[INFO] fetching crate sst-kestrel-zeromq 0.1.1...
[INFO] testing sst-kestrel-zeromq-0.1.1 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate sst-kestrel-zeromq 0.1.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sst-kestrel-zeromq 0.1.1
[INFO] finished tweaking crates.io crate sst-kestrel-zeromq 0.1.1
[INFO] tweaked toml for crates.io crate sst-kestrel-zeromq 0.1.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sst-kestrel-zeromq 0.1.1 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] crate crates.io crate sst-kestrel-zeromq 0.1.1 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 113b912884640c262982111f34bf36044d9a28afa33007f8abe28d835ef72d92
[INFO] running `Command { std: "docker" "start" "-a" "113b912884640c262982111f34bf36044d9a28afa33007f8abe28d835ef72d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "113b912884640c262982111f34bf36044d9a28afa33007f8abe28d835ef72d92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "113b912884640c262982111f34bf36044d9a28afa33007f8abe28d835ef72d92", kill_on_drop: false }`
[INFO] [stdout] 113b912884640c262982111f34bf36044d9a28afa33007f8abe28d835ef72d92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d56e32805013be7d155f19e41cc2ef23611039b1a94060c8aef0f8841661afd2
[INFO] running `Command { std: "docker" "start" "-a" "d56e32805013be7d155f19e41cc2ef23611039b1a94060c8aef0f8841661afd2", kill_on_drop: false }`
[INFO] [stderr]    Compiling sst-kestrel-zeromq v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "d56e32805013be7d155f19e41cc2ef23611039b1a94060c8aef0f8841661afd2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d56e32805013be7d155f19e41cc2ef23611039b1a94060c8aef0f8841661afd2", kill_on_drop: false }`
[INFO] [stdout] d56e32805013be7d155f19e41cc2ef23611039b1a94060c8aef0f8841661afd2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] e95f62295f6e545db859e11c4e73232bebcb1d566491b063af76a87fb2429986
[INFO] running `Command { std: "docker" "start" "-a" "e95f62295f6e545db859e11c4e73232bebcb1d566491b063af76a87fb2429986", kill_on_drop: false }`
[INFO] [stderr]    Compiling sst-kestrel-zeromq v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "e95f62295f6e545db859e11c4e73232bebcb1d566491b063af76a87fb2429986", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e95f62295f6e545db859e11c4e73232bebcb1d566491b063af76a87fb2429986", kill_on_drop: false }`
[INFO] [stdout] e95f62295f6e545db859e11c4e73232bebcb1d566491b063af76a87fb2429986
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] bb6c9cdd451a7538686794200890658481409bf4eca0afdf5ed305e6c8312669
[INFO] running `Command { std: "docker" "start" "-a" "bb6c9cdd451a7538686794200890658481409bf4eca0afdf5ed305e6c8312669", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sst_kestrel_zeromq-6322880ee5413049)
[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" "bb6c9cdd451a7538686794200890658481409bf4eca0afdf5ed305e6c8312669", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb6c9cdd451a7538686794200890658481409bf4eca0afdf5ed305e6c8312669", kill_on_drop: false }`
[INFO] [stdout] bb6c9cdd451a7538686794200890658481409bf4eca0afdf5ed305e6c8312669