[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 try#ed7f3d77595b4831fdf085f2529aa13b5b51ff7d for pr-134530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmeskill%2Frust-lab" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/meskill/rust-lab on toolchain ed7f3d77595b4831fdf085f2529aa13b5b51ff7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-5-tc2/source/Cargo.toml
[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" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8b91739d6261ff08a942cf44f83ff1c6a085b0ddba2bcf60961746e11a97f4eb
[INFO] running `Command { std: "docker" "start" "-a" "8b91739d6261ff08a942cf44f83ff1c6a085b0ddba2bcf60961746e11a97f4eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8b91739d6261ff08a942cf44f83ff1c6a085b0ddba2bcf60961746e11a97f4eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b91739d6261ff08a942cf44f83ff1c6a085b0ddba2bcf60961746e11a97f4eb", kill_on_drop: false }`
[INFO] [stdout] 8b91739d6261ff08a942cf44f83ff1c6a085b0ddba2bcf60961746e11a97f4eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9de8bf1d8c3d840229eaacd93fa09a6b0cff975642501fd105ffcc743e5a06b8
[INFO] running `Command { std: "docker" "start" "-a" "9de8bf1d8c3d840229eaacd93fa09a6b0cff975642501fd105ffcc743e5a06b8", 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 libc v0.2.112
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling either v1.8.0
[INFO] [stderr]    Compiling num_threads v0.1.3
[INFO] [stderr]    Compiling become_immortal v0.1.0 (/opt/rustwide/workdir/codewars/become_immortal)
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/rustwide/workdir/book/minigrep)
[INFO] [stderr]    Compiling web_server v0.1.0 (/opt/rustwide/workdir/book/web_server)
[INFO] [stderr]    Compiling raindrops v1.1.0 (/opt/rustwide/workdir/exercism/rust/raindrops)
[INFO] [stderr]    Compiling collatz_conjecture v1.2.1 (/opt/rustwide/workdir/exercism/rust/collatz-conjecture)
[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 prime_factors v1.1.0 (/opt/rustwide/workdir/exercism/rust/prime-factors)
[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 proverb v1.1.0 (/opt/rustwide/workdir/exercism/rust/proverb)
[INFO] [stderr]    Compiling nth_prime v2.1.0 (/opt/rustwide/workdir/exercism/rust/nth-prime)
[INFO] [stderr]    Compiling reverse_string v1.2.0 (/opt/rustwide/workdir/exercism/rust/reverse-string)
[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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling anagram v0.0.0 (/opt/rustwide/workdir/exercism/rust/anagram)
[INFO] [stderr]    Compiling luhn-from v0.0.0 (/opt/rustwide/workdir/exercism/rust/luhn-from)
[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<Item = &'token Token> {}
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling screen-locking-patterns v0.1.0 (/opt/rustwide/workdir/codewars/screen-locking-patterns)
[INFO] [stderr]    Compiling grains v1.2.0 (/opt/rustwide/workdir/exercism/rust/grains)
[INFO] [stderr]    Compiling matching-brackets v2.0.0 (/opt/rustwide/workdir/exercism/rust/matching-brackets)
[INFO] [stderr]    Compiling sum-of-multiples v1.5.0 (/opt/rustwide/workdir/exercism/rust/sum-of-multiples)
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling armstrong_numbers v1.1.0 (/opt/rustwide/workdir/exercism/rust/armstrong-numbers)
[INFO] [stderr]    Compiling difference-of-squares v1.2.0 (/opt/rustwide/workdir/exercism/rust/difference-of-squares)
[INFO] [stderr]    Compiling hamming v2.2.0 (/opt/rustwide/workdir/exercism/rust/hamming)
[INFO] [stderr]    Compiling bob v1.6.0 (/opt/rustwide/workdir/exercism/rust/bob)
[INFO] [stderr]    Compiling space-age v1.2.0 (/opt/rustwide/workdir/exercism/rust/space-age)
[INFO] [stderr]    Compiling high-scores v4.0.0 (/opt/rustwide/workdir/exercism/rust/high-scores)
[INFO] [stderr]    Compiling human-readable-duration-format v0.1.0 (/opt/rustwide/workdir/codewars/human-readable-duration-format)
[INFO] [stderr]    Compiling luhn-trait v0.0.0 (/opt/rustwide/workdir/exercism/rust/luhn-trait)
[INFO] [stderr]    Compiling leap v1.6.0 (/opt/rustwide/workdir/exercism/rust/leap)
[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 beer-song v0.0.0 (/opt/rustwide/workdir/exercism/rust/beer-song)
[INFO] [stderr]    Compiling luhn v1.6.1 (/opt/rustwide/workdir/exercism/rust/luhn)
[INFO] [stderr]    Compiling plants_and_zombies v0.1.0 (/opt/rustwide/workdir/codewars/plants_and_zombies)
[INFO] [stderr]    Compiling clock v2.4.0 (/opt/rustwide/workdir/exercism/rust/clock)
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling time v0.3.7
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling gigasecond v2.0.0 (/opt/rustwide/workdir/exercism/rust/gigasecond)
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling minesweeper v1.1.0 (/opt/rustwide/workdir/exercism/rust/minesweeper)
[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]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.38s
[INFO] running `Command { std: "docker" "inspect" "9de8bf1d8c3d840229eaacd93fa09a6b0cff975642501fd105ffcc743e5a06b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9de8bf1d8c3d840229eaacd93fa09a6b0cff975642501fd105ffcc743e5a06b8", kill_on_drop: false }`
[INFO] [stdout] 9de8bf1d8c3d840229eaacd93fa09a6b0cff975642501fd105ffcc743e5a06b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bfd9bcaadbdcd5e0c0892b294ea16259e6cd88b427006c28c54b84da34b0f2e
[INFO] running `Command { std: "docker" "start" "-a" "8bfd9bcaadbdcd5e0c0892b294ea16259e6cd88b427006c28c54b84da34b0f2e", 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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<Item = &'token Token> {}
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling armstrong_numbers v1.1.0 (/opt/rustwide/workdir/exercism/rust/armstrong-numbers)
[INFO] [stderr]    Compiling luhn-from v0.0.0 (/opt/rustwide/workdir/exercism/rust/luhn-from)
[INFO] [stderr]    Compiling minesweeper v1.1.0 (/opt/rustwide/workdir/exercism/rust/minesweeper)
[INFO] [stderr]    Compiling collatz_conjecture v1.2.1 (/opt/rustwide/workdir/exercism/rust/collatz-conjecture)
