Dec 18 07:16:37.181 INFO checking Hoverbear/rust-rosetta against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252 Dec 18 07:16:37.181 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-5/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/gh/Hoverbear/rust-rosetta:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"` Dec 18 07:16:37.699 INFO [stdout] 570a215e8ea97d57947652b945263bc28200d270474a1daee7530bd7c6c24db3 Dec 18 07:16:37.701 INFO running `"docker" "start" "-a" "570a215e8ea97d57947652b945263bc28200d270474a1daee7530bd7c6c24db3"` Dec 18 07:16:41.203 INFO [stderr] Compiling regex v1.0.2 Dec 18 07:16:41.205 INFO [stderr] Checking run-length-encoding v0.1.0 (/opt/crater/workdir/tasks/run-length-encoding) Dec 18 07:16:41.205 INFO [stderr] Checking bitmap v0.1.0 (/opt/crater/workdir/tasks/bitmap) Dec 18 07:16:41.205 INFO [stderr] Checking prime-decomposition v0.1.0 (/opt/crater/workdir/tasks/prime-decomposition) Dec 18 07:16:41.206 INFO [stderr] Checking entropy v0.1.0 (/opt/crater/workdir/tasks/entropy) Dec 18 07:16:41.207 INFO [stderr] Checking aks-test-for-primes v0.1.0 (/opt/crater/workdir/tasks/aks-test-for-primes) Dec 18 07:16:41.210 INFO [stderr] Checking median v0.1.0 (/opt/crater/workdir/tasks/averages/median) Dec 18 07:16:41.212 INFO [stderr] Checking binary-search v0.1.0 (/opt/crater/workdir/tasks/binary-search) Dec 18 07:16:41.752 INFO [stderr] Checking hello-world-text v0.1.0 (/opt/crater/workdir/tasks/hello-world/text) Dec 18 07:16:41.846 INFO [stderr] Checking csv-data-manipulation v0.1.0 (/opt/crater/workdir/tasks/csv-data-manipulation) Dec 18 07:16:42.343 INFO [stderr] Checking do-while v0.1.0 (/opt/crater/workdir/tasks/loops/do-while) Dec 18 07:16:42.352 INFO [stderr] Checking perfect-numbers v0.1.0 (/opt/crater/workdir/tasks/perfect-numbers) Dec 18 07:16:42.355 INFO [stderr] Checking zero-to-the-zero-power v0.1.0 (/opt/crater/workdir/tasks/zero-to-the-zero-power) Dec 18 07:16:42.355 INFO [stderr] Checking crc-32 v0.1.0 (/opt/crater/workdir/tasks/crc-32) Dec 18 07:16:42.357 INFO [stderr] Checking pascals-triangle v0.1.0 (/opt/crater/workdir/tasks/pascals-triangle) Dec 18 07:16:42.375 INFO [stderr] Checking truncate-a-file v0.1.0 (/opt/crater/workdir/tasks/truncate-a-file) Dec 18 07:16:42.600 INFO [stderr] Checking string-interpolation-included v0.1.0 (/opt/crater/workdir/tasks/string-interpolation-included) Dec 18 07:16:43.028 INFO [stderr] Checking numerical-integration v0.1.0 (/opt/crater/workdir/tasks/numerical-integration) Dec 18 07:16:43.132 INFO [stderr] Checking comma-quibbling v0.1.0 (/opt/crater/workdir/tasks/comma-quibbling) Dec 18 07:16:43.196 INFO [stderr] Checking magic-squares-of-odd-order v0.1.0 (/opt/crater/workdir/tasks/magic-squares-of-odd-order) Dec 18 07:16:43.371 INFO [stderr] Checking insertion-sort v0.1.0 (/opt/crater/workdir/tasks/sorting-algorithms/insertion-sort) Dec 18 07:16:43.644 INFO [stderr] Checking read-a-file-line-by-line v0.1.0 (/opt/crater/workdir/tasks/read-a-file-line-by-line) Dec 18 07:16:43.706 INFO [stderr] Checking fibonacci-n-step-number-sequences v0.1.0 (/opt/crater/workdir/tasks/fibonacci-n-step-number-sequences) Dec 18 