Oct 27 11:29:23.338 INFO checking Hoverbear/rust-rosetta against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 11:29:23.338 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-5/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 11:29:23.895 INFO blam! beb1b75c738cc07ad425a934ff5268a7739e360f1700bbc04b69924a4397792c
Oct 27 11:29:23.897 INFO running `"docker" "start" "-a" "beb1b75c738cc07ad425a934ff5268a7739e360f1700bbc04b69924a4397792c"`
Oct 27 11:29:25.817 INFO kablam! usermod: no changes
Oct 27 11:29:27.808 INFO kablam!     Checking gnuplot v0.0.26
Oct 27 11:29:27.809 INFO kablam!     Checking aks-test-for-primes v0.1.0 (/source/tasks/aks-test-for-primes)
Oct 27 11:29:27.809 INFO kablam!     Checking run-length-encoding v0.1.0 (/source/tasks/run-length-encoding)
Oct 27 11:29:27.809 INFO kablam!     Checking bitmap v0.1.0 (/source/tasks/bitmap)
Oct 27 11:29:27.816 INFO kablam!     Checking entropy v0.1.0 (/source/tasks/entropy)
Oct 27 11:29:27.816 INFO kablam!     Checking prime-decomposition v0.1.0 (/source/tasks/prime-decomposition)
Oct 27 11:29:27.816 INFO kablam!     Checking proper-divisors v0.1.0 (/source/tasks/proper-divisors)
Oct 27 11:29:27.816 INFO kablam!     Checking happy-numbers v0.1.0 (/source/tasks/happy-numbers)
Oct 27 11:29:28.607 INFO kablam!     Checking catamorphism v0.1.0 (/source/tasks/catamorphism)
Oct 27 11:29:28.696 INFO kablam!     Checking string-matching v0.1.0 (/source/tasks/string-matching)
Oct 27 11:29:29.051 INFO kablam!     Checking middle-three-digits v0.1.0 (/source/tasks/middle-three-digits)
Oct 27 11:29:29.244 INFO kablam!     Checking determine-if-a-string-is-numeric v0.1.0 (/source/tasks/determine-if-a-string-is-numeric)
Oct 27 11:29:29.315 INFO kablam!     Checking empty-directory v0.1.0 (/source/tasks/empty-directory)
Oct 27 11:29:29.315 INFO kablam!     Checking downward-for v0.1.0 (/source/tasks/loops/downward-for)
Oct 27 11:29:29.315 INFO kablam!     Checking formatted-numeric-output v0.1.0 (/source/tasks/formatted-numeric-output)
Oct 27 11:29:29.711 INFO kablam!     Checking character-codes v0.1.0 (/source/tasks/character-codes)
Oct 27 11:29:29.719 INFO kablam!     Checking copy-a-string v0.1.0 (/source/tasks/copy-a-string)
Oct 27 11:29:30.127 INFO kablam!     Checking jaro-distance v0.1.0 (/source/tasks/jaro-distance)
Oct 27 11:29:30.132 INFO kablam!     Checking traversal v0.1.0 (/source/tasks/singly-linked-list/traversal)
Oct 27 11:29:30.551 INFO kablam!     Checking the-twelve-days-of-christmas v0.1.0 (/source/tasks/the-twelve-days-of-christmas)
Oct 27 11:29:30.576 INFO kablam!     Checking ackermann-function v0.1.0 (/source/tasks/ackermann-function)
Oct 27 11:29:30.786 INFO kablam!     Checking knights-tour v0.1.0 (/source/tasks/knights-tour)
Oct 27 11:29:31.122 INFO kablam!     Checking conways-game-of-life v0.1.0 (/source/tasks/conways-game-of-life)