[INFO] [stderr]    Compiling gigasecond v2.0.0 (/opt/rustwide/workdir/exercism/rust/gigasecond)
[INFO] [stderr]    Compiling hamming v2.2.0 (/opt/rustwide/workdir/exercism/rust/hamming)
[INFO] [stderr]    Compiling proverb v1.1.0 (/opt/rustwide/workdir/exercism/rust/proverb)
[INFO] [stderr]    Compiling reverse_string v1.2.0 (/opt/rustwide/workdir/exercism/rust/reverse-string)
[INFO] [stderr]    Compiling bob v1.6.0 (/opt/rustwide/workdir/exercism/rust/bob)
[INFO] [stderr]    Compiling nth_prime v2.1.0 (/opt/rustwide/workdir/exercism/rust/nth-prime)
[INFO] [stderr]    Compiling clock v2.4.0 (/opt/rustwide/workdir/exercism/rust/clock)
[INFO] [stderr]    Compiling matching-brackets v2.0.0 (/opt/rustwide/workdir/exercism/rust/matching-brackets)
[INFO] [stderr]    Compiling guessing_game v0.1.0 (/opt/rustwide/workdir/book/guessing_game)
[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 anagram v0.0.0 (/opt/rustwide/workdir/exercism/rust/anagram)
[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 web_server v0.1.0 (/opt/rustwide/workdir/book/web_server)
[INFO] [stderr]    Compiling prime_factors v1.1.0 (/opt/rustwide/workdir/exercism/rust/prime-factors)
[INFO] [stderr]    Compiling leap v1.6.0 (/opt/rustwide/workdir/exercism/rust/leap)
[INFO] [stderr]    Compiling grains v1.2.0 (/opt/rustwide/workdir/exercism/rust/grains)
[INFO] [stderr]    Compiling sum-of-multiples v1.5.0 (/opt/rustwide/workdir/exercism/rust/sum-of-multiples)
[INFO] [stderr]    Compiling raindrops v1.1.0 (/opt/rustwide/workdir/exercism/rust/raindrops)
[INFO] [stderr]    Compiling luhn v1.6.1 (/opt/rustwide/workdir/exercism/rust/luhn)
[INFO] [stderr]    Compiling luhn-trait v0.0.0 (/opt/rustwide/workdir/exercism/rust/luhn-trait)
[INFO] [stderr]    Compiling high-scores v4.0.0 (/opt/rustwide/workdir/exercism/rust/high-scores)
[INFO] [stderr]    Compiling beer-song v0.0.0 (/opt/rustwide/workdir/exercism/rust/beer-song)
[INFO] [stderr]    Compiling minigrep v0.1.0 (/opt/rustwide/workdir/book/minigrep)
[INFO] [stderr]    Compiling series v0.1.0 (/opt/rustwide/workdir/exercism/rust/series)
[INFO] [stderr]    Compiling become_immortal v0.1.0 (/opt/rustwide/workdir/codewars/become_immortal)
[INFO] [stderr]    Compiling human-readable-duration-format v0.1.0 (/opt/rustwide/workdir/codewars/human-readable-duration-format)
[INFO] [stderr]    Compiling eval_math_expression v0.1.0 (/opt/rustwide/workdir/codewars/eval_math_expression)
[INFO] [stderr]    Compiling plants_and_zombies v0.1.0 (/opt/rustwide/workdir/codewars/plants_and_zombies)
[INFO] [stderr]    Compiling screen-locking-patterns v0.1.0 (/opt/rustwide/workdir/codewars/screen-locking-patterns)
[INFO] [stderr]    Compiling last-digit-of-a-huge-number v0.1.0 (/opt/rustwide/workdir/codewars/last-digit-of-a-huge-number)
[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<Item = &'token Token> {}
[INFO] [stdout]     |                   ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[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]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "8bfd9bcaadbdcd5e0c0892b294ea16259e6cd88b427006c28c54b84da34b0f2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bfd9bcaadbdcd5e0c0892b294ea16259e6cd88b427006c28c54b84da34b0f2e", kill_on_drop: false }`
[INFO] [stdout] 8bfd9bcaadbdcd5e0c0892b294ea16259e6cd88b427006c28c54b84da34b0f2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+ed7f3d77595b4831fdf085f2529aa13b5b51ff7d" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4e56cc41f9504f4966c7c518ee61f6d37735dd5b19157dfd0346959b95a3b5b6
[INFO] running `Command { std: "docker" "start" "-a" "4e56cc41f9504f4966c7c518ee61f6d37735dd5b19157dfd0346959b95a3b5b6", 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)]` 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<Item = &'token Token> {}
[INFO] [stderr]     |                   ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `eval_math_expression` (lib) generated 1 warning
[INFO] [stderr] warning: `eval_math_expression` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[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_simple_anagram ... ok
[INFO] [stdout] test test_does_not_detect_a_differently_cased_unicode_word_as_its_own_anagram ... ok
[INFO] [stdout] test test_detect_anagram ... ok
[INFO] [stdout] test test_does_not_confuse_different_duplicates ... ok
[INFO] [stdout] test test_does_not_detect_a_word_as_its_own_anagram ... ok
[INFO] [stdout] test test_unicode_anagrams ... ok
[INFO] [stdout] test test_different_words_but_same_ascii_sum ... ok
[INFO] [stdout] test test_eliminate_anagram_subsets ... ok
[INFO] [stdout] test test_misleading_unicode_anagrams ... ok
[INFO] [stdout] test test_multiple_anagrams ... ok
[INFO] [stdout] test test_no_matches ... ok
[INFO] [stdout] test test_same_bytes_different_chars ... ok
[INFO] [stdout] test test_does_not_detect_a_differently_cased_word_as_its_own_anagram ... 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_four_digit_non_armstrong_number ... ok
[INFO] [stdout] test test_single_digit_numbers_are_armstrong_numbers ... ok
[INFO] [stdout] test test_three_digit_non_armstrong_number ... ok
[INFO] [stdout] test test_three_digit_armstrong_number ... ok
[INFO] [stdout] test test_zero_is_an_armstrong_number ... ok
[INFO] [stdout] test test_seven_digit_non_armstrong_number ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/become_immortal-04cb8d554fefb719)
[INFO] [stdout] test test_there_are_no_2_digit_armstrong_numbers ... 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] [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 0.06s
[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] [stdout] 
[INFO] [stderr]      Running tests/beer-song.rs (/opt/rustwide/target/debug/deps/beer_song-1aa69cedf3615033)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_song_3_0 ... ok
[INFO] [stdout] test test_verse_0 ... ok
[INFO] [stdout] test test_verse_1 ... ok
[INFO] [stdout] test test_song_8_6 ... ok
[INFO] [stdout] test test_verse_8 ... ok
[INFO] [stdout] test test_verse_2 ... 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_forceful_question ... ok