07:16:44.030 INFO [stderr] Checking fizzbuzz v0.1.0 (/opt/crater/workdir/tasks/fizzbuzz) Dec 18 07:16:44.052 INFO [stderr] Checking n-plus-one-half v0.1.0 (/opt/crater/workdir/tasks/loops/n-plus-one-half) Dec 18 07:16:44.144 INFO [stderr] Checking define-a-primitive-data-type v0.1.0 (/opt/crater/workdir/tasks/define-a-primitive-data-type) Dec 18 07:16:44.267 INFO [stderr] Checking y-combinator v0.1.0 (/opt/crater/workdir/tasks/y-combinator) Dec 18 07:16:44.334 INFO [stderr] Checking pythagorean-triples v0.1.0 (/opt/crater/workdir/tasks/pythagorean-triples) Dec 18 07:16:44.489 INFO [stderr] Checking execute-brainfuck v0.1.0 (/opt/crater/workdir/tasks/execute-brainfuck) Dec 18 07:16:44.509 INFO [stderr] Checking accumulator-factory v0.1.0 (/opt/crater/workdir/tasks/accumulator-factory) Dec 18 07:16:44.523 INFO [stderr] Checking mean-angle v0.1.0 (/opt/crater/workdir/tasks/averages/mean-angle) Dec 18 07:16:44.972 INFO [stderr] Checking knights-tour v0.1.0 (/opt/crater/workdir/tasks/knights-tour) Dec 18 07:16:45.008 INFO [stderr] Checking fibonacci-sequence v0.1.0 (/opt/crater/workdir/tasks/fibonacci-sequence) Dec 18 07:16:45.332 INFO [stderr] Checking heapsort v0.1.0 (/opt/crater/workdir/tasks/sorting-algorithms/heapsort) Dec 18 07:16:45.584 INFO [stderr] Checking merge-sort v0.1.0 (/opt/crater/workdir/tasks/sorting-algorithms/merge-sort) Dec 18 07:16:45.584 INFO [stderr] Checking ordered-words v0.1.0 (/opt/crater/workdir/tasks/ordered-words) Dec 18 07:16:45.696 INFO [stderr] Checking stack v0.1.0 (/opt/crater/workdir/tasks/stack) Dec 18 07:16:45.748 INFO [stderr] Checking quine v0.1.0 (/opt/crater/workdir/tasks/quine) Dec 18 07:16:45.781 INFO [stderr] Checking execute-hq9-plus v0.1.0 (/opt/crater/workdir/tasks/execute-hq9-plus) Dec 18 07:16:45.940 INFO [stderr] Checking the-twelve-days-of-christmas v0.1.0 (/opt/crater/workdir/tasks/the-twelve-days-of-christmas) Dec 18 07:16:46.000 INFO [stderr] Checking animation v0.1.0 (/opt/crater/workdir/tasks/animation) Dec 18 07:16:46.216 INFO [stderr] Checking abundant-deficient-and-perfect-number-classifications v0.1.0 (/opt/crater/workdir/tasks/abundant-deficient-and-perfect-number-classifications) Dec 18 07:16:46.322 INFO [stderr] Checking towers-of-hanoi v0.1.0 (/opt/crater/workdir/tasks/towers-of-hanoi) Dec 18 07:16:46.388 INFO [stderr] Checking hailstone-sequence v0.1.0 (/opt/crater/workdir/tasks/hailstone-sequence) Dec 18 07:16:46.800 INFO [stderr] Checking reverse-words-in-a-string v0.1.0 (/opt/crater/workdir/tasks/reverse-words-in-a-string) Dec 18 07:16:47.002 INFO [stderr] Checking integer-comparison v0.1.0 (/opt/crater/workdir/tasks/integer-comparison) Dec 18 07:16:47.158 INFO [stderr] Checking mode v0.1.0 (/opt/crater/workdir/tasks/averages/mode) Dec 18 07:16:47.399 INFO [stderr] Checking md4 v0.1.0 (/opt/crater/workdir/tasks/md4) Dec 18 07:16:47.448 INFO [stderr] Checking leap-year v0.1.0 (/opt/crater/workdir/tasks/leap-year) Dec 18 07:16:47.580 INFO [stderr] Checking 99-bottles-of-beer v0.1.0 (/opt/crater/workdir/tasks/99-bottles-of-beer) Dec 18 07:16:47.748 INFO [stderr] Checking integer v0.1.0 (/opt/crater/workdir/tasks/arithmetic/integer) Dec 