tasks/password-generator)
[INFO] [stderr]     Checking non-recursively v0.1.0 (/opt/rustwide/workdir/tasks/walk-a-directory/non-recursively)
[INFO] [stderr]     Checking remove-lines-from-a-file v0.1.0 (/opt/rustwide/workdir/tasks/remove-lines-from-a-file)
[INFO] [stderr]     Checking basic v0.1.0 (/opt/rustwide/workdir/tasks/statistics/basic)
[INFO] [stderr]     Checking set-puzzle v0.1.0 (/opt/rustwide/workdir/tasks/set-puzzle)
[INFO] [stderr]     Checking bulls-and-cows v0.1.0 (/opt/rustwide/workdir/tasks/bulls-and-cows)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> tasks/set-puzzle/src/main.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .map(|_| (0..=2_usize))
[INFO] [stdout]    |                  ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -         .map(|_| (0..=2_usize))
[INFO] [stdout] 37 +         .map(|_| 0..=2_usize)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking nested v0.1.0 (/opt/rustwide/workdir/tasks/loops/nested)
[INFO] [stderr]     Checking _24-game v0.1.0 (/opt/rustwide/workdir/tasks/_24-game)
[INFO] [stderr]     Checking balanced-brackets v0.1.0 (/opt/rustwide/workdir/tasks/balanced-brackets)
[INFO] [stdout] warning: unexpected `cfg` condition name: `tests`
[INFO] [stdout]   --> tasks/_24-game/src/bin/rpn.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[cfg(tests)]
[INFO] [stdout]    |       ^^^^^ help: there is a config with a similar name: `test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tests)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tests)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tic-tac-toe v0.1.0 (/opt/rustwide/workdir/tasks/tic-tac-toe)
[INFO] [stderr]     Checking playing-cards v0.1.0 (/opt/rustwide/workdir/tasks/playing-cards)
[INFO] [stderr]     Checking one-of-n-lines-in-a-file v0.1.0 (/opt/rustwide/workdir/tasks/one-of-n-lines-in-a-file)
[INFO] [stderr]     Checking penneys-game v0.1.0 (/opt/rustwide/workdir/tasks/penneys-game)
[INFO] [stderr]     Checking guess-the-number v0.1.0 (/opt/rustwide/workdir/tasks/guess-the-number)
[INFO] [stderr]     Checking k-d-tree v0.1.0 (/opt/rustwide/workdir/tasks/k-d-tree)
[INFO] [stderr]     Checking constrained-random-points-on-a-circle v0.1.0 (/opt/rustwide/workdir/tasks/constrained-random-points-on-a-circle)
[INFO] [stderr]     Checking dutch-national-flag-problem v0.1.0 (/opt/rustwide/workdir/tasks/dutch-national-flag-problem)
[INFO] [stderr]     Checking nth-root v0.1.0 (/opt/rustwide/workdir/tasks/nth-root)
[INFO] [stderr]     Checking chi-squared-test v0.1.0 (/opt/rustwide/workdir/tasks/chi-squared-test)
[INFO] [stderr]     Checking radix-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/radix-sort)
[INFO] [stderr]     Checking probabilistic-choice v0.1.0 (/opt/rustwide/workdir/tasks/probabilistic-choice)
[INFO] [stderr]     Checking pick-random-element v0.1.0 (/opt/rustwide/workdir/tasks/pick-random-element)
[INFO] [stderr]     Checking rock-paper-scissors v0.1.0 (/opt/rustwide/workdir/tasks/rock-paper-scissors)
[INFO] [stderr]     Checking device v0.1.0 (/opt/rustwide/workdir/tasks/random-number-generator/device)
[INFO] [stderr]     Checking unbias-a-random-generator v0.1.0 (/opt/rustwide/workdir/tasks/unbias-a-random-generator)
[INFO] [stderr]     Checking concurrent-computing v0.1.0 (/opt/rustwide/workdir/tasks/concurrent-computing)
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/statistics/basic/src/main.rs:76:53
[INFO] [stdout]    |
[INFO] [stdout] 76 |         (statistics.unwrap() - value).abs() <= f32::EPSILON
[INFO] [stdout]    |                                                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking evolutionary-algorithm v0.1.0 (/opt/rustwide/workdir/tasks/evolutionary-algorithm)
[INFO] [stdout] warning: unexpected `cfg` condition name: `tests`
[INFO] [stdout]   --> tasks/_24-game/src/bin/rpn.rs:91:7
[INFO] [stdout]    |
[INFO] [stdout] 91 | #[cfg(tests)]
[INFO] [stdout]    |       ^^^^^ help: there is a config with a similar name: `test`
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider using a Cargo feature instead
[INFO] [stdout]    = help: or consider adding in `Cargo.toml` the `check-cfg` lint config for the lint:
[INFO] [stdout]             [lints.rust]
[INFO] [stdout]             unexpected_cfgs = { level = "warn", check-cfg = ['cfg(tests)'] }
[INFO] [stdout]    = help: or consider adding `println!("cargo::rustc-check-cfg=cfg(tests)");` to the top of the `build.rs`
[INFO] [stdout]    = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]    = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking monte-carlo-methods v0.1.0 (/opt/rustwide/workdir/tasks/monte-carlo-methods)
[INFO] [stderr]     Checking flipping-bits-game v0.1.0 (/opt/rustwide/workdir/tasks/flipping-bits-game)
[INFO] [stderr]     Checking knuth-shuffle v0.1.0 (/opt/rustwide/workdir/tasks/knuth-shuffle)
[INFO] [stderr]     Checking multiple-regression v0.1.0 (/opt/rustwide/workdir/tasks/multiple-regression)
[INFO] [stderr]     Checking k-meanspp-clustering v0.1.0 (/opt/rustwide/workdir/tasks/k-meanspp-clustering)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> tasks/set-puzzle/src/main.rs:37:18
[INFO] [stdout]    |
[INFO] [stdout] 37 |         .map(|_| (0..=2_usize))
[INFO] [stdout]    |                  ^           ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -         .map(|_| (0..=2_usize))
[INFO] [stdout] 37 +         .map(|_| 0..=2_usize)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> tasks/multiple-regression/src/main.rs:42:34
[INFO] [stdout]    |
[INFO] [stdout] 42 |         assert_approx_eq!(result[(0)], 0.9818181818181818);
[INFO] [stdout]    |                                  ^ ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -         assert_approx_eq!(result[(0)], 0.9818181818181818);
[INFO] [stdout] 42 +         assert_approx_eq!(result[0], 0.9818181818181818);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> tasks/multiple-regression/src/main.rs:47:34
[INFO] [stdout]    |
[INFO] [stdout] 47 |         assert_approx_eq!(result[(0)], 1.);
[INFO] [stdout]    |                                  ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 47 -         assert_approx_eq!(result[(0)], 1.);
[INFO] [stdout] 47 +         assert_approx_eq!(result[0], 1.);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> tasks/multiple-regression/src/main.rs:48:34
[INFO] [stdout]    |
[INFO] [stdout] 48 |         assert_approx_eq!(result[(1)], 2.);
[INFO] [stdout]    |                                  ^ ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 48 -         assert_approx_eq!(result[(1)], 2.);
[INFO] [stdout] 48 +         assert_approx_eq!(result[1], 2.);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking opengl v0.1.0 (/opt/rustwide/workdir/tasks/opengl)
[INFO] [stderr]     Checking average-loop-length v0.1.0 (/opt/rustwide/workdir/tasks/average-loop-length)
[INFO] [stderr]     Checking one-dimensional-cellular-automata v0.1.0 (/opt/rustwide/workdir/tasks/one-dimensional-cellular-automata)
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/_24-game/src/main.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   if (i - 24.0).abs() < f32::EPSILON {
[INFO] [stdout]    |                                                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tasks/k-meanspp-clustering/src/main.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fg.show();
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let _unused = fg.show();
[INFO] [stdout]     |     +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking break v0.1.0 (/opt/rustwide/workdir/tasks/loops/break)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/_24-game/src/main.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(input: &str) -> Lexer {
[INFO] [stdout]    |                       ^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(input: &str) -> Lexer<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/_24-game/src/main.rs:203:23
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn new(input: &str) -> Parser {
[INFO] [stdout]     |                       ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn new(input: &str) -> Parser<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking with-feedback v0.1.0 (/opt/rustwide/workdir/tasks/guess-the-number/with-feedback)
[INFO] [stderr]     Checking _15-puzzle-game v0.1.0 (/opt/rustwide/workdir/tasks/_15-puzzle-game)
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> tasks/k-meanspp-clustering/src/main.rs:203:5
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fg.show();
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _unused = ...` to ignore the resulting value without dropping it immediately
[INFO] [stdout]     |
[INFO] [stdout] 203 |     let _unused = fg.show();
[INFO] [stdout]     |     +++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/bioinformatics/sequence-mutation/src/seq.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(alphabet: Vec<&str>, len: usize) -> Seq {
[INFO] [stdout]    |                              ^^^^                  ^^^ the same lifetime is hidden here
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn new(alphabet: Vec<&str>, len: usize) -> Seq<'_> {
[INFO] [stdout]    |                                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/_24-game/src/main.rs:39:56
[INFO] [stdout]    |
[INFO] [stdout] 39 | ...                   if (i - 24.0).abs() < f32::EPSILON {
[INFO] [stdout]    |                                                  ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/_24-game/src/main.rs:99:23
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(input: &str) -> Lexer {
[INFO] [stdout]    |                       ^^^^     ^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                       |
[INFO] [stdout]    |                       the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 99 |     pub fn new(input: &str) -> Lexer<'_> {
[INFO] [stdout]    |                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/_24-game/src/main.rs:203:23
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn new(input: &str) -> Parser {
[INFO] [stdout]     |                       ^^^^     ^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                       |
[INFO] [stdout]     |                       the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 203 |     pub fn new(input: &str) -> Parser<'_> {
[INFO] [stdout]     |                                      ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/average-loop-length/src/main.rs:87:59
[INFO] [stdout]    |
[INFO] [stdout] 87 |         assert!((factorial(10) - 3628800f64).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking date-format v0.1.0 (/opt/rustwide/workdir/tasks/date-format)
[INFO] [stderr]     Checking holidays-related-to-easter v0.1.0 (/opt/rustwide/workdir/tasks/holidays-related-to-easter)