[INFO] [stdout] test test_multiple_line_question ... ok
[INFO] [stdout] test test_ending_with_whitespace ... ok
[INFO] [stdout] test test_no_letters ... ok
[INFO] [stdout] test test_nonletters_with_question ... ok
[INFO] [stdout] test test_nonquestion_ending_with_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_gibberish ... ok
[INFO] [stdout] test test_asking_a_numeric_question ... ok
[INFO] [stdout] test test_shouting_numbers ... ok
[INFO] [stdout] test test_shouting_with_no_exclamation_mark ... ok
[INFO] [stdout] test test_shouting_with_special_characters ... ok
[INFO] [stdout] test test_asking_a_question ... ok
[INFO] [stdout] test test_asking_gibberish ... ok
[INFO] [stdout] test test_silence ... ok
[INFO] [stdout] test test_starting_with_whitespace ... ok
[INFO] [stdout] test test_statement_containing_question_mark ... ok
[INFO] [stdout] test test_stating_something ... ok
[INFO] [stdout] test test_talking_forcefully ... ok
[INFO] [stdout] test test_using_acronyms_in_regular_speech ... ok
[INFO] [stdout] test test_other_whitespace ... ok
[INFO] [stdout] test test_shouting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[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_more_than_one_hour ... ok
[INFO] [stdout] test test_add_more_than_two_days ... ok
[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_no_minutes ... ok
[INFO] [stdout] test test_compare_clocks_a_minute_apart ... ok
[INFO] [stdout] test test_compare_clocks_an_hour_apart ... ok
[INFO] [stdout] test test_compare_clocks_for_equality ... ok
[INFO] [stdout] test test_add_to_next_hour ... 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_add_more_than_two_hours_with_carry ... 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_hour_that_wraps ... ok
[INFO] [stdout] test test_compare_clocks_with_negative_hour_that_wraps_multiple_times ... ok
[INFO] [stdout] test test_compare_clocks_with_negative_hours_and_minutes ... ok
[INFO] [stdout] test test_compare_clocks_with_negative_hours_and_minutes_that_wrap ... ok
[INFO] [stdout] test test_compare_clocks_with_negative_minute ... ok
[INFO] [stdout] test test_compare_clocks_with_negative_minute_that_wraps ... ok
[INFO] [stdout] test test_compare_full_clock_and_zeroed_clock ... ok
[INFO] [stdout] test test_hour_rolls_over_continuously ... ok
[INFO] [stdout] test test_hour_rolls_over ... ok
[INFO] [stdout] test test_hours_and_minutes_roll_over ... ok
[INFO] [stdout] test test_compare_clocks_with_negative_minute_that_wraps_multiple ... ok
[INFO] [stdout] test test_midnight_is_zero_hours ... ok
[INFO] [stdout] test test_minutes_roll_over ... ok
[INFO] [stdout] test test_minutes_roll_over_continuously ... ok
[INFO] [stdout] test test_hours_and_minutes_roll_over_to_exactly_midnight ... ok
[INFO] [stdout] test test_negative_hour_and_minutes_both_roll_over ... ok
[INFO] [stdout] test test_negative_hour_and_minutes_both_roll_over_continuously ... ok
[INFO] [stdout] test test_negative_minutes ... ok
[INFO] [stdout] test test_negative_hour_roll_over_continuously ... ok
[INFO] [stdout] test test_negative_hour_roll_over ... ok
[INFO] [stdout] test test_negative_hour ... ok
[INFO] [stdout] test test_hours_and_minutes_roll_over_continuously ... ok
[INFO] [stdout] test test_on_the_hour ... ok
[INFO] [stdout] test test_negative_minutes_roll_over ... ok
[INFO] [stdout] test test_subtract_across_midnight ... ok
[INFO] [stdout] test test_past_the_hour ... ok
[INFO] [stdout] test test_sixty_minutes_is_next_hour ... ok
[INFO] [stdout] test test_subtract_minutes ... ok
[INFO] [stdout] test test_negative_one_twenty_minutes_is_two_prev_hours ... ok
[INFO] [stdout] test test_subtract_more_than_two_hours ... ok
[INFO] [stdout] test test_subtract_more_than_two_days ... ok
[INFO] [stdout] test test_subtract_more_than_an_hour ... ok
[INFO] [stdout] test test_zero_hour_and_negative_minutes ... ok
[INFO] [stdout] test test_subtract_more_than_one_day ... ok
[INFO] [stdout] test test_subtract_to_previous_hour ... ok
[INFO] [stdout] test test_subtract_more_than_two_hours_with_borrow ... ok
[INFO] [stdout] test test_negative_sixty_minutes_is_prev_hour ... ok
[INFO] [stdout] test test_negative_minutes_roll_over_continuously ... 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] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/collatz_conjecture-9b1013205689076e)
[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_1000000 ... ok
[INFO] [stdout] test test_12 ... ok
[INFO] [stdout] test test_1 ... ok
[INFO] [stdout] test test_16 ... ok
[INFO] [stdout] test test_110243094271 ... ok
[INFO] [stdout] test test_max_div_3 ... ok
[INFO] [stdout] test test_max_minus_1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 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/difference_of_squares-db5a8fa15587f1d1)
[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/difference-of-squares.rs (/opt/rustwide/target/debug/deps/difference_of_squares-53e2d9bceb15297c)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_difference_1 ... ok
[INFO] [stdout] test test_difference_5 ... ok
[INFO] [stdout] test test_square_of_sum_100 ... ok
[INFO] [stdout] test test_sum_of_squares_1 ... ok
[INFO] [stdout] test test_sum_of_squares_100 ... ok
[INFO] [stdout] test test_sum_of_squares_5 ... ok
[INFO] [stdout] test test_difference_100 ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/diffie_hellman-006aebdb334fd3e8)
[INFO] [stdout] test test_square_of_sum_1 ... ok
[INFO] [stdout] test test_square_of_sum_5 ... 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] [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-18fcb21ab4882371)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test test_private_key_in_range_key ... 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 ... 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_secret_key_correct_biggest_numbers ... ok
[INFO] [stdout] test test_changed_secret_key ... ok
[INFO] [stdout] test test_changed_secret_key_biggest_numbers ... 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::simple_expr ... ok
[INFO] [stdout] test grammar::eval::tests::division_by_zero ... ok