18 07:16:47.893 INFO [stderr] Checking environment-variables v0.1.0 (/opt/crater/workdir/tasks/environment-variables) Dec 18 07:16:48.124 INFO [stderr] Checking newbie v0.1.0 (/opt/crater/workdir/tasks/hello-world/newbie) Dec 18 07:16:48.668 INFO [stderr] Checking sum-digits-of-an-integer v0.1.0 (/opt/crater/workdir/tasks/sum-digits-of-an-integer) Dec 18 07:16:48.741 INFO [stderr] Checking top-and-tail v0.1.0 (/opt/crater/workdir/tasks/strip-whitespace-from-a-string/top-and-tail) Dec 18 07:16:48.763 INFO [stderr] Checking primality-by-trial-division v0.1.0 (/opt/crater/workdir/tasks/primality-by-trial-division) Dec 18 07:16:48.780 INFO [stderr] Checking echo-server v0.1.0 (/opt/crater/workdir/tasks/echo-server) Dec 18 07:16:48.878 INFO [stderr] Checking moving-average v0.1.0 (/opt/crater/workdir/tasks/averages/simple-moving-average) Dec 18 07:16:48.905 INFO [stderr] Checking sum-of-squares v0.1.0 (/opt/crater/workdir/tasks/sum-of-squares) Dec 18 07:16:49.096 INFO [stderr] Checking longest-common-subsequence v0.1.0 (/opt/crater/workdir/tasks/longest-common-subsequence) Dec 18 07:16:49.220 INFO [stderr] warning: use of deprecated item 'core::str::::trim_left': superseded by `trim_start` Dec 18 07:16:49.220 INFO [stderr] --> tasks/strip-whitespace-from-a-string/top-and-tail/src/main.rs:8:28 Dec 18 07:16:49.220 INFO [stderr] | Dec 18 07:16:49.220 INFO [stderr] 8 | string_with_spaces.trim_left().to_string(), Dec 18 07:16:49.220 INFO [stderr] | ^^^^^^^^^ Dec 18 07:16:49.220 INFO [stderr] | Dec 18 07:16:49.220 INFO [stderr] = note: #[warn(deprecated)] on by default Dec 18 07:16:49.220 INFO [stderr] Dec 18 07:16:49.220 INFO [stderr] warning: use of deprecated item 'core::str::::trim_right': superseded by `trim_end` Dec 18 07:16:49.220 INFO [stderr] --> tasks/strip-whitespace-from-a-string/top-and-tail/src/main.rs:12:28 Dec 18 07:16:49.220 INFO [stderr] | Dec 18 07:16:49.220 INFO [stderr] 12 | string_with_spaces.trim_right().to_string(), Dec 18 07:16:49.220 INFO [stderr] | ^^^^^^^^^^ Dec 18 07:16:49.220 INFO [stderr] Dec 18 07:16:49.352 INFO [stderr] Checking sleep v0.1.0 (/opt/crater/workdir/tasks/sleep) Dec 18 07:16:49.506 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Dec 18 07:16:49.506 INFO [stderr] --> tasks/primality-by-trial-division/src/main.rs:1:12 Dec 18 07:16:49.506 INFO [stderr] | Dec 18 07:16:49.506 INFO [stderr] 1 | #![feature(iterator_step_by)] Dec 18 07:16:49.506 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 07:16:49.506 INFO [stderr] Checking unicode-variable-names v0.1.0 (/opt/crater/workdir/tasks/unicode-variable-names) Dec 18 07:16:49.508 INFO [stderr] | Dec 18 07:16:49.508 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 18 07:16:49.508 INFO [stderr] Dec 18 07:16:49.525 INFO [stderr] Checking zig-zag-matrix v0.1.0 (/opt/crater/workdir/tasks/zig-zag-matrix) Dec 18 07:16:49.576 INFO [stderr] Checking tokenize-a-string v0.1.0 (/opt/crater/workdir/tasks/tokenize-a-string) Dec 18 07:16:49.868 INFO [stderr] Checking lzw-compression v0.1.0 (/opt/crater/workdir/tasks/lzw-compression) Dec 18 07:16:49.876 INFO [stderr] Checking call-an-object-method v0.1.0 (/opt/crater/workdir/tasks/call-an-object-method) Dec 18 07:16:50.096 INFO [stderr] Checking wireworld v0.1.0 (/opt/crater/workdir/tasks/wireworld) Dec 18 07:16:50.336 INFO [stderr] Checking conways-game-of-life v0.1.0 (/opt/crater/workdir/tasks/conways-game-of-life) Dec 18 07:16:50.447 INFO [stderr] Checking map-range v0.1.0 (/opt/crater/workdir/tasks/map-range) Dec 18 07:16:50.487 INFO [stderr] Checking cocktail-sort v0.1.0 (/opt/crater/workdir/tasks/sorting-algorithms/cocktail-sort) Dec 18 07:16:50.552 INFO [stderr] Checking strip-comments-from-a-string v0.1.0 (/opt/crater/workdir/tasks/strip-comments-from-a-string) Dec 18 07:16:50.632 INFO [stderr] Checking convert-seconds-to-compound-duration v0.1.0 (/opt/crater/workdir/tasks/convert-seconds-to-compound-duration) Dec 18 07:16:50.843 INFO [stderr] Checking graphical v0.1.0 (/opt/crater/workdir/tasks/hello-world/graphical) Dec 18 07:16:51.008 INFO [stderr] Checking floyd-warshall-algorithm v0.1.0 (/opt/crater/workdir/tasks/floyd-warshall-algorithm) Dec 18 07:16:51.092 INFO [stderr] Checking anonymous-recursion v0.1.0 (/opt/crater/workdir/tasks/anonymous-recursion) Dec 18 07:16:51.141 INFO [stderr] Checking price-fraction v0.1.0 (/opt/crater/workdir/tasks/price-fraction) Dec 18 07:16:51.251 INFO [stderr] Checking enforced-immutability v0.1.0 (/opt/crater/workdir/tasks/enforced-immutability) Dec 18 07:16:51.444 INFO [stderr] Checking set v0.1.0 (/opt/crater/workdir/tasks/set) Dec 18 07:16:51.688 INFO [stderr] Checking ackermann-function v0.1.0 (/opt/crater/workdir/tasks/ackermann-function) Dec 18 07:16:51.928 INFO [stderr] Checking check-that-file-exists v0.1.0 (/opt/crater/workdir/tasks/check-that-file-exists) Dec 18 07:16:51.976 INFO [stderr] Checking infinity v0.1.0 (/opt/crater/workdir/tasks/infinity) Dec 18 07:16:52.304 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Dec 18 07:16:52.304 INFO [stderr] --> tasks/primality-by-trial-division/src/main.rs:1:12 Dec 18 07:16:52.304 INFO [stderr] | Dec 18 07:16:52.304 INFO [stderr] 1 | #![feature(iterator_step_by)] Dec 18 07:16:52.304 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 07:16:52.320 INFO [stderr] | Dec 18 07:16:52.320 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 18 07:16:52.320 INFO [stderr] Dec 18 07:16:52.448 INFO [stderr] Checking luhn-test-of-credit-card-numbers v0.1.0 (/opt/crater/workdir/tasks/luhn-test-of-credit-card-numbers) Dec 18 07:16:52.540 INFO [stderr] Checking power-set v0.1.0 (/opt/crater/workdir/tasks/power-set) Dec 18 07:16:52.600 INFO [stderr] Checking multiplication-tables v0.1.0 (/opt/crater/workdir/tasks/multiplication-tables) Dec 18 07:16:52.669 INFO [stderr] Checking delete-a-file v0.1.0 (/opt/crater/workdir/tasks/delete-a-file) Dec 18 07:16:52.748 INFO [stderr] Checking loop-over-multiple-arrays-simultaneously v0.1.0 (/opt/crater/workdir/tasks/loop-over-multiple-arrays-simultaneously) Dec 18 07:16:52.968 INFO [stderr] Checking continued-fraction v0.1.0 (/opt/crater/workdir/tasks/continued-fraction) Dec 18 07:16:53.088 INFO [stderr] Checking repeat-a-string v0.1.0 (/opt/crater/workdir/tasks/repeat-a-string) Dec 18 07:16:53.279 INFO [stderr] Checking