[INFO] [stderr]     Checking discordian-date v0.1.0 (/opt/rustwide/workdir/tasks/discordian-date)
[INFO] [stderr]     Checking show-the-epoch v0.1.0 (/opt/rustwide/workdir/tasks/show-the-epoch)
[INFO] [stderr]     Checking five-weekends v0.1.0 (/opt/rustwide/workdir/tasks/five-weekends)
[INFO] [stderr]     Checking take-notes-on-the-command-line v0.1.0 (/opt/rustwide/workdir/tasks/take-notes-on-the-command-line)
[INFO] [stderr]     Checking day-of-the-week v0.1.0 (/opt/rustwide/workdir/tasks/day-of-the-week)
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]   --> tasks/holidays-related-to-easter/src/main.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     NaiveDate::from_ymd(year as i32, month, day)
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> tasks/five-weekends/src/main.rs:36:24
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for (y, m) in &out[(len - 5..)] {
[INFO] [stdout]    |                        ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for (y, m) in &out[(len - 5..)] {
[INFO] [stdout] 36 +     for (y, m) in &out[len - 5..] {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> tasks/discordian-date/src/main.rs:71:22
[INFO] [stdout]    |
[INFO] [stdout] 71 |         let dt = Utc.ymd(-1166, 1, 1);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> tasks/discordian-date/src/main.rs:77:22
[INFO] [stdout]    |
[INFO] [stdout] 77 |         let dt = Utc.ymd(2016, 2, 28);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> tasks/discordian-date/src/main.rs:83:22
[INFO] [stdout]    |
[INFO] [stdout] 83 |         let dt = Utc.ymd(2016, 2, 29);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> tasks/discordian-date/src/main.rs:89:22
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let dt = Utc.ymd(2016, 3, 1);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> tasks/discordian-date/src/main.rs:95:22
[INFO] [stdout]    |
[INFO] [stdout] 95 |         let dt = Utc.ymd(2015, 2, 28);
[INFO] [stdout]    |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> tasks/discordian-date/src/main.rs:101:22
[INFO] [stdout]     |
[INFO] [stdout] 101 |         let dt = Utc.ymd(2015, 3, 1);
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> tasks/discordian-date/src/main.rs:107:22
[INFO] [stdout]     |
[INFO] [stdout] 107 |         let dt = Utc.ymd(1994, 5, 14);
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> tasks/five-weekends/src/main.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |             if Local.ymd(year, *month, 1).weekday() == Weekday::Fri {
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]    --> tasks/discordian-date/src/main.rs:116:22
[INFO] [stdout]     |
[INFO] [stdout] 116 |         let dt = Utc.ymd(1215, 6, 15);
[INFO] [stdout]     |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]  --> tasks/show-the-epoch/src/main.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let epoch = Utc.timestamp(0, 0);
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]   --> tasks/holidays-related-to-easter/src/main.rs:24:16
[INFO] [stdout]    |
[INFO] [stdout] 24 |     NaiveDate::from_ymd(year as i32, month, day)
[INFO] [stdout]    |                ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]  --> tasks/day-of-the-week/src/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |         let dt = Utc.ymd(i, 12, 25);
[INFO] [stdout]   |                      ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]   --> tasks/holidays-related-to-easter/src/main.rs:53:31
[INFO] [stdout]    |
[INFO] [stdout] 53 |         assert_eq!(NaiveDate::from_ymd(1777, 3, 30), get_easter_day(1777));
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `chrono::NaiveDate::from_ymd`: use `from_ymd_opt()` instead
[INFO] [stdout]   --> tasks/holidays-related-to-easter/src/main.rs:54:31
[INFO] [stdout]    |
[INFO] [stdout] 54 |         assert_eq!(NaiveDate::from_ymd(2021, 4, 4), get_easter_day(2021));
[INFO] [stdout]    |                               ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::timestamp`: use `timestamp_opt()` instead
[INFO] [stdout]  --> tasks/show-the-epoch/src/main.rs:4:21
[INFO] [stdout]   |
[INFO] [stdout] 4 |     let epoch = Utc.timestamp(0, 0);
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]   --> tasks/five-weekends/src/main.rs:36:24
[INFO] [stdout]    |
[INFO] [stdout] 36 |     for (y, m) in &out[(len - 5..)] {
[INFO] [stdout]    |                        ^         ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 36 -     for (y, m) in &out[(len - 5..)] {
[INFO] [stdout] 36 +     for (y, m) in &out[len - 5..] {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]   --> tasks/five-weekends/src/main.rs:15:22
[INFO] [stdout]    |
[INFO] [stdout] 15 |             if Local.ymd(year, *month, 1).weekday() == Weekday::Fri {
[INFO] [stdout]    |                      ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking json v0.1.0 (/opt/rustwide/workdir/tasks/json)
[INFO] [stdout] warning: use of deprecated method `chrono::TimeZone::ymd`: use `with_ymd_and_hms()` instead
[INFO] [stdout]  --> tasks/day-of-the-week/src/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 |         let dt = Utc.ymd(i, 12, 25);
[INFO] [stdout]   |                      ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking kolakoski-sequence v0.1.0 (/opt/rustwide/workdir/tasks/kolakoski-sequence)
[INFO] [stderr]     Checking ordered-partitions v0.1.0 (/opt/rustwide/workdir/tasks/ordered-partitions)
[INFO] [stderr]     Checking humble-numbers v0.1.0 (/opt/rustwide/workdir/tasks/humble-numbers)
[INFO] [stderr]     Checking rare-numbers v0.1.0 (/opt/rustwide/workdir/tasks/rare-numbers)
[INFO] [stderr]     Checking topswops v0.1.0 (/opt/rustwide/workdir/tasks/topswops)
[INFO] [stderr]     Checking sequence-smallest-number-with-exactly-n-divisors v0.1.0 (/opt/rustwide/workdir/tasks/sequence-smallest-number-with-exactly-n-divisors)
[INFO] [stderr]     Checking recursively v0.1.0 (/opt/rustwide/workdir/tasks/walk-a-directory/recursively)
[INFO] [stderr]     Checking range-expansion v0.1.0 (/opt/rustwide/workdir/tasks/range-expansion)
[INFO] [stderr]     Checking sparkline-in-unicode v0.1.0 (/opt/rustwide/workdir/tasks/sparkline-in-unicode)
[INFO] [stderr]     Checking fix-code-tags v0.1.0 (/opt/rustwide/workdir/tasks/rosetta-code/fix-code-tags)
[INFO] [stderr]     Checking find-bare-lang-tags v0.1.0 (/opt/rustwide/workdir/tasks/rosetta-code/find-bare-lang-tags)
[INFO] [stderr]     Checking iced v0.14.0
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]   --> tasks/sparkline-in-unicode/src/main.rs:17:49
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let min = samples.iter().cloned().fold(f64::NAN, f64::min);
[INFO] [stdout]    |                                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]   --> tasks/sparkline-in-unicode/src/main.rs:18:49
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let max = samples.iter().cloned().fold(f64::NAN, f64::max);
[INFO] [stdout]    |                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking complex v0.1.0 (/opt/rustwide/workdir/tasks/arithmetic/complex)
[INFO] [stderr]     Checking roots-of-unity v0.1.0 (/opt/rustwide/workdir/tasks/roots-of-unity)
[INFO] [stderr]     Checking range-extraction v0.1.0 (/opt/rustwide/workdir/tasks/range-extraction)
[INFO] [stderr]     Checking arbitrary-precision-integers-included v0.1.0 (/opt/rustwide/workdir/tasks/arbitrary-precision-integers-included)
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]   --> tasks/sparkline-in-unicode/src/main.rs:17:49
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let min = samples.iter().cloned().fold(f64::NAN, f64::min);
[INFO] [stdout]    |                                                 ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking closest-pair-problem v0.1.0 (/opt/rustwide/workdir/tasks/closest-pair-problem)
[INFO] [stdout] warning: use of deprecated constant `std::f64::NAN`: replaced by the `NAN` associated constant on `f64`
[INFO] [stdout]   --> tasks/sparkline-in-unicode/src/main.rs:18:49
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let max = samples.iter().cloned().fold(f64::NAN, f64::max);
[INFO] [stdout]    |                                                 ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking _100-doors v0.1.0 (/opt/rustwide/workdir/tasks/_100-doors)
[INFO] [stderr]     Checking modular-exponentiation v0.1.0 (/opt/rustwide/workdir/tasks/modular-exponentiation)
[INFO] [stderr]     Checking greatest-common-divisor v0.1.0 (/opt/rustwide/workdir/tasks/greatest-common-divisor)
[INFO] [stderr]     Checking integer-square-root v0.1.0 (/opt/rustwide/workdir/tasks/integer-square-root)
[INFO] [stderr]     Checking rational v0.1.0 (/opt/rustwide/workdir/tasks/arithmetic/rational)
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/_100-doors/src/bin/optimized.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |         if (x - x.round()).abs() < f64::EPSILON {
[INFO] [stdout]    |                                         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking lychrel-numbers v0.1.0 (/opt/rustwide/workdir/tasks/lychrel-numbers)
[INFO] [stderr]     Checking integer-sequence v0.1.0 (/opt/rustwide/workdir/tasks/integer-sequence)
[INFO] [stderr]     Checking totient-function v0.1.0 (/opt/rustwide/workdir/tasks/totient-function)
[INFO] [stdout] warning: use of deprecated constant `std::f32::INFINITY`: replaced by the `INFINITY` associated constant on `f32`
[INFO] [stdout]   --> tasks/closest-pair-problem/src/main.rs:74:37
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     re: ::std::f32::INFINITY,
[INFO] [stdout]    |                                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rsa-code v0.1.0 (/opt/rustwide/workdir/tasks/rsa-code)
[INFO] [stderr]     Checking iban v0.1.0 (/opt/rustwide/workdir/tasks/iban)
[INFO] [stderr]     Checking hello-world-graphical v0.1.0 (/opt/rustwide/workdir/tasks/hello-world/graphical)
[INFO] [stderr]     Checking animation v0.1.0 (/opt/rustwide/workdir/tasks/animation)
[INFO] [stderr]     Checking horners-rule-for-polynomial-evaluation v0.1.0 (/opt/rustwide/workdir/tasks/horners-rule-for-polynomial-evaluation)
[INFO] [stderr]     Checking evaluate-binomial-coefficients v0.1.0 (/opt/rustwide/workdir/tasks/evaluate-binomial-coefficients)
[INFO] [stderr]     Checking equilibrium-index v0.1.0 (/opt/rustwide/workdir/tasks/equilibrium-index)
[INFO] [stderr]     Checking roots-of-a-function v0.1.0 (/opt/rustwide/workdir/tasks/roots-of-a-function)
[INFO] [stderr]     Checking dot-product v0.1.0 (/opt/rustwide/workdir/tasks/dot-product)
[INFO] [stderr]     Checking _9-billion-names-of-god-the-integer v0.1.0 (/opt/rustwide/workdir/tasks/_9-billion-names-of-god-the-integer)
[INFO] [stderr]     Checking fast-fourier-transform v0.1.0 (/opt/rustwide/workdir/tasks/fast-fourier-transform)
[INFO] [stderr]     Checking harmonic-series v0.1.0 (/opt/rustwide/workdir/tasks/harmonic-series)