[INFO] [stdout] test grammar::parse::tests::missing_operand ... ok
[INFO] [stdout] test grammar::parse::tests::missing_operator ... ok
[INFO] [stdout] test grammar::parse::tests::simple_expr ... ok
[INFO] [stdout] test grammar::eval::tests::unconsumed_tokens ... 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::complex_neg ... ok
[INFO] [stdout] test grammar::tokens::tests::single_token ... ok
[INFO] [stdout] test grammar::tokens::tests::wrong_single_token ... ok
[INFO] [stdout] test tests::multiple_operators ... ok
[INFO] [stdout] test tests::single_values ... ok
[INFO] [stdout] test tests::parentheses ... ok
[INFO] [stdout] test tests::whitespace_between_operators_and_operands ... ok
[INFO] [stdout] test tests::basic_operations ... ok
[INFO] [stdout] test grammar::tokens::tests::empty_string ... ok
[INFO] [stdout] test tests::unary_minuses ... ok
[INFO] [stdout] test grammar::tokens::tests::list_of_tokens ... ok
[INFO] [stdout] test grammar::parse::tests::grouping ... ok
[INFO] [stdout] test grammar::parse::tests::priority_expr ... ok
[INFO] [stdout] test grammar::eval::tests::complex_expr ... ok
[INFO] [stdout] test grammar::eval::tests::empty_expr ... ok
[INFO] [stdout] test grammar::eval::tests::unexpected_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 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/gigasecond-50464b0589927ee3)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/gigasecond.rs (/opt/rustwide/target/debug/deps/gigasecond-1f5a5421b8e840f0)
[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_another_datetime ... ok
[INFO] [stdout] test test_date ... ok
[INFO] [stdout] test test_datetime ... ok
[INFO] [stdout] test test_third_date ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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/grains-c1716160a340f4c0)
[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_1 ... ok
[INFO] [stdout] test test_16 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_2 ... ok
[INFO] [stdout] test test_32 ... ok
[INFO] [stdout] test test_64 ... 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_0_raises_an_exception - should panic ... ok
[INFO] [stdout] test test_square_greater_than_64_raises_an_exception - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 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/guessing_game-26f1906c8a888cda)
[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] [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/hamming.rs (/opt/rustwide/target/debug/deps/hamming-a941dd8daa30739c)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test test_disallow_second_strand_longer ... ok
[INFO] [stdout] test test_empty_strands ... ok
[INFO] [stdout] test test_first_string_is_longer ... ok
[INFO] [stdout] test test_complete_hamming_distance_in_small_strand ... ok
[INFO] [stdout] test test_disallow_first_strand_longer ... ok
[INFO] [stdout] test test_long_different_strands ... ok
[INFO] [stdout] test test_larger_distance ... ok
[INFO] [stdout] test test_long_identical_strands ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/high_scores-f190ec20ec04140a)
[INFO] [stdout] test test_no_difference_between_identical_strands ... ok
[INFO] [stderr]      Running tests/high-scores.rs (/opt/rustwide/target/debug/deps/high_scores-f84382e4237a79e6)
[INFO] [stdout] test test_second_string_is_longer ... ok
[INFO] [stdout] test test_single_letter_different_strands ... ok
[INFO] [stdout] test test_single_letter_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 0.02s
[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 11 tests
[INFO] [stdout] test test_latest_score_empty ... ok
[INFO] [stdout] test test_list_of_scores ... ok
[INFO] [stdout] test test_latest_score ... ok
[INFO] [stdout] test test_personal_top_three ... ok
[INFO] [stdout] test test_personal_best_empty ... ok
[INFO] [stdout] test test_personal_top_three_empty ... ok
[INFO] [stdout] test test_personal_top_three_only_one_score ... ok
[INFO] [stdout] test test_personal_best ... 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_highest_to_lowest ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 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/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_any_old_year ... ok
[INFO] [stdout] test test_century ... 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_exceptional_centuries ... ok
[INFO] [stdout] test test_year_divisible_by_200_not_divisible_by_400_common_year ... ok
[INFO] [stdout] test test_year_divisible_by_100_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_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_year_divisible_by_400_leap_year ... ok
[INFO] [stdout] test test_years_1600_to_1699 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 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-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] [stdout] 
[INFO] [stderr]      Running tests/luhn.rs (/opt/rustwide/target/debug/deps/luhn-6958b46c62e99f5b)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test strings_that_contain_non_digits_are_invalid ... ok
[INFO] [stdout] test test_a_simple_valid_sin_that_remains_valid_if_reversed ... ok
[INFO] [stdout] test test_a_valid_canadian_sin ... 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_invalid_credit_card ... ok
[INFO] [stdout] test test_a_simple_valid_sin_that_becomes_invalid_if_reversed ... ok
[INFO] [stdout] test test_input_digit_9_is_correctly_converted_to_output_digit_9 ... 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 symbols_are_invalid ... ok
[INFO] [stdout] test test_more_than_a_single_zero_is_valid ... ok
[INFO] [stdout] test test_valid_number_with_an_even_number_of_digits ... ok
[INFO] [stdout] test test_valid_number_with_an_odd_number_of_spaces ... 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_single_digit_strings_can_not_be_valid ... ok
[INFO] [stdout] test test_using_ascii_value_for_nondoubled_nondigit_isnt_allowed ... ok
[INFO] [stdout] test test_valid_strings_with_symbols_included_become_invalid ... ok
[INFO] [stdout] test test_a_single_zero_is_invalid ... ok