middle-three-digits v0.1.0 (/opt/crater/workdir/tasks/middle-three-digits) Dec 18 07:16:53.405 INFO [stderr] Checking line-printer v0.1.0 (/opt/crater/workdir/tasks/hello-world/line-printer) Dec 18 07:16:53.647 INFO [stderr] Checking comb-sort v0.1.0 (/opt/crater/workdir/tasks/sorting-algorithms/comb-sort) Dec 18 07:16:53.679 INFO [stderr] Checking letter-frequency v0.1.0 (/opt/crater/workdir/tasks/letter-frequency) Dec 18 07:16:53.681 INFO [stderr] Checking sieve-of-eratosthenes v0.1.0 (/opt/crater/workdir/tasks/sieve-of-eratosthenes) Dec 18 07:16:53.682 INFO [stderr] Checking pangram-checker v0.1.0 (/opt/crater/workdir/tasks/pangram-checker) Dec 18 07:16:53.701 INFO [stderr] Checking harshad-or-niven-series v0.1.0 (/opt/crater/workdir/tasks/harshad-or-niven-series) Dec 18 07:16:54.290 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Dec 18 07:16:54.290 INFO [stderr] --> tasks/sieve-of-eratosthenes/src/main.rs:1:12 Dec 18 07:16:54.290 INFO [stderr] | Dec 18 07:16:54.290 INFO [stderr] 1 | #![feature(iterator_step_by)] Dec 18 07:16:54.290 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 07:16:54.290 INFO [stderr] | Dec 18 07:16:54.290 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 18 07:16:54.290 INFO [stderr] Dec 18 07:16:54.367 INFO [stderr] Checking program-name v0.1.0 (/opt/crater/workdir/tasks/program-name) Dec 18 07:16:54.549 INFO [stderr] Checking copy-a-string v0.1.0 (/opt/crater/workdir/tasks/copy-a-string) Dec 18 07:16:54.780 INFO [stderr] Checking abc-problem v0.1.0 (/opt/crater/workdir/tasks/abc-problem) Dec 18 07:16:54.838 INFO [stderr] Checking array-concatenation v0.1.0 (/opt/crater/workdir/tasks/array-concatenation) Dec 18 07:16:54.884 INFO [stderr] Checking catalan-numbers v0.1.0 (/opt/crater/workdir/tasks/catalan-numbers) Dec 18 07:16:55.109 INFO [stderr] Checking sort-using-a-custom-comparator v0.1.0 (/opt/crater/workdir/tasks/sort-using-a-custom-comparator) Dec 18 07:16:55.458 INFO [stderr] Checking create-a-file v0.1.0 (/opt/crater/workdir/tasks/create-a-file) Dec 18 07:16:55.568 INFO [stderr] Checking generate-chess960-starting-position v0.1.0 (/opt/crater/workdir/tasks/generate-chess960-starting-position) Dec 18 07:16:55.712 INFO [stderr] Checking flatten-a-list v0.1.0 (/opt/crater/workdir/tasks/flatten-a-list) Dec 18 07:16:55.975 INFO [stderr] Checking abstract-type v0.1.0 (/opt/crater/workdir/tasks/abstract-type) Dec 18 07:16:56.038 INFO [stderr] Checking ulam-spiral-for-primes v0.1.0 (/opt/crater/workdir/tasks/ulam-spiral-for-primes) Dec 18 07:16:56.087 INFO [stderr] Checking arrays v0.1.0 (/opt/crater/workdir/tasks/arrays) Dec 18 07:16:56.270 INFO [stderr] Checking almost-prime v0.1.0 (/opt/crater/workdir/tasks/almost-prime) Dec 18 07:16:56.513 INFO [stderr] Checking bitwise-operations v0.1.0 (/opt/crater/workdir/tasks/bitwise-operations) Dec 18 07:16:56.665 INFO [stderr] Checking short-circuit-evaluation v0.1.0 (/opt/crater/workdir/tasks/short-circuit-evaluation) Dec 18 07:16:56.731 INFO [stderr] Checking fork v0.1.0 (/opt/crater/workdir/tasks/fork) Dec 18 07:16:56.844 INFO [stderr] warning: the feature `iterator_step_by` has been stable since 1.28.0 and no longer