[INFO] [stderr]     Checking formal-power-series v0.1.0 (/opt/rustwide/workdir/tasks/formal-power-series)
[INFO] [stdout] warning: use of deprecated constant `std::f32::INFINITY`: replaced by the `INFINITY` associated constant on `f32`
[INFO] [stdout]   --> tasks/closest-pair-problem/src/main.rs:74:37
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     re: ::std::f32::INFINITY,
[INFO] [stdout]    |                                     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/_100-doors/src/bin/optimized.rs:20:41
[INFO] [stdout]    |
[INFO] [stdout] 20 |         if (x - x.round()).abs() < f64::EPSILON {
[INFO] [stdout]    |                                         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking egyptian-fractions v0.1.0 (/opt/rustwide/workdir/tasks/egyptian-fractions)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/formal-power-series/src/fps.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn iter(&self) -> Iter {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/formal-power-series/src/fps.rs:152:25
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn iter_nonzero(&self) -> IterNonzero {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn iter_nonzero(&self) -> IterNonzero<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking heronian-triangles v0.1.0 (/opt/rustwide/workdir/tasks/heronian-triangles)
[INFO] [stderr]     Checking use-another-language-to-call-a-function v0.1.0 (/opt/rustwide/workdir/tasks/use-another-language-to-call-a-function)
[INFO] [stderr]     Checking check-output-device-is-a-terminal v0.1.0 (/opt/rustwide/workdir/tasks/check-output-device-is-a-terminal)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> tasks/egyptian-fractions/src/main.rs:80:41
[INFO] [stdout]    |
[INFO] [stdout] 80 |         .fold(String::new(), |acc, num| (acc + &num.to_string() + ", "));
[INFO] [stdout]    |                                         ^                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 80 -         .fold(String::new(), |acc, num| (acc + &num.to_string() + ", "));
[INFO] [stdout] 80 +         .fold(String::new(), |acc, num| acc + &num.to_string() + ", ");
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/formal-power-series/src/fps.rs:145:17
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn iter(&self) -> Iter {
[INFO] [stdout]     |                 ^^^^^     ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 145 |     pub fn iter(&self) -> Iter<'_> {
[INFO] [stdout]     |                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> tasks/formal-power-series/src/fps.rs:152:25
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn iter_nonzero(&self) -> IterNonzero {
[INFO] [stdout]     |                         ^^^^^     ^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                         |
[INFO] [stdout]     |                         the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 152 |     pub fn iter_nonzero(&self) -> IterNonzero<'_> {
[INFO] [stdout]     |                                              ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking handle-a-signal v0.1.0 (/opt/rustwide/workdir/tasks/handle-a-signal)
[INFO] [stderr]     Checking check-input-device-is-a-terminal v0.1.0 (/opt/rustwide/workdir/tasks/check-input-device-is-a-terminal)
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/heronian-triangles/src/main.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{f64, usize};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]   --> tasks/egyptian-fractions/src/main.rs:80:41
[INFO] [stdout]    |
[INFO] [stdout] 80 |         .fold(String::new(), |acc, num| (acc + &num.to_string() + ", "));
[INFO] [stdout]    |                                         ^                             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 80 -         .fold(String::new(), |acc, num| (acc + &num.to_string() + ", "));
[INFO] [stdout] 80 +         .fold(String::new(), |acc, num| acc + &num.to_string() + ", ");
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/heronian-triangles/src/main.rs:2:16
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{f64, usize};
[INFO] [stdout]   |                ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking machine-code v0.1.0 (/opt/rustwide/workdir/tasks/machine-code)
[INFO] [stderr]     Checking call-a-foreign-language-function v0.1.0 (/opt/rustwide/workdir/tasks/call-a-foreign-language-function)
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> tasks/handle-a-signal/src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         GOT_SIGINT.store(false, Ordering::Release);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]    |
[INFO] [stdout] 13 -     static mut GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout] 13 +     static GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> tasks/handle-a-signal/src/main.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             GOT_SIGINT.store(true, Ordering::Release);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]    |
[INFO] [stdout] 13 -     static mut GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout] 13 +     static GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> tasks/handle-a-signal/src/main.rs:25:44
[INFO] [stdout]    |
[INFO] [stdout] 25 |         libc::signal(SIGINT, handle_sigint as sighandler_t);
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 25 |         libc::signal(SIGINT, handle_sigint as *const () as sighandler_t);
[INFO] [stdout]    |                                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> tasks/handle-a-signal/src/main.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |         if unsafe { GOT_SIGINT.load(Ordering::Acquire) } {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]    |
[INFO] [stdout] 13 -     static mut GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout] 13 +     static GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> tasks/call-a-foreign-language-function/src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 |   /// C functions are declared in an `extern "C"` block.
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 | / extern "C" {
[INFO] [stdout] 8 | |     fn strcmp(a: *const c_char, b: *const c_char) -> i32;
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]   |
[INFO] [stdout]   = help: use `//` for a plain comment
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking burrows-wheeler-transform v0.1.0 (/opt/rustwide/workdir/tasks/burrows-wheeler-transform)
[INFO] [stderr]     Checking even-or-odd v0.1.0 (/opt/rustwide/workdir/tasks/even-or-odd)
[INFO] [stderr]     Checking newbie v0.1.0 (/opt/rustwide/workdir/tasks/hello-world/newbie)
[INFO] [stderr]     Checking padovan-n-step-number-sequences v0.1.0 (/opt/rustwide/workdir/tasks/padovan-n-step-number-sequences)
[INFO] [stderr]     Checking truncate-a-file v0.1.0 (/opt/rustwide/workdir/tasks/truncate-a-file)
[INFO] [stdout] warning: unused doc comment
[INFO] [stdout]  --> tasks/call-a-foreign-language-function/src/main.rs:6:1
[INFO] [stdout]   |
[INFO] [stdout] 6 |   /// C functions are declared in an `extern "C"` block.
[INFO] [stdout]   |   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 7 | / extern "C" {
[INFO] [stdout] 8 | |     fn strcmp(a: *const c_char, b: *const c_char) -> i32;
[INFO] [stdout] 9 | | }
[INFO] [stdout]   | |_- rustdoc does not generate documentation for extern blocks
[INFO] [stdout]   |
[INFO] [stdout]   = help: use `//` for a plain comment
[INFO] [stdout]   = note: `#[warn(unused_doc_comments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking compound-data-type v0.1.0 (/opt/rustwide/workdir/tasks/compound-data-type)
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> tasks/handle-a-signal/src/main.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         GOT_SIGINT.store(false, Ordering::Release);
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout]    = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]    |
[INFO] [stdout] 13 -     static mut GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout] 13 +     static GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> tasks/handle-a-signal/src/main.rs:22:13
[INFO] [stdout]    |
[INFO] [stdout] 22 |             GOT_SIGINT.store(true, Ordering::Release);
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]    |
[INFO] [stdout] 13 -     static mut GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout] 13 +     static GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: direct cast of function item into an integer
[INFO] [stdout]   --> tasks/handle-a-signal/src/main.rs:25:44
[INFO] [stdout]    |
[INFO] [stdout] 25 |         libc::signal(SIGINT, handle_sigint as sighandler_t);
[INFO] [stdout]    |                                            ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(function_casts_as_integer)]` on by default
[INFO] [stdout] help: first cast to a pointer `as *const ()`
[INFO] [stdout]    |
[INFO] [stdout] 25 |         libc::signal(SIGINT, handle_sigint as *const () as sighandler_t);
[INFO] [stdout]    |                                            ++++++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: creating a shared reference to mutable static
[INFO] [stdout]   --> tasks/handle-a-signal/src/main.rs:39:21
[INFO] [stdout]    |
[INFO] [stdout] 39 |         if unsafe { GOT_SIGINT.load(Ordering::Acquire) } {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ shared reference to mutable static
[INFO] [stdout]    |
[INFO] [stdout]    = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2024/static-mut-references.html>
[INFO] [stdout] help: this type already provides "interior mutability", so its binding doesn't need to be declared as mutable when borrowed with a shared reference
[INFO] [stdout]    |
[INFO] [stdout] 13 -     static mut GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout] 13 +     static GOT_SIGINT: AtomicBool = AtomicBool::new(false);
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking happy-numbers v0.1.0 (/opt/rustwide/workdir/tasks/happy-numbers)
[INFO] [stderr]     Checking execute-brainfuck v0.1.0 (/opt/rustwide/workdir/tasks/execute-brainfuck)
[INFO] [stderr]     Checking rot-13 v0.1.0 (/opt/rustwide/workdir/tasks/rot-13)
[INFO] [stderr]     Checking value-capture v0.1.0 (/opt/rustwide/workdir/tasks/closures/value-capture)
[INFO] [stderr]     Checking wireworld v0.1.0 (/opt/rustwide/workdir/tasks/wireworld)
[INFO] [stderr]     Checking count-occurrences-of-a-substring v0.1.0 (/opt/rustwide/workdir/tasks/count-occurrences-of-a-substring)
[INFO] [stderr]     Checking mouse-position v0.1.0 (/opt/rustwide/workdir/tasks/mouse-position)
[INFO] [stderr]     Checking tau-number v0.1.0 (/opt/rustwide/workdir/tasks/tau-number)
[INFO] [stderr]     Checking sieve-of-eratosthenes v0.1.0 (/opt/rustwide/workdir/tasks/sieve-of-eratosthenes)
