[INFO] cloning repository https://github.com/meskill/rust-lab [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/meskill/rust-lab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeskill%2Frust-lab", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeskill%2Frust-lab'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 184c9976ea4effc4be284e05758e040c4bd19730 [INFO] testing meskill/rust-lab against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeskill%2Frust-lab" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/meskill/rust-lab [INFO] finished tweaking git repo https://github.com/meskill/rust-lab [INFO] tweaked toml for git repo https://github.com/meskill/rust-lab written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/meskill/rust-lab on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/meskill/rust-lab 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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3af74531c87cdfceb6320be2db7f0d91986bcc16cb4f950ba79dab87d15d8da6 [INFO] running `Command { std: "docker" "start" "-a" "3af74531c87cdfceb6320be2db7f0d91986bcc16cb4f950ba79dab87d15d8da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3af74531c87cdfceb6320be2db7f0d91986bcc16cb4f950ba79dab87d15d8da6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3af74531c87cdfceb6320be2db7f0d91986bcc16cb4f950ba79dab87d15d8da6", kill_on_drop: false }` [INFO] [stdout] 3af74531c87cdfceb6320be2db7f0d91986bcc16cb4f950ba79dab87d15d8da6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bd6f5d6523cf0512643b490b6b72dd6b3f8766c953555baee31a4e2a243e759e [INFO] running `Command { std: "docker" "start" "-a" "bd6f5d6523cf0512643b490b6b72dd6b3f8766c953555baee31a4e2a243e759e", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling either v1.8.0 [INFO] [stderr] Compiling num_threads v0.1.3 [INFO] [stderr] Compiling minigrep v0.1.0 (/opt/rustwide/workdir/book/minigrep) [INFO] [stderr] Compiling become_immortal v0.1.0 (/opt/rustwide/workdir/codewars/become_immortal) [INFO] [stderr] Compiling web_server v0.1.0 (/opt/rustwide/workdir/book/web_server) [INFO] [stderr] Compiling series v0.1.0 (/opt/rustwide/workdir/exercism/rust/series) [INFO] [stderr] Compiling eval_math_expression v0.1.0 (/opt/rustwide/workdir/codewars/eval_math_expression) [INFO] [stderr] Compiling proverb v1.1.0 (/opt/rustwide/workdir/exercism/rust/proverb) [INFO] [stderr] Compiling leap v1.6.0 (/opt/rustwide/workdir/exercism/rust/leap) [INFO] [stderr] Compiling prime_factors v1.1.0 (/opt/rustwide/workdir/exercism/rust/prime-factors) [INFO] [stderr] Compiling human-readable-duration-format v0.1.0 (/opt/rustwide/workdir/codewars/human-readable-duration-format) [INFO] [stderr] Compiling nth_prime v2.1.0 (/opt/rustwide/workdir/exercism/rust/nth-prime) [INFO] [stderr] Compiling anagram v0.0.0 (/opt/rustwide/workdir/exercism/rust/anagram) [INFO] [stderr] Compiling reverse_string v1.2.0 (/opt/rustwide/workdir/exercism/rust/reverse-string) [INFO] [stderr] Compiling rail_fence_cypher v0.1.0 (/opt/rustwide/workdir/codewars/rail_fence_cypher) [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stdout] warning: function `elder_age` is never used [INFO] [stdout] --> codewars/become_immortal/src/lib.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn elder_age(m: u64, n: u64, l: u64, t: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling grains v1.2.0 (/opt/rustwide/workdir/exercism/rust/grains) [INFO] [stderr] Compiling screen-locking-patterns v0.1.0 (/opt/rustwide/workdir/codewars/screen-locking-patterns) [INFO] [stdout] warning: trait `Ast` is never used [INFO] [stdout] --> codewars/eval_math_expression/src/lib.rs:398:19 [INFO] [stdout] | [INFO] [stdout] 398 | pub trait Ast<'token>: IntoIterator {} [INFO] [stdout] | ^^^ [INFO] [stdout] | [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] --> codewars/eval_math_expression/src/lib.rs:225:34 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn tokens_iter(text: &str) -> TokenIterator { [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] 225 | pub fn tokens_iter(text: &str) -> TokenIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling last-digit-of-a-huge-number v0.1.0 (/opt/rustwide/workdir/codewars/last-digit-of-a-huge-number) [INFO] [stderr] Compiling sum-of-multiples v1.5.0 (/opt/rustwide/workdir/exercism/rust/sum-of-multiples) [INFO] [stderr] Compiling collatz_conjecture v1.2.1 (/opt/rustwide/workdir/exercism/rust/collatz-conjecture) [INFO] [stderr] Compiling time v0.3.7 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling bob v1.6.0 (/opt/rustwide/workdir/exercism/rust/bob) [INFO] [stderr] Compiling beer-song v0.0.0 (/opt/rustwide/workdir/exercism/rust/beer-song) [INFO] [stderr] Compiling last-digit-of-a-large-number v0.1.0 (/opt/rustwide/workdir/codewars/last-digit-of-a-large-number) [INFO] [stderr] Compiling luhn v1.6.1 (/opt/rustwide/workdir/exercism/rust/luhn) [INFO] [stderr] Compiling difference-of-squares v1.2.0 (/opt/rustwide/workdir/exercism/rust/difference-of-squares) [INFO] [stderr] Compiling clock v2.4.0 (/opt/rustwide/workdir/exercism/rust/clock) [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling luhn-from v0.0.0 (/opt/rustwide/workdir/exercism/rust/luhn-from) [INFO] [stderr] Compiling hamming v2.2.0 (/opt/rustwide/workdir/exercism/rust/hamming) [INFO] [stderr] Compiling high-scores v4.0.0 (/opt/rustwide/workdir/exercism/rust/high-scores) [INFO] [stderr] Compiling plants_and_zombies v0.1.0 (/opt/rustwide/workdir/codewars/plants_and_zombies) [INFO] [stderr] Compiling luhn-trait v0.0.0 (/opt/rustwide/workdir/exercism/rust/luhn-trait) [INFO] [stderr] Compiling matching-brackets v2.0.0 (/opt/rustwide/workdir/exercism/rust/matching-brackets) [INFO] [stderr] Compiling armstrong_numbers v1.1.0 (/opt/rustwide/workdir/exercism/rust/armstrong-numbers) [INFO] [stderr] Compiling space-age v1.2.0 (/opt/rustwide/workdir/exercism/rust/space-age) [INFO] [stderr] Compiling gigasecond v2.0.0 (/opt/rustwide/workdir/exercism/rust/gigasecond) [INFO] [stderr] Compiling raindrops v1.1.0 (/opt/rustwide/workdir/exercism/rust/raindrops) [INFO] [stderr] Compiling n-queens-problem v0.1.0 (/opt/rustwide/workdir/codewars/n-queens-problem) [INFO] [stderr] Compiling diffie-hellman v0.1.0 (/opt/rustwide/workdir/exercism/rust/diffie-hellman) [INFO] [stderr] Compiling guessing_game v0.1.0 (/opt/rustwide/workdir/book/guessing_game) [INFO] [stderr] Compiling minesweeper v1.1.0 (/opt/rustwide/workdir/exercism/rust/minesweeper) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.06s [INFO] running `Command { std: "docker" "inspect" "bd6f5d6523cf0512643b490b6b72dd6b3f8766c953555baee31a4e2a243e759e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd6f5d6523cf0512643b490b6b72dd6b3f8766c953555baee31a4e2a243e759e", kill_on_drop: false }` [INFO] [stdout] bd6f5d6523cf0512643b490b6b72dd6b3f8766c953555baee31a4e2a243e759e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da4b359a9c7dcf3a66fcea9ae658ced04b9efabdf975d9c3d78d71e05086face [INFO] running `Command { std: "docker" "start" "-a" "da4b359a9c7dcf3a66fcea9ae658ced04b9efabdf975d9c3d78d71e05086face", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stdout] warning: function `elder_age` is never used [INFO] [stdout] --> codewars/become_immortal/src/lib.