[INFO] [stdout] test test_valid_strings_with_a_nondigit_added_at_the_end_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] [stdout] 
[INFO] [stderr]      Running tests/luhn-from.rs (/opt/rustwide/target/debug/deps/luhn_from-c8c6f27b3c1c6566)
[INFO] [stdout] running 13 tests
[INFO] [stdout] test single_zero_string_is_invalid ... ok
[INFO] [stdout] test strings_that_contain_non_digits_are_invalid ... ok
[INFO] [stdout] test invalid_credit_card_is_invalid ... ok
[INFO] [stdout] test single_digit_string_is_invalid ... ok
[INFO] [stdout] test invalid_canadian_sin_is_invalid ... ok
[INFO] [stdout] test you_can_validate_from_a_u16 ... ok
[INFO] [stdout] test you_can_validate_from_a_u64 ... ok
[INFO] [stdout] test you_can_validate_from_a_string ... 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_u32 ... ok
[INFO] [stdout] test you_can_validate_from_a_str ... ok
[INFO] [stdout] test valid_canadian_sin_is_valid ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/luhn_trait-48987681c7907c34)
[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/luhn-trait.rs (/opt/rustwide/target/debug/deps/luhn_trait-b77d2ac267196232)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test you_can_validate_from_a_string ... ok
[INFO] [stdout] test you_can_validate_from_a_str ... ok
[INFO] [stdout] test you_can_validate_from_a_u16 ... ok
[INFO] [stdout] test you_can_validate_from_a_u64 ... ok
[INFO] [stdout] test you_can_validate_from_a_usize ... ok
[INFO] [stdout] test you_can_validate_from_a_u8 ... ok
[INFO] [stdout] test you_can_validate_from_a_u32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 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/matching_brackets-9d3e92399d356d43)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/matching-brackets.rs (/opt/rustwide/target/debug/deps/matching_brackets-75c27e5a43d03948)
[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 early_mismatched_brackets ... ok
[INFO] [stdout] test math_expression ... ok
[INFO] [stdout] test empty_string ... ok
[INFO] [stdout] test paired_square_brackets ... ok
[INFO] [stdout] test several_paired_brackets ... ok
[INFO] [stdout] test paired_with_whitespace ... ok
[INFO] [stdout] test simple_nested_brackets ... ok
[INFO] [stdout] test partially_paired_brackets ... ok
[INFO] [stdout] test paired_and_incomplete_brackets ... ok
[INFO] [stdout] test too_many_closing_brackets ... ok
[INFO] [stdout] test unpaired_brackets ... ok
[INFO] [stdout] test unpaired_and_nested_brackets ... ok
[INFO] [stdout] test wrong_ordered_brackets ... ok
[INFO] [stdout] test wrong_closing_bracket ... ok
[INFO] [stdout] test unopened_closing_brackets ... ok
[INFO] [stdout] test paired_and_nested_brackets ... ok
[INFO] [stdout] test paired_and_wrong_nested_brackets ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 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/minesweeper-451c16b7ea8cadc4)
[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] [stderr]      Running tests/minesweeper.rs (/opt/rustwide/target/debug/deps/minesweeper-eec7d8c0843d47cb)
[INFO] [stdout] running 12 tests
[INFO] [stdout] test board_with_only_mines ... 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 cross ... ok
[INFO] [stdout] test no_mines ... ok
[INFO] [stdout] test no_columns ... ok
[INFO] [stdout] test no_rows ... ok
[INFO] [stdout] test space_surrounded_by_mines ... ok
[INFO] [stdout] test vertical_line ... ok
[INFO] [stdout] test vertical_line_mines_at_edges ... ok
[INFO] [stdout] test large_board ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 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/minigrep-64c28724e8dc5797)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test config::tests::no_filename ... ok
[INFO] [stdout] test config::tests::no_query ... ok
[INFO] [stdout] test search::tests::one_result_sensitive ... ok
[INFO] [stdout] test search::tests::two_results_insensitive ... ok
[INFO] [stdout] test config::tests::should_create_config ... 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] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/minigrep-f764c64172667198)
[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-8f8d8b59ff1b9b6b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::big_board ... ok
[INFO] [stdout] test tests::basic_tests ... 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 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/n_queens_problem-708c97f0158cd05d)
[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] [stdout] test test_big_prime ... ok
[INFO] [stdout] test test_first_prime ... ok
[INFO] [stdout] test test_second_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 0.65s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/plants_and_zombies-f091cfdbe9449164)
[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] [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] [stderr]      Running tests/prime-factors.rs (/opt/rustwide/target/debug/deps/prime_factors-8ea6adb53ba61be1)
[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_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_no_factors ... ok
[INFO] [stdout] test test_product_of_primes ... ok
[INFO] [stdout] test test_factors_include_large_prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/proverb-da14d32e60de89ec)
[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/proverb.rs (/opt/rustwide/target/debug/deps/proverb-c0948eede3833ed9)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_full ... ok
[INFO] [stdout] test test_one_piece ... ok
[INFO] [stdout] test test_two_pieces ... ok
[INFO] [stdout] test test_three_pieces_modernized ... ok
[INFO] [stdout] test test_zero_pieces ... ok
[INFO] [stdout] test test_three_pieces ... 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/rail_fence_cypher-b5b9fafbbf40117b)
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/raindrops-d50bd7505c097eb1)
[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 tests/raindrops.rs (/opt/rustwide/target/debug/deps/raindrops-2ed9f980930eb8b1)
[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_1 ... ok
[INFO] [stdout] test test_105 ... ok
