[INFO] fetching crate mqcloud-client 0.1.0...
[INFO] testing mqcloud-client-0.1.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mqcloud-client 0.1.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate mqcloud-client 0.1.0
[INFO] finished tweaking crates.io crate mqcloud-client 0.1.0
[INFO] tweaked toml for crates.io crate mqcloud-client 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mqcloud-client 0.1.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] d442066918dd19e1375b128a77fcd7457a81a09457d2bd60e94495488850f4ce
[INFO] running `Command { std: "docker" "start" "-a" "d442066918dd19e1375b128a77fcd7457a81a09457d2bd60e94495488850f4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d442066918dd19e1375b128a77fcd7457a81a09457d2bd60e94495488850f4ce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d442066918dd19e1375b128a77fcd7457a81a09457d2bd60e94495488850f4ce", kill_on_drop: false }`
[INFO] [stdout] d442066918dd19e1375b128a77fcd7457a81a09457d2bd60e94495488850f4ce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 98153d7268749f68a4aebc75ac23338b256864523a083bf502c2fc91b5eedd68
[INFO] running `Command { std: "docker" "start" "-a" "98153d7268749f68a4aebc75ac23338b256864523a083bf502c2fc91b5eedd68", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqcloud-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "98153d7268749f68a4aebc75ac23338b256864523a083bf502c2fc91b5eedd68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98153d7268749f68a4aebc75ac23338b256864523a083bf502c2fc91b5eedd68", kill_on_drop: false }`
[INFO] [stdout] 98153d7268749f68a4aebc75ac23338b256864523a083bf502c2fc91b5eedd68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 569cdddc1ad4fc4603833fec369f85d3f3fb5e1c0392a84c7f91a3d680bcb88d
[INFO] running `Command { std: "docker" "start" "-a" "569cdddc1ad4fc4603833fec369f85d3f3fb5e1c0392a84c7f91a3d680bcb88d", kill_on_drop: false }`
[INFO] [stderr]    Compiling mqcloud-client v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "569cdddc1ad4fc4603833fec369f85d3f3fb5e1c0392a84c7f91a3d680bcb88d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "569cdddc1ad4fc4603833fec369f85d3f3fb5e1c0392a84c7f91a3d680bcb88d", kill_on_drop: false }`
[INFO] [stdout] 569cdddc1ad4fc4603833fec369f85d3f3fb5e1c0392a84c7f91a3d680bcb88d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 99957f59fb4c0b4fcc8505db9b08591b1c0bb806c6b3b476e403692b2970d3e0
[INFO] running `Command { std: "docker" "start" "-a" "99957f59fb4c0b4fcc8505db9b08591b1c0bb806c6b3b476e403692b2970d3e0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mqcloud_client-c6e9d4a4178165a0)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mqcloud_client
[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" "99957f59fb4c0b4fcc8505db9b08591b1c0bb806c6b3b476e403692b2970d3e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99957f59fb4c0b4fcc8505db9b08591b1c0bb806c6b3b476e403692b2970d3e0", kill_on_drop: false }`
[INFO] [stdout] 99957f59fb4c0b4fcc8505db9b08591b1c0bb806c6b3b476e403692b2970d3e0