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn elder_age(m: u64, n: u64, l: u64, t: u64) -> u64 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling hamming v2.2.0 (/opt/rustwide/workdir/exercism/rust/hamming) [INFO] [stderr] Compiling nth_prime v2.1.0 (/opt/rustwide/workdir/exercism/rust/nth-prime) [INFO] [stderr] Compiling luhn v1.6.1 (/opt/rustwide/workdir/exercism/rust/luhn) [INFO] [stdout] warning: trait `Ast` is never used [INFO] [stdout] --> codewars/eval_math_expression/src/lib.rs:398:19 [INFO] [stdout] | [INFO] [stdout] 398 | pub trait Ast<'token>: IntoIterator {} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling high-scores v4.0.0 (/opt/rustwide/workdir/exercism/rust/high-scores) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> codewars/eval_math_expression/src/lib.rs:225:34 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn tokens_iter(text: &str) -> TokenIterator { [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] 225 | pub fn tokens_iter(text: &str) -> TokenIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling minesweeper v1.1.0 (/opt/rustwide/workdir/exercism/rust/minesweeper) [INFO] [stderr] Compiling gigasecond v2.0.0 (/opt/rustwide/workdir/exercism/rust/gigasecond) [INFO] [stderr] Compiling series v0.1.0 (/opt/rustwide/workdir/exercism/rust/series) [INFO] [stderr] Compiling beer-song v0.0.0 (/opt/rustwide/workdir/exercism/rust/beer-song) [INFO] [stderr] Compiling sum-of-multiples v1.5.0 (/opt/rustwide/workdir/exercism/rust/sum-of-multiples) [INFO] [stderr] Compiling collatz_conjecture v1.2.1 (/opt/rustwide/workdir/exercism/rust/collatz-conjecture) [INFO] [stderr] Compiling n-queens-problem v0.1.0 (/opt/rustwide/workdir/codewars/n-queens-problem) [INFO] [stderr] Compiling diffie-hellman v0.1.0 (/opt/rustwide/workdir/exercism/rust/diffie-hellman) [INFO] [stderr] Compiling guessing_game v0.1.0 (/opt/rustwide/workdir/book/guessing_game) [INFO] [stderr] Compiling luhn-trait v0.0.0 (/opt/rustwide/workdir/exercism/rust/luhn-trait) [INFO] [stderr] Compiling prime_factors v1.1.0 (/opt/rustwide/workdir/exercism/rust/prime-factors) [INFO] [stderr] Compiling web_server v0.1.0 (/opt/rustwide/workdir/book/web_server) [INFO] [stderr] Compiling reverse_string v1.2.0 (/opt/rustwide/workdir/exercism/rust/reverse-string) [INFO] [stderr] Compiling minigrep v0.1.0 (/opt/rustwide/workdir/book/minigrep) [INFO] [stderr] Compiling become_immortal v0.1.0 (/opt/rustwide/workdir/codewars/become_immortal) [INFO] [stderr] Compiling anagram v0.0.0 (/opt/rustwide/workdir/exercism/rust/anagram) [INFO] [stderr] Compiling clock v2.4.0 (/opt/rustwide/workdir/exercism/rust/clock) [INFO] [stderr] Compiling bob v1.6.0 (/opt/rustwide/workdir/exercism/rust/bob) [INFO] [stderr] Compiling grains v1.2.0 (/opt/rustwide/workdir/exercism/rust/grains) [INFO] [stderr] Compiling proverb v1.1.0 (/opt/rustwide/workdir/exercism/rust/proverb) [INFO] [stderr] Compiling leap v1.6.0 (/opt/rustwide/workdir/exercism/rust/leap) [INFO] [stderr] Compiling matching-brackets v2.0.0 (/opt/rustwide/workdir/exercism/rust/matching-brackets) [INFO] [stderr] Compiling difference-of-squares v1.2.0 (/opt/rustwide/workdir/exercism/rust/difference-of-squares) [INFO] [stderr] Compiling space-age v1.2.0 (/opt/rustwide/workdir/exercism/rust/space-age) [INFO] [stderr] Compiling raindrops v1.1.0 (/opt/rustwide/workdir/exercism/rust/raindrops) [INFO] [stderr] Compiling luhn-from v0.0.0 (/opt/rustwide/workdir/exercism/rust/luhn-from) [INFO] [stderr] Compiling armstrong_numbers v1.1.0 (/opt/rustwide/workdir/exercism/rust/armstrong-numbers) [INFO] [stderr] Compiling screen-locking-patterns v0.1.0 (/opt/rustwide/workdir/codewars/screen-locking-patterns) [INFO] [stderr] Compiling plants_and_zombies v0.1.0 (/opt/rustwide/workdir/codewars/plants_and_zombies) [INFO] [stderr] Compiling human-readable-duration-format v0.1.0 (/opt/rustwide/workdir/codewars/human-readable-duration-format) [INFO] [stderr] Compiling last-digit-of-a-large-number v0.1.0 (/opt/rustwide/workdir/codewars/last-digit-of-a-large-number) [INFO] [stderr] Compiling rail_fence_cypher v0.1.0 (/opt/rustwide/workdir/codewars/rail_fence_cypher) [INFO] [stderr] Compiling last-digit-of-a-huge-number v0.1.0 (/opt/rustwide/workdir/codewars/last-digit-of-a-huge-number) [INFO] [stderr] Compiling eval_math_expression v0.1.0 (/opt/rustwide/workdir/codewars/eval_math_expression) [INFO] [stdout] warning: trait `Ast` is never used [INFO] [stdout] --> codewars/eval_math_expression/src/lib.rs:398:19 [INFO] [stdout] | [INFO] [stdout] 398 | pub trait Ast<'token>: IntoIterator {} [INFO] [stdout] | ^^^ [INFO] [stdout] | [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] --> codewars/eval_math_expression/src/lib.rs:225:34 [INFO] [stdout] | [INFO] [stdout] 225 | pub fn tokens_iter(text: &str) -> TokenIterator { [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] 225 | pub fn tokens_iter(text: &str) -> TokenIterator<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.09s [INFO] running `Command { std: "docker" "inspect" "da4b359a9c7dcf3a66fcea9ae658ced04b9efabdf975d9c3d78d71e05086face", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da4b359a9c7dcf3a66fcea9ae658ced04b9efabdf975d9c3d78d71e05086face", kill_on_drop: false }` [INFO] [stdout] da4b359a9c7dcf3a66fcea9ae658ced04b9efabdf975d9c3d78d71e05086face [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c200ca3c104e7f4b63938e5b61aaa57f0c2186433c3a857b5a23179a24c07895 [INFO] running `Command { std: "docker" "start" "-a" "c200ca3c104e7f4b63938e5b61aaa57f0c2186433c3a857b5a23179a24c07895", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: