[INFO] fetching crate stepflow-client 0.2.0...
[INFO] testing stepflow-client-0.2.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate stepflow-client 0.2.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate stepflow-client 0.2.0
[INFO] finished tweaking crates.io crate stepflow-client 0.2.0
[INFO] tweaked toml for crates.io crate stepflow-client 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stepflow-client 0.2.0 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 stepflow-client 0.2.0 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-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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b51da65e96fdfca6c0fb34c310b7a86f4421437d17dde1f738dcb3d8c1188a30
[INFO] running `Command { std: "docker" "start" "-a" "b51da65e96fdfca6c0fb34c310b7a86f4421437d17dde1f738dcb3d8c1188a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b51da65e96fdfca6c0fb34c310b7a86f4421437d17dde1f738dcb3d8c1188a30", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51da65e96fdfca6c0fb34c310b7a86f4421437d17dde1f738dcb3d8c1188a30", kill_on_drop: false }`
[INFO] [stdout] b51da65e96fdfca6c0fb34c310b7a86f4421437d17dde1f738dcb3d8c1188a30
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b3ada8da437295ba3a2f674a8c1826f5b368d9b3a3eb1036f2dd6161c81a60cd
[INFO] running `Command { std: "docker" "start" "-a" "b3ada8da437295ba3a2f674a8c1826f5b368d9b3a3eb1036f2dd6161c81a60cd", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.3
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling yoke v0.8.2
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling zerovec v0.11.6
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling prost v0.14.3
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]    Compiling tokio v1.51.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling icu_locale_core v2.2.0
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling pulldown-cmark-to-cmark v22.0.0
[INFO] [stderr]    Compiling prost-types v0.14.3
[INFO] [stderr]    Compiling potential_utf v0.1.5
[INFO] [stderr]    Compiling zerotrie v0.2.4
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling icu_collections v2.2.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling icu_provider v2.2.0
[INFO] [stderr]    Compiling icu_properties v2.2.0
[INFO] [stderr]    Compiling icu_normalizer v2.2.0
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling typetag v0.2.21
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling prost-build v0.14.3
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling tonic-build v0.14.5
[INFO] [stderr]    Compiling prost-wkt-build v0.7.1
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling tonic-rest-core v0.1.5
[INFO] [stderr]    Compiling typetag-impl v0.2.21
[INFO] [stderr]    Compiling pin-project-internal v1.1.11
[INFO] [stderr]    Compiling uuid v1.23.0
[INFO] [stderr]    Compiling inventory v0.3.24
[INFO] [stderr]    Compiling tonic-rest-build v0.1.5
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling prost-wkt-types v0.7.1
[INFO] [stderr]    Compiling tonic-prost-build v0.14.5
[INFO] [stderr]    Compiling error-stack v0.5.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling prost-wkt v0.7.1
[INFO] [stderr]    Compiling stepflow-proto v0.13.0
[INFO] [stderr]    Compiling serde_with_macros v3.18.0
[INFO] [stderr]    Compiling jsonptr v0.6.3
[INFO] [stderr]    Compiling h2 v0.4.13
[INFO] [stderr]    Compiling tower v0.5.3
[INFO] [stderr]    Compiling pin-project v1.1.11
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling maybe-dangling v0.1.2
[INFO] [stderr]    Compiling safer_owning_ref v0.5.1
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling serde_yaml_ng v0.10.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling json-patch v3.0.1
[INFO] [stderr]    Compiling serde_with v3.18.0
[INFO] [stderr]    Compiling axum v0.8.8
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling hyper v1.9.0
[INFO] [stderr]    Compiling stepflow-flow v0.13.0
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling hyper-timeout v0.5.2
[INFO] [stderr]    Compiling tonic v0.14.5
[INFO] [stderr]    Compiling tonic-prost v0.14.5
[INFO] [stderr]    Compiling stepflow-client v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 51s
[INFO] running `Command { std: "docker" "inspect" "b3ada8da437295ba3a2f674a8c1826f5b368d9b3a3eb1036f2dd6161c81a60cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3ada8da437295ba3a2f674a8c1826f5b368d9b3a3eb1036f2dd6161c81a60cd", kill_on_drop: false }`
[INFO] [stdout] b3ada8da437295ba3a2f674a8c1826f5b368d9b3a3eb1036f2dd6161c81a60cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] a4c21569af46fcb1a9d6620f7a45f9821d264d78db7076f51df75cb3644f366c
[INFO] running `Command { std: "docker" "start" "-a" "a4c21569af46fcb1a9d6620f7a45f9821d264d78db7076f51df75cb3644f366c", kill_on_drop: false }`
[INFO] [stderr]    Compiling stepflow-client v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "a4c21569af46fcb1a9d6620f7a45f9821d264d78db7076f51df75cb3644f366c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4c21569af46fcb1a9d6620f7a45f9821d264d78db7076f51df75cb3644f366c", kill_on_drop: false }`
[INFO] [stdout] a4c21569af46fcb1a9d6620f7a45f9821d264d78db7076f51df75cb3644f366c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] b0de113a8f0d48bc6d7d26a20e72ad4f8bf4781bf7173ae1f407dc854933d135
[INFO] running `Command { std: "docker" "start" "-a" "b0de113a8f0d48bc6d7d26a20e72ad4f8bf4781bf7173ae1f407dc854933d135", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stepflow_client-a7060e7a1ea6ed29)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test flow::tests::test_flow_builder ... ok
[INFO] [stdout] test flow::tests::test_flow_serialization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.14s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stepflow_client
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 26) - compile ... ok
[INFO] [stdout] test src/client.rs - client::StepflowClient (line 110) - compile ... ok
[INFO] [stdout] test src/client.rs - client::StepflowClient::status_events (line 339) - compile ... ok
[INFO] [stdout] test src/flow.rs - flow (line 21) ... ok
[INFO] [stdout] test src/flow.rs - flow::FlowBuilder (line 58) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.19s; merged doctests compilation took 1.16s
[INFO] running `Command { std: "docker" "inspect" "b0de113a8f0d48bc6d7d26a20e72ad4f8bf4781bf7173ae1f407dc854933d135", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0de113a8f0d48bc6d7d26a20e72ad4f8bf4781bf7173ae1f407dc854933d135", kill_on_drop: false }`
[INFO] [stdout] b0de113a8f0d48bc6d7d26a20e72ad4f8bf4781bf7173ae1f407dc854933d135