[INFO] [stderr]     Checking string-concatenation v0.1.0 (/opt/rustwide/workdir/tasks/string-concatenation)
[INFO] [stderr]     Checking crc-32 v0.1.0 (/opt/rustwide/workdir/tasks/crc-32)
[INFO] [stderr]     Checking arithmetic-mean v0.1.0 (/opt/rustwide/workdir/tasks/averages/arithmetic-mean)
[INFO] [stderr]     Checking floyd-warshall-algorithm v0.1.0 (/opt/rustwide/workdir/tasks/floyd-warshall-algorithm)
[INFO] [stderr]     Checking balanced-ternary v0.1.0 (/opt/rustwide/workdir/tasks/balanced-ternary)
[INFO] [stderr]     Checking anagrams v0.1.0 (/opt/rustwide/workdir/tasks/anagrams)
[INFO] [stderr]     Checking i-before-e-except-after-c v0.1.0 (/opt/rustwide/workdir/tasks/i-before-e-except-after-c)
[INFO] [stderr]     Checking calculating-the-value-of-e v0.1.0 (/opt/rustwide/workdir/tasks/calculating-the-value-of-e)
[INFO] [stderr]     Checking events v0.1.0 (/opt/rustwide/workdir/tasks/events)
[INFO] [stdout] warning: use of deprecated module `std::i32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/floyd-warshall-algorithm/src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::i32;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> tasks/p-value-correction/src/main.rs:107:18
[INFO] [stdout]     |
[INFO] [stdout] 107 |         .map(|i| ((p_values[i] * n as f64) / (i + 1) as f64))
[INFO] [stdout]     |                  ^                                         ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 107 -         .map(|i| ((p_values[i] * n as f64) / (i + 1) as f64))
[INFO] [stdout] 107 +         .map(|i| (p_values[i] * n as f64) / (i + 1) as f64)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking perfect-numbers v0.1.0 (/opt/rustwide/workdir/tasks/perfect-numbers)
[INFO] [stderr]     Checking population-count v0.1.0 (/opt/rustwide/workdir/tasks/population-count)
[INFO] [stderr]     Checking execute-hq9-plus v0.1.0 (/opt/rustwide/workdir/tasks/execute-hq9-plus)
[INFO] [stderr]     Checking rename-a-file v0.1.0 (/opt/rustwide/workdir/tasks/rename-a-file)
[INFO] [stderr]     Checking move-to-front v0.1.0 (/opt/rustwide/workdir/tasks/move-to-front)
[INFO] [stdout] warning: value assigned to `accumulator` is never read
[INFO] [stdout]   --> tasks/execute-hq9-plus/src/main.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |             '+' => accumulator += 1,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking taxicab-numbers v0.1.0 (/opt/rustwide/workdir/tasks/taxicab-numbers)
[INFO] [stderr]     Checking reverse-words-in-a-string v0.1.0 (/opt/rustwide/workdir/tasks/reverse-words-in-a-string)
[INFO] [stderr]     Checking sleep-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/sleep-sort)
[INFO] [stderr]     Checking array-concatenation v0.1.0 (/opt/rustwide/workdir/tasks/array-concatenation)
[INFO] [stderr]     Checking csv-data-manipulation v0.1.0 (/opt/rustwide/workdir/tasks/csv-data-manipulation)
[INFO] [stderr]     Checking for v0.1.0 (/opt/rustwide/workdir/tasks/loops/for)
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]    --> tasks/balanced-ternary/src/main.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 |         BalancedTernary::from(0);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 278 |         let _ = BalancedTernary::from(0);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]    --> tasks/balanced-ternary/src/main.rs:279:9
[INFO] [stdout]     |
[INFO] [stdout] 279 |         BalancedTernary::from(-5);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 279 |         let _ = BalancedTernary::from(-5);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `from` that must be used
[INFO] [stdout]    --> tasks/balanced-ternary/src/main.rs:280:9
[INFO] [stdout]     |
[INFO] [stdout] 280 |         BalancedTernary::from(21);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 280 |         let _ = BalancedTernary::from(21);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sequence-of-primes-by-trial-division v0.1.0 (/opt/rustwide/workdir/tasks/sequence-of-primes-by-trial-division)
[INFO] [stderr]     Checking string-interpolation-included v0.1.0 (/opt/rustwide/workdir/tasks/string-interpolation-included)
[INFO] [stderr]     Checking anonymous-recursion v0.1.0 (/opt/rustwide/workdir/tasks/anonymous-recursion)
[INFO] [stderr]     Checking vampire-number v0.1.0 (/opt/rustwide/workdir/tasks/vampire-number)
[INFO] [stderr]     Checking ethiopian-multiplication v0.1.0 (/opt/rustwide/workdir/tasks/ethiopian-multiplication)
[INFO] [stderr]     Checking price-fraction v0.1.0 (/opt/rustwide/workdir/tasks/price-fraction)
[INFO] [stderr]     Checking character-codes v0.1.0 (/opt/rustwide/workdir/tasks/character-codes)
[INFO] [stderr]     Checking permutations-with-repetitions v0.1.0 (/opt/rustwide/workdir/tasks/permutations-with-repetitions)
[INFO] [stderr]     Checking write-to-a-windows-event-log v0.1.0 (/opt/rustwide/workdir/tasks/write-to-a-windows-event-log)
[INFO] [stderr]     Checking rep-string v0.1.0 (/opt/rustwide/workdir/tasks/rep-string)
[INFO] [stderr]     Checking fizzbuzz v0.1.0 (/opt/rustwide/workdir/tasks/fizzbuzz)
[INFO] [stderr]     Checking multiplication-tables v0.1.0 (/opt/rustwide/workdir/tasks/multiplication-tables)
[INFO] [stderr]     Checking search-a-list v0.1.0 (/opt/rustwide/workdir/tasks/search-a-list)
[INFO] [stderr]     Checking vector-products v0.1.0 (/opt/rustwide/workdir/tasks/vector-products)
[INFO] [stderr]     Checking a-plus-b v0.1.0 (/opt/rustwide/workdir/tasks/a-plus-b)
[INFO] [stderr]     Checking self-describing_numbers v0.1.0 (/opt/rustwide/workdir/tasks/self-describing-numbers)
[INFO] [stderr]     Checking sha-1 v0.1.0 (/opt/rustwide/workdir/tasks/sha-1)
[INFO] [stderr]     Checking snake v0.1.0 (/opt/rustwide/workdir/tasks/snake)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> tasks/permutations-with-repetitions/src/main.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn permutations<T>(universe: &[T], size: usize) -> PermutationIterator<T> {
[INFO] [stdout]   |                              ^^^^                  ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                              |
[INFO] [stdout]   |                              the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn permutations<T>(universe: &[T], size: usize) -> PermutationIterator<'_, T> {
[INFO] [stdout]   |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking binary-search v0.1.0 (/opt/rustwide/workdir/tasks/binary-search)
[INFO] [stderr]     Checking currying v0.1.0 (/opt/rustwide/workdir/tasks/currying)
[INFO] [stderr]     Checking arrays v0.1.0 (/opt/rustwide/workdir/tasks/arrays)
[INFO] [stderr]     Checking foreach v0.1.0 (/opt/rustwide/workdir/tasks/loops/foreach)
[INFO] [stderr]     Checking string-matching v0.1.0 (/opt/rustwide/workdir/tasks/string-matching)
[INFO] [stderr]     Checking collections v0.1.0 (/opt/rustwide/workdir/tasks/collections)
[INFO] [stderr]     Checking magic-squares-of-odd-order v0.1.0 (/opt/rustwide/workdir/tasks/magic-squares-of-odd-order)
[INFO] [stderr]     Checking text v0.1.0 (/opt/rustwide/workdir/tasks/user-input/text)
[INFO] [stderr]     Checking combinations v0.1.0 (/opt/rustwide/workdir/tasks/combinations)
[INFO] [stderr]     Checking apply-a-callback-to-an-array v0.1.0 (/opt/rustwide/workdir/tasks/apply-a-callback-to-an-array)
[INFO] [stderr]     Checking eulers-sum-of-powers-conjecture v0.1.0 (/opt/rustwide/workdir/tasks/eulers-sum-of-powers-conjecture)
[INFO] [stderr]     Checking optional-parameters v0.1.0 (/opt/rustwide/workdir/tasks/optional-parameters)
[INFO] [stderr]     Checking top-and-tail v0.1.0 (/opt/rustwide/workdir/tasks/strip-whitespace-from-a-string/top-and-tail)
[INFO] [stderr]     Checking element-insertion v0.1.0 (/opt/rustwide/workdir/tasks/singly-linked-list/element-insertion)
[INFO] [stderr]     Checking primality-by-trial-division v0.1.0 (/opt/rustwide/workdir/tasks/primality-by-trial-division)
[INFO] [stderr]     Checking chat-server v0.1.0 (/opt/rustwide/workdir/tasks/chat-server)
[INFO] [stderr]     Checking function-composition v0.1.0 (/opt/rustwide/workdir/tasks/function-composition)
[INFO] [stderr]     Checking modular-inverse v0.1.0 (/opt/rustwide/workdir/tasks/modular-inverse)
[INFO] [stderr]     Checking repeat-a-string v0.1.0 (/opt/rustwide/workdir/tasks/repeat-a-string)
[INFO] [stderr]     Checking flatten-a-list v0.1.0 (/opt/rustwide/workdir/tasks/flatten-a-list)
[INFO] [stderr]     Checking n-plus-one-half v0.1.0 (/opt/rustwide/workdir/tasks/loops/n-plus-one-half)
[INFO] [stderr]     Checking abc-problem v0.1.0 (/opt/rustwide/workdir/tasks/abc-problem)
[INFO] [stderr]     Checking vigenere-cipher v0.1.0 (/opt/rustwide/workdir/tasks/vigenere-cipher)
[INFO] [stderr]     Checking the-isaac-cipher v0.1.0 (/opt/rustwide/workdir/tasks/the-isaac-cipher)
[INFO] [stderr]     Checking strip-characters-from-a-string v0.1.0 (/opt/rustwide/workdir/tasks/strip-characters-from-a-string)
[INFO] [stderr]     Checking assertions v0.1.0 (/opt/rustwide/workdir/tasks/assertions)
[INFO] [stderr]     Checking enumerations v0.1.0 (/opt/rustwide/workdir/tasks/enumerations)
[INFO] [stderr]     Checking man-or-boy-test v0.1.0 (/opt/rustwide/workdir/tasks/man-or-boy-test)
[INFO] [stderr]     Checking topological-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/topological-sort)
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> tasks/the-isaac-cipher/src/main.rs:160:23
[INFO] [stdout]     |
[INFO] [stdout] 160 |             .map(|&b| (self.i_rand_ascii() ^ b))
[INFO] [stdout]     |                       ^                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 160 -             .map(|&b| (self.i_rand_ascii() ^ b))
[INFO] [stdout] 160 +             .map(|&b| self.i_rand_ascii() ^ b)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking combinations-with-repetitions v0.1.0 (/opt/rustwide/workdir/tasks/combinations-with-repetitions)
[INFO] [stderr]     Checking mean-angle v0.1.0 (/opt/rustwide/workdir/tasks/averages/mean-angle)
[INFO] [stderr]     Checking doubly-linked-list-element-definition v0.1.0 (/opt/rustwide/workdir/tasks/doubly-linked-list/element-definition)
[INFO] [stderr]     Checking hofstadter-conway v0.1.0 (/opt/rustwide/workdir/tasks/hofstadter-conway)
[INFO] [stderr]     Checking echo-server v0.1.0 (/opt/rustwide/workdir/tasks/echo-server)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/sorting-algorithms/topological-sort/src/main.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn build_libraries(input: Vec<&str>) -> HashMap<&str, Box<Library>> {
[INFO] [stdout]    |                               ^^^^              ^^^^      ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |                 |
[INFO] [stdout]    |                               |                 the same lifetime is elided here
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn build_libraries(input: Vec<&str>) -> HashMap<&str, Box<Library<'_>>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking element-wise-operations v0.1.0 (/opt/rustwide/workdir/tasks/element-wise-operations)
