[INFO] fetching crate recoverable-spawn 3.9.4...
[INFO] testing recoverable-spawn-3.9.4 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate recoverable-spawn 3.9.4 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate recoverable-spawn 3.9.4
[INFO] finished tweaking crates.io crate recoverable-spawn 3.9.4
[INFO] tweaked toml for crates.io crate recoverable-spawn 3.9.4 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate recoverable-spawn 3.9.4 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 recoverable-spawn 3.9.4 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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 86d23b017b472711af297c9b81433d2c8be3c1cb2b2500605b1a5e578ffb3ac4
[INFO] running `Command { std: "docker" "start" "-a" "86d23b017b472711af297c9b81433d2c8be3c1cb2b2500605b1a5e578ffb3ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "86d23b017b472711af297c9b81433d2c8be3c1cb2b2500605b1a5e578ffb3ac4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "86d23b017b472711af297c9b81433d2c8be3c1cb2b2500605b1a5e578ffb3ac4", kill_on_drop: false }`
[INFO] [stdout] 86d23b017b472711af297c9b81433d2c8be3c1cb2b2500605b1a5e578ffb3ac4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 7fcd1f33ae8e245adf749db1178e5d68e9097049dda3c46e7400e3dac3386ffd
[INFO] running `Command { std: "docker" "start" "-a" "7fcd1f33ae8e245adf749db1178e5d68e9097049dda3c46e7400e3dac3386ffd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling once_cell v1.21.3
[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 signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling mio v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling recoverable-spawn v3.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [optimized] target(s) in 18.94s
[INFO] running `Command { std: "docker" "inspect" "7fcd1f33ae8e245adf749db1178e5d68e9097049dda3c46e7400e3dac3386ffd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fcd1f33ae8e245adf749db1178e5d68e9097049dda3c46e7400e3dac3386ffd", kill_on_drop: false }`
[INFO] [stdout] 7fcd1f33ae8e245adf749db1178e5d68e9097049dda3c46e7400e3dac3386ffd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 8d42e65daaa041e5cd3f7d4d650309d4e62da89f5148012e62799349ef9ed46c
[INFO] running `Command { std: "docker" "start" "-a" "8d42e65daaa041e5cd3f7d4d650309d4e62da89f5148012e62799349ef9ed46c", kill_on_drop: false }`
[INFO] [stderr]    Compiling recoverable-spawn v3.9.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [optimized] target(s) in 15.03s
[INFO] running `Command { std: "docker" "inspect" "8d42e65daaa041e5cd3f7d4d650309d4e62da89f5148012e62799349ef9ed46c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d42e65daaa041e5cd3f7d4d650309d4e62da89f5148012e62799349ef9ed46c", kill_on_drop: false }`
[INFO] [stdout] 8d42e65daaa041e5cd3f7d4d650309d4e62da89f5148012e62799349ef9ed46c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 5eb18fdba29fb68234fa2162d8b6e90c600f5ec7f7b1fd98f2b9c01351b248f5
[INFO] running `Command { std: "docker" "start" "-a" "5eb18fdba29fb68234fa2162d8b6e90c600f5ec7f7b1fd98f2b9c01351b248f5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [optimized] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/recoverable_spawn-edd8bc709969c16b)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test thread::cfg::test_async_recoverable_spawn ... ok
[INFO] [stdout] test thread::cfg::test_async_recoverable_spawn_catch_finally ... ok
[INFO] [stdout] test thread::cfg::test_recoverable_spawn ... ok
[INFO] [stdout] test thread::cfg::test_recoverable_spawn_catch_finally ... ok
[INFO] [stdout] test thread::cfg::test_async_recoverable_spawn_catch ... ok
[INFO] [stdout] test thread::cfg::test_recoverable_spawn_catch ... ok
[INFO] [stderr]    Doc-tests recoverable_spawn
[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] [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" "5eb18fdba29fb68234fa2162d8b6e90c600f5ec7f7b1fd98f2b9c01351b248f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5eb18fdba29fb68234fa2162d8b6e90c600f5ec7f7b1fd98f2b9c01351b248f5", kill_on_drop: false }`
[INFO] [stdout] 5eb18fdba29fb68234fa2162d8b6e90c600f5ec7f7b1fd98f2b9c01351b248f5