[INFO] [stdout] test test_12121 ... ok
[INFO] [stdout] test test_10 ... ok
[INFO] [stdout] test test_15 ... ok
[INFO] [stdout] test test_25 ... ok
[INFO] [stdout] test test_27 ... ok
[INFO] [stdout] test test_21 ... ok
[INFO] [stdout] test test_35 ... ok
[INFO] [stdout] test test_3 ... ok
[INFO] [stdout] test test_49 ... ok
[INFO] [stdout] test test_3125 ... ok
[INFO] [stdout] test test_14 ... ok
[INFO] [stdout] test test_5 ... ok
[INFO] [stdout] test test_6 ... ok
[INFO] [stdout] test test_7 ... ok
[INFO] [stdout] test test_8 ... ok
[INFO] [stdout] test test_9 ... ok
[INFO] [stdout] test test_52 ... 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] [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] 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_palindrome ... ok
[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_a_word ... ok
[INFO] [stdout] test test_an_even_sized_word ... ok
[INFO] [stdout] test test_grapheme_clusters ... 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 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/screen_locking_patterns-4cf453e1682cbb33)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::index_to_point_tests ... ok
[INFO] [stdout] test tests::index_from_char_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] [stderr]      Running tests/series.rs (/opt/rustwide/target/debug/deps/series-6de556fca9c1d225)
[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 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 neptune_age ... ok
[INFO] [stdout] test uranus_age ... ok
[INFO] [stdout] test mercury_age ... ok
[INFO] [stdout] test mars_age ... ok
[INFO] [stdout] test saturn_age ... ok
[INFO] [stdout] test venus_age ... ok
[INFO] [stdout] test jupiter_age ... ok
[INFO] [stdout] test earth_age ... 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] [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 a_much_larger_limit ... ok
[INFO] [stdout] test factors_not_relatively_prime ... ok
[INFO] [stdout] test more_than_one_factor_with_multiples_within_limit ... ok
[INFO] [stdout] test no_multiples_within_limit ... ok
[INFO] [stdout] test more_than_one_multiple_within_limit ... ok
[INFO] [stdout] test much_larger_factors ... ok
[INFO] [stdout] test no_factors_means_an_empty_sum ... ok
[INFO] [stdout] test each_multiple_is_only_counted_once ... ok
[INFO] [stdout] test no_multiples_within_limit_20 ... ok
[INFO] [stdout] test one_factor_is_a_multiple_of_another ... ok
[INFO] [stdout] test one_factor_has_multiples_within_limit ... ok
[INFO] [stdout] test some_pairs_of_factors_relatively_prime_and_some_not ... ok
[INFO] [stdout] test the_only_multiple_of_0_is_0 ... ok
[INFO] [stdout] test three_factors ... ok
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/web_server-763960397c03bd2e)
[INFO] [stdout] test solutions_using_include_exclude_must_extend_to_cardinality_greater_than_3 ... ok
[INFO] [stdout] test the_factor_0_does_not_affect_the_sum_of_multiples_of_other_factors ... 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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test http::request::tests::should_parse_head_method ... ok
[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 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] test http::request::tests::should_panic_on_empty - should panic ... ok
[INFO] [stdout] test http::request::tests::should_panic_on_wrong_headers - should panic ... ok
[INFO] [stdout] test thread_pool::tests::should_throw_when_passed_number_of_threads_is_0 - should panic ... ok
[INFO] [stdout] test thread_pool::tests::should_execute_4_threads_in_parallel ... FAILED
[INFO] [stdout] test thread_pool::tests::should_execute_3_threads_in_parallel ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- thread_pool::tests::should_execute_4_threads_in_parallel stdout ----
[INFO] [stdout] thread 'thread_pool::tests::should_execute_4_threads_in_parallel' panicked at book/web_server/src/thread_pool.rs:301:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: [3, 1, 0, 2]
[INFO] [stdout]  right: [3, 1, 2, 0]
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x55e4d67e2fca - std::backtrace_rs::backtrace::libunwind::trace::h3dab7ffe210583a3
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x55e4d67e2fca - std::backtrace_rs::backtrace::trace_unsynchronized::h85ec3139dd4f9047
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55e4d67e2fca - std::sys::backtrace::_print_fmt::h3447259688950eab
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x55e4d67e2fca - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha8d24a0f27cc401d
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x55e4d68099b3 - core::fmt::rt::Argument::fmt::h650b92642f481125
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x55e4d68099b3 - core::fmt::write::h5becf96591c394eb
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/fmt/mod.rs:1437:21
[INFO] [stdout]    6:     0x55e4d67dfcc3 - std::io::Write::write_fmt::h61fb565ee25d88c6
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x55e4d67e2e12 - std::sys::backtrace::BacktraceLock::print::hae1dc20f39b0ae80
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x55e4d67e444e - std::panicking::default_hook::{{closure}}::hb3023fc9edf847a9
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:284:22
[INFO] [stdout]    9:     0x55e4d67e4257 - std::panicking::default_hook::h271aee2d85880663
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:308:9
[INFO] [stdout]   10:     0x55e4d67ad7e8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbfe4f2a7834d388d
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/alloc/src/boxed.rs:1984:9
[INFO] [stdout]   11:     0x55e4d67ad7e8 - test::test_main::{{closure}}::hbb7d4fde4185abc5
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x55e4d67e4c68 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd4cbe0a9e8955cde
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/alloc/src/boxed.rs:1984:9
[INFO] [stdout]   13:     0x55e4d67e4c68 - std::panicking::rust_panic_with_hook::he05f4a167c1908ac
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:825:13
