[INFO] cloning repository https://github.com/doliawu/thread-pool-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/doliawu/thread-pool-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoliawu%2Fthread-pool-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoliawu%2Fthread-pool-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] da27252f48773a5815710ea69f582572c0d959eb
[INFO] testing doliawu/thread-pool-rs against beta-2026-03-05 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdoliawu%2Fthread-pool-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/doliawu/thread-pool-rs
[INFO] finished tweaking git repo https://github.com/doliawu/thread-pool-rs
[INFO] tweaked toml for git repo https://github.com/doliawu/thread-pool-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/doliawu/thread-pool-rs on toolchain beta-2026-03-05
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/doliawu/thread-pool-rs 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" "+beta-2026-03-05" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3e36a3397d3a64ffed7efd5770f6d9c689b9057faca00cdbf6922f6a830fb54a
[INFO] running `Command { std: "docker" "start" "-a" "3e36a3397d3a64ffed7efd5770f6d9c689b9057faca00cdbf6922f6a830fb54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3e36a3397d3a64ffed7efd5770f6d9c689b9057faca00cdbf6922f6a830fb54a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e36a3397d3a64ffed7efd5770f6d9c689b9057faca00cdbf6922f6a830fb54a", kill_on_drop: false }`
[INFO] [stdout] 3e36a3397d3a64ffed7efd5770f6d9c689b9057faca00cdbf6922f6a830fb54a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 951d0dd86e59c097c65c0a16f9b0f0177df7fe13a3aebce0356beddfe54a6e4c
[INFO] running `Command { std: "docker" "start" "-a" "951d0dd86e59c097c65c0a16f9b0f0177df7fe13a3aebce0356beddfe54a6e4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling scoped-thread-pool-std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.53s
[INFO] running `Command { std: "docker" "inspect" "951d0dd86e59c097c65c0a16f9b0f0177df7fe13a3aebce0356beddfe54a6e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "951d0dd86e59c097c65c0a16f9b0f0177df7fe13a3aebce0356beddfe54a6e4c", kill_on_drop: false }`
[INFO] [stdout] 951d0dd86e59c097c65c0a16f9b0f0177df7fe13a3aebce0356beddfe54a6e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ad98e89bd305ec4321f5f8c5216d3c4b0ecc59d7d3066a1591a82ac5e7a486f
[INFO] running `Command { std: "docker" "start" "-a" "2ad98e89bd305ec4321f5f8c5216d3c4b0ecc59d7d3066a1591a82ac5e7a486f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.143
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling anstyle v1.0.11
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling clap_lex v0.7.5
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling clap_builder v4.5.46
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling rayon v1.11.0
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling regex-automata v0.4.10
[INFO] [stderr]    Compiling criterion-plot v0.6.0
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling clap v4.5.46
[INFO] [stderr]    Compiling regex v1.11.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.7.0
[INFO] [stderr]    Compiling scoped-thread-pool-std v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 43.46s
[INFO] running `Command { std: "docker" "inspect" "2ad98e89bd305ec4321f5f8c5216d3c4b0ecc59d7d3066a1591a82ac5e7a486f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ad98e89bd305ec4321f5f8c5216d3c4b0ecc59d7d3066a1591a82ac5e7a486f", kill_on_drop: false }`
[INFO] [stdout] 2ad98e89bd305ec4321f5f8c5216d3c4b0ecc59d7d3066a1591a82ac5e7a486f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-03-05" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 814a2288d4b9614732d13ce8fdbc1577a3730688783b0e3e0e72931e9de07c28
[INFO] running `Command { std: "docker" "start" "-a" "814a2288d4b9614732d13ce8fdbc1577a3730688783b0e3e0e72931e9de07c28", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/scoped_thread_pool_std-4d9679bd25be560b)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test tests::execute_task_in_pool_works ... ok
[INFO] [stdout] test tests::scoped_spawn_works ... ok
[INFO] [stdout] test tests::panic_propagation_works - should panic ... ok