requires an attribute to enable Dec 18 07:16:56.844 INFO [stderr] --> tasks/ulam-spiral-for-primes/src/main.rs:1:12 Dec 18 07:16:56.844 INFO [stderr] | Dec 18 07:16:56.844 INFO [stderr] 1 | #![feature(iterator_step_by)] Dec 18 07:16:56.844 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 18 07:16:56.844 INFO [stderr] | Dec 18 07:16:56.844 INFO [stderr] = note: #[warn(stable_features)] on by default Dec 18 07:16:56.844 INFO [stderr] Dec 18 07:16:56.989 INFO [stderr] Checking man-or-boy-test v0.1.0 (/opt/crater/workdir/tasks/man-or-boy-test) Dec 18 07:16:57.062 INFO [stderr] Checking empty-directory v0.1.0 (/opt/crater/workdir/tasks/empty-directory) Dec 18 07:16:57.912 INFO [stderr] Checking arena-storage-pool v0.1.0 (/opt/crater/workdir/tasks/arena-storage-pool) Dec 18 07:16:57.920 INFO [stderr] Checking huffman-coding v0.1.0 (/opt/crater/workdir/tasks/huffman-coding) Dec 18 07:16:57.972 INFO [stderr] Checking for v0.1.0 (/opt/crater/workdir/tasks/loops/for) Dec 18 07:16:58.007 INFO [stderr] Checking factorial v0.1.0 (/opt/crater/workdir/tasks/factorial) Dec 18 07:16:58.296 INFO [stderr] Checking circles-of-given-radius-through-two-points v0.1.0 (/opt/crater/workdir/tasks/circles-of-given-radius-through-two-points) Dec 18 07:16:58.596 INFO [stderr] Checking count-occurrences-of-a-substring v0.1.0 (/opt/crater/workdir/tasks/count-occurrences-of-a-substring) Dec 18 07:16:59.300 INFO [stderr] Checking anagrams v0.1.0 (/opt/crater/workdir/tasks/anagrams) Dec 18 07:16:59.368 INFO [stderr] Checking greatest-subsequential-sum v0.1.0 (/opt/crater/workdir/tasks/greatest-subsequential-sum) Dec 18 07:16:59.720 INFO [stderr] Checking cartesian-product-of-two-or-more-lists v0.1.0 (/opt/crater/workdir/tasks/cartesian-product-of-two-or-more-lists) Dec 18 07:16:59.724 INFO [stderr] Checking levenshtein-distance v0.1.0 (/opt/crater/workdir/tasks/levenshtein-distance) Dec 18 07:17:00.346 INFO [stderr] error[E0599]: no function or associated item named `new` found for type `arena::TypedArena<_>` in the current scope Dec 18 07:17:00.346 INFO [stderr] --> tasks/arena-storage-pool/src/main.rs:12:17 Dec 18 07:17:00.346 INFO [stderr] | Dec 18 07:17:00.346 INFO [stderr] 12 | let arena = TypedArena::new(); Dec 18 07:17:00.346 INFO [stderr] | ^^^^^^^^^^^^^^^ function or associated item not found in `arena::TypedArena<_>` Dec 18 07:17:00.346 INFO [stderr] Dec 18 07:17:00.360 INFO [stderr] error: aborting due to previous error Dec 18 07:17:00.360 INFO [stderr] Dec 18 07:17:00.360 INFO [stderr] For more information about this error, try `rustc --explain E0599`. Dec 18 07:17:00.371 INFO [stderr] error: Could not compile `arena-storage-pool`. Dec 18 07:17:00.371 INFO [stderr] warning: build failed, waiting for other jobs to finish... Dec 18 07:17:00.955 INFO [stderr] error: build failed Dec 18 07:17:01.342 INFO running `"docker" "inspect" "570a215e8ea97d57947652b945263bc28200d270474a1daee7530bd7c6c24db3"` Dec 18 07:17:01.466 INFO running `"docker" "rm" "-f" "570a215e8ea97d57947652b945263bc28200d270474a1daee7530bd7c6c24db3"` Dec 18 07:17:01.590 INFO [stdout] 570a215e8ea97d57947652b945263bc28200d270474a1daee7530bd7c6c24db3