[INFO] [stdout]   14:     0x55e4d67e491a - std::panicking::begin_panic_handler::{{closure}}::h79780775730ab9df
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:690:13
[INFO] [stdout]   15:     0x55e4d67e3499 - std::sys::backtrace::__rust_end_short_backtrace::h753217146a30d8a2
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x55e4d67e45ad - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:681:5
[INFO] [stdout]   17:     0x55e4d6808390 - core::panicking::panic_fmt::h9ad4c3d87a3eb4ad
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x55e4d6808782 - core::panicking::assert_failed_inner::h4bb4a5e09cb36c4e
[INFO] [stdout]   19:     0x55e4d676f283 - core::panicking::assert_failed::h9a601bba4a9f7f7e
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/panicking.rs:364:5
[INFO] [stdout]   20:     0x55e4d6761a2c - web_server::thread_pool::tests::should_execute_4_threads_in_parallel::h91afaeacba991247
[INFO] [stdout]                                at /opt/rustwide/workdir/book/web_server/src/thread_pool.rs:301:9
[INFO] [stdout]   21:     0x55e4d67614e7 - web_server::thread_pool::tests::should_execute_4_threads_in_parallel::{{closure}}::hce4cd3a274aec9a4
[INFO] [stdout]                                at /opt/rustwide/workdir/book/web_server/src/thread_pool.rs:272:46
[INFO] [stdout]   22:     0x55e4d6753436 - core::ops::function::FnOnce::call_once::h9bf7436246ee323f
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55e4d67b242b - core::ops::function::FnOnce::call_once::h651e3187cb632f8b
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55e4d67b242b - test::__rust_begin_short_backtrace::hf087c08482082584
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x55e4d67b1d39 - test::run_test_in_process::{{closure}}::h028b11125eb38b18
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x55e4d67b1d39 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8a69fc59e5c0ffcd
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55e4d67b1d39 - std::panicking::try::do_call::h53d2549af1773521
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:573:40
[INFO] [stdout]   28:     0x55e4d67b1d39 - std::panicking::try::h327579c208c8ae37
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:536:19
[INFO] [stdout]   29:     0x55e4d67b1d39 - std::panic::catch_unwind::hae7e4a4da155a27e
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x55e4d67b1d39 - test::run_test_in_process::hef0a7b0ac1ee3437
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x55e4d67b1d39 - test::run_test::{{closure}}::h007633ec4ae045b1
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x55e4d6774aaa - test::run_test::{{closure}}::hf3a8c9852b545b46
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x55e4d6774aaa - std::sys::backtrace::__rust_begin_short_backtrace::ha442d5d7942f6ee9
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   34:     0x55e4d6778516 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc8fd461cdc84b676
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x55e4d6778516 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5a459cc955f063ed
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55e4d6778516 - std::panicking::try::do_call::hc249aed3a6c9c972
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:573:40
[INFO] [stdout]   37:     0x55e4d6778516 - std::panicking::try::h649add41232b7ab3
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:536:19
[INFO] [stdout]   38:     0x55e4d6778516 - std::panic::catch_unwind::h2fd522623ccd57b0
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x55e4d6778516 - std::thread::Builder::spawn_unchecked_::{{closure}}::h685de412d0d20b6b
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x55e4d6778516 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf3391e711cf5434d
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55e4d67e8b3b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc98bb0f9729b604d
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/alloc/src/boxed.rs:1970:9
[INFO] [stdout]   42:     0x55e4d67e8b3b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3b479d8e9f1fef9f
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/alloc/src/boxed.rs:1970:9
[INFO] [stdout]   43:     0x55e4d67e8b3b - std::sys::pal::unix::thread::Thread::new::thread_start::he3d5da9652362070
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7f281d7e4ac3 - <unknown>
[INFO] [stdout]   45:     0x7f281d875a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- thread_pool::tests::should_execute_3_threads_in_parallel stdout ----
[INFO] [stdout] thread 'thread_pool::tests::should_execute_3_threads_in_parallel' 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:     0x55e4d67e2fca - std::backtrace_rs::backtrace::libunwind::trace::h3dab7ffe210583a3
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x55e4d67e2fca - std::backtrace_rs::backtrace::trace_unsynchronized::h85ec3139dd4f9047
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x55e4d67e2fca - std::sys::backtrace::_print_fmt::h3447259688950eab
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x55e4d67e2fca - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha8d24a0f27cc401d
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x55e4d68099b3 - core::fmt::rt::Argument::fmt::h650b92642f481125
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x55e4d68099b3 - core::fmt::write::h5becf96591c394eb
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/fmt/mod.rs:1437:21
[INFO] [stdout]    6:     0x55e4d67dfcc3 - std::io::Write::write_fmt::h61fb565ee25d88c6
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/io/mod.rs:1887:15
[INFO] [stdout]    7:     0x55e4d67e2e12 - std::sys::backtrace::BacktraceLock::print::hae1dc20f39b0ae80
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x55e4d67e444e - std::panicking::default_hook::{{closure}}::hb3023fc9edf847a9
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:284:22
[INFO] [stdout]    9:     0x55e4d67e4257 - std::panicking::default_hook::h271aee2d85880663
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:308:9
[INFO] [stdout]   10:     0x55e4d67ad7e8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hbfe4f2a7834d388d
