[INFO] fetching crate svc-agent 0.19.4...
[INFO] testing svc-agent-0.19.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate svc-agent 0.19.4 into /workspace/builds/worker-15/source
[INFO] validating manifest of crates.io crate svc-agent 0.19.4 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate svc-agent 0.19.4
[INFO] finished tweaking crates.io crate svc-agent 0.19.4
[INFO] tweaked toml for crates.io crate svc-agent 0.19.4 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 44d7d2383b82946efd038f3330bdac18055ed3874c9310d1e7ddcf907f69ef05
[INFO] running `Command { std: "docker" "start" "-a" "44d7d2383b82946efd038f3330bdac18055ed3874c9310d1e7ddcf907f69ef05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44d7d2383b82946efd038f3330bdac18055ed3874c9310d1e7ddcf907f69ef05", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44d7d2383b82946efd038f3330bdac18055ed3874c9310d1e7ddcf907f69ef05", kill_on_drop: false }`
[INFO] [stdout] 44d7d2383b82946efd038f3330bdac18055ed3874c9310d1e7ddcf907f69ef05
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 098d1f16027f59b5a2460d1150a9ee2893c8ef2f77be8d1efc9131b763cc5390
[INFO] running `Command { std: "docker" "start" "-a" "098d1f16027f59b5a2460d1150a9ee2893c8ef2f77be8d1efc9131b763cc5390", kill_on_drop: false }`
[INFO] [stderr]    Compiling cache-padded v1.2.0
[INFO] [stderr]    Compiling event-listener v2.5.2
[INFO] [stderr]    Compiling pollster v0.2.5
[INFO] [stderr]    Compiling mqttbytes v0.3.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling tokio v1.17.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling tokio-rustls v0.22.0
[INFO] [stderr]    Compiling rumqttc v0.7.0
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling svc-authn v0.7.0
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling svc-agent v0.19.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `destination`
[INFO] [stdout]    --> src/mqtt/compat.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     destination: Destination,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `OutgoingEnvelope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/mqtt/compat.rs:151:10
[INFO] [stdout]     |
[INFO] [stdout] 151 | #[derive(Debug, Serialize)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.41s
[INFO] running `Command { std: "docker" "inspect" "098d1f16027f59b5a2460d1150a9ee2893c8ef2f77be8d1efc9131b763cc5390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "098d1f16027f59b5a2460d1150a9ee2893c8ef2f77be8d1efc9131b763cc5390", kill_on_drop: false }`
[INFO] [stdout] 098d1f16027f59b5a2460d1150a9ee2893c8ef2f77be8d1efc9131b763cc5390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8e63b5ae276e177fc1816a50d84ec2e9539172d840ebbd17895347924407a901
[INFO] running `Command { std: "docker" "start" "-a" "8e63b5ae276e177fc1816a50d84ec2e9539172d840ebbd17895347924407a901", kill_on_drop: false }`
[INFO] [stderr]    Compiling svc-agent v0.19.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `destination`
[INFO] [stdout]    --> src/mqtt/compat.rs:156:5
[INFO] [stdout]     |
[INFO] [stdout] 156 |     destination: Destination,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] note: `OutgoingEnvelope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    --> src/mqtt/compat.rs:151:10
[INFO] [stdout]     |
[INFO] [stdout] 151 | #[derive(Debug, Serialize)]
[INFO] [stdout]     |          ^^^^^
[INFO] [stdout]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.60s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/svc_agent-e94248867c3073b1)
[INFO] running `Command { std: "docker" "inspect" "8e63b5ae276e177fc1816a50d84ec2e9539172d840ebbd17895347924407a901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e63b5ae276e177fc1816a50d84ec2e9539172d840ebbd17895347924407a901", kill_on_drop: false }`
[INFO] [stdout] 8e63b5ae276e177fc1816a50d84ec2e9539172d840ebbd17895347924407a901
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9314b78034df8e5ab0392f3a05e174e677067a43d04060718e1bc473b853794e
[INFO] running `Command { std: "docker" "start" "-a" "9314b78034df8e5ab0392f3a05e174e677067a43d04060718e1bc473b853794e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: field is never read: `destination`
[INFO] [stderr]    --> src/mqtt/compat.rs:156:5
[INFO] [stderr]     |
[INFO] [stderr] 156 |     destination: Destination,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] note: `OutgoingEnvelope` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    --> src/mqtt/compat.rs:151:10
[INFO] [stderr]     |
[INFO] [stderr] 151 | #[derive(Debug, Serialize)]
[INFO] [stderr]     |          ^^^^^
[INFO] [stderr]     = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `svc-agent` (lib test) generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/svc_agent-e94248867c3073b1)
[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" "9314b78034df8e5ab0392f3a05e174e677067a43d04060718e1bc473b853794e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9314b78034df8e5ab0392f3a05e174e677067a43d04060718e1bc473b853794e", kill_on_drop: false }`
[INFO] [stdout] 9314b78034df8e5ab0392f3a05e174e677067a43d04060718e1bc473b853794e