function `elder_age` is never used [INFO] [stderr] --> codewars/become_immortal/src/lib.rs:1:4 [INFO] [stderr] | [INFO] [stderr] 1 | fn elder_age(m: u64, n: u64, l: u64, t: u64) -> u64 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `become_immortal` (lib) generated 1 warning [INFO] [stderr] warning: trait `Ast` is never used [INFO] [stderr] --> codewars/eval_math_expression/src/lib.rs:398:19 [INFO] [stderr] | [INFO] [stderr] 398 | pub trait Ast<'token>: IntoIterator {} [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> codewars/eval_math_expression/src/lib.rs:225:34 [INFO] [stderr] | [INFO] [stderr] 225 | pub fn tokens_iter(text: &str) -> TokenIterator { [INFO] [stderr] | ^^^^ ^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 225 | pub fn tokens_iter(text: &str) -> TokenIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `eval_math_expression` (lib) generated 2 warnings (run `cargo fix --lib -p eval_math_expression` to apply 1 suggestion) [INFO] [stderr] warning: `eval_math_expression` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/anagram-d009af1857933241) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/anagram.rs (/opt/rustwide/target/debug/deps/anagram-4ecb948c1363d5d3) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_case_insensitive_anagrams ... ok [INFO] [stdout] test test_detect_anagram ... ok [INFO] [stdout] test test_detect_simple_anagram ... ok [INFO] [stdout] test test_does_not_confuse_different_duplicates ... ok [INFO] [stdout] test test_different_words_but_same_ascii_sum ... ok [INFO] [stdout] test test_does_not_detect_a_differently_cased_word_as_its_own_anagram ... ok [INFO] [stdout] test test_does_not_detect_a_differently_cased_unicode_word_as_its_own_anagram ... ok [INFO] [stdout] test test_does_not_detect_a_word_as_its_own_anagram ... ok [INFO] [stdout] test test_eliminate_anagram_subsets ... ok [INFO] [stdout] test test_no_matches ... ok [INFO] [stdout] test test_misleading_unicode_anagrams ... ok [INFO] [stdout] test test_multiple_anagrams ... ok [INFO] [stdout] test test_unicode_anagrams ... ok [INFO] [stdout] test test_same_bytes_different_chars ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/armstrong_numbers-aab0220793661e8c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/armstrong-numbers.rs (/opt/rustwide/target/debug/deps/armstrong_numbers-4ed2f5640f3db543) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_four_digit_armstrong_number ... ok [INFO] [stdout] test test_seven_digit_armstrong_number ... ok [INFO] [stdout] test test_there_are_no_2_digit_armstrong_numbers ... ok [INFO] [stdout] test test_three_digit_armstrong_number ... ok [INFO] [stdout] test test_single_digit_numbers_are_armstrong_numbers ... ok [INFO] [stdout] test test_zero_is_an_armstrong_number ... ok [INFO] [stdout] test test_three_digit_non_armstrong_number ... ok [INFO] [stdout] test test_four_digit_non_armstrong_number ... ok [INFO] [stdout] test test_seven_digit_non_armstrong_number ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/become_immortal-04cb8d554fefb719) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::example_tests ... ok [INFO] [stdout] test tests::test_with_naive ... ok [INFO] [stdout] test tests::test_with_naive_power_of_two ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/become_immortal-7a732ee8b0a45318) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/beer_song-799f14089d851cf4) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running tests/beer-song.rs (/opt/rustwide/target/debug/deps/beer_song-1aa69cedf3615033) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_song_8_6 ... ok [INFO] [stdout] test test_verse_1 ... ok [INFO] [stdout] test test_verse_2 ... ok [INFO] [stdout] test test_verse_0 ... ok [INFO] [stdout] test test_song_3_0 ... ok [INFO] [stdout] test test_verse_8 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bob-c376dbae477e3eba) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/bob.rs (/opt/rustwide/target/debug/deps/bob-4a0fe7c95b75aacb) [INFO] [stdout] [INFO] [stdout] running 25 tests [INFO] [stdout] test test_alternate_silence ... ok [INFO] [stdout] test test_asking_a_numeric_question ... ok [INFO] [stdout] test test_forceful_question ... ok [INFO] [stdout] test test_asking_gibberish ... ok [INFO] [stdout] test test_no_letters ... ok [INFO] [stdout] test test_asking_a_question ... ok [INFO] [stdout] test test_multiple_line_question ... ok [INFO] [stdout] test test_nonletters_with_question ... ok [INFO] [stdout] test test_nonquestion_ending_with_whitespace ... ok [INFO] [stdout] test test_other_whitespace ... ok [INFO] [stdout] test test_prattling_on ... ok [INFO] [stdout] test test_prolonged_silence ... ok [INFO] [stdout] test test_question_with_no_letters ... ok [INFO] [stdout] test test_shouting_numbers ... ok [INFO] [stdout] test test_shouting_gibberish ... ok [INFO] [stdout] test test_shouting ... ok [INFO] [stdout] test test_shouting_with_special_characters ... ok [INFO] [stdout] test test_silence ... ok [INFO] [stdout] test test_statement_containing_question_mark ... ok [INFO] [stdout] test test_using_acronyms_in_regular_speech ... ok [INFO] [stdout] test test_shouting_with_no_exclamation_mark ... ok [INFO] [stdout] test test_talking_forcefully ... ok [INFO] [stdout] test test_stating_something ... ok [INFO] [stdout] test test_starting_with_whitespace ... ok [INFO] [stdout] test test_ending_with_whitespace ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/clock-23e89b062529b78b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/clock.rs (/opt/rustwide/target/debug/deps/clock-d047748243d6903e) [INFO] [stdout] [INFO] [stdout] running 54 tests [INFO] [stdout] test test_add_across_midnight ... ok [INFO] [stdout] test test_add_minutes ... ok [INFO] [stdout] test test_add_more_than_one_day ... ok [INFO] [stdout] test test_add_more_than_two_days ... ok [INFO] [stdout] test test_add_more_than_one_hour ... ok [INFO] [stdout] test test_add_more_than_two_hours_with_carry ... ok [INFO] [stdout] test test_add_no_minutes ... ok [INFO] [stdout] test test_add_to_next_hour ... ok [INFO] [stdout] test test_compare_clocks_a_minute_apart ... ok [INFO] [stdout] test test_compare_clocks_for_equality ... ok [INFO] [stdout] test test_compare_clocks_an_hour_apart ... ok [INFO] [stdout] test test_compare_clocks_with_hour_overflow ... ok [INFO] [stdout] test