[INFO] fetching crate wavv 0.1.4...
[INFO] testing wavv-0.1.4 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate wavv 0.1.4 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate wavv 0.1.4 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wavv 0.1.4
[INFO] finished tweaking crates.io crate wavv 0.1.4
[INFO] tweaked toml for crates.io crate wavv 0.1.4 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1be19fc4c7d38a22637c0829b2e53e50279b143b1bc7f88863a0a964ac051045
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "1be19fc4c7d38a22637c0829b2e53e50279b143b1bc7f88863a0a964ac051045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1be19fc4c7d38a22637c0829b2e53e50279b143b1bc7f88863a0a964ac051045", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1be19fc4c7d38a22637c0829b2e53e50279b143b1bc7f88863a0a964ac051045", kill_on_drop: false }`
[INFO] [stdout] 1be19fc4c7d38a22637c0829b2e53e50279b143b1bc7f88863a0a964ac051045
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f58e6652f2be9e62d3d87a476ff515df57b8f1e1c2d1d05c2a595ebc5132b9f0
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "f58e6652f2be9e62d3d87a476ff515df57b8f1e1c2d1d05c2a595ebc5132b9f0", kill_on_drop: false }`
[INFO] [stderr]    Compiling wavv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "f58e6652f2be9e62d3d87a476ff515df57b8f1e1c2d1d05c2a595ebc5132b9f0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f58e6652f2be9e62d3d87a476ff515df57b8f1e1c2d1d05c2a595ebc5132b9f0", kill_on_drop: false }`
[INFO] [stdout] f58e6652f2be9e62d3d87a476ff515df57b8f1e1c2d1d05c2a595ebc5132b9f0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] bf28715a5a23262c2b8b37d076773bb907183200e1395de84955bb2432468211
[INFO] running `Command { std: "docker" "start" "-a" "bf28715a5a23262c2b8b37d076773bb907183200e1395de84955bb2432468211", kill_on_drop: false }`
[INFO] [stderr]    Compiling wavv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "bf28715a5a23262c2b8b37d076773bb907183200e1395de84955bb2432468211", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf28715a5a23262c2b8b37d076773bb907183200e1395de84955bb2432468211", kill_on_drop: false }`
[INFO] [stdout] bf28715a5a23262c2b8b37d076773bb907183200e1395de84955bb2432468211
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] b272ed02297d4897c6cf30fddf2faf52f47078063ddccf21017417af16a1b229
[INFO] running `Command { std: "docker" "start" "-a" "b272ed02297d4897c6cf30fddf2faf52f47078063ddccf21017417af16a1b229", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wavv-33d22f42960acf03)
[INFO] [stdout] running 2 tests
[INFO] [stdout] test wave::tests::test_parse_wave_24_bit_mono ... ok
[INFO] [stdout] test wave::tests::test_parse_wave_16_bit_stereo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wavv
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/wave.rs - wave::Samples::from_bytes (line 112) ... ok
[INFO] [stdout] test src/wave.rs - wave::Wave::from_bytes (line 218) ... ok
[INFO] [stdout] test src/wave.rs - wave::Header::from_bytes (line 50) ... ok
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.80s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b272ed02297d4897c6cf30fddf2faf52f47078063ddccf21017417af16a1b229", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b272ed02297d4897c6cf30fddf2faf52f47078063ddccf21017417af16a1b229", kill_on_drop: false }`
[INFO] [stdout] b272ed02297d4897c6cf30fddf2faf52f47078063ddccf21017417af16a1b229