Oct 27 11:29:31.139 INFO kablam!     Checking loop-over-multiple-arrays-simultaneously v0.1.0 (/source/tasks/loop-over-multiple-arrays-simultaneously)
Oct 27 11:29:31.304 INFO kablam!     Checking while v0.1.0 (/source/tasks/loops/while)
Oct 27 11:29:31.307 INFO kablam!     Checking sockets v0.1.0 (/source/tasks/sockets)
Oct 27 11:29:32.435 INFO kablam!     Checking vector-products v0.1.0 (/source/tasks/vector-products)
Oct 27 11:29:32.535 INFO kablam!     Checking foreach v0.1.0 (/source/tasks/loops/foreach)
Oct 27 11:29:32.772 INFO kablam!     Checking check-that-file-exists v0.1.0 (/source/tasks/check-that-file-exists)
Oct 27 11:29:33.674 INFO kablam!     Checking rename-a-file v0.1.0 (/source/tasks/rename-a-file)
Oct 27 11:29:34.215 INFO kablam!     Checking compound-data-type v0.1.0 (/source/tasks/compound-data-type)
Oct 27 11:29:34.339 INFO kablam!     Checking map-range v0.1.0 (/source/tasks/map-range)
Oct 27 11:29:35.259 INFO kablam!     Checking implementation v0.1.0 (/source/tasks/md5/implementation)
Oct 27 11:29:35.463 INFO kablam!     Checking sort-an-integer-array v0.1.0 (/source/tasks/sort-an-integer-array)
Oct 27 11:29:35.715 INFO kablam!     Checking levenshtein-distance v0.1.0 (/source/tasks/levenshtein-distance)
Oct 27 11:29:36.038 INFO kablam!     Checking doubly-linked-list-element-definition v0.1.0 (/source/tasks/doubly-linked-list/element-definition)
Oct 27 11:29:36.608 INFO kablam!     Checking langtons-ant v0.1.0 (/source/tasks/langtons-ant)
Oct 27 11:29:36.671 INFO kablam!     Checking cartesian-product-of-two-or-more-lists v0.1.0 (/source/tasks/cartesian-product-of-two-or-more-lists)
Oct 27 11:29:37.583 INFO kablam!     Checking y-combinator v0.1.0 (/source/tasks/y-combinator)
Oct 27 11:29:38.779 INFO kablam!     Checking find-limit-of-recursion v0.1.0 (/source/tasks/find-limit-of-recursion)
Oct 27 11:29:38.895 INFO kablam!     Checking catalan-numbers v0.1.0 (/source/tasks/catalan-numbers)
Oct 27 11:29:38.943 INFO kablam!     Checking function-composition v0.1.0 (/source/tasks/function-composition)
Oct 27 11:29:38.987 INFO kablam!     Checking hofstadter-q-sequence v0.1.0 (/source/tasks/hofstadter-q-sequence)
Oct 27 11:29:39.881 INFO kablam!     Checking sum-of-squares v0.1.0 (/source/tasks/sum-of-squares)
Oct 27 11:29:39.997 INFO kablam!     Checking permutations-with-repetitions v0.1.0 (/source/tasks/permutations-with-repetitions)
Oct 27 11:29:40.027 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 11:29:40.027 INFO kablam!  --> tasks/md5/implementation/src/main.rs:6:12
Oct 27 11:29:40.027 INFO kablam!   |
Oct 27 11:29:40.027 INFO kablam! 6 | #![feature(iterator_step_by)]
Oct 27 11:29:40.027 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 11:29:40.027 INFO kablam!   |
Oct 27 11:29:40.028 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 11:29:40.028 INFO kablam! 
