[INFO] fetching crate taskchain 0.1.4... [INFO] testing taskchain-0.1.4 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1 [INFO] extracting crate taskchain 0.1.4 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate taskchain 0.1.4 [INFO] finished tweaking crates.io crate taskchain 0.1.4 [INFO] tweaked toml for crates.io crate taskchain 0.1.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate taskchain 0.1.4 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 90 packages to latest compatible versions [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7dc83ab25a9b8d15417f281f125dc0a41ed46af0e8bf5eef1ca38467cb723dd2 [INFO] running `Command { std: "docker" "start" "-a" "7dc83ab25a9b8d15417f281f125dc0a41ed46af0e8bf5eef1ca38467cb723dd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7dc83ab25a9b8d15417f281f125dc0a41ed46af0e8bf5eef1ca38467cb723dd2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7dc83ab25a9b8d15417f281f125dc0a41ed46af0e8bf5eef1ca38467cb723dd2", kill_on_drop: false }` [INFO] [stdout] 7dc83ab25a9b8d15417f281f125dc0a41ed46af0e8bf5eef1ca38467cb723dd2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65fca6a7674b3ec9f816dea9c8584e325bf4e3615814cf773f5032370055386f [INFO] running `Command { std: "docker" "start" "-a" "65fca6a7674b3ec9f816dea9c8584e325bf4e3615814cf773f5032370055386f", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling strum_macros v0.27.2 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling taskchain v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.17s [INFO] running `Command { std: "docker" "inspect" "65fca6a7674b3ec9f816dea9c8584e325bf4e3615814cf773f5032370055386f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65fca6a7674b3ec9f816dea9c8584e325bf4e3615814cf773f5032370055386f", kill_on_drop: false }` [INFO] [stdout] 65fca6a7674b3ec9f816dea9c8584e325bf4e3615814cf773f5032370055386f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7980d56194180da67feeb4bc74d7fd054a31e8410860cf30eed773213837cec3 [INFO] running `Command { std: "docker" "start" "-a" "7980d56194180da67feeb4bc74d7fd054a31e8410860cf30eed773213837cec3", kill_on_drop: false }` [INFO] [stderr] Compiling regex-syntax v0.8.6 [INFO] [stderr] Compiling anstyle v1.0.11 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling half v2.6.0 [INFO] [stderr] Compiling clap_lex v0.7.5 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling clap_builder v4.5.46 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling anstream v0.6.20 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling jiff v0.2.15 [INFO] [stderr] Compiling taskchain v0.1.4 (/opt/rustwide/workdir) [INFO] [stderr] Compiling regex-automata v0.4.10 [INFO] [stderr] Compiling criterion-plot v0.6.0 [INFO] [stderr] Compiling clap v4.5.46 [INFO] [stderr] Compiling serde_json v1.0.143 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling regex v1.11.2 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling criterion v0.7.0 [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 42.80s [INFO] running `Command { std: "docker" "inspect" "7980d56194180da67feeb4bc74d7fd054a31e8410860cf30eed773213837cec3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7980d56194180da67feeb4bc74d7fd054a31e8410860cf30eed773213837cec3", kill_on_drop: false }` [INFO] [stdout] 7980d56194180da67feeb4bc74d7fd054a31e8410860cf30eed773213837cec3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] ce6312e7c869e2afa6a0624ed856292405193f17cecb7cace4fe903ec7a631c3 [INFO] running `Command { std: "docker" "start" "-a" "ce6312e7c869e2afa6a0624ed856292405193f17cecb7cace4fe903ec7a631c3", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/taskchain-738963e17406a270) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "first" scoped thread, no waiting [INFO] [stdout] test tests::test_signal_trigger ... ok [INFO] [stdout] test tests::test_specified_expectation ... ok [INFO] [stdout] test tests::test_default_expectation ... ok [INFO] [stdout] test tests::test_cached_notify ... ok [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "second" scoped thread, waiting for signal TRIGGER(ANY) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "fourth" scoped thread, waiting for signal TRIGGER(SPECIFIED(100)) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "second" scoped thread, waiting for signal TRIGGER(ANY) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "third" scoped thread, waiting for signal TRIGGER(ANY) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "third" scoped thread, waiting for signal TRIGGER(SPECIFIED(1)) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "first" scoped thread, no waiting [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "first" scoped thread, no waiting [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "second" scoped thread, waiting for signal TRIGGER(SPECIFIED(0)) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] hello from the "third" scoped thread, waiting for signal TRIGGER(ANY) [INFO] [stdout] test tests::test_default_signal ... ok [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "first" scoped thread sent a signal TRIGGER(ANY) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "first" scoped thread sent a signal TRIGGER(SPECIFIED(0)) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "second" scoped thread sent a signal TRIGGER(SPECIFIED(1)) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "second" scoped thread sent a signal TRIGGER(ANY) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "third" scoped thread sent a signal TRIGGER(ANY) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "third" scoped thread sent a signal TRIGGER(SPECIFIED(100)) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "fourth" scoped thread sent a signal TRIGGER(ANY) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "first" scoped thread sent a signal TRIGGER(ANY) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "second" scoped thread sent a signal TRIGGER(ANY) [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "third" scoped thread sent a signal INACTIVE [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] all tasks completed [INFO] [stdout] test tests::test_mixed_behavior ... ok [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] The "third" scoped thread sent a signal TRIGGER(ANY) [INFO] [stdout] test tests::test_specified_behavior ... ok [INFO] [stderr] [2025-09-01T12:39:26Z INFO taskchain::tests] all tasks completed [INFO] [stdout] test tests::test_any_behavior ... ok [INFO] [stderr] [2025-09-01T12:39:27Z INFO taskchain::tests] all tasks completed [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s [INFO] [stdout] [INFO] [stderr] Doc-tests taskchain [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - TaskChain (line 171) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.70s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ce6312e7c869e2afa6a0624ed856292405193f17cecb7cace4fe903ec7a631c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce6312e7c869e2afa6a0624ed856292405193f17cecb7cace4fe903ec7a631c3", kill_on_drop: false }` [INFO] [stdout] ce6312e7c869e2afa6a0624ed856292405193f17cecb7cace4fe903ec7a631c3