[INFO] fetching crate quad-snd 0.2.2...
[INFO] testing quad-snd-0.2.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate quad-snd 0.2.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate quad-snd 0.2.2 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate quad-snd 0.2.2
[INFO] finished tweaking crates.io crate quad-snd 0.2.2
[INFO] tweaked toml for crates.io crate quad-snd 0.2.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate quad-snd 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded quad-alsa-sys v0.3.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52657b95aa047af7c931610f82b970499420e687eef2edd2201c63f5b7a60063
[INFO] running `Command { std: "docker" "start" "-a" "52657b95aa047af7c931610f82b970499420e687eef2edd2201c63f5b7a60063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52657b95aa047af7c931610f82b970499420e687eef2edd2201c63f5b7a60063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52657b95aa047af7c931610f82b970499420e687eef2edd2201c63f5b7a60063", kill_on_drop: false }`
[INFO] [stdout] 52657b95aa047af7c931610f82b970499420e687eef2edd2201c63f5b7a60063
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 186976d32c241a8d7f1b935544f974bd41a6320b5295aefac6a2ace96471ddcc
[INFO] running `Command { std: "docker" "start" "-a" "186976d32c241a8d7f1b935544f974bd41a6320b5295aefac6a2ace96471ddcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling quad-alsa-sys v0.3.2
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling hound v3.4.0
[INFO] [stderr]    Compiling quad-snd v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling ogg v0.7.1
[INFO] [stderr]    Compiling smallvec v0.6.14
[INFO] [stderr]    Compiling dasp_frame v0.11.0
[INFO] [stderr]    Compiling lewton v0.9.4
[INFO] [stderr]    Compiling audrey v0.3.0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.84s
[INFO] running `Command { std: "docker" "inspect" "186976d32c241a8d7f1b935544f974bd41a6320b5295aefac6a2ace96471ddcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "186976d32c241a8d7f1b935544f974bd41a6320b5295aefac6a2ace96471ddcc", kill_on_drop: false }`
[INFO] [stdout] 186976d32c241a8d7f1b935544f974bd41a6320b5295aefac6a2ace96471ddcc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] be99d291ec74b182bccca74a19170cd59430ef0d4ddd8282fa61659cacfd5b48
[INFO] running `Command { std: "docker" "start" "-a" "be99d291ec74b182bccca74a19170cd59430ef0d4ddd8282fa61659cacfd5b48", kill_on_drop: false }`
[INFO] [stderr]    Compiling quad-snd v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.81s
[INFO] running `Command { std: "docker" "inspect" "be99d291ec74b182bccca74a19170cd59430ef0d4ddd8282fa61659cacfd5b48", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be99d291ec74b182bccca74a19170cd59430ef0d4ddd8282fa61659cacfd5b48", kill_on_drop: false }`
[INFO] [stdout] be99d291ec74b182bccca74a19170cd59430ef0d4ddd8282fa61659cacfd5b48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a2b56ef29b17b025021e05c48dcbf0387f6000ca7b59697954e09e94f6ddde16
[INFO] running `Command { std: "docker" "start" "-a" "a2b56ef29b17b025021e05c48dcbf0387f6000ca7b59697954e09e94f6ddde16", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/quad_snd-311497ad7224f8f9)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests quad-snd
[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] [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" "a2b56ef29b17b025021e05c48dcbf0387f6000ca7b59697954e09e94f6ddde16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2b56ef29b17b025021e05c48dcbf0387f6000ca7b59697954e09e94f6ddde16", kill_on_drop: false }`
[INFO] [stdout] a2b56ef29b17b025021e05c48dcbf0387f6000ca7b59697954e09e94f6ddde16