[INFO] fetching crate sync_step_machine 0.1.2...
[INFO] testing sync_step_machine-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate sync_step_machine 0.1.2 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate sync_step_machine 0.1.2
[INFO] finished tweaking crates.io crate sync_step_machine 0.1.2
[INFO] tweaked toml for crates.io crate sync_step_machine 0.1.2 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sync_step_machine 0.1.2 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "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-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-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6719f394fabbf7d1cc4c975ab9c60fcab261c940b9c90327a0f9566949099239
[INFO] running `Command { std: "docker" "start" "-a" "6719f394fabbf7d1cc4c975ab9c60fcab261c940b9c90327a0f9566949099239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6719f394fabbf7d1cc4c975ab9c60fcab261c940b9c90327a0f9566949099239", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6719f394fabbf7d1cc4c975ab9c60fcab261c940b9c90327a0f9566949099239", kill_on_drop: false }`
[INFO] [stdout] 6719f394fabbf7d1cc4c975ab9c60fcab261c940b9c90327a0f9566949099239
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71d173bc951f6634f9739ffb04ae8f0695cb70654127e8b1d9f0257885ac9741
[INFO] running `Command { std: "docker" "start" "-a" "71d173bc951f6634f9739ffb04ae8f0695cb70654127e8b1d9f0257885ac9741", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync_step_machine v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s
[INFO] running `Command { std: "docker" "inspect" "71d173bc951f6634f9739ffb04ae8f0695cb70654127e8b1d9f0257885ac9741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d173bc951f6634f9739ffb04ae8f0695cb70654127e8b1d9f0257885ac9741", kill_on_drop: false }`
[INFO] [stdout] 71d173bc951f6634f9739ffb04ae8f0695cb70654127e8b1d9f0257885ac9741
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afb337ac1f81c4136f52a57bb32bd52a8e86f3bc5f4c397bef5413ead291b8eb
[INFO] running `Command { std: "docker" "start" "-a" "afb337ac1f81c4136f52a57bb32bd52a8e86f3bc5f4c397bef5413ead291b8eb", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync_step_machine v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "afb337ac1f81c4136f52a57bb32bd52a8e86f3bc5f4c397bef5413ead291b8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afb337ac1f81c4136f52a57bb32bd52a8e86f3bc5f4c397bef5413ead291b8eb", kill_on_drop: false }`
[INFO] [stdout] afb337ac1f81c4136f52a57bb32bd52a8e86f3bc5f4c397bef5413ead291b8eb
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 38deec47e2c26b54a58efbe76ad93f6a9c5e2355d327a126cd9c799ae2c45fae
[INFO] running `Command { std: "docker" "start" "-a" "38deec47e2c26b54a58efbe76ad93f6a9c5e2355d327a126cd9c799ae2c45fae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sync_step_machine-f6cd8fedf3c3ced0)
[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] [stderr]    Doc-tests sync_step_machine
[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" "38deec47e2c26b54a58efbe76ad93f6a9c5e2355d327a126cd9c799ae2c45fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38deec47e2c26b54a58efbe76ad93f6a9c5e2355d327a126cd9c799ae2c45fae", kill_on_drop: false }`
[INFO] [stdout] 38deec47e2c26b54a58efbe76ad93f6a9c5e2355d327a126cd9c799ae2c45fae