test_compare_clocks_with_hour_overflow_by_several_days ... ok [INFO] [stdout] test test_compare_clocks_with_minutes_overflow ... ok [INFO] [stdout] test test_compare_clocks_with_minutes_overflow_by_several_days ... ok [INFO] [stdout] test test_compare_clocks_with_negative_hour ... ok [INFO] [stdout] test test_compare_clocks_with_negative_hours_and_minutes ... ok [INFO] [stdout] test test_compare_clocks_with_negative_hour_that_wraps ... ok [INFO] [stdout] test test_compare_clocks_with_negative_minute_that_wraps_multiple ... ok [INFO] [stdout] test test_compare_clocks_with_negative_minute_that_wraps ... ok [INFO] [stdout] test test_compare_clocks_with_negative_minute ... ok [INFO] [stdout] test test_compare_full_clock_and_zeroed_clock ... ok [INFO] [stdout] test test_hour_rolls_over ... ok [INFO] [stdout] test test_compare_clocks_with_negative_hour_that_wraps_multiple_times ... ok [INFO] [stdout] test test_hour_rolls_over_continuously ... ok [INFO] [stdout] test test_hours_and_minutes_roll_over_to_exactly_midnight ... ok [INFO] [stdout] test test_hours_and_minutes_roll_over ... ok [INFO] [stdout] test test_negative_hour_and_minutes_both_roll_over ... ok [INFO] [stdout] test test_negative_minutes_roll_over ... ok [INFO] [stdout] test test_negative_hour_and_minutes_both_roll_over_continuously ... ok [INFO] [stdout] test test_negative_hour_roll_over_continuously ... ok [INFO] [stdout] test test_midnight_is_zero_hours ... ok [INFO] [stdout] test test_negative_minutes_roll_over_continuously ... ok [INFO] [stdout] test test_minutes_roll_over_continuously ... ok [INFO] [stdout] test test_hours_and_minutes_roll_over_continuously ... ok [INFO] [stdout] test test_negative_hour ... ok [INFO] [stdout] test test_negative_one_twenty_minutes_is_two_prev_hours ... ok [INFO] [stdout] test test_negative_hour_roll_over ... ok [INFO] [stdout] test test_compare_clocks_with_negative_hours_and_minutes_that_wrap ... ok [INFO] [stdout] test test_on_the_hour ... ok [INFO] [stdout] test test_negative_sixty_minutes_is_prev_hour ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/collatz_conjecture-9b1013205689076e) [INFO] [stdout] test test_subtract_across_midnight ... ok [INFO] [stdout] test test_subtract_minutes ... ok [INFO] [stdout] test test_subtract_more_than_an_hour ... ok [INFO] [stdout] test test_subtract_more_than_one_day ... ok [INFO] [stdout] test test_subtract_more_than_two_hours ... ok [INFO] [stdout] test test_subtract_more_than_two_hours_with_borrow ... ok [INFO] [stdout] test test_subtract_to_previous_hour ... ok [INFO] [stdout] test test_subtract_more_than_two_days ... ok [INFO] [stdout] test test_zero_hour_and_negative_minutes ... ok [INFO] [stdout] test test_negative_minutes ... ok [INFO] [stdout] test test_sixty_minutes_is_next_hour ... ok [INFO] [stdout] test test_minutes_roll_over ... ok [INFO] [stdout] test test_past_the_hour ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/collatz-conjecture.rs (/opt/rustwide/target/debug/deps/collatz_conjecture-44ff0b8e805746f9) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_0 ... ok [INFO] [stdout] test test_1 ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/difference_of_squares-db5a8fa15587f1d1) [INFO] [stdout] test test_110243094271 ... ok [INFO] [stderr] Running tests/difference-of-squares.rs (/opt/rustwide/target/debug/deps/difference_of_squares-53e2d9bceb15297c) [INFO] [stdout] test test_1000000 ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diffie_hellman-6ed5e1f540e8ce85) [INFO] [stdout] test test_16 ... ok [INFO] [stdout] test test_max_div_3 ... ok [INFO] [stdout] test test_max_minus_1 ... ok [INFO] [stdout] test test_12 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_sum_of_squares_1 ... ok [INFO] [stdout] test test_difference_100 ... ok [INFO] [stdout] test test_difference_5 ... ok [INFO] [stdout] test test_square_of_sum_5 ... ok [INFO] [stdout] test test_square_of_sum_1 ... ok [INFO] [stdout] test test_difference_1 ... ok [INFO] [stdout] test test_sum_of_squares_100 ... ok [INFO] [stdout] test test_sum_of_squares_5 ... ok [INFO] [stdout] test test_square_of_sum_100 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/diffie-hellman.rs (/opt/rustwide/target/debug/deps/diffie_hellman-0c4609d302e50e10) [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stdout] test test_public_key_correct ... ok [INFO] [stdout] test test_public_key_correct_big_numbers ... ok [INFO] [stdout] test test_secret_key_correct ... ok [INFO] [stdout] test test_public_key_correct_biggest_numbers ... ok [INFO] [stdout] test test_secret_key_correct_big_numbers ... ok [INFO] [stdout] test test_changed_secret_key ... ok [INFO] [stdout] test test_secret_key_correct_biggest_numbers ... ok [INFO] [stdout] test test_changed_secret_key_biggest_numbers ... ok [INFO] [stdout] test test_private_key_in_range_key ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/eval_math_expression-b6cfb70c611013cd) [INFO] [stdout] [INFO] [stdout] running 24 tests [INFO] [stdout] test grammar::eval::tests::complex_expr ... ok [INFO] [stdout] test grammar::eval::tests::division_by_zero ... ok [INFO] [stdout] test grammar::eval::tests::unconsumed_tokens ... ok [INFO] [stdout] test grammar::eval::tests::unexpected_end ... ok [INFO] [stdout] test grammar::parse::tests::missing_operand ... ok [INFO] [stdout] test grammar::parse::tests::priority_expr ... ok [INFO] [stdout] test grammar::parse::tests::missing_operator ... ok [INFO] [stdout] test grammar::parse::tests::simple_expr ... ok [INFO] [stdout] test grammar::parse::tests::unbalanced_brackets ... ok [INFO] [stdout] test grammar::parse::tests::unit_expr ... ok [INFO] [stdout] test grammar::tokens::tests::list_of_tokens ... ok [INFO] [stdout] test grammar::tokens::tests::single_token ... ok [INFO] [stdout] test tests::basic_operations ... ok [INFO] [stdout] test tests::multiple_operators ... ok [INFO] [stdout] test tests::unary_minuses ... ok [INFO] [stdout] test tests::whitespace_between_operators_and_operands ... ok [INFO] [stdout] test grammar::tokens::tests::complex_neg ... ok [INFO] [stdout] test grammar::tokens::tests::empty_string ... ok [INFO] [stdout] test grammar::tokens::tests::wrong_single_token ... ok [INFO] [stdout] test grammar::parse::tests::grouping ... ok [INFO] [stdout] test tests::parentheses ... ok [INFO] [stdout] test grammar::eval::tests::empty_expr ... ok [INFO] [stdout] test grammar::eval::tests::simple_expr ... ok [INFO] [stdout] test tests::single_values ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/gigasecond-474486c37fbdd4d3) [INFO] [stderr] Running tests/gigasecond.rs (/opt/rustwide/target/debug/deps/gigasecond-c7f3a60b2c4ef895) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test_another_date ... ok [INFO] [stdout] test test_datetime ... ok [INFO] [stdout] test test_third_date ... ok [INFO] [stdout] test test_another_datetime ... ok [INFO] [stdout] test test_date ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/grains-c1716160a340f4c0) [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/grains.rs (/opt/rustwide/target/debug/deps/grains-fce149f95db81dba) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test test_16 ... ok [INFO] [stdout] test test_64 ... ok [INFO] [stdout] test test_1 ... ok [INFO] [stdout] test test_32 ... ok [INFO] [stdout] test test_2 ... ok [INFO] [stdout] test test_3 ... ok [INFO] [stdout] test test_4 ... ok [INFO] [stdout] test test_returns_the_total_number_of_grains_on_the_board ... ok [INFO] [stdout] test test_square_greater_than_64_raises_an_exception - should panic ... ok [INFO] [stdout] test test_square_0_raises_an_exception - should panic ... ok [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/guessing_game-40a6f7b883ab1fab) [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hamming-453698d466cd465a) [INFO] [stderr] Running tests/hamming.rs (/opt/rustwide/target/debug/deps/hamming-a941dd8daa30739c) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/high_scores-f190ec20ec04140a) [INFO] [stdout] test test_disallow_first_strand_longer ... ok [INFO] [stdout] test test_complete_hamming_distance_in_small_strand ... ok [INFO] [stdout] test test_empty_strands ... ok [INFO] [stdout] test test_first_string_is_longer ... ok [INFO] [stdout] test test_long_identical_strands ... ok [INFO] [stdout] test test_second_string_is_longer ... ok [INFO] [stdout] test test_single_letter_different_strands ... ok [INFO] [stdout] test test_larger_distance ... ok [INFO] [stdout] test test_long_different_strands ... ok [INFO] [stdout] test test_disallow_second_strand_longer ... ok [INFO] [stdout] test test_single_letter_identical_strands ... ok [INFO] [stdout] test test_no_difference_between_identical_strands ... ok [INFO] [stdout] test test_small_hamming_distance_in_the_middle_somewhere ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/high-scores.rs (/opt/rustwide/target/debug/deps/high_scores-f84382e4237a79e6) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test test_latest_score ... ok [INFO] [stdout] test test_latest_score_empty ... ok [INFO] [stdout] test test_personal_best ... ok [INFO] [stdout] test test_list_of_scores ... ok [INFO] [stdout] test test_personal_best_empty ... ok [INFO] [stdout] test test_personal_top_three ... ok [INFO] [stdout] test test_personal_top_three_highest_to_lowest ... ok [INFO] [stdout] test test_personal_top_three_only_one_score ... ok [INFO] [stdout] test test_personal_top_three_with_tie ... ok [INFO] [stdout] test test_personal_top_three_with_less_than_three_scores ... ok [INFO] [stdout] test test_personal_top_three_empty ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/human_readable_duration_format-9f5809a813f5e58f) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::test_basic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/last_digit_of_a_huge_number-4745107a71f3fb58) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::basic_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/last_digit_of_a_large_number-5e9c2862fa4e5792) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test returns_expected ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/leap-1451dbd81597032e) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/leap.rs (/opt/rustwide/target/debug/deps/leap-9266715d9b2c85dc) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test test_century ... ok [INFO] [stdout] test test_exceptional_centuries ... ok [INFO] [stdout] test test_early_years ... ok [INFO] [stdout] test test_year_divisible_by_100_but_not_by_3_is_still_not_a_leap_year ... ok [INFO] [stdout] test test_year_divisible_by_200_not_divisible_by_400_common_year ... ok [INFO] [stdout] test test_year_divisible_by_2_not_divisible_by_4_in_common_year ... ok [INFO] [stdout] test test_year_divisible_by_400_but_not_by_125_is_still_a_leap_year ... ok [INFO] [stdout] test test_any_old_year ... ok [INFO] [stdout] test test_year_divisible_by_100_not_divisible_by_400_common_year ... ok [INFO] [stdout] test test_year_divisible_by_4_and_5_is_still_a_leap_year ... ok [INFO] [stdout] test test_year_divisible_by_4_not_divisible_by_100_leap_year ... ok [INFO] [stdout] test test_year_not_divisible_by_4_common_year ... ok [INFO] [stdout] test test_years_1600_to_1699 ... ok [INFO] [stdout] test test_year_divisible_by_400_leap_year ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/luhn-014f96e25722774a) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Running tests/luhn.rs (/opt/rustwide/target/debug/deps/luhn-6958b46c62e99f5b) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 21 tests [INFO] [stdout] test strings_that_contain_non_digits_are_invalid ... ok [INFO] [stdout] test symbols_are_invalid ... ok [INFO] [stdout] test test_a_simple_valid_sin_that_becomes_invalid_if_reversed ... ok [INFO] [stdout] test test_a_single_zero_is_invalid ... ok [INFO] [stdout] test test_a_valid_canadian_sin ... ok [INFO] [stdout] test test_input_digit_9_is_correctly_converted_to_output_digit_9 ... ok [INFO] [stdout] test test_invalid_canadian_sin ... ok [INFO] [stdout] test test_invalid_char_in_middle_with_sum_divisible_by_10_isnt_allowed ... ok [INFO] [stdout] test test_a_simple_valid_sin_that_remains_valid_if_reversed ... ok [INFO] [stdout] test test_invalid_credit_card ... ok [INFO] [stdout] test test_more_than_a_single_zero_is_valid ... ok [INFO] [stdout] test test_single_zero_with_space_is_invalid ... ok [INFO] [stdout] test test_using_ascii_value_for_doubled_nondigit_isnt_allowed ... ok [INFO] [stdout] test test_using_ascii_value_for_nondoubled_nondigit_isnt_allowed ... ok [INFO] [stdout] test test_single_digit_strings_can_not_be_valid ... ok [INFO] [stdout] test test_valid_number_with_an_odd_number_of_spaces ... ok [INFO] [stdout] test test_valid_number_with_an_even_number_of_digits ... ok [INFO] [stdout] test