Oct 27 11:29:40.047 INFO kablam!     Checking string-interpolation-included v0.1.0 (/source/tasks/string-interpolation-included)
Oct 27 11:29:40.067 INFO kablam!     Checking moving-average v0.1.0 (/source/tasks/averages/simple-moving-average)
Oct 27 11:29:40.164 INFO kablam!     Checking repeat-a-string v0.1.0 (/source/tasks/repeat-a-string)
Oct 27 11:29:40.967 INFO kablam!     Checking file-input-output v0.1.0 (/source/tasks/file-input-output)
Oct 27 11:29:41.107 INFO kablam!     Checking quine v0.1.0 (/source/tasks/quine)
Oct 27 11:29:41.172 INFO kablam!     Checking define-a-primitive-data-type v0.1.0 (/source/tasks/define-a-primitive-data-type)
Oct 27 11:29:41.499 INFO kablam!     Checking definition v0.1.0 (/source/tasks/queue/definition)
Oct 27 11:29:41.780 INFO kablam!     Checking magic-squares-of-odd-order v0.1.0 (/source/tasks/magic-squares-of-odd-order)
Oct 27 11:29:42.063 INFO kablam!     Checking fasta-format v0.1.0 (/source/tasks/fasta-format)
Oct 27 11:29:42.565 INFO kablam!     Checking checkpoint-synchronization v0.1.0 (/source/tasks/checkpoint-synchronization)
Oct 27 11:29:43.099 INFO kablam!     Checking almost-prime v0.1.0 (/source/tasks/almost-prime)
Oct 27 11:29:43.468 INFO kablam!     Checking read-entire-file v0.1.0 (/source/tasks/read-entire-file)
Oct 27 11:29:43.580 INFO kablam!     Checking ordered-words v0.1.0 (/source/tasks/ordered-words)
Oct 27 11:29:43.799 INFO kablam!     Checking crc-32 v0.1.0 (/source/tasks/crc-32)
Oct 27 11:29:43.831 INFO kablam!     Checking window-creation v0.1.0 (/source/tasks/window-creation)
Oct 27 11:29:45.083 INFO kablam!     Checking self-describing_numbers v0.1.0 (/source/tasks/self-describing-numbers)
Oct 27 11:29:45.151 INFO kablam!     Checking hough-transform v0.1.0 (/source/tasks/hough-transform)
Oct 27 11:29:45.202 INFO kablam!     Checking taxicab-numbers v0.1.0 (/source/tasks/taxicab-numbers)
Oct 27 11:29:45.511 INFO kablam!     Checking zig-zag-matrix v0.1.0 (/source/tasks/zig-zag-matrix)
Oct 27 11:29:46.403 INFO kablam!     Checking luhn-test-of-credit-card-numbers v0.1.0 (/source/tasks/luhn-test-of-credit-card-numbers)
Oct 27 11:29:46.715 INFO kablam!     Checking vigenere-cipher v0.1.0 (/source/tasks/vigenere-cipher)
Oct 27 11:29:47.302 INFO kablam!     Checking continued-fraction v0.1.0 (/source/tasks/continued-fraction)
Oct 27 11:29:47.482 INFO kablam!     Checking mutual-recursion v0.1.0 (/source/tasks/mutual-recursion)
Oct 27 11:29:47.739 INFO kablam!     Checking null-object v0.1.0 (/source/tasks/null-object)
Oct 27 11:29:49.052 INFO kablam!     Checking eulers-sum-of-powers-conjecture v0.1.0 (/source/tasks/eulers-sum-of-powers-conjecture)
Oct 27 11:29:49.063 INFO kablam!     Checking integer-comparison v0.1.0 (/source/tasks/integer-comparison)
Oct 27 11:29:49.083 INFO kablam!     Checking truncate-a-file v0.1.0 (/source/tasks/truncate-a-file)
Oct 27 11:29:49.224 INFO kablam!     Checking here-document v0.1.0 (/source/tasks/here-document)
Oct 27 11:29:49.414 INFO kablam!     Checking greatest-subsequential-sum v0.1.0 (/source/tasks/greatest-subsequential-sum)
Oct 27 11:29:49.519 INFO kablam!     Checking encode v0.1.0 (/source/tasks/roman-numerals/encode)
Oct 27 11:29:49.827 INFO kablam!     Checking 99-bottles-of-beer v0.1.0 (/source/tasks/99-bottles-of-beer)
Oct 27 11:29:49.869 INFO kablam!     Checking ulam-spiral-for-primes v0.1.0 (/source/tasks/ulam-spiral-for-primes)
Oct 27 11:29:50.775 INFO kablam!     Checking four-bit-adder v0.1.0 (/source/tasks/four-bit-adder)
Oct 27 11:29:50.819 INFO kablam!     Checking collections v0.1.0 (/source/tasks/collections)
Oct 27 11:29:51.095 INFO kablam!     Checking element-insertion v0.1.0 (/source/tasks/singly-linked-list/element-insertion)
Oct 27 11:29:51.139 INFO kablam!     Checking metaprogramming v0.1.0 (/source/tasks/metaprogramming)
Oct 27 11:29:51.835 INFO kablam!     Checking combinations-with-repetitions v0.1.0 (/source/tasks/combinations-with-repetitions)
Oct 27 11:29:52.059 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 11:29:52.059 INFO kablam!  --> tasks/ulam-spiral-for-primes/src/main.rs:1:12
Oct 27 11:29:52.059 INFO kablam!   |
Oct 27 11:29:52.059 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 11:29:52.059 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 11:29:52.059 INFO kablam!   |
Oct 27 11:29:52.059 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 11:29:52.059 INFO kablam! 