[INFO] [stderr]     Checking metered-concurrency v0.1.0 (/opt/rustwide/workdir/tasks/metered-concurrency)
[INFO] [stderr]     Checking function-definition v0.1.0 (/opt/rustwide/workdir/tasks/function-definition)
[INFO] [stderr]     Checking remove-duplicate-elements v0.1.0 (/opt/rustwide/workdir/tasks/remove-duplicate-elements)
[INFO] [stderr]     Checking boolean-values v0.1.0 (/opt/rustwide/workdir/tasks/boolean-values)
[INFO] [stderr]     Checking return-multiple-values v0.1.0 (/opt/rustwide/workdir/tasks/return-multiple-values)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/combinations-with-repetitions/src/main.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(arr: &[T], k: u32) -> CombinationsWithRepetitions<T> {
[INFO] [stdout]    |                 ^^^^             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(arr: &[T], k: u32) -> CombinationsWithRepetitions<'_, T> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking abstract-type v0.1.0 (/opt/rustwide/workdir/tasks/abstract-type)
[INFO] [stderr]     Checking continue v0.1.0 (/opt/rustwide/workdir/tasks/loops/continue)
[INFO] [stderr]     Checking cheryl-birthday v0.1.0 (/opt/rustwide/workdir/tasks/cheryl-birthday)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/metered-concurrency/src/main.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn acquire(&self) -> CountingSemaphoreGuard {
[INFO] [stdout]    |                    ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn acquire(&self) -> CountingSemaphoreGuard<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking formatted-numeric-output v0.1.0 (/opt/rustwide/workdir/tasks/formatted-numeric-output)
[INFO] [stderr]     Checking associative-array-iteration v0.1.0 (/opt/rustwide/workdir/tasks/associative-array/iteration)
[INFO] [stderr]     Checking environment-variables v0.1.0 (/opt/rustwide/workdir/tasks/environment-variables)
[INFO] [stderr]     Checking substring-top-and-tail v0.1.0 (/opt/rustwide/workdir/tasks/substring/top-and-tail)
[INFO] [stderr]     Checking thieles-interpolation-formula v0.1.0 (/opt/rustwide/workdir/tasks/thieles-interpolation-formula)
[INFO] [stderr]     Checking knights-tour v0.1.0 (/opt/rustwide/workdir/tasks/knights-tour)
[INFO] [stderr]     Checking command-line-arguments v0.1.0 (/opt/rustwide/workdir/tasks/command-line-arguments)
[INFO] [stderr]     Checking arithmetic-geometric-mean v0.1.0 (/opt/rustwide/workdir/tasks/arithmetic-geometric-mean)
[INFO] [stderr]     Checking doubly-linked-list-element-insertion v0.1.0 (/opt/rustwide/workdir/tasks/doubly-linked-list/element-insertion)
[INFO] [stderr]     Checking hofstadter-figure-figure-sequences v0.1.0 (/opt/rustwide/workdir/tasks/hofstadter-figure-figure-sequences)
[INFO] [stderr]     Checking empty-program v0.1.0 (/opt/rustwide/workdir/tasks/empty-program)
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/arithmetic-geometric-mean/src/main.rs:30:37
[INFO] [stdout]    |
[INFO] [stdout] 30 |             if (a - g).abs() < f32::EPSILON {
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking middle-three-digits v0.1.0 (/opt/rustwide/workdir/tasks/middle-three-digits)
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/arithmetic-geometric-mean/src/main.rs:41:59
[INFO] [stdout]    |
[INFO] [stdout] 41 |     assert!((agm(12f32, 6f32) - 8.740746f32).abs() < f32::EPSILON);
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking _0-1 v0.1.0 (/opt/rustwide/workdir/tasks/knapsack-problem/_0-1)
[INFO] [stderr]     Checking decode v0.1.0 (/opt/rustwide/workdir/tasks/roman-numerals/decode)
[INFO] [stderr]     Checking generate-chess960-starting-position v0.1.0 (/opt/rustwide/workdir/tasks/generate-chess960-starting-position)
[INFO] [stderr]     Checking find-limit-of-recursion v0.1.0 (/opt/rustwide/workdir/tasks/find-limit-of-recursion)
[INFO] [stderr]     Checking lzw-compression v0.1.0 (/opt/rustwide/workdir/tasks/lzw-compression)
[INFO] [stderr]     Checking accumulator-factory v0.1.0 (/opt/rustwide/workdir/tasks/accumulator-factory)
[INFO] [stderr]     Checking greatest-subsequential-sum v0.1.0 (/opt/rustwide/workdir/tasks/greatest-subsequential-sum)
[INFO] [stderr]     Checking continued-fraction v0.1.0 (/opt/rustwide/workdir/tasks/continued-fraction)
[INFO] [stderr]     Checking dns-query v0.1.0 (/opt/rustwide/workdir/tasks/dns-query)
[INFO] [stderr]     Checking four-bit-adder v0.1.0 (/opt/rustwide/workdir/tasks/four-bit-adder)
[INFO] [stderr]     Checking sudoku v0.1.0 (/opt/rustwide/workdir/tasks/sudoku)
[INFO] [stderr]     Checking here-document v0.1.0 (/opt/rustwide/workdir/tasks/here-document)
[INFO] [stderr]     Checking bitwise-operations v0.1.0 (/opt/rustwide/workdir/tasks/bitwise-operations)
[INFO] [stderr]     Checking comments v0.1.0 (/opt/rustwide/workdir/tasks/comments)
[INFO] [stderr]     Checking median v0.1.0 (/opt/rustwide/workdir/tasks/averages/median)
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> tasks/four-bit-adder/src/main.rs:152:32
[INFO] [stdout]     |
[INFO] [stdout] 152 |     for (a, b) in (0..std::u8::MAX).map(|n| (n >> 4, n & 15)) {
[INFO] [stdout]     |                                ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking numerical-integration v0.1.0 (/opt/rustwide/workdir/tasks/numerical-integration)
[INFO] [stderr]     Checking read-a-specific-line-from-a-file v0.1.0 (/opt/rustwide/workdir/tasks/read-a-specific-line-from-a-file)
[INFO] [stderr]     Checking read-entire-file v0.1.0 (/opt/rustwide/workdir/tasks/read-entire-file)
[INFO] [stderr]     Checking jaro-distance v0.1.0 (/opt/rustwide/workdir/tasks/jaro-distance)
[INFO] [stderr]     Checking root-mean-square v0.1.0 (/opt/rustwide/workdir/tasks/averages/root-mean-square)
[INFO] [stderr]     Checking zero-to-the-zero-power v0.1.0 (/opt/rustwide/workdir/tasks/zero-to-the-zero-power)
[INFO] [stderr]     Checking encode v0.1.0 (/opt/rustwide/workdir/tasks/roman-numerals/encode)
[INFO] [stderr]     Checking define-a-primitive-data-type v0.1.0 (/opt/rustwide/workdir/tasks/define-a-primitive-data-type)
[INFO] [stderr]     Checking solve-a-hidato-puzzle v0.1.0 (/opt/rustwide/workdir/tasks/solve-a-hidato-puzzle)
[INFO] [stderr]     Checking generate-lower-case-ascii-alphabet v0.1.0 (/opt/rustwide/workdir/tasks/generate-lower-case-ascii-alphabet)
[INFO] [stderr]     Checking ls v0.1.1 (/opt/rustwide/workdir/tasks/unix/ls)
[INFO] [stderr]     Checking map-range v0.1.0 (/opt/rustwide/workdir/tasks/map-range)
[INFO] [stderr]     Checking circles-of-given-radius-through-two-points v0.1.0 (/opt/rustwide/workdir/tasks/circles-of-given-radius-through-two-points)
[INFO] [stderr]     Checking digital-root v0.1.0 (/opt/rustwide/workdir/tasks/digital-root)
[INFO] [stderr]     Checking carmichael-3-strong-pseudoprimes v0.1.0 (/opt/rustwide/workdir/tasks/carmichael-3-strong-pseudoprimes)
[INFO] [stderr]     Checking ackermann-function v0.1.0 (/opt/rustwide/workdir/tasks/ackermann-function)
[INFO] [stderr]     Checking conways-game-of-life v0.1.0 (/opt/rustwide/workdir/tasks/conways-game-of-life)
[INFO] [stderr]     Checking do-while v0.1.0 (/opt/rustwide/workdir/tasks/loops/do-while)
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/circles-of-given-radius-through-two-points/src/main.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 |     if (sep - 0.).abs() < f64::EPSILON {
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/circles-of-given-radius-through-two-points/src/main.rs:31:44
[INFO] [stdout]    |
[INFO] [stdout] 31 |     } else if (sep - 2.0 * r).abs() < f64::EPSILON {
[INFO] [stdout]    |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/circles-of-given-radius-through-two-points/src/main.rs:39:44
[INFO] [stdout]    |
[INFO] [stdout] 39 |     } else if (sep - 2.0 * r).abs() < f64::EPSILON {
[INFO] [stdout]    |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking quine v0.1.0 (/opt/rustwide/workdir/tasks/quine)
[INFO] [stderr]     Checking sum-digits-of-an-integer v0.1.0 (/opt/rustwide/workdir/tasks/sum-digits-of-an-integer)
[INFO] [stderr]     Checking leap-year v0.1.0 (/opt/rustwide/workdir/tasks/leap-year)
[INFO] [stderr]     Checking obtain-a-y-or-n-response v0.1.0 (/opt/rustwide/workdir/tasks/keyboard-input/obtain-a-y-or-n-response)
[INFO] [stderr]     Checking _99-bottles-of-beer v0.1.0 (/opt/rustwide/workdir/tasks/_99-bottles-of-beer)
[INFO] [stderr]     Checking menu v0.1.0 (/opt/rustwide/workdir/tasks/menu)
[INFO] [stderr]     Checking proper-divisors v0.1.0 (/opt/rustwide/workdir/tasks/proper-divisors)
[INFO] [stderr]     Checking fasta-format v0.1.0 (/opt/rustwide/workdir/tasks/fasta-format)
[INFO] [stderr]     Checking jensens-device v0.1.0 (/opt/rustwide/workdir/tasks/jensens-device)
[INFO] [stderr]     Checking web-server v0.1.0 (/opt/rustwide/workdir/tasks/hello-world/web-server)
[INFO] [stderr]     Checking zig-zag-matrix v0.1.0 (/opt/rustwide/workdir/tasks/zig-zag-matrix)
[INFO] [stderr]     Checking delete-a-file v0.1.0 (/opt/rustwide/workdir/tasks/delete-a-file)
[INFO] [stderr]     Checking file-size v0.1.0 (/opt/rustwide/workdir/tasks/file-size)
[INFO] [stderr]     Checking sort-an-integer-array v0.1.0 (/opt/rustwide/workdir/tasks/sort-an-integer-array)
[INFO] [stderr]     Checking address-of-a-variable v0.1.0 (/opt/rustwide/workdir/tasks/address-of-a-variable)
[INFO] [stderr]     Checking globally-replace-text-in-several-files v0.1.0 (/opt/rustwide/workdir/tasks/globally-replace-text-in-several-files)
[INFO] [stderr]     Checking gray-code v0.1.0 (/opt/rustwide/workdir/tasks/gray-code)
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/jensens-device/src/main.rs:17:67
[INFO] [stdout]    |
[INFO] [stdout] 17 |     assert!((harmonic_sum(1, 100, &term).abs() - 5.187378) < f32::EPSILON);
[INFO] [stdout]    |                                                                   ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/jensens-device/src/main.rs:18:67
[INFO] [stdout]    |
[INFO] [stdout] 18 |     assert!((harmonic_sum(1, 50, &term).abs() - 4.4992056) < f32::EPSILON);
[INFO] [stdout]    |                                                                   ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/jensens-device/src/main.rs:19:69
[INFO] [stdout]    |
[INFO] [stdout] 19 |     assert!((harmonic_sum(1, 1000, &term).abs() - 7.4854784) < f32::EPSILON);
[INFO] [stdout]    |                                                                     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/jensens-device/src/main.rs:20:60
[INFO] [stdout]    |
[INFO] [stdout] 20 |     assert!((harmonic_sum(1, 2, &term).abs() - 1.5) < f32::EPSILON);
[INFO] [stdout]    |                                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking ludic-numbers v0.1.0 (/opt/rustwide/workdir/tasks/ludic-numbers)
