[INFO] fetching crate job-pool 0.6.0...
[INFO] testing job-pool-0.6.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate job-pool 0.6.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate job-pool 0.6.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate job-pool 0.6.0
[INFO] tweaked toml for crates.io crate job-pool 0.6.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate job-pool 0.6.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate job-pool 0.6.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59f48ebe5faa823590c443284b26584f1e171605769d4d184ec740d4fbfe814a
[INFO] running `Command { std: "docker" "start" "-a" "59f48ebe5faa823590c443284b26584f1e171605769d4d184ec740d4fbfe814a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59f48ebe5faa823590c443284b26584f1e171605769d4d184ec740d4fbfe814a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59f48ebe5faa823590c443284b26584f1e171605769d4d184ec740d4fbfe814a", kill_on_drop: false }`
[INFO] [stdout] 59f48ebe5faa823590c443284b26584f1e171605769d4d184ec740d4fbfe814a
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3fd17aabb6e7da9b34c6f400cc25a0769df7ea4fd6a2e96d77bc1b9a41fc85d
[INFO] running `Command { std: "docker" "start" "-a" "e3fd17aabb6e7da9b34c6f400cc25a0769df7ea4fd6a2e96d77bc1b9a41fc85d", kill_on_drop: false }`
[INFO] [stderr]    Compiling job-pool v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "e3fd17aabb6e7da9b34c6f400cc25a0769df7ea4fd6a2e96d77bc1b9a41fc85d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3fd17aabb6e7da9b34c6f400cc25a0769df7ea4fd6a2e96d77bc1b9a41fc85d", kill_on_drop: false }`
[INFO] [stdout] e3fd17aabb6e7da9b34c6f400cc25a0769df7ea4fd6a2e96d77bc1b9a41fc85d
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 138fe7f22e3d5c171668730b5f3df71cb4513c6def805cd014b78776a237a760
[INFO] running `Command { std: "docker" "start" "-a" "138fe7f22e3d5c171668730b5f3df71cb4513c6def805cd014b78776a237a760", kill_on_drop: false }`
[INFO] [stderr]    Compiling job-pool v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "138fe7f22e3d5c171668730b5f3df71cb4513c6def805cd014b78776a237a760", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "138fe7f22e3d5c171668730b5f3df71cb4513c6def805cd014b78776a237a760", kill_on_drop: false }`
[INFO] [stdout] 138fe7f22e3d5c171668730b5f3df71cb4513c6def805cd014b78776a237a760
[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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85063c42a7027c70a77a9962f41b51fcfc32bae516147342b02c6076bf20cf55
[INFO] running `Command { std: "docker" "start" "-a" "85063c42a7027c70a77a9962f41b51fcfc32bae516147342b02c6076bf20cf55", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/job_pool-26e032934181ce2e)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running tests/config_test.rs (/opt/rustwide/target/debug/deps/config_test-ce3e4b57d141dc33)
[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 2 tests
[INFO] [stdout] test blocking_under ... ok
[INFO] [stdout] test size_0 ... ok
[INFO] [stdout] 
[INFO] [stderr]      Running tests/pool_tests.rs (/opt/rustwide/target/debug/deps/pool_tests-c249f7e1e262cec7)
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test pool_counter ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests job_pool
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 20) - compile ... ok
[INFO] [stdout] test src/pool.rs - pool::ThreadPool::execute (line 91) ... ok
[INFO] [stdout] test src/scope.rs - scope::Scope<'scope,'pool>::subscope (line 55) ... ok
[INFO] [stdout] test src/pool.rs - pool::ThreadPool::scope (line 124) ... ok
[INFO] [stdout] test src/pool.rs - pool::ThreadPool (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/scope.rs - scope::Scope::_marker_scope (line 19) - compile fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.66s; merged doctests compilation took 0.48s
[INFO] running `Command { std: "docker" "inspect" "85063c42a7027c70a77a9962f41b51fcfc32bae516147342b02c6076bf20cf55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85063c42a7027c70a77a9962f41b51fcfc32bae516147342b02c6076bf20cf55", kill_on_drop: false }`
[INFO] [stdout] 85063c42a7027c70a77a9962f41b51fcfc32bae516147342b02c6076bf20cf55