Oct 27 11:29:52.351 INFO kablam!     Checking counting-sort v0.1.0 (/source/tasks/sorting-algorithms/counting-sort)
Oct 27 11:29:52.947 INFO kablam!     Checking pythagorean-triples v0.1.0 (/source/tasks/pythagorean-triples)
Oct 27 11:29:52.956 INFO kablam!     Checking merge-sort v0.1.0 (/source/tasks/sorting-algorithms/merge-sort)
Oct 27 11:29:53.418 INFO kablam!     Checking anagrams v0.1.0 (/source/tasks/anagrams)
Oct 27 11:29:54.207 INFO kablam!     Checking string-comparison v0.1.0 (/source/tasks/string-comparison)
Oct 27 11:29:54.339 INFO kablam!     Checking generate-chess960-starting-position v0.1.0 (/source/tasks/generate-chess960-starting-position)
Oct 27 11:29:54.747 INFO kablam!     Checking primality-by-trial-division v0.1.0 (/source/tasks/primality-by-trial-division)
Oct 27 11:29:55.187 INFO kablam!     Checking execute-hq9-plus v0.1.0 (/source/tasks/execute-hq9-plus)
Oct 27 11:29:55.204 INFO kablam!     Checking zero-to-the-zero-power v0.1.0 (/source/tasks/zero-to-the-zero-power)
Oct 27 11:29:55.535 INFO kablam!     Checking increment-a-numerical-string v0.1.0 (/source/tasks/increment-a-numerical-string)
Oct 27 11:29:55.693 INFO kablam!     Checking text v0.1.0 (/source/tasks/user-input/text)
Oct 27 11:29:56.020 INFO kablam!     Checking create-a-file v0.1.0 (/source/tasks/create-a-file)
Oct 27 11:29:56.847 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 11:29:56.848 INFO kablam!  --> tasks/primality-by-trial-division/src/main.rs:1:12
Oct 27 11:29:56.849 INFO kablam!   |
Oct 27 11:29:56.850 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 11:29:56.850 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 11:29:56.851 INFO kablam!   |
Oct 27 11:29:56.851 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 11:29:56.852 INFO kablam! 