test_valid_strings_with_a_nondigit_added_at_the_end_become_invalid ... ok [INFO] [stdout] test test_valid_strings_with_numeric_unicode_characters_become_invalid ... ok [INFO] [stdout] test test_valid_strings_with_punctuation_included_become_invalid ... ok [INFO] [stdout] test test_valid_strings_with_symbols_included_become_invalid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 21 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/luhn_from-e2349b4e549962b5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/luhn-from.rs (/opt/rustwide/target/debug/deps/luhn_from-c8c6f27b3c1c6566) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test invalid_credit_card_is_invalid ... ok [INFO] [stdout] test single_digit_string_is_invalid ... ok [INFO] [stdout] test strings_that_contain_non_digits_are_invalid ... ok [INFO] [stdout] test valid_canadian_sin_is_valid ... ok [INFO] [stdout] test you_can_validate_from_a_str ... ok [INFO] [stdout] test you_can_validate_from_a_string ... ok [INFO] [stdout] test invalid_canadian_sin_is_invalid ... ok [INFO] [stdout] test you_can_validate_from_a_u64 ... ok [INFO] [stdout] test you_can_validate_from_a_u8 ... ok [INFO] [stdout] test you_can_validate_from_a_u32 ... ok [INFO] [stdout] test you_can_validate_from_a_usize ... ok [INFO] [stdout] test you_can_validate_from_a_u16 ... ok [INFO] [stdout] test single_zero_string_is_invalid ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/luhn_trait-48987681c7907c34) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stderr] Running tests/luhn-trait.rs (/opt/rustwide/target/debug/deps/luhn_trait-b77d2ac267196232) [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test you_can_validate_from_a_u16 ... ok [INFO] [stdout] test you_can_validate_from_a_str ... ok [INFO] [stdout] test you_can_validate_from_a_u32 ... ok [INFO] [stdout] test you_can_validate_from_a_u8 ... ok [INFO] [stdout] test you_can_validate_from_a_usize ... ok [INFO] [stdout] test you_can_validate_from_a_string ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/matching_brackets-9d3e92399d356d43) [INFO] [stderr] Running tests/matching-brackets.rs (/opt/rustwide/target/debug/deps/matching_brackets-75c27e5a43d03948) [INFO] [stdout] test you_can_validate_from_a_u64 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test complex_latex_expression ... ok [INFO] [stdout] test early_incomplete_brackets ... ok [INFO] [stdout] test empty_string ... ok [INFO] [stdout] test math_expression ... ok [INFO] [stdout] test early_mismatched_brackets ... ok [INFO] [stdout] test paired_and_incomplete_brackets ... ok [INFO] [stdout] test paired_and_nested_brackets ... ok [INFO] [stdout] test paired_and_wrong_nested_brackets ... ok [INFO] [stdout] test paired_square_brackets ... ok [INFO] [stdout] test paired_with_whitespace ... ok [INFO] [stdout] test partially_paired_brackets ... ok [INFO] [stdout] test several_paired_brackets ... ok [INFO] [stdout] test too_many_closing_brackets ... ok [INFO] [stdout] test simple_nested_brackets ... ok [INFO] [stdout] test unpaired_and_nested_brackets ... ok [INFO] [stdout] test unpaired_brackets ... ok [INFO] [stdout] test unopened_closing_brackets ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minesweeper-451c16b7ea8cadc4) [INFO] [stdout] test wrong_closing_bracket ... ok [INFO] [stdout] test wrong_ordered_brackets ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/minesweeper.rs (/opt/rustwide/target/debug/deps/minesweeper-eec7d8c0843d47cb) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test board_with_only_mines ... ok [INFO] [stdout] test cross ... ok [INFO] [stdout] test horizontal_line ... ok [INFO] [stdout] test horizontal_line_mines_at_edges ... ok [INFO] [stdout] test mine_surrounded_by_spaces ... ok [INFO] [stdout] test large_board ... ok [INFO] [stdout] test no_columns ... ok [INFO] [stdout] test no_mines ... ok [INFO] [stdout] test vertical_line_mines_at_edges ... ok [INFO] [stdout] test space_surrounded_by_mines ... ok [INFO] [stdout] test vertical_line ... ok [INFO] [stdout] test no_rows ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minigrep-64c28724e8dc5797) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test config::tests::no_filename ... ok [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep-f764c64172667198) [INFO] [stdout] test config::tests::no_query ... ok [INFO] [stdout] test config::tests::should_create_config ... ok [INFO] [stdout] test search::tests::two_results_insensitive ... ok [INFO] [stdout] test search::tests::one_result_sensitive ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/n_queens_problem-bc77a28ee557943a) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::basic_tests ... ok [INFO] [stdout] test tests::big_board ... ok [INFO] [stdout] test tests::no_solution_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/n_queens_problem-27360a0f6003bbf0) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nth_prime-aada2a534d15e0ca) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/nth-prime.rs (/opt/rustwide/target/debug/deps/nth_prime-8be60a9234d19287) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/plants_and_zombies-f091cfdbe9449164) [INFO] [stdout] test test_big_prime ... ok [INFO] [stdout] test test_second_prime ... ok [INFO] [stdout] test test_first_prime ... ok [INFO] [stdout] test test_sixth_prime ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test example_tests::cell_move_test ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/prime_factors-05bd7964d0aef4cd) [INFO] [stdout] test example_tests::example_tests ... ok [INFO] [stderr] Running tests/prime-factors.rs (/opt/rustwide/target/debug/deps/prime_factors-8ea6adb53ba61be1) [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test test_cube_of_a_prime ... ok [INFO] [stdout] test test_no_factors ... ok [INFO] [stdout] test test_prime_number ... ok [INFO] [stdout] test test_product_of_primes_and_non_primes ... ok [INFO] [stdout] test test_square_of_a_prime ... ok [INFO] [stdout] test test_factors_include_large_prime ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proverb-da14d32e60de89ec) [INFO] [stdout] test test_product_of_primes ... ok [INFO] [stderr] Running tests/proverb.rs (/opt/rustwide/target/debug/deps/proverb-c0948eede3833ed9) [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_full ... ok [INFO] [stdout] test test_three_pieces_modernized ... ok [INFO] [stdout] test test_two_pieces ... ok [INFO] [stdout] test test_one_piece ... ok [INFO] [stdout] test test_zero_pieces ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rail_fence_cypher-b5b9fafbbf40117b) [INFO] [stdout] test test_three_pieces ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/raindrops-d50bd7505c097eb1) [INFO] [stdout] [INFO] [stderr] Running tests/raindrops.rs (/opt/rustwide/target/debug/deps/raindrops-2ed9f980930eb8b1) [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::basic_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 19 tests [INFO] [stdout] test test_105 ... ok [INFO] [stdout] test test_14 ... ok [INFO] [stdout] test test_15 ... ok [INFO] [stdout] test test_10 ... ok [INFO] [stdout] test test_12121 ... ok [INFO] [stdout] test test_21 ... ok [INFO] [stdout] test test_27 ... ok [INFO] [stdout] test test_25 ... ok [INFO] [stdout] test test_3 ... ok [INFO] [stdout] test test_3125 ... ok [INFO] [stdout] test test_49 ... ok [INFO] [stdout] test test_5 ... ok [INFO] [stdout] test test_52 ... ok [INFO] [stdout] test test_35 ... ok [INFO] [stdout] test test_6 ... ok [INFO] [stdout] test test_7 ... ok [INFO] [stdout] test test_9 ... ok [INFO] [stdout] test test_8 ... ok [INFO] [stdout] test test_1 ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/reverse_string-bdac1e8847fc533a) [INFO] [stdout] [INFO] [stderr] Running tests/reverse-string.rs (/opt/rustwide/target/debug/deps/reverse_string-9f03561c2784f7c4) [INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_a_capitalized_word ... ok [INFO] [stdout] test test_a_sentence_with_punctuation ... ok [INFO] [stdout] test test_an_empty_string ... ok [INFO] [stdout] test test_an_even_sized_word ... ok [INFO] [stdout] test test_grapheme_clusters ... ok [INFO] [stdout] test test_a_palindrome ... ok [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/screen_locking_patterns-4cf453e1682cbb33) [INFO] [stdout] test test_a_word ... ok [INFO] [stdout] test test_wide_characters ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test tests::index_from_char_tests ... ok [INFO] [stdout] test tests::index_to_point_tests ... ok [INFO] [stdout] test tests::basic_tests ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/series-d458d906ad60d803) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/series.rs (/opt/rustwide/target/debug/deps/series-6de556fca9c1d225) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test test_too_long ... ok [INFO] [stdout] test test_with_length_2 ... ok [INFO] [stdout] test test_with_numbers_length ... ok [INFO] [stdout] test test_with_zero_length ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/space_age-795350934c07bf35) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/space-age.rs (/opt/rustwide/target/debug/deps/space_age-c892d59a85d4084a) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test earth_age ... ok [INFO] [stdout] test jupiter_age ... ok [INFO] [stdout] test neptune_age ... ok [INFO] [stdout] test mars_age ... ok [INFO] [stdout] test uranus_age ... ok [INFO] [stdout] test saturn_age ... ok [INFO] [stdout] test venus_age ... ok [INFO] [stdout] test mercury_age ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.17s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sum_of_multiples-caec65efa8b18cca) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/sum-of-multiples.rs (/opt/rustwide/target/debug/deps/sum_of_multiples-ea058c178a91b79f) [INFO] [stdout] [INFO] [stdout] running 17 tests [INFO] [stdout] test all_numbers_are_multiples_of_1 ... ok [INFO] [stdout] test each_multiple_is_only_counted_once ... ok [INFO] [stdout] test more_than_one_factor_with_multiples_within_limit ... ok [INFO] [stdout] test no_multiples_within_limit_20 ... ok [INFO] [stdout] test much_larger_factors ... ok [INFO] [stdout] test one_factor_has_multiples_within_limit ... ok [INFO] [stdout] test no_factors_means_an_empty_sum ... ok [INFO] [stdout] test no_multiples_within_limit ... ok [INFO] [stdout] test more_than_one_multiple_within_limit ... ok [INFO] [stdout] test the_only_multiple_of_0_is_0 ... ok [INFO] [stdout] test some_pairs_of_factors_relatively_prime_and_some_not ... ok [INFO] [stdout] test the_factor_0_does_not_affect_the_sum_of_multiples_of_other_factors ... ok [INFO] [stdout] test three_factors ... ok [INFO] [stdout] test solutions_using_include_exclude_must_extend_to_cardinality_greater_than_3 ... ok [INFO] [stdout] test one_factor_is_a_multiple_of_another ... ok [INFO] [stdout] test a_much_larger_limit ... ok [INFO] [stdout] test factors_not_relatively_prime ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/web_server-763960397c03bd2e) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test http::request::tests::should_parse_get_method ... ok [INFO] [stdout] test http::response::tests::should_convert_to_string ... ok [INFO] [stdout] test http::request::tests::should_parse_head_method ... ok [INFO] [stdout] test thread_pool::tests::should_throw_when_passed_number_of_threads_is_0 - should panic ... ok [INFO] [stdout] test http::request::tests::should_panic_on_wrong_headers - should panic ... ok [INFO] [stdout] test http::request::tests::should_panic_on_empty - should panic ... ok [INFO] [stdout] test thread_pool::tests::should_execute_3_threads_in_parallel ... FAILED [INFO] [stdout] test thread_pool::tests::should_execute_4_threads_in_parallel ... ok [INFO] [stdout] test thread_pool::tests::should_execute_2_threads_in_parallel ... ok [INFO] [stdout] test thread_pool::tests::should_execute_1_thread_in_parallel ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- thread_pool::tests::should_execute_3_threads_in_parallel stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'thread_pool::tests::should_execute_3_threads_in_parallel' (474) panicked at book/web_server/src/thread_pool.rs:268:9: [INFO] [stdout] assertion `left == right` failed [INFO] [stdout] left: [0, 3, 1, 2] [INFO] [stdout] right: [1, 3, 2, 0] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x64684260d062 - std::backtrace_rs::backtrace::libunwind::trace::h7cddb8376417e7cc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x64684260d062 - std::backtrace_rs::backtrace::trace_unsynchronized::hb4e41acf4b349ff1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x64684260d062 - std::sys::backtrace::_print_fmt::h1222b80910ba6eb5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x64684260d062 - ::fmt::h5bb8a979ba5db788 