[INFO] fetching crate firefly-audio 0.2.0...
[INFO] testing firefly-audio-0.2.0 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate firefly-audio 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate firefly-audio 0.2.0
[INFO] finished tweaking crates.io crate firefly-audio 0.2.0
[INFO] tweaked toml for crates.io crate firefly-audio 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate firefly-audio 0.2.0 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[INFO] [stderr]       Adding embedded-io v0.6.1 (available: v0.7.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03a3bb3bb9cf1311e8f3e43ae9a028efaf94131e44af8641ba5bd27ab72d07f3
[INFO] running `Command { std: "docker" "start" "-a" "03a3bb3bb9cf1311e8f3e43ae9a028efaf94131e44af8641ba5bd27ab72d07f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03a3bb3bb9cf1311e8f3e43ae9a028efaf94131e44af8641ba5bd27ab72d07f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a3bb3bb9cf1311e8f3e43ae9a028efaf94131e44af8641ba5bd27ab72d07f3", kill_on_drop: false }`
[INFO] [stdout] 03a3bb3bb9cf1311e8f3e43ae9a028efaf94131e44af8641ba5bd27ab72d07f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d27436e527edf824e0d4f5c6512f09f2ec74a6df7c89a793af0770d3bc1138b8
[INFO] running `Command { std: "docker" "start" "-a" "d27436e527edf824e0d4f5c6512f09f2ec74a6df7c89a793af0770d3bc1138b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytemuck v1.23.2
[INFO] [stderr]    Compiling embedded-io v0.6.1
[INFO] [stderr]    Compiling micromath v2.1.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling firefly-audio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.50s
[INFO] running `Command { std: "docker" "inspect" "d27436e527edf824e0d4f5c6512f09f2ec74a6df7c89a793af0770d3bc1138b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d27436e527edf824e0d4f5c6512f09f2ec74a6df7c89a793af0770d3bc1138b8", kill_on_drop: false }`
[INFO] [stdout] d27436e527edf824e0d4f5c6512f09f2ec74a6df7c89a793af0770d3bc1138b8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7789996288c77c6a0bcbfb45ff7bc236f6ecea4ce3991afc672b