Oct 27 11:29:56.999 INFO kablam!     Checking metered-concurrency v0.1.0 (/source/tasks/metered-concurrency)
Oct 27 11:29:57.319 INFO kablam!     Checking bubble-sort v0.1.0 (/source/tasks/sorting-algorithms/bubble-sort)
Oct 27 11:29:57.433 INFO kablam!     Checking gnome-sort v0.1.0 (/source/tasks/sorting-algorithms/gnome-sort)
Oct 27 11:29:58.748 INFO kablam!     Checking read-config-file v0.1.0 (/source/tasks/read-a-configuration-file)
Oct 27 11:29:58.807 INFO kablam!     Checking sort-disjoint-sublist v0.1.0 (/source/tasks/sort-disjoint-sublist)
Oct 27 11:29:59.043 INFO kablam!     Checking enforced-immutability v0.1.0 (/source/tasks/enforced-immutability)
Oct 27 11:29:59.679 INFO kablam!     Checking program-name v0.1.0 (/source/tasks/program-name)
Oct 27 11:29:59.759 INFO kablam!     Checking rot-13 v0.1.0 (/source/tasks/rot-13)
Oct 27 11:30:00.283 INFO kablam!     Checking short-circuit-evaluation v0.1.0 (/source/tasks/short-circuit-evaluation)
Oct 27 11:30:00.459 INFO kablam!     Checking pascals-triangle v0.1.0 (/source/tasks/pascals-triangle)
Oct 27 11:30:00.740 INFO kablam!     Checking jortsort v0.1.0 (/source/tasks/jortsort)
Oct 27 11:30:02.343 INFO kablam!     Checking 0-1 v0.1.0 (/source/tasks/knapsack-problem/0-1)
Oct 27 11:30:02.507 INFO kablam!     Checking tree-traversal v0.1.0 (/source/tasks/tree-traversal)
Oct 27 11:30:03.047 INFO kablam!     Checking arithmetic-mean v0.1.0 (/source/tasks/averages/arithmetic-mean)
Oct 27 11:30:03.701 INFO kablam!     Checking anonymous-recursion v0.1.0 (/source/tasks/anonymous-recursion)
Oct 27 11:30:03.830 INFO kablam!     Checking modular-inverse v0.1.0 (/source/tasks/modular-inverse)
Oct 27 11:30:04.281 INFO kablam!     Checking doubly-linked-list-element-insertion v0.1.0 (/source/tasks/doubly-linked-list/element-insertion)
Oct 27 11:30:05.083 INFO kablam!     Checking globally-replace-text-in-several-files v0.1.0 (/source/tasks/globally-replace-text-in-several-files)
Oct 27 11:30:05.639 INFO kablam!     Checking huffman-coding v0.1.0 (/source/tasks/huffman-coding)
Oct 27 11:30:06.694 INFO kablam!     Checking median v0.1.0 (/source/tasks/averages/median)
Oct 27 11:30:06.707 INFO kablam!     Checking write-entire-file v0.1.0 (/source/tasks/write-entire-file)
Oct 27 11:30:06.927 INFO kablam!     Checking quicksort v0.1.0 (/source/tasks/sorting-algorithms/quicksort)
Oct 27 11:30:07.449 INFO kablam!     Checking sha-1 v0.1.0 (/source/tasks/sha-1)
Oct 27 11:30:08.344 INFO kablam!     Checking population-count v0.1.0 (/source/tasks/population-count)
Oct 27 11:30:08.655 INFO kablam!     Checking count-in-octal v0.1.0 (/source/tasks/count-in-octal)
Oct 27 11:30:09.351 INFO kablam!     Checking sieve-of-eratosthenes v0.1.0 (/source/tasks/sieve-of-eratosthenes)
Oct 27 11:30:09.875 INFO kablam!     Checking synchronous-concurrency v0.1.0 (/source/tasks/synchronous-concurrency)
Oct 27 11:30:11.347 INFO kablam!     Checking standard-error v0.1.0 (/source/tasks/hello-world/standard-error)
Oct 27 11:30:11.491 INFO kablam!     Checking towers-of-hanoi v0.1.0 (/source/tasks/towers-of-hanoi)
Oct 27 11:30:11.506 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 11:30:11.506 INFO kablam!  --> tasks/sieve-of-eratosthenes/src/main.rs:1:12
Oct 27 11:30:11.506 INFO kablam!   |
Oct 27 11:30:11.506 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 11:30:11.506 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 11:30:11.515 INFO kablam!   |
Oct 27 11:30:11.523 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 11:30:11.523 INFO kablam! 
