[INFO] fetching crate wait-for-me 0.3.0... [INFO] testing wait-for-me-0.3.0 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate wait-for-me 0.3.0 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate wait-for-me 0.3.0 [INFO] finished tweaking crates.io crate wait-for-me 0.3.0 [INFO] tweaked toml for crates.io crate wait-for-me 0.3.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate wait-for-me 0.3.0 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 wait-for-me 0.3.0 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] fb128e87bccd32b21d421bfd1d000ca3a3a8fd464cada8c5d31a2ec9523c8b9e [INFO] running `Command { std: "docker" "start" "-a" "fb128e87bccd32b21d421bfd1d000ca3a3a8fd464cada8c5d31a2ec9523c8b9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fb128e87bccd32b21d421bfd1d000ca3a3a8fd464cada8c5d31a2ec9523c8b9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb128e87bccd32b21d421bfd1d000ca3a3a8fd464cada8c5d31a2ec9523c8b9e", kill_on_drop: false }` [INFO] [stdout] fb128e87bccd32b21d421bfd1d000ca3a3a8fd464cada8c5d31a2ec9523c8b9e [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] b201d8464ab019fdbd8af3327326f2565abc57c51e730ffbc4bdb06f753ad654 [INFO] running `Command { std: "docker" "start" "-a" "b201d8464ab019fdbd8af3327326f2565abc57c51e730ffbc4bdb06f753ad654", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling futures-core v0.3.29 [INFO] [stderr] Compiling crossbeam-utils v0.8.17 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling futures-channel v0.3.29 [INFO] [stderr] Compiling futures-task v0.3.29 [INFO] [stderr] Compiling futures-sink v0.3.29 [INFO] [stderr] Compiling futures-util v0.3.29 [INFO] [stderr] Compiling memchr v2.6.4 [INFO] [stderr] Compiling futures-io v0.3.29 [INFO] [stderr] Compiling parking v2.2.0 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling concurrent-queue v2.4.0 [INFO] [stderr] Compiling event-listener v4.0.1 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling event-listener-strategy v0.4.0 [INFO] [stderr] Compiling async-lock v3.2.0 [INFO] [stderr] Compiling syn v2.0.42 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling futures-macro v0.3.29 [INFO] [stderr] Compiling futures-executor v0.3.29 [INFO] [stderr] Compiling futures v0.3.29 [INFO] [stderr] Compiling wait-for-me v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.16s [INFO] running `Command { std: "docker" "inspect" "b201d8464ab019fdbd8af3327326f2565abc57c51e730ffbc4bdb06f753ad654", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b201d8464ab019fdbd8af3327326f2565abc57c51e730ffbc4bdb06f753ad654", kill_on_drop: false }` [INFO] [stdout] b201d8464ab019fdbd8af3327326f2565abc57c51e730ffbc4bdb06f753ad654 [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] c79e4977ad86430029e38e94dc881b6cbedaafe608d4e6e50f5b209ed8033f7d [INFO] running `Command { std: "docker" "start" "-a" "c79e4977ad86430029e38e94dc881b6cbedaafe608d4e6e50f5b209ed8033f7d", kill_on_drop: false }` [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling value-bag v1.4.2 [INFO] [stderr] Compiling event-listener v2.5.3 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling polling v2.8.0 [INFO] [stderr] Compiling bitflags v2.4.1 [INFO] [stderr] Compiling waker-fn v1.1.1 [INFO] [stderr] Compiling linux-raw-sys v0.4.12 [INFO] [stderr] Compiling rustix v0.37.27 [INFO] [stderr] Compiling futures-lite v2.1.0 [INFO] [stderr] Compiling log v0.4.20 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling async-lock v2.8.0 [INFO] [stderr] Compiling async-io v1.13.0 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling futures-lite v1.13.0 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling async-task v4.6.0 [INFO] [stderr] Compiling piper v0.2.1 [INFO] [stderr] Compiling async-channel v2.1.1 [INFO] [stderr] Compiling socket2 v0.4.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling blocking v1.5.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling async-executor v1.8.0 [INFO] [stderr] Compiling async-fs v1.6.0 [INFO] [stderr] Compiling smallvec v1.11.2 [INFO] [stderr] Compiling async-channel v1.9.0 [INFO] [stderr] Compiling event-listener v3.1.0 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling kv-log-macro v1.0.7 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling mio v0.8.10 [INFO] [stderr] Compiling socket2 v0.5.5 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling tokio v1.35.1 [INFO] [stderr] Compiling async-net v1.8.0 [INFO] [stderr] Compiling smol-potat-macro v0.6.0 [INFO] [stderr] Compiling async-attributes v1.1.2 [INFO] [stderr] Compiling smol-potat v1.1.2 [INFO] [stderr] Compiling polling v3.3.1 [INFO] [stderr] Compiling async-io v2.2.2 [INFO] [stderr] Compiling async-signal v0.2.5 [INFO] [stderr] Compiling async-global-executor v2.4.1 [INFO] [stderr] Compiling async-process v1.8.1 [INFO] [stderr] Compiling async-std v1.12.0 [INFO] [stderr] Compiling smol v1.3.0 [INFO] [stderr] Compiling wait-for-me v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 48.71s [INFO] running `Command { std: "docker" "inspect" "c79e4977ad86430029e38e94dc881b6cbedaafe608d4e6e50f5b209ed8033f7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c79e4977ad86430029e38e94dc881b6cbedaafe608d4e6e50f5b209ed8033f7d", kill_on_drop: false }` [INFO] [stdout] c79e4977ad86430029e38e94dc881b6cbedaafe608d4e6e50f5b209ed8033f7d [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] a792cfb44c707e44b6dbac1122c3a275ecdf9bfcab2d150a540f870264fae747 [INFO] running `Command { std: "docker" "start" "-a" "a792cfb44c707e44b6dbac1122c3a275ecdf9bfcab2d150a540f870264fae747", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wait_for_me-e8878fc5a1635050) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test tests::countdownlatch_count_test ... ok [INFO] [stdout] test tests::countdownlatch_post_wait_test ... ok [INFO] [stdout] test tests::countdownlatch_pre_wait_test ... ok [INFO] [stdout] test tests::countdownlatch_set_zero_test ... ok [INFO] [stdout] test tests::countdownlatch_parallel_pre_wait_test ... ok [INFO] [stdout] test tests::countdownlatch_reuse_test ... ok [INFO] [stdout] test tests::countdownlatch_no_wait_test ... ok [INFO] [stdout] test tests::countdownlatch_concurrent_test ... ok [INFO] [stdout] test tests::countdownlatch_test ... ok [INFO] [stdout] test tests::wait_with_timeout_test ... ok [INFO] [stdout] test tests::parallel_stress_test ... ok [INFO] [stdout] test tests::stress_test ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.10s [INFO] [stdout] [INFO] [stderr] Doc-tests wait_for_me [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - (line 6) - compile ... ok [INFO] [stdout] test src/lib.rs - (line 25) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.18s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a792cfb44c707e44b6dbac1122c3a275ecdf9bfcab2d150a540f870264fae747", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a792cfb44c707e44b6dbac1122c3a275ecdf9bfcab2d150a540f870264fae747", kill_on_drop: false }` [INFO] [stdout] a792cfb44c707e44b6dbac1122c3a275ecdf9bfcab2d150a540f870264fae747