[INFO] fetching crate wavv 0.1.4...
[INFO] testing wavv-0.1.4 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate wavv 0.1.4 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate wavv 0.1.4 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 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-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] fc3d502db39afb83cf2e4a12e56465843985e110c6df6211a790dcbaac55bbef
[INFO] running `Command { std: "docker" "start" "-a" "fc3d502db39afb83cf2e4a12e56465843985e110c6df6211a790dcbaac55bbef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fc3d502db39afb83cf2e4a12e56465843985e110c6df6211a790dcbaac55bbef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc3d502db39afb83cf2e4a12e56465843985e110c6df6211a790dcbaac55bbef", kill_on_drop: false }`
[INFO] [stdout] fc3d502db39afb83cf2e4a12e56465843985e110c6df6211a790dcbaac55bbef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] bc6c27e86ca2ea72e629215edb5eedfae519f307c777a452eba8003f3dbee508
[INFO] running `Command { std: "docker" "start" "-a" "bc6c27e86ca2ea72e629215edb5eedfae519f307c777a452eba8003f3dbee508", kill_on_drop: false }`
[INFO] [stderr]    Compiling wavv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "bc6c27e86ca2ea72e629215edb5eedfae519f307c777a452eba8003f3dbee508", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc6c27e86ca2ea72e629215edb5eedfae519f307c777a452eba8003f3dbee508", kill_on_drop: false }`
[INFO] [stdout] bc6c27e86ca2ea72e629215edb5eedfae519f307c777a452eba8003f3dbee508
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 974feeedee784bb95c131a0d570fb63d60124314e70b2970cf2f3eb0885ca9ec
[INFO] running `Command { std: "docker" "start" "-a" "974feeedee784bb95c131a0d570fb63d60124314e70b2970cf2f3eb0885ca9ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling wavv v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "974feeedee784bb95c131a0d570fb63d60124314e70b2970cf2f3eb0885ca9ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "974feeedee784bb95c131a0d570fb63d60124314e70b2970cf2f3eb0885ca9ec", kill_on_drop: false }`
[INFO] [stdout] 974feeedee784bb95c131a0d570fb63d60124314e70b2970cf2f3eb0885ca9ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 4f3e140caac3c3819a8803e5c56cef7da7b642dfcd459dcb8ac8e4ac22427837
[INFO] running `Command { std: "docker" "start" "-a" "4f3e140caac3c3819a8803e5c56cef7da7b642dfcd459dcb8ac8e4ac22427837", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wavv-33d22f42960acf03)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]    Doc-tests wavv
[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 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/wave.rs - wave::Header::from_bytes (line 50) ... ok
[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/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 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4f3e140caac3c3819a8803e5c56cef7da7b642dfcd459dcb8ac8e4ac22427837", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f3e140caac3c3819a8803e5c56cef7da7b642dfcd459dcb8ac8e4ac22427837", kill_on_drop: false }`
[INFO] [stdout] 4f3e140caac3c3819a8803e5c56cef7da7b642dfcd459dcb8ac8e4ac22427837