Oct 27 11:30:11.639 INFO kablam!     Checking element-definition v0.1.0 (/source/tasks/singly-linked-list/element-definition)
Oct 27 11:30:11.699 INFO kablam!     Checking read-a-file-line-by-line v0.1.0 (/source/tasks/read-a-file-line-by-line)
Oct 27 11:30:12.427 INFO kablam!     Checking greatest-element-of-a-list v0.1.0 (/source/tasks/greatest-element-of-a-list)
Oct 27 11:30:12.511 INFO kablam!     Checking repeat v0.1.0 (/source/tasks/repeat)
Oct 27 11:30:13.942 INFO kablam!     Checking dijkstras-algorithm v0.1.0 (/source/tasks/dijkstras-algorithm)
Oct 27 11:30:14.273 INFO kablam!     Checking hello-world-text v0.1.0 (/source/tasks/hello-world/text)
Oct 27 11:30:14.375 INFO kablam!     Checking enumerations v0.1.0 (/source/tasks/enumerations)
Oct 27 11:30:14.789 INFO kablam!     Checking ethiopian-multiplication v0.1.0 (/source/tasks/ethiopian-multiplication)
Oct 27 11:30:14.789 INFO kablam!     Checking apply-a-digital-filter v0.1.0 (/source/tasks/apply-a-digital-filter)
Oct 27 11:30:15.232 INFO kablam!     Checking decode v0.1.0 (/source/tasks/roman-numerals/decode)
Oct 27 11:30:15.355 INFO kablam!     Checking return-multiple-values v0.1.0 (/source/tasks/return-multiple-values)
Oct 27 11:30:16.507 INFO kablam!     Checking function-definition v0.1.0 (/source/tasks/function-definition)
Oct 27 11:30:16.799 INFO kablam!     Checking radix-sort v0.1.0 (/source/tasks/sorting-algorithms/radix-sort)
Oct 27 11:30:16.971 INFO kablam!     Checking digital-root v0.1.0 (/source/tasks/digital-root)
Oct 27 11:30:17.875 INFO kablam!     Checking newline-omission v0.1.0 (/source/tasks/hello-world/newline-omission)
Oct 27 11:30:18.303 INFO kablam!     Checking flatten-a-list v0.1.0 (/source/tasks/flatten-a-list)
Oct 27 11:30:18.787 INFO kablam!     Checking for-with-a-specified-step v0.1.0 (/source/tasks/loops/for-with-a-specified-step)
Oct 27 11:30:19.151 INFO kablam!     Checking infinity v0.1.0 (/source/tasks/infinity)
Oct 27 11:30:19.359 INFO kablam!     Checking alignment v0.1.0 (/source/tasks/levenshtein-distance/alignment)
Oct 27 11:30:20.655 INFO kablam!     Checking sum-digits-of-an-integer v0.1.0 (/source/tasks/sum-digits-of-an-integer)
Oct 27 11:30:20.923 INFO kablam!     Checking ls v0.1.0 (/source/tasks/unix/ls)
Oct 27 11:30:21.728 INFO kablam!     Checking arena-storage-pool v0.1.0 (/source/tasks/arena-storage-pool)
Oct 27 11:30:22.001 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 11:30:22.002 INFO kablam!  --> tasks/loops/for-with-a-specified-step/src/main.rs:1:12
Oct 27 11:30:22.002 INFO kablam!   |
Oct 27 11:30:22.002 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 11:30:22.002 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 11:30:22.002 INFO kablam!   |
Oct 27 11:30:22.002 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 11:30:22.002 INFO kablam! 