[INFO] [stdout] test tests::stress_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.23s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests scoped_thread_pool_std
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - ThreadPool::scope (line 106) ... FAILED
[INFO] [stdout] test src/lib.rs - ThreadPool (line 20) ... FAILED
[INFO] [stdout] test src/lib.rs - Scope<'pool,'scope,'env>::spawn (line 193) ... FAILED
[INFO] [stdout] test src/lib.rs - ThreadPool::new (line 39) ... FAILED
[INFO] [stdout] test src/lib.rs - ThreadPool::spawn (line 75) ... FAILED
[INFO] [stdout] test src/lib.rs - JoinHandle<T>::join (line 154) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/lib.rs - ThreadPool::scope (line 106) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `thread_pool` in this scope
[INFO] [stdout]    --> src/lib.rs:107:12
[INFO] [stdout]     |
[INFO] [stdout] 107 | let pool = thread_pool::ThreadPool::new(2);
[INFO] [stdout]     |            ^^^^^^^^^^^ use of unresolved module or unlinked crate `thread_pool`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `thread_pool`, use `cargo add thread_pool` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ThreadPool (line 20) stdout ----
[INFO] [stdout] error[E0432]: unresolved import `thread_pool`
[INFO] [stdout]   --> src/lib.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 | use thread_pool::ThreadPool;
[INFO] [stdout]    |     ^^^^^^^^^^^ use of unresolved module or unlinked crate `thread_pool`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `thread_pool`, use `cargo add thread_pool` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - Scope<'pool,'scope,'env>::spawn (line 193) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `thread_pool` in this scope
[INFO] [stdout]    --> src/lib.rs:194:12
[INFO] [stdout]     |
[INFO] [stdout] 194 | let pool = thread_pool::ThreadPool::new(2);
[INFO] [stdout]     |            ^^^^^^^^^^^ use of unresolved module or unlinked crate `thread_pool`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `thread_pool`, use `cargo add thread_pool` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ThreadPool::new (line 39) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `thread_pool` in this scope
[INFO] [stdout]   --> src/lib.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | let pool = thread_pool::ThreadPool::new(4);
[INFO] [stdout]    |            ^^^^^^^^^^^ use of unresolved module or unlinked crate `thread_pool`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `thread_pool`, use `cargo add thread_pool` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - ThreadPool::spawn (line 75) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `thread_pool` in this scope
[INFO] [stdout]   --> src/lib.rs:76:12
[INFO] [stdout]    |
[INFO] [stdout] 76 | let pool = thread_pool::ThreadPool::new(2);
[INFO] [stdout]    |            ^^^^^^^^^^^ use of unresolved module or unlinked crate `thread_pool`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `thread_pool`, use `cargo add thread_pool` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/lib.rs - JoinHandle<T>::join (line 154) stdout ----
[INFO] [stdout] error[E0433]: cannot find module or crate `thread_pool` in this scope
[INFO] [stdout]    --> src/lib.rs:155:12
[INFO] [stdout]     |
[INFO] [stdout] 155 | let pool = thread_pool::ThreadPool::new(2);
[INFO] [stdout]     |            ^^^^^^^^^^^ use of unresolved module or unlinked crate `thread_pool`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `thread_pool`, use `cargo add thread_pool` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/lib.rs - JoinHandle<T>::join (line 154)
[INFO] [stdout]     src/lib.rs - Scope<'pool,'scope,'env>::spawn (line 193)
[INFO] [stdout]     src/lib.rs - ThreadPool (line 20)
[INFO] [stdout]     src/lib.rs - ThreadPool::new (line 39)
[INFO] [stdout]     src/lib.rs - ThreadPool::scope (line 106)
[INFO] [stdout]     src/lib.rs - ThreadPool::spawn (line 75)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.75s; merged doctests compilation took 0.24s
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "814a2288d4b9614732d13ce8fdbc1577a3730688783b0e3e0e72931e9de07c28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "814a2288d4b9614732d13ce8fdbc1577a3730688783b0e3e0e72931e9de07c28", kill_on_drop: false }`
[INFO] [stdout] 814a2288d4b9614732d13ce8fdbc1577a3730688783b0e3e0e72931e9de07c28
