[INFO] fetching crate stepflow-test-util 0.0.1...
[INFO] testing stepflow-test-util-0.0.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate stepflow-test-util 0.0.1 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate stepflow-test-util 0.0.1
[INFO] finished tweaking crates.io crate stepflow-test-util 0.0.1
[INFO] tweaked toml for crates.io crate stepflow-test-util 0.0.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stepflow-test-util 0.0.1 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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" "+beta-2025-10-28" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1990ce6b2463add52f76278676ea506cec7cd6d62a5aa4b8ff66b3a89395d34
[INFO] running `Command { std: "docker" "start" "-a" "b1990ce6b2463add52f76278676ea506cec7cd6d62a5aa4b8ff66b3a89395d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1990ce6b2463add52f76278676ea506cec7cd6d62a5aa4b8ff66b3a89395d34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1990ce6b2463add52f76278676ea506cec7cd6d62a5aa4b8ff66b3a89395d34", kill_on_drop: false }`
[INFO] [stdout] b1990ce6b2463add52f76278676ea506cec7cd6d62a5aa4b8ff66b3a89395d34
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9c615a9edd20f42652d5ed1debb62035bc81cc4ceb30008dd65d30ce2ac04808
[INFO] running `Command { std: "docker" "start" "-a" "9c615a9edd20f42652d5ed1debb62035bc81cc4ceb30008dd65d30ce2ac04808", kill_on_drop: false }`
[INFO] [stderr]    Compiling stepflow-test-util v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "9c615a9edd20f42652d5ed1debb62035bc81cc4ceb30008dd65d30ce2ac04808", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c615a9edd20f42652d5ed1debb62035bc81cc4ceb30008dd65d30ce2ac04808", kill_on_drop: false }`
[INFO] [stdout] 9c615a9edd20f42652d5ed1debb62035bc81cc4ceb30008dd65d30ce2ac04808
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0aa8063fc895898213213d65cb74089c8198fb3c2f5de2afa147207ad4edf6f2
[INFO] running `Command { std: "docker" "start" "-a" "0aa8063fc895898213213d65cb74089c8198fb3c2f5de2afa147207ad4edf6f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling stepflow-test-util v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] running `Command { std: "docker" "inspect" "0aa8063fc895898213213d65cb74089c8198fb3c2f5de2afa147207ad4edf6f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0aa8063fc895898213213d65cb74089c8198fb3c2f5de2afa147207ad4edf6f2", kill_on_drop: false }`
[INFO] [stdout] 0aa8063fc895898213213d65cb74089c8198fb3c2f5de2afa147207ad4edf6f2
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e6798f21b12668acc8066d0e8d64dffa6ace82fe5e366e89edc5d6a289a36a76
[INFO] running `Command { std: "docker" "start" "-a" "e6798f21b12668acc8066d0e8d64dffa6ace82fe5e366e89edc5d6a289a36a76", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/stepflow_test_util-5d3a50741a94dd0b)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests stepflow_test_util
[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] [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" "e6798f21b12668acc8066d0e8d64dffa6ace82fe5e366e89edc5d6a289a36a76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6798f21b12668acc8066d0e8d64dffa6ace82fe5e366e89edc5d6a289a36a76", kill_on_drop: false }`
[INFO] [stdout] e6798f21b12668acc8066d0e8d64dffa6ace82fe5e366e89edc5d6a289a36a76