[INFO] fetching crate pulseaudio-next-sink 0.1.0...
[INFO] testing pulseaudio-next-sink-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate pulseaudio-next-sink 0.1.0 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate pulseaudio-next-sink 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pulseaudio-next-sink 0.1.0
[INFO] finished tweaking crates.io crate pulseaudio-next-sink 0.1.0
[INFO] tweaked toml for crates.io crate pulseaudio-next-sink 0.1.0 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09b07bf95066e73ea26f6da94a07a2e4e646e955ba02422f30728ca8bd3f8c73
[INFO] running `Command { std: "docker" "start" "-a" "09b07bf95066e73ea26f6da94a07a2e4e646e955ba02422f30728ca8bd3f8c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09b07bf95066e73ea26f6da94a07a2e4e646e955ba02422f30728ca8bd3f8c73", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09b07bf95066e73ea26f6da94a07a2e4e646e955ba02422f30728ca8bd3f8c73", kill_on_drop: false }`
[INFO] [stdout] 09b07bf95066e73ea26f6da94a07a2e4e646e955ba02422f30728ca8bd3f8c73
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9addd51243c99dc7f601fe32f38387895b8069ea02b2b932e86cf155299a71c1
[INFO] running `Command { std: "docker" "start" "-a" "9addd51243c99dc7f601fe32f38387895b8069ea02b2b932e86cf155299a71c1", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulseaudio-next-sink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `parse_pactl_info`
[INFO] [stdout]  --> main.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn parse_pactl_info<R: Read>(mut buffer: R) -> Result<String, io::Error> {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "9addd51243c99dc7f601fe32f38387895b8069ea02b2b932e86cf155299a71c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9addd51243c99dc7f601fe32f38387895b8069ea02b2b932e86cf155299a71c1", kill_on_drop: false }`
[INFO] [stdout] 9addd51243c99dc7f601fe32f38387895b8069ea02b2b932e86cf155299a71c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 365875e63f5be9567826e3c84765342771bf49c0b3107a9b03530c55f44a249a
[INFO] running `Command { std: "docker" "start" "-a" "365875e63f5be9567826e3c84765342771bf49c0b3107a9b03530c55f44a249a", kill_on_drop: false }`
[INFO] [stderr]    Compiling pulseaudio-next-sink v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "365875e63f5be9567826e3c84765342771bf49c0b3107a9b03530c55f44a249a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "365875e63f5be9567826e3c84765342771bf49c0b3107a9b03530c55f44a249a", kill_on_drop: false }`
[INFO] [stdout] 365875e63f5be9567826e3c84765342771bf49c0b3107a9b03530c55f44a249a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 17a078924d73a9fc1ed71facd244fe81b73e43bda9f6ce157ae7ea98d20281e8
[INFO] running `Command { std: "docker" "start" "-a" "17a078924d73a9fc1ed71facd244fe81b73e43bda9f6ce157ae7ea98d20281e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/pulseaudio_next_sink-49d6112d86a6489f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test ... 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] running `Command { std: "docker" "inspect" "17a078924d73a9fc1ed71facd244fe81b73e43bda9f6ce157ae7ea98d20281e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17a078924d73a9fc1ed71facd244fe81b73e43bda9f6ce157ae7ea98d20281e8", kill_on_drop: false }`
[INFO] [stdout] 17a078924d73a9fc1ed71facd244fe81b73e43bda9f6ce157ae7ea98d20281e8