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x64684261d41f - core::fmt::rt::Argument::fmt::h2ee2c138a50a7796 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x64684261d41f - core::fmt::write::h1e0dbf07fe3990bd [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x6468425da943 - std::io::default_write_fmt::h7d7ad5ed6a883d81 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x6468425da943 - std::io::Write::write_fmt::hc477d9325b345ece [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x6468425e6702 - std::sys::backtrace::BacktraceLock::print::h788d486777205086 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x6468425eb1df - std::panicking::default_hook::{{closure}}::ha7bdfeb5949fc0fa [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:301:27 [INFO] [stdout] 10: 0x6468425eb071 - std::panicking::default_hook::h6dad75ec721846f4 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:325:9 [INFO] [stdout] 11: 0x6468425ab01e - as core::ops::function::Fn>::call::h33799d04b0b96146 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 12: 0x6468425ab01e - test::test_main_with_exit_callback::{{closure}}::h880e31c829a2eb5d [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x6468425eb87e - as core::ops::function::Fn>::call::h5e1b8c652ea49180 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1999:9 [INFO] [stdout] 14: 0x6468425eb87e - std::panicking::panic_with_hook::hba00e869ada17676 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:842:13 [INFO] [stdout] 15: 0x6468425eb64a - std::panicking::panic_handler::{{closure}}::h3d21149c258e5ceb [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:707:13 [INFO] [stdout] 16: 0x6468425e6839 - std::sys::backtrace::__rust_end_short_backtrace::h4f5d9b9dfb3e6ec1 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x6468425cebad - __rustc[9a7a9f9af7564de1]::rust_begin_unwind [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:698:5 [INFO] [stdout] 18: 0x646842624e80 - core::panicking::panic_fmt::h78e817a90331d98b [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x646842624c83 - core::panicking::assert_failed_inner::he0a3934689115f42 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:439:17 [INFO] [stdout] 20: 0x64684257c811 - core::panicking::assert_failed::h6a296e8499dd90ef [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panicking.rs:394:5 [INFO] [stdout] 21: 0x646842582e32 - web_server::thread_pool::tests::should_execute_3_threads_in_parallel::h3c48fdef3d3ecfdf [INFO] [stdout] at /opt/rustwide/workdir/book/web_server/src/thread_pool.rs:268:9 [INFO] [stdout] 22: 0x646842582f07 - web_server::thread_pool::tests::should_execute_3_threads_in_parallel::{{closure}}::h36d57023b1f44efd [INFO] [stdout] at /opt/rustwide/workdir/book/web_server/src/thread_pool.rs:239:46 [INFO] [stdout] 23: 0x64684256e2e6 - core::ops::function::FnOnce::call_once::h80fbd3e8615e7b22 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 24: 0x6468425aae1b - core::ops::function::FnOnce::call_once::h7f4b4fba903e39d5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 25: 0x6468425aae1b - test::__rust_begin_short_backtrace::h9277cb6a2ccfc000 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:663:18 [INFO] [stdout] 26: 0x6468425c08c5 - test::run_test_in_process::{{closure}}::h9aea5ca90d1f4423 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:74 [INFO] [stdout] 27: 0x6468425c08c5 - as core::ops::function::FnOnce<()>>::call_once::h364f5fe6cc8afa85 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x6468425c08c5 - std::panicking::catch_unwind::do_call::h2b2bec3317fe53ec [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 29: 0x6468425c08c5 - std::panicking::catch_unwind::hc3763734156da4af [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 30: 0x6468425c08c5 - std::panic::catch_unwind::h28038391e867eabc [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x6468425c08c5 - test::run_test_in_process::had0273166695a036 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:686:27 [INFO] [stdout] 32: 0x6468425c08c5 - test::run_test::{{closure}}::h743d09d4bb476605 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:607:43 [INFO] [stdout] 33: 0x6468425972e4 - test::run_test::{{closure}}::he950b8f9118d37e2 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/test/src/lib.rs:637:41 [INFO] [stdout] 34: 0x6468425972e4 - std::sys::backtrace::__rust_begin_short_backtrace::hbfaffa6539f6abb7 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 35: 0x64684259abca - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hcce3c2c65b9c3b20 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x64684259abca - as core::ops::function::FnOnce<()>>::call_once::hb66b30b6d37985a5 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x64684259abca - std::panicking::catch_unwind::do_call::h992bbe2c32dc1d79 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:590:40 [INFO] [stdout] 38: 0x64684259abca - std::panicking::catch_unwind::h412991d5237de610 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panicking.rs:553:19 [INFO] [stdout] 39: 0x64684259abca - std::panic::catch_unwind::ha82b139b3eb5840a [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x64684259abca - std::thread::Builder::spawn_unchecked_::{{closure}}::ha823b36f5114938e [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x64684259abca - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf120e7b1db22ac07 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 42: 0x6468425e0abf - as core::ops::function::FnOnce>::call_once::h3e049222c99298ac [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 43: 0x6468425e0abf - std::sys::pal::unix::thread::Thread::new::thread_start::h942e336943ad5963 [INFO] [stdout] at /rustc/cdb45c87e2cd43495379f7e867e3cc15dcee9f93/library/std/src/sys/pal/unix/thread.rs:118:17 [INFO] [stdout] 44: 0x745f350e0aa4 - [INFO] [stdout] 45: 0x745f3516da34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] thread_pool::tests::should_execute_3_threads_in_parallel [INFO] [stdout] [INFO] [stdout] test result: FAILED. 9 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p web_server --lib` [INFO] running `Command { std: "docker" "inspect" "c200ca3c104e7f4b63938e5b61aaa57f0c2186433c3a857b5a23179a24c07895", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c200ca3c104e7f4b63938e5b61aaa57f0c2186433c3a857b5a23179a24c07895", kill_on_drop: false }` [INFO] [stdout] c200ca3c104e7f4b63938e5b61aaa57f0c2186433c3a857b5a23179a24c07895