Oct 27 11:30:22.159 INFO kablam!     Checking even-or-odd v0.1.0 (/source/tasks/even-or-odd)
Oct 27 11:30:22.387 INFO kablam!     Checking input-loop v0.1.0 (/source/tasks/input-loop)
Oct 27 11:30:23.499 INFO kablam!     Checking factorial v0.1.0 (/source/tasks/factorial)
Oct 27 11:30:23.575 INFO kablam!     Checking infinite v0.1.0 (/source/tasks/loops/infinite)
Oct 27 11:30:24.159 INFO kablam!     Checking mode v0.1.0 (/source/tasks/averages/mode)
Oct 27 11:30:24.289 INFO kablam!     Checking letter-frequency v0.1.0 (/source/tasks/letter-frequency)
Oct 27 11:30:24.463 INFO kablam!     Checking dining-philosophers v0.1.0 (/source/tasks/dining-philosophers)
Oct 27 11:30:25.599 INFO kablam!     Checking josephus-problem v0.1.0 (/source/tasks/josephus-problem)
Oct 27 11:30:25.643 INFO kablam!     Checking maximum-triangle-path-sum v0.1.0 (/source/tasks/maximum-triangle-path-sum)
Oct 27 11:30:26.204 INFO kablam!     Checking stack v0.1.0 (/source/tasks/stack)
Oct 27 11:30:27.031 INFO kablam!     Checking i-before-e-except-after-c v0.1.0 (/source/tasks/i-before-e-except-after-c)
Oct 27 11:30:28.703 INFO kablam!     Checking element-wise-operations v0.1.0 (/source/tasks/element-wise-operations)
Oct 27 11:30:28.884 INFO kablam!     Checking string-case v0.1.0 (/source/tasks/string-case)
Oct 27 11:30:29.128 INFO kablam!     Checking jensens-device v0.1.0 (/source/tasks/jensens-device)
Oct 27 11:30:29.686 INFO kablam!     Checking generate-lower-case-ascii-alphabet v0.1.0 (/source/tasks/generate-lower-case-ascii-alphabet)
Oct 27 11:30:29.855 INFO kablam!     Checking with-feedback-player v0.1.0 (/source/tasks/guess-the-number/with-feedback-player)
Oct 27 11:30:30.319 INFO kablam! warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable
Oct 27 11:30:30.319 INFO kablam!  --> tasks/loops/for-with-a-specified-step/src/main.rs:1:12
Oct 27 11:30:30.319 INFO kablam!   |
Oct 27 11:30:30.319 INFO kablam! 1 | #![feature(iterator_step_by)]
Oct 27 11:30:30.319 INFO kablam!   |            ^^^^^^^^^^^^^^^^
Oct 27 11:30:30.319 INFO kablam!   |
Oct 27 11:30:30.319 INFO kablam!   = note: #[warn(stable_features)] on by default
Oct 27 11:30:30.319 INFO kablam! 
Oct 27 11:30:30.435 INFO kablam!     Checking sequence-of-non-squares v0.1.0 (/source/tasks/sequence-of-non-squares)
Oct 27 11:30:31.047 INFO kablam! error[E0599]: no function or associated item named `new` found for type `arena::TypedArena<_>` in the current scope
Oct 27 11:30:31.047 INFO kablam!   --> tasks/arena-storage-pool/src/main.rs:12:17
Oct 27 11:30:31.047 INFO kablam!    |
Oct 27 11:30:31.047 INFO kablam! 12 |     let arena = TypedArena::new();
Oct 27 11:30:31.047 INFO kablam!    |                 ^^^^^^^^^^^^^^^ function or associated item not found in `arena::TypedArena<_>`
Oct 27 11:30:31.047 INFO kablam! 
Oct 27 11:30:31.051 INFO kablam! error: aborting due to previous error
Oct 27 11:30:31.051 INFO kablam! 
Oct 27 11:30:31.051 INFO kablam! For more information about this error, try `rustc --explain E0599`.
Oct 27 11:30:31.083 INFO kablam!     Checking chinese-remainder-theorem v0.1.0 (/source/tasks/chinese-remainder-theorem)
Oct 27 11:30:31.121 INFO kablam! error: Could not compile `arena-storage-pool`.
Oct 27 11:30:31.121 INFO kablam! warning: build failed, waiting for other jobs to finish...
Oct 27 11:30:32.546 INFO kablam! error: build failed
Oct 27 11:30:32.547 INFO kablam! su: No module specific data is present
Oct 27 11:30:32.884 INFO running `"docker" "rm" "-f" "beb1b75c738cc07ad425a934ff5268a7739e360f1700bbc04b69924a4397792c"`
Oct 27 11:30:32.981 INFO blam! beb1b75c738cc07ad425a934ff5268a7739e360f1700bbc04b69924a4397792c