[INFO] fetching crate recoverable-thread-pool 2.4.19...
[INFO] testing recoverable-thread-pool-2.4.19 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate recoverable-thread-pool 2.4.19 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate recoverable-thread-pool 2.4.19
[INFO] finished tweaking crates.io crate recoverable-thread-pool 2.4.19
[INFO] tweaked toml for crates.io crate recoverable-thread-pool 2.4.19 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate recoverable-thread-pool 2.4.19 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate recoverable-thread-pool 2.4.19 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e469de2a946668f58e1a6ed58cf8f62970e3c1dea176b6a4d5acc36e88a94b01
[INFO] running `Command { std: "docker" "start" "-a" "e469de2a946668f58e1a6ed58cf8f62970e3c1dea176b6a4d5acc36e88a94b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e469de2a946668f58e1a6ed58cf8f62970e3c1dea176b6a4d5acc36e88a94b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e469de2a946668f58e1a6ed58cf8f62970e3c1dea176b6a4d5acc36e88a94b01", kill_on_drop: false }`
[INFO] [stdout] e469de2a946668f58e1a6ed58cf8f62970e3c1dea176b6a4d5acc36e88a94b01
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8babd02aee30ddf4aef2906043fd3ba1b6235690ac33c5b9550146876aa278d9
[INFO] running `Command { std: "docker" "start" "-a" "8babd02aee30ddf4aef2906043fd3ba1b6235690ac33c5b9550146876aa278d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.101
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling recoverable-spawn v3.9.19
[INFO] [stderr]    Compiling recoverable-thread-pool v2.4.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized] target(s) in 19.20s
[INFO] running `Command { std: "docker" "inspect" "8babd02aee30ddf4aef2906043fd3ba1b6235690ac33c5b9550146876aa278d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8babd02aee30ddf4aef2906043fd3ba1b6235690ac33c5b9550146876aa278d9", kill_on_drop: false }`
[INFO] [stdout] 8babd02aee30ddf4aef2906043fd3ba1b6235690ac33c5b9550146876aa278d9
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bda1f4da1df10333cf899f3d9951704e7212d082ba1ca7807695cb1f2a75f9c8
[INFO] running `Command { std: "docker" "start" "-a" "bda1f4da1df10333cf899f3d9951704e7212d082ba1ca7807695cb1f2a75f9c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling recoverable-thread-pool v2.4.19 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized] target(s) in 17.41s
[INFO] running `Command { std: "docker" "inspect" "bda1f4da1df10333cf899f3d9951704e7212d082ba1ca7807695cb1f2a75f9c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bda1f4da1df10333cf899f3d9951704e7212d082ba1ca7807695cb1f2a75f9c8", kill_on_drop: false }`
[INFO] [stdout] bda1f4da1df10333cf899f3d9951704e7212d082ba1ca7807695cb1f2a75f9c8
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 193304f2ac88f51653192fb139c8ba2b224c76d05151920e290de8c23d762826
[INFO] running `Command { std: "docker" "start" "-a" "193304f2ac88f51653192fb139c8ba2b224c76d05151920e290de8c23d762826", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/recoverable_thread_pool-a59a53bb652f8773)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test thread_pool::test::test ... ok
[INFO] [stderr]    Doc-tests recoverable_thread_pool
[INFO] [stdout] test thread_pool::test::async_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 10.03s
[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] running `Command { std: "docker" "inspect" "193304f2ac88f51653192fb139c8ba2b224c76d05151920e290de8c23d762826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "193304f2ac88f51653192fb139c8ba2b224c76d05151920e290de8c23d762826", kill_on_drop: false }`
[INFO] [stdout] 193304f2ac88f51653192fb139c8ba2b224c76d05151920e290de8c23d762826