[INFO] [stderr]     Checking dining-philosophers v0.1.0 (/opt/rustwide/workdir/tasks/dining-philosophers)
[INFO] [stderr]     Checking case-sensitivity-of-identifiers v0.1.0 (/opt/rustwide/workdir/tasks/case-sensitivity-of-identifiers)
[INFO] [stderr]     Checking harshad-or-niven-series v0.1.0 (/opt/rustwide/workdir/tasks/harshad-or-niven-series)
[INFO] [stderr]     Checking maximum-triangle-path-sum v0.1.0 (/opt/rustwide/workdir/tasks/maximum-triangle-path-sum)
[INFO] [stderr]     Checking square-free-integers v0.1.0 (/opt/rustwide/workdir/tasks/square-free-integers)
[INFO] [stderr]     Checking nth v0.1.0 (/opt/rustwide/workdir/tasks/nth)
[INFO] [stdout] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/harshad-or-niven-series/src/main.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::u32;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> tasks/harshad-or-niven-series/src/main.rs:9:36
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut harshads = (1u32..u32::MAX).filter(|&n| n % digit_sum(n) == 0);
[INFO] [stdout]   |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking increment-a-numerical-string v0.1.0 (/opt/rustwide/workdir/tasks/increment-a-numerical-string)
[INFO] [stderr]     Checking copy-a-string v0.1.0 (/opt/rustwide/workdir/tasks/copy-a-string)
[INFO] [stderr]     Checking sum-multiples-of-3-and-5 v0.1.0 (/opt/rustwide/workdir/tasks/sum-multiples-of-3-and-5)
[INFO] [stderr]     Checking with-feedback-player v0.1.0 (/opt/rustwide/workdir/tasks/guess-the-number/with-feedback-player)
[INFO] [stderr]     Checking letter-frequency v0.1.0 (/opt/rustwide/workdir/tasks/letter-frequency)
[INFO] [stderr]     Checking alignment v0.1.0 (/opt/rustwide/workdir/tasks/levenshtein-distance/alignment)
[INFO] [stderr]     Checking merging v0.1.0 (/opt/rustwide/workdir/tasks/associative-array/merging)
[INFO] [stderr]     Checking fib_seq-iter_successors v0.1.0 (/opt/rustwide/workdir/tasks/fibonacci-sequence/fib_seq-iter_successors)
[INFO] [stderr]     Checking josephus-problem v0.1.0 (/opt/rustwide/workdir/tasks/josephus-problem)
[INFO] [stderr]     Checking longest-common-subsequence v0.1.0 (/opt/rustwide/workdir/tasks/longest-common-subsequence)
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/levenshtein-distance/alignment/src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::usize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/levenshtein-distance/alignment/src/main.rs:53:62
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let ins = get_val(&mat, cur_row, cur_col - 1, usize::MAX);
[INFO] [stdout]    |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/levenshtein-distance/alignment/src/main.rs:54:62
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let del = get_val(&mat, cur_row - 1, cur_col, usize::MAX);
[INFO] [stdout]    |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/levenshtein-distance/alignment/src/main.rs:55:66
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let sub = get_val(&mat, cur_row - 1, cur_col - 1, usize::MAX);
[INFO] [stdout]    |                                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking determine-if-a-string-is-numeric v0.1.0 (/opt/rustwide/workdir/tasks/determine-if-a-string-is-numeric)
[INFO] [stderr]     Checking call-an-object-method v0.1.0 (/opt/rustwide/workdir/tasks/call-an-object-method)
[INFO] [stderr]     Checking filter v0.1.0 (/opt/rustwide/workdir/tasks/filter)
[INFO] [stderr]     Checking exceptions v0.1.0 (/opt/rustwide/workdir/tasks/exceptions)
[INFO] [stderr]     Checking implementation v0.1.0 (/opt/rustwide/workdir/tasks/md5/implementation)
[INFO] [stderr]     Checking sort-disjoint-sublist v0.1.0 (/opt/rustwide/workdir/tasks/sort-disjoint-sublist)
[INFO] [stderr]     Checking host-introspection v0.1.0 (/opt/rustwide/workdir/tasks/host-introspection)
[INFO] [stderr]     Checking traversal v0.1.0 (/opt/rustwide/workdir/tasks/singly-linked-list/traversal)
[INFO] [stderr]     Checking stack v0.1.0 (/opt/rustwide/workdir/tasks/stack)
[INFO] [stderr]     Checking hash-from-two-arrays v0.1.0 (/opt/rustwide/workdir/tasks/hash-from-two-arrays)
[INFO] [stderr]     Checking catalan-numbers v0.1.0 (/opt/rustwide/workdir/tasks/catalan-numbers)
[INFO] [stderr]     Checking y-combinator v0.1.0 (/opt/rustwide/workdir/tasks/y-combinator)
[INFO] [stderr]     Checking infinite v0.1.0 (/opt/rustwide/workdir/tasks/loops/infinite)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/singly-linked-list/traversal/src/main.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sum-of-squares v0.1.0 (/opt/rustwide/workdir/tasks/sum-of-squares)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/singly-linked-list/traversal/src/main.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking word-wrap v0.1.0 (/opt/rustwide/workdir/tasks/word-wrap)
[INFO] [stderr]     Checking line-printer v0.1.0 (/opt/rustwide/workdir/tasks/hello-world/line-printer)
[INFO] [stderr]     Checking aliquot-sequence-classifications v0.1.0 (/opt/rustwide/workdir/tasks/aliquot-sequence-classifications)
[INFO] [stderr]     Checking set v0.1.0 (/opt/rustwide/workdir/tasks/set)
[INFO] [stderr]     Checking addit_primes-flat v0.1.0 (/opt/rustwide/workdir/tasks/additive-primes/addit_primes-flat)
[INFO] [stderr]     Checking fibonacci-sequence v0.1.0 (/opt/rustwide/workdir/tasks/fibonacci-sequence)
[INFO] [stderr]     Checking soundex v0.1.0 (/opt/rustwide/workdir/tasks/soundex)
[INFO] [stderr]     Checking execute-a-system-command v0.1.0 (/opt/rustwide/workdir/tasks/execute-a-system-command)
[INFO] [stderr]     Checking tree-traversal v0.1.0 (/opt/rustwide/workdir/tasks/tree-traversal)
[INFO] [stderr]     Checking phrase-reversals v0.1.0 (/opt/rustwide/workdir/tasks/phrase-reversals)
[INFO] [stderr]     Checking standard-error v0.1.0 (/opt/rustwide/workdir/tasks/hello-world/standard-error)
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> tasks/word-wrap/src/main.rs:16:50
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn new(text: &'a str, line_length: usize) -> WordWrap {
[INFO] [stdout]    |                   -- the lifetime is named here  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn new(text: &'a str, line_length: usize) -> WordWrap<'a> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking count-in-octal v0.1.0 (/opt/rustwide/workdir/tasks/count-in-octal)
[INFO] [stderr]     Checking string-comparison v0.1.0 (/opt/rustwide/workdir/tasks/string-comparison)
[INFO] [stderr]     Checking cramers-rule v0.1.0 (/opt/rustwide/workdir/tasks/cramers-rule)
[INFO] [stderr]     Checking input-loop v0.1.0 (/opt/rustwide/workdir/tasks/input-loop)
[INFO] [stderr]     Checking pascals-triangle v0.1.0 (/opt/rustwide/workdir/tasks/pascals-triangle)
[INFO] [stderr]     Checking synchronous-concurrency v0.1.0 (/opt/rustwide/workdir/tasks/synchronous-concurrency)
[INFO] [stdout] warning: use of deprecated module `std::u8`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/count-in-octal/src/main.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::u8;
[INFO] [stdout]   |          ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> tasks/count-in-octal/src/main.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     for i in 0..=u8::MAX {
[INFO] [stdout]   |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking factors-of-an-integer v0.1.0 (/opt/rustwide/workdir/tasks/factors-of-an-integer)
[INFO] [stderr]     Checking integer-comparison v0.1.0 (/opt/rustwide/workdir/tasks/integer-comparison)
[INFO] [stderr]     Checking amicable-pairs v0.1.0 (/opt/rustwide/workdir/tasks/amicable-pairs)
[INFO] [stderr]     Checking caesar-cipher v0.1.0 (/opt/rustwide/workdir/tasks/caesar-cipher)
[INFO] [stderr]     Checking ordered-words v0.1.0 (/opt/rustwide/workdir/tasks/ordered-words)
[INFO] [stderr]     Checking newline-omission v0.1.0 (/opt/rustwide/workdir/tasks/hello-world/newline-omission)
[INFO] [stderr]     Checking palindrome-detection v0.1.0 (/opt/rustwide/workdir/tasks/palindrome-detection)
[INFO] [stderr]     Checking ulam-spiral-for-primes v0.1.0 (/opt/rustwide/workdir/tasks/ulam-spiral-for-primes)
[INFO] [stderr]     Checking sleep v0.1.0 (/opt/rustwide/workdir/tasks/sleep)
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/closures/value-capture/src/main.rs:46:55
[INFO] [stdout]    |
[INFO] [stdout] 46 |         assert!((five_squarer() - 25f64).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                       ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/closures/value-capture/src/main.rs:52:63
[INFO] [stdout]    |
[INFO] [stdout] 52 |             assert!((f() - (idx as f64).powi(2)).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking create-a-file v0.1.0 (/opt/rustwide/workdir/tasks/create-a-file)
[INFO] [stderr]     Checking sequence-of-non-squares v0.1.0 (/opt/rustwide/workdir/tasks/sequence-of-non-squares)
[INFO] [stderr]     Checking base-count v0.1.0 (/opt/rustwide/workdir/tasks/bioinformatics/base-count)
[INFO] [stderr]     Checking power-set v0.1.0 (/opt/rustwide/workdir/tasks/power-set)
[INFO] [stdout] warning: use of deprecated module `std::i32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/floyd-warshall-algorithm/src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::i32;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking permutation-test v0.1.0 (/opt/rustwide/workdir/tasks/permutation-test)
[INFO] [stderr]     Checking write-entire-file v0.1.0 (/opt/rustwide/workdir/tasks/write-entire-file)
[INFO] [stderr]     Checking vector v0.1.0 (/opt/rustwide/workdir/tasks/vector)
[INFO] [stderr]     Checking moving-average v0.1.0 (/opt/rustwide/workdir/tasks/averages/simple-moving-average)
[INFO] [stderr]     Checking binary-digits v0.1.0 (/opt/rustwide/workdir/tasks/binary-digits)
[INFO] [stderr]     Checking array-length v0.1.0 (/opt/rustwide/workdir/tasks/array-length)
[INFO] [stderr]     Checking for-with-a-specified-step v0.1.0 (/opt/rustwide/workdir/tasks/loops/for-with-a-specified-step)
[INFO] [stderr]     Checking string-length v0.1.0 (/opt/rustwide/workdir/tasks/string-length)
[INFO] [stderr]     Checking temperature-conversion v0.1.0 (/opt/rustwide/workdir/tasks/temperature-conversion)
[INFO] [stderr]     Checking tokenize-a-string v0.1.0 (/opt/rustwide/workdir/tasks/tokenize-a-string)
[INFO] [stderr]     Checking narcissistic-decimal-number v0.1.0 (/opt/rustwide/workdir/tasks/narcissistic-decimal-number)
[INFO] [stderr]     Checking element-definition v0.1.0 (/opt/rustwide/workdir/tasks/singly-linked-list/element-definition)
[INFO] [stderr]     Checking angle-difference-between-two-bearings v0.1.0 (/opt/rustwide/workdir/tasks/angle-difference-between-two-bearings)
[INFO] [stderr]     Checking repeat v0.1.0 (/opt/rustwide/workdir/tasks/repeat)
[INFO] [stderr]     Checking sedols v0.1.0 (/opt/rustwide/workdir/tasks/sedols)
[INFO] [stderr]     Checking mutual-recursion v0.1.0 (/opt/rustwide/workdir/tasks/mutual-recursion)
