[INFO] cloning repository https://github.com/DazyLude/wav_gen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DazyLude/wav_gen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDazyLude%2Fwav_gen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDazyLude%2Fwav_gen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0abd3527eb53b50ede397bb569f08dc717358587
[INFO] testing DazyLude/wav_gen against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDazyLude%2Fwav_gen" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/DazyLude/wav_gen on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DazyLude/wav_gen
[INFO] finished tweaking git repo https://github.com/DazyLude/wav_gen
[INFO] tweaked toml for git repo https://github.com/DazyLude/wav_gen written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/DazyLude/wav_gen already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] cd49b3832484c5eca875eed597e1735569e5fdc20ae658556851da902ed0c326
[INFO] running `Command { std: "docker" "start" "-a" "cd49b3832484c5eca875eed597e1735569e5fdc20ae658556851da902ed0c326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd49b3832484c5eca875eed597e1735569e5fdc20ae658556851da902ed0c326", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd49b3832484c5eca875eed597e1735569e5fdc20ae658556851da902ed0c326", kill_on_drop: false }`
[INFO] [stdout] cd49b3832484c5eca875eed597e1735569e5fdc20ae658556851da902ed0c326
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--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] 8e1444ae8ff0e0e199b570e385c91e46e70dfcc985541b8c69aeca0b3e75fae6
[INFO] running `Command { std: "docker" "start" "-a" "8e1444ae8ff0e0e199b570e385c91e46e70dfcc985541b8c69aeca0b3e75fae6", kill_on_drop: false }`
[INFO] [stderr]    Compiling wav_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `fademode`
[INFO] [stdout]    --> src/instruments.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fademode: track::FadeMode,
[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 3.22s
[INFO] running `Command { std: "docker" "inspect" "8e1444ae8ff0e0e199b570e385c91e46e70dfcc985541b8c69aeca0b3e75fae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e1444ae8ff0e0e199b570e385c91e46e70dfcc985541b8c69aeca0b3e75fae6", kill_on_drop: false }`
[INFO] [stdout] 8e1444ae8ff0e0e199b570e385c91e46e70dfcc985541b8c69aeca0b3e75fae6
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] f853b253e53e2c73fb539946b67c57f69b98ca782d633f64c27c94155135dab5
[INFO] running `Command { std: "docker" "start" "-a" "f853b253e53e2c73fb539946b67c57f69b98ca782d633f64c27c94155135dab5", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `fademode`
[INFO] [stdout]    --> src/instruments.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fademode: track::FadeMode,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling wav_gen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fademode`
[INFO] [stdout]    --> src/instruments.rs:164:5
[INFO] [stdout]     |
[INFO] [stdout] 164 |     fademode: track::FadeMode,
[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 test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/wav_gen-48bc3c5b7e2c8bfa)
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/wav_gen-03f6c42d903a319c)
[INFO] running `Command { std: "docker" "inspect" "f853b253e53e2c73fb539946b67c57f69b98ca782d633f64c27c94155135dab5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f853b253e53e2c73fb539946b67c57f69b98ca782d633f64c27c94155135dab5", kill_on_drop: false }`
[INFO] [stdout] f853b253e53e2c73fb539946b67c57f69b98ca782d633f64c27c94155135dab5
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] c63e7802cf251849fc938221c635716ff044373b13ed1189dfb9071a497678a8
[INFO] running `Command { std: "docker" "start" "-a" "c63e7802cf251849fc938221c635716ff044373b13ed1189dfb9071a497678a8", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `fademode`
[INFO] [stderr]    --> src/instruments.rs:164:5
[INFO] [stderr]     |
[INFO] [stderr] 164 |     fademode: track::FadeMode,
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `wav_gen` (lib) generated 1 warning
[INFO] [stderr] warning: `wav_gen` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/wav_gen-48bc3c5b7e2c8bfa)
[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]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/wav_gen-03f6c42d903a319c)
[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 wav_gen
[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" "c63e7802cf251849fc938221c635716ff044373b13ed1189dfb9071a497678a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c63e7802cf251849fc938221c635716ff044373b13ed1189dfb9071a497678a8", kill_on_drop: false }`
[INFO] [stdout] c63e7802cf251849fc938221c635716ff044373b13ed1189dfb9071a497678a8