[INFO] fetching crate cuprate-zmq 0.0.0-placeholder...
[INFO] testing cuprate-zmq-0.0.0-placeholder against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate cuprate-zmq 0.0.0-placeholder into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate cuprate-zmq 0.0.0-placeholder
[INFO] finished tweaking crates.io crate cuprate-zmq 0.0.0-placeholder
[INFO] tweaked toml for crates.io crate cuprate-zmq 0.0.0-placeholder written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cuprate-zmq 0.0.0-placeholder on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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-2025-09-21" "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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac90e28d0a0015bc3a0778923a72eb460c48fff0ba41e26b3eebd6c6cdcceeae
[INFO] running `Command { std: "docker" "start" "-a" "ac90e28d0a0015bc3a0778923a72eb460c48fff0ba41e26b3eebd6c6cdcceeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac90e28d0a0015bc3a0778923a72eb460c48fff0ba41e26b3eebd6c6cdcceeae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac90e28d0a0015bc3a0778923a72eb460c48fff0ba41e26b3eebd6c6cdcceeae", kill_on_drop: false }`
[INFO] [stdout] ac90e28d0a0015bc3a0778923a72eb460c48fff0ba41e26b3eebd6c6cdcceeae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 155fdaed1c477764aca59cea5eceb44c066bcc27cb08fd6ef6e273d2b600896e
[INFO] running `Command { std: "docker" "start" "-a" "155fdaed1c477764aca59cea5eceb44c066bcc27cb08fd6ef6e273d2b600896e", kill_on_drop: false }`
[INFO] [stderr]    Compiling cuprate-zmq v0.0.0-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "155fdaed1c477764aca59cea5eceb44c066bcc27cb08fd6ef6e273d2b600896e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "155fdaed1c477764aca59cea5eceb44c066bcc27cb08fd6ef6e273d2b600896e", kill_on_drop: false }`
[INFO] [stdout] 155fdaed1c477764aca59cea5eceb44c066bcc27cb08fd6ef6e273d2b600896e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9641bfd0673fd70faa6b1ea17ebd1921ae715f3c1c633ce2a948d119976e5f35
[INFO] running `Command { std: "docker" "start" "-a" "9641bfd0673fd70faa6b1ea17ebd1921ae715f3c1c633ce2a948d119976e5f35", kill_on_drop: false }`
[INFO] [stderr]    Compiling cuprate-zmq v0.0.0-placeholder (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "9641bfd0673fd70faa6b1ea17ebd1921ae715f3c1c633ce2a948d119976e5f35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9641bfd0673fd70faa6b1ea17ebd1921ae715f3c1c633ce2a948d119976e5f35", kill_on_drop: false }`
[INFO] [stdout] 9641bfd0673fd70faa6b1ea17ebd1921ae715f3c1c633ce2a948d119976e5f35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0e74b800be7f1a2c858c1bf9a994599b963c3d47963883fb4d1def780060d164
[INFO] running `Command { std: "docker" "start" "-a" "0e74b800be7f1a2c858c1bf9a994599b963c3d47963883fb4d1def780060d164", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cuprate_zmq-c84b5f22538b5e4d)
[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 cuprate_zmq
[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" "0e74b800be7f1a2c858c1bf9a994599b963c3d47963883fb4d1def780060d164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e74b800be7f1a2c858c1bf9a994599b963c3d47963883fb4d1def780060d164", kill_on_drop: false }`
[INFO] [stdout] 0e74b800be7f1a2c858c1bf9a994599b963c3d47963883fb4d1def780060d164