[INFO] [stderr]     Checking abbreviations-easy v0.1.0 (/opt/rustwide/workdir/tasks/abbreviations-easy)
[INFO] [stderr]     Checking sockets v0.1.0 (/opt/rustwide/workdir/tasks/sockets)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]  --> tasks/permutations-with-repetitions/src/main.rs:7:30
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn permutations<T>(universe: &[T], size: usize) -> PermutationIterator<T> {
[INFO] [stdout]   |                              ^^^^                  ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]   |                              |
[INFO] [stdout]   |                              the lifetime is elided here
[INFO] [stdout]   |
[INFO] [stdout]   = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]   = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn permutations<T>(universe: &[T], size: usize) -> PermutationIterator<'_, T> {
[INFO] [stdout]   |                                                                        +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking huffman-coding v0.1.0 (/opt/rustwide/workdir/tasks/huffman-coding)
[INFO] [stderr]     Checking apply-a-digital-filter v0.1.0 (/opt/rustwide/workdir/tasks/apply-a-digital-filter)
[INFO] [stderr]     Checking hailstone-sequence v0.1.0 (/opt/rustwide/workdir/tasks/hailstone-sequence)
[INFO] [stderr]     Checking higher-order-functions v0.1.0 (/opt/rustwide/workdir/tasks/higher-order-functions)
[INFO] [stderr]     Checking metaprogramming v0.1.0 (/opt/rustwide/workdir/tasks/metaprogramming)
[INFO] [stderr]     Checking water-collected-between-towers v0.1.0 (/opt/rustwide/workdir/tasks/water-collected-between-towers)
[INFO] [stderr]     Checking vigenere-cipher-cryptanalysis v0.1.0 (/opt/rustwide/workdir/tasks/vigenere-cipher-cryptanalysis)
[INFO] [stderr]     Checking the-twelve-days-of-christmas v0.1.0 (/opt/rustwide/workdir/tasks/the-twelve-days-of-christmas)
[INFO] [stderr]     Checking construct-from-rational-number v0.1.0 (/opt/rustwide/workdir/tasks/continued-fraction/arithmetic/construct-from-rational-number)
[INFO] [stderr]     Checking associative-array-creation v0.1.0 (/opt/rustwide/workdir/tasks/associative-array/creation)
[INFO] [stderr]     Checking strip-comments-from-a-string v0.1.0 (/opt/rustwide/workdir/tasks/strip-comments-from-a-string)
[INFO] [stderr]     Checking comma-quibbling v0.1.0 (/opt/rustwide/workdir/tasks/comma-quibbling)
[INFO] [stderr]     Checking empty-directory v0.1.0 (/opt/rustwide/workdir/tasks/empty-directory)
[INFO] [stderr]     Checking general-fizzbuzz v0.1.0 (/opt/rustwide/workdir/tasks/general-fizzbuzz)
[INFO] [stderr]     Checking abundant-deficient-and-perfect-number-classifications v0.1.0 (/opt/rustwide/workdir/tasks/abundant-deficient-and-perfect-number-classifications)
[INFO] [stderr]     Checking greatest-element-of-a-list v0.1.0 (/opt/rustwide/workdir/tasks/greatest-element-of-a-list)
[INFO] [stderr]     Checking display-linear-combination v0.1.0 (/opt/rustwide/workdir/tasks/display-linear-combination)
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/averages/mean-angle/src/bin/alternate.rs:37:59
[INFO] [stdout]    |
[INFO] [stdout] 37 |     assert!((mean_angle(&set1).round() - 0.).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                           ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/averages/mean-angle/src/bin/alternate.rs:38:61
[INFO] [stdout]    |
[INFO] [stdout] 38 |     assert!((mean_angle(&set2).round() - -90.).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/averages/mean-angle/src/bin/alternate.rs:39:60
[INFO] [stdout]    |
[INFO] [stdout] 39 |     assert!((mean_angle(&set3).round() - 20.).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/metered-concurrency/src/main.rs:36:20
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn acquire(&self) -> CountingSemaphoreGuard {
[INFO] [stdout]    |                    ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 36 |     pub fn acquire(&self) -> CountingSemaphoreGuard<'_> {
[INFO] [stdout]    |                                                    ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hello-world-text v0.1.0 (/opt/rustwide/workdir/tasks/hello-world/text)
[INFO] [stderr]     Checking downward-for v0.1.0 (/opt/rustwide/workdir/tasks/loops/downward-for)
[INFO] [stderr]     Checking hofstadter-q-sequence v0.1.0 (/opt/rustwide/workdir/tasks/hofstadter-q-sequence)
[INFO] [stderr]     Checking iterated-digits-squaring v0.1.0 (/opt/rustwide/workdir/tasks/iterated-digits-squaring)
[INFO] [stderr]     Checking mean-time-of-day v0.1.0 (/opt/rustwide/workdir/tasks/averages/mean-time-of-day)
[INFO] [stderr]     Checking null-object v0.1.0 (/opt/rustwide/workdir/tasks/null-object)
[INFO] [stderr]     Checking read-a-file-line-by-line v0.1.0 (/opt/rustwide/workdir/tasks/read-a-file-line-by-line)
[INFO] [stderr]     Checking mode v0.1.0 (/opt/rustwide/workdir/tasks/averages/mode)
[INFO] [stderr]     Checking loop-over-multiple-arrays-simultaneously v0.1.0 (/opt/rustwide/workdir/tasks/loop-over-multiple-arrays-simultaneously)
[INFO] [stderr]     Checking chinese-remainder-theorem v0.1.0 (/opt/rustwide/workdir/tasks/chinese-remainder-theorem)
[INFO] [stderr]     Checking convert-seconds-to-compound-duration v0.1.0 (/opt/rustwide/workdir/tasks/convert-seconds-to-compound-duration)
[INFO] [stderr]     Checking sum-and-product-of-an-array v0.1.0 (/opt/rustwide/workdir/tasks/sum-and-product-of-an-array)
[INFO] [stderr]     Checking langtons-ant v0.1.0 (/opt/rustwide/workdir/tasks/langtons-ant)
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/accumulator-factory/src/main.rs:21:47
[INFO] [stdout]    |
[INFO] [stdout] 21 |     assert!((8.3 - accumulate()).abs() < f32::EPSILON);
[INFO] [stdout]    |                                               ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking program-name v0.1.0 (/opt/rustwide/workdir/tasks/program-name)
[INFO] [stderr]     Checking real-constants-and-functions v0.1.0 (/opt/rustwide/workdir/tasks/real-constants-and-functions)
[INFO] [stderr]     Checking enforced-immutability v0.1.0 (/opt/rustwide/workdir/tasks/enforced-immutability)
[INFO] [stderr]     Checking definition v0.1.0 (/opt/rustwide/workdir/tasks/queue/definition)
[INFO] [stderr]     Checking file-input-output v0.1.0 (/opt/rustwide/workdir/tasks/file-input-output)
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/jaro-distance/src/main.rs:97:74
[INFO] [stdout]    |
[INFO] [stdout] 97 |     assert!((jaro("MARTHA", "MARHTA") - 0.9444444444444445).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                                          ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/jaro-distance/src/main.rs:98:75
[INFO] [stdout]    |
[INFO] [stdout] 98 |     assert!((jaro("DIXON", "DICKSONX") - 0.7666666666666666).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/jaro-distance/src/main.rs:99:81
[INFO] [stdout]    |
[INFO] [stdout] 99 |     assert!((jaro("JELLYFISH", "SMELLYFISH") - 0.8962962962962964).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                                                 ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/averages/median/src/main.rs:25:61
[INFO] [stdout]    |
[INFO] [stdout] 25 |         assert!((super::median(&nums) - 1_f64).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                             ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/averages/median/src/main.rs:28:63
[INFO] [stdout]    |
[INFO] [stdout] 28 |         assert!((super::median(&nums) - 1.5_f64).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/averages/median/src/main.rs:31:61
[INFO] [stdout]    |
[INFO] [stdout] 31 |         assert!((super::median(&nums) - 9_f64).abs() < f64::EPSILON);
[INFO] [stdout]    |                                                             ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sort-an-array-of-composite-structures v0.1.0 (/opt/rustwide/workdir/tasks/sort-an-array-of-composite-structures)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/queue/definition/src/main.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking generic-swap v0.1.0 (/opt/rustwide/workdir/tasks/generic-swap)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/queue/definition/src/main.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking cartesian-product-of-two-or-more-lists v0.1.0 (/opt/rustwide/workdir/tasks/cartesian-product-of-two-or-more-lists)
[INFO] [stderr]     Checking check-that-file-exists v0.1.0 (/opt/rustwide/workdir/tasks/check-that-file-exists)
[INFO] [stderr]     Checking dijkstras-algorithm v0.1.0 (/opt/rustwide/workdir/tasks/dijkstras-algorithm)
[INFO] [stderr]     Checking golden-ratio v0.1.0 (/opt/rustwide/workdir/tasks/golden-ratio)
[INFO] [stderr]     Checking pythagorean-triples v0.1.0 (/opt/rustwide/workdir/tasks/pythagorean-triples)
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/circles-of-given-radius-through-two-points/src/main.rs:25:32
[INFO] [stdout]    |
[INFO] [stdout] 25 |     if (sep - 0.).abs() < f64::EPSILON {
[INFO] [stdout]    |                                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/circles-of-given-radius-through-two-points/src/main.rs:31:44
[INFO] [stdout]    |
[INFO] [stdout] 31 |     } else if (sep - 2.0 * r).abs() < f64::EPSILON {
[INFO] [stdout]    |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/circles-of-given-radius-through-two-points/src/main.rs:39:44
[INFO] [stdout]    |
[INFO] [stdout] 39 |     } else if (sep - 2.0 * r).abs() < f64::EPSILON {
[INFO] [stdout]    |                                            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/dijkstras-algorithm/src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::usize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/dijkstras-algorithm/src/main.rs:75:36
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut dist = vec![usize::MAX; num_vert]; // Close enough to infinity
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/dijkstras-algorithm/src/main.rs:94:73
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let cost_uv = self.costs.get(&(u, v)).unwrap_or(&usize::MAX);
[INFO] [stdout]    |                                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking spiral-matrix v0.1.0 (/opt/rustwide/workdir/tasks/spiral-matrix)
[INFO] [stdout] warning: use of deprecated constant `std::f64::EPSILON`: replaced by the `EPSILON` associated constant on `f64`
[INFO] [stdout]   --> tasks/map-range/src/main.rs:18:70
[INFO] [stdout]    |
[INFO] [stdout] 18 |     assert!((map_range((1.0, 5.0), (10.0, 50.0), 2.0) - 20.0) < f64::EPSILON);
[INFO] [stdout]    |                                                                      ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zumkeller-numbers v0.1.0 (/opt/rustwide/workdir/tasks/zumkeller-numbers)
[INFO] [stderr]     Checking align-columns v0.1.0 (/opt/rustwide/workdir/tasks/align-columns)