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/alloc/src/boxed.rs:1984:9
[INFO] [stdout]   11:     0x55e4d67ad7e8 - test::test_main::{{closure}}::hbb7d4fde4185abc5
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:134:21
[INFO] [stdout]   12:     0x55e4d67e4c68 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hd4cbe0a9e8955cde
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/alloc/src/boxed.rs:1984:9
[INFO] [stdout]   13:     0x55e4d67e4c68 - std::panicking::rust_panic_with_hook::he05f4a167c1908ac
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:825:13
[INFO] [stdout]   14:     0x55e4d67e491a - std::panicking::begin_panic_handler::{{closure}}::h79780775730ab9df
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:690:13
[INFO] [stdout]   15:     0x55e4d67e3499 - std::sys::backtrace::__rust_end_short_backtrace::h753217146a30d8a2
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:168:18
[INFO] [stdout]   16:     0x55e4d67e45ad - rust_begin_unwind
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:681:5
[INFO] [stdout]   17:     0x55e4d6808390 - core::panicking::panic_fmt::h9ad4c3d87a3eb4ad
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x55e4d6808782 - core::panicking::assert_failed_inner::h4bb4a5e09cb36c4e
[INFO] [stdout]   19:     0x55e4d676f283 - core::panicking::assert_failed::h9a601bba4a9f7f7e
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/panicking.rs:364:5
[INFO] [stdout]   20:     0x55e4d6760eec - web_server::thread_pool::tests::should_execute_3_threads_in_parallel::h968cdc799847f8bf
[INFO] [stdout]                                at /opt/rustwide/workdir/book/web_server/src/thread_pool.rs:268:9
[INFO] [stdout]   21:     0x55e4d67609a7 - web_server::thread_pool::tests::should_execute_3_threads_in_parallel::{{closure}}::h919aa3fa199faced
[INFO] [stdout]                                at /opt/rustwide/workdir/book/web_server/src/thread_pool.rs:239:46
[INFO] [stdout]   22:     0x55e4d6752b06 - core::ops::function::FnOnce::call_once::h0c3fb1c3fb0457c6
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x55e4d67b242b - core::ops::function::FnOnce::call_once::h651e3187cb632f8b
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x55e4d67b242b - test::__rust_begin_short_backtrace::hf087c08482082584
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:632:18
[INFO] [stdout]   25:     0x55e4d67b1d39 - test::run_test_in_process::{{closure}}::h028b11125eb38b18
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:655:60
[INFO] [stdout]   26:     0x55e4d67b1d39 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h8a69fc59e5c0ffcd
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x55e4d67b1d39 - std::panicking::try::do_call::h53d2549af1773521
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:573:40
[INFO] [stdout]   28:     0x55e4d67b1d39 - std::panicking::try::h327579c208c8ae37
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:536:19
[INFO] [stdout]   29:     0x55e4d67b1d39 - std::panic::catch_unwind::hae7e4a4da155a27e
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x55e4d67b1d39 - test::run_test_in_process::hef0a7b0ac1ee3437
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:655:27
[INFO] [stdout]   31:     0x55e4d67b1d39 - test::run_test::{{closure}}::h007633ec4ae045b1
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:576:43
[INFO] [stdout]   32:     0x55e4d6774aaa - test::run_test::{{closure}}::hf3a8c9852b545b46
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/test/src/lib.rs:606:41
[INFO] [stdout]   33:     0x55e4d6774aaa - std::sys::backtrace::__rust_begin_short_backtrace::ha442d5d7942f6ee9
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/backtrace.rs:152:18
[INFO] [stdout]   34:     0x55e4d6778516 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hc8fd461cdc84b676
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/thread/mod.rs:561:17
[INFO] [stdout]   35:     0x55e4d6778516 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h5a459cc955f063ed
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x55e4d6778516 - std::panicking::try::do_call::hc249aed3a6c9c972
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:573:40
[INFO] [stdout]   37:     0x55e4d6778516 - std::panicking::try::h649add41232b7ab3
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panicking.rs:536:19
[INFO] [stdout]   38:     0x55e4d6778516 - std::panic::catch_unwind::h2fd522623ccd57b0
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x55e4d6778516 - std::thread::Builder::spawn_unchecked_::{{closure}}::h685de412d0d20b6b
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/thread/mod.rs:559:30
[INFO] [stdout]   40:     0x55e4d6778516 - core::ops::function::FnOnce::call_once{{vtable.shim}}::hf3391e711cf5434d
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x55e4d67e8b3b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hc98bb0f9729b604d
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/alloc/src/boxed.rs:1970:9
[INFO] [stdout]   42:     0x55e4d67e8b3b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h3b479d8e9f1fef9f
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/alloc/src/boxed.rs:1970:9
[INFO] [stdout]   43:     0x55e4d67e8b3b - std::sys::pal::unix::thread::Thread::new::thread_start::he3d5da9652362070
[INFO] [stdout]                                at /rustc/ed7f3d77595b4831fdf085f2529aa13b5b51ff7d/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7f281d7e4ac3 - <unknown>
[INFO] [stdout]   45:     0x7f281d875a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     thread_pool::tests::should_execute_3_threads_in_parallel
[INFO] [stdout]     thread_pool::tests::should_execute_4_threads_in_parallel
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 8 passed; 2 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" "4e56cc41f9504f4966c7c518ee61f6d37735dd5b19157dfd0346959b95a3b5b6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e56cc41f9504f4966c7c518ee61f6d37735dd5b19157dfd0346959b95a3b5b6", kill_on_drop: false }`
[INFO] [stdout] 4e56cc41f9504f4966c7c518ee61f6d37735dd5b19157dfd0346959b95a3b5b6