[INFO] fetching crate prototty_audio 0.29.0...
[INFO] testing prototty_audio-0.29.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate prototty_audio 0.29.0 into /workspace/builds/worker-94/source
[INFO] validating manifest of crates.io crate prototty_audio 0.29.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prototty_audio 0.29.0
[INFO] finished tweaking crates.io crate prototty_audio 0.29.0
[INFO] tweaked toml for crates.io crate prototty_audio 0.29.0 written to /workspace/builds/worker-94/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5ed832848309143b86ccf744341ed5b9aa42df8a8ee51f4afca3780a694cf058
[INFO] running `Command { std: "docker" "start" "-a" "5ed832848309143b86ccf744341ed5b9aa42df8a8ee51f4afca3780a694cf058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5ed832848309143b86ccf744341ed5b9aa42df8a8ee51f4afca3780a694cf058", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed832848309143b86ccf744341ed5b9aa42df8a8ee51f4afca3780a694cf058", kill_on_drop: false }`
[INFO] [stdout] 5ed832848309143b86ccf744341ed5b9aa42df8a8ee51f4afca3780a694cf058
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ddfd74f2a51fcacd66f4d36cd7861dcf0f2d05e77e136039cc3d4b4647215086
[INFO] running `Command { std: "docker" "start" "-a" "ddfd74f2a51fcacd66f4d36cd7861dcf0f2d05e77e136039cc3d4b4647215086", kill_on_drop: false }`
[INFO] [stderr]    Compiling prototty_audio v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.31s
[INFO] running `Command { std: "docker" "inspect" "ddfd74f2a51fcacd66f4d36cd7861dcf0f2d05e77e136039cc3d4b4647215086", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ddfd74f2a51fcacd66f4d36cd7861dcf0f2d05e77e136039cc3d4b4647215086", kill_on_drop: false }`
[INFO] [stdout] ddfd74f2a51fcacd66f4d36cd7861dcf0f2d05e77e136039cc3d4b4647215086
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b01a9262b9ddec1f6b163cf2bfdc73867616a64c17b0c51cfd60d5398328f3ab
[INFO] running `Command { std: "docker" "start" "-a" "b01a9262b9ddec1f6b163cf2bfdc73867616a64c17b0c51cfd60d5398328f3ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling prototty_audio v0.29.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] running `Command { std: "docker" "inspect" "b01a9262b9ddec1f6b163cf2bfdc73867616a64c17b0c51cfd60d5398328f3ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b01a9262b9ddec1f6b163cf2bfdc73867616a64c17b0c51cfd60d5398328f3ab", kill_on_drop: false }`
[INFO] [stdout] b01a9262b9ddec1f6b163cf2bfdc73867616a64c17b0c51cfd60d5398328f3ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-94/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1f959a8a8b67665e0b90a16a90299e9cf4298d6a78113ba5abf00ff7bc72f32
[INFO] running `Command { std: "docker" "start" "-a" "d1f959a8a8b67665e0b90a16a90299e9cf4298d6a78113ba5abf00ff7bc72f32", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/prototty_audio-800cf21c623fd000)
[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 prototty_audio
[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" "d1f959a8a8b67665e0b90a16a90299e9cf4298d6a78113ba5abf00ff7bc72f32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1f959a8a8b67665e0b90a16a90299e9cf4298d6a78113ba5abf00ff7bc72f32", kill_on_drop: false }`
[INFO] [stdout] d1f959a8a8b67665e0b90a16a90299e9cf4298d6a78113ba5abf00ff7bc72f32