[INFO] [stderr]     Checking merge-sort v0.1.0 (/opt/rustwide/workdir/tasks/sorting-algorithms/merge-sort)
[INFO] [stderr]     Checking jortsort v0.1.0 (/opt/rustwide/workdir/tasks/jortsort)
[INFO] [stderr]     Checking md4 v0.1.0 (/opt/rustwide/workdir/tasks/md4)
[INFO] [stderr]     Checking towers-of-hanoi v0.1.0 (/opt/rustwide/workdir/tasks/towers-of-hanoi)
[INFO] [stderr]     Checking unicode-variable-names v0.1.0 (/opt/rustwide/workdir/tasks/unicode-variable-names)
[INFO] [stdout] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/harshad-or-niven-series/src/main.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::u32;
[INFO] [stdout]   |          ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> tasks/harshad-or-niven-series/src/main.rs:9:36
[INFO] [stdout]   |
[INFO] [stdout] 9 |     let mut harshads = (1u32..u32::MAX).filter(|&n| n % digit_sum(n) == 0);
[INFO] [stdout]   |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking copy-stdin-to-stdout v0.1.0 (/opt/rustwide/workdir/tasks/copy-stdin-to-stdout)
[INFO] [stderr]     Checking sum-of-a-series v0.1.0 (/opt/rustwide/workdir/tasks/sum-of-a-series)
[INFO] [stderr]     Checking while v0.1.0 (/opt/rustwide/workdir/tasks/loops/while)
[INFO] [stderr]     Checking levenshtein-distance v0.1.0 (/opt/rustwide/workdir/tasks/levenshtein-distance)
[INFO] [stderr]     Checking short-circuit-evaluation v0.1.0 (/opt/rustwide/workdir/tasks/short-circuit-evaluation)
[INFO] [stderr]     Checking fibonacci-n-step-number-sequences v0.1.0 (/opt/rustwide/workdir/tasks/fibonacci-n-step-number-sequences)
[INFO] [stderr]     Checking benfords-law v0.1.0 (/opt/rustwide/workdir/tasks/benfords-law)
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/levenshtein-distance/alignment/src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::usize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking determine-if-only-one-instance-is-running v0.1.0 (/opt/rustwide/workdir/tasks/determine-if-only-one-instance-is-running)
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/levenshtein-distance/alignment/src/main.rs:53:62
[INFO] [stdout]    |
[INFO] [stdout] 53 |         let ins = get_val(&mat, cur_row, cur_col - 1, usize::MAX);
[INFO] [stdout]    |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/levenshtein-distance/alignment/src/main.rs:54:62
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let del = get_val(&mat, cur_row - 1, cur_col, usize::MAX);
[INFO] [stdout]    |                                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/levenshtein-distance/alignment/src/main.rs:55:66
[INFO] [stdout]    |
[INFO] [stdout] 55 |         let sub = get_val(&mat, cur_row - 1, cur_col - 1, usize::MAX);
[INFO] [stdout]    |                                                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking sort-using-a-custom-comparator v0.1.0 (/opt/rustwide/workdir/tasks/sort-using-a-custom-comparator)
[INFO] [stderr]     Checking execute-a-markov-algorithm v0.1.0 (/opt/rustwide/workdir/tasks/execute-a-markov-algorithm)
[INFO] [stderr]     Checking hough-transform v0.1.0 (/opt/rustwide/workdir/tasks/hough-transform)
[INFO] [stderr]     Checking standard-deviation v0.1.0 (/opt/rustwide/workdir/tasks/standard-deviation)
[INFO] [stderr]     Checking catamorphism v0.1.0 (/opt/rustwide/workdir/tasks/catamorphism)
[INFO] [stderr]     Checking hash-join v0.1.0 (/opt/rustwide/workdir/tasks/hash-join)
[INFO] [stderr]     Checking infinity v0.1.0 (/opt/rustwide/workdir/tasks/infinity)
[INFO] [stderr]     Checking parametric-polymorphism v0.1.0 (/opt/rustwide/workdir/tasks/parametric-polymorphism)
[INFO] [stderr]     Checking string-case v0.1.0 (/opt/rustwide/workdir/tasks/string-case)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/singly-linked-list/traversal/src/main.rs:78:17
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 78 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking integer v0.1.0 (/opt/rustwide/workdir/tasks/arithmetic/integer)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/singly-linked-list/traversal/src/main.rs:84:21
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 84 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking almost-prime v0.1.0 (/opt/rustwide/workdir/tasks/almost-prime)
[INFO] [stdout] warning: use of deprecated constant `std::f32::INFINITY`: replaced by the `INFINITY` associated constant on `f32`
[INFO] [stdout]  --> tasks/infinity/src/main.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let inf = ::std::f32::INFINITY;
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `accumulator` is never read
[INFO] [stdout]   --> tasks/execute-hq9-plus/src/main.rs:24:20
[INFO] [stdout]    |
[INFO] [stdout] 24 |             '+' => accumulator += 1,
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout]    = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around closure body
[INFO] [stdout]    --> tasks/the-isaac-cipher/src/main.rs:160:23
[INFO] [stdout]     |
[INFO] [stdout] 160 |             .map(|&b| (self.i_rand_ascii() ^ b))
[INFO] [stdout]     |                       ^                       ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 160 -             .map(|&b| (self.i_rand_ascii() ^ b))
[INFO] [stdout] 160 +             .map(|&b| self.i_rand_ascii() ^ b)
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/combinations-with-repetitions/src/main.rs:15:17
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(arr: &[T], k: u32) -> CombinationsWithRepetitions<T> {
[INFO] [stdout]    |                 ^^^^             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 15 |     fn new(arr: &[T], k: u32) -> CombinationsWithRepetitions<'_, T> {
[INFO] [stdout]    |                                                              +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/sorting-algorithms/topological-sort/src/main.rs:14:31
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn build_libraries(input: Vec<&str>) -> HashMap<&str, Box<Library>> {
[INFO] [stdout]    |                               ^^^^              ^^^^      ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                               |                 |
[INFO] [stdout]    |                               |                 the same lifetime is elided here
[INFO] [stdout]    |                               the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 14 | fn build_libraries(input: Vec<&str>) -> HashMap<&str, Box<Library<'_>>> {
[INFO] [stdout]    |                                                                  ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking fork v0.1.0 (/opt/rustwide/workdir/tasks/fork)
[INFO] [stdout] warning: method `is_shape` is never used
[INFO] [stdout]  --> tasks/abstract-type/src/main.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | trait Shape {
[INFO] [stdout]   |       ----- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 4 |     fn is_shape(&self) -> bool {
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::EPSILON`: replaced by the `EPSILON` associated constant on `f32`
[INFO] [stdout]   --> tasks/arithmetic-geometric-mean/src/main.rs:30:37
[INFO] [stdout]    |
[INFO] [stdout] 30 |             if (a - g).abs() < f32::EPSILON {
[INFO] [stdout]    |                                     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/queue/definition/src/main.rs:80:17
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn iter(&self) -> Iter<T> {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 80 |     pub fn iter(&self) -> Iter<'_, T> {
[INFO] [stdout]    |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> tasks/queue/definition/src/main.rs:86:21
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn iter_mut(&mut self) -> IterMut<T> {
[INFO] [stdout]    |                     ^^^^^^^^^     ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                     |
[INFO] [stdout]    |                     the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 86 |     pub fn iter_mut(&mut self) -> IterMut<'_, T> {
[INFO] [stdout]    |                                           +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::usize`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/dijkstras-algorithm/src/main.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::usize;
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/dijkstras-algorithm/src/main.rs:75:36
[INFO] [stdout]    |
[INFO] [stdout] 75 |         let mut dist = vec![usize::MAX; num_vert]; // Close enough to infinity
[INFO] [stdout]    |                                    ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::usize::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> tasks/dijkstras-algorithm/src/main.rs:94:73
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 let cost_uv = self.costs.get(&(u, v)).unwrap_or(&usize::MAX);
[INFO] [stdout]    |                                                                         ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> tasks/word-wrap/src/main.rs:16:50
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn new(text: &'a str, line_length: usize) -> WordWrap {
[INFO] [stdout]    |                   -- the lifetime is named here  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]    |
[INFO] [stdout] 16 |     fn new(text: &'a str, line_length: usize) -> WordWrap<'a> {
[INFO] [stdout]    |                                                          ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::f32::INFINITY`: replaced by the `INFINITY` associated constant on `f32`
[INFO] [stdout]  --> tasks/infinity/src/main.rs:2:27
[INFO] [stdout]   |
[INFO] [stdout] 2 |     let inf = ::std::f32::INFINITY;
[INFO] [stdout]   |                           ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u8`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> tasks/count-in-octal/src/main.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::u8;
[INFO] [stdout]   |          ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u8::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]  --> tasks/count-in-octal/src/main.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 |     for i in 0..=u8::MAX {
[INFO] [stdout]   |                      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `env_logger`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | env_logger = "0.10"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `env_logger`
[INFO] [stderr] warning: `rust-rosetta` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7m 10s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: bitflags v0.7.0, svg v0.10.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "1ce66f13180ef52fb2cc49471c1b493e292c9bc0c425ea35d7fa4cc1cad43fa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ce66f13180ef52fb2cc49471c1b493e292c9bc0c425ea35d7fa4cc1cad43fa0", kill_on_drop: false }`
[INFO] [stdout] 1ce66f13180ef52fb2cc49471c1b493e292c9bc0c425ea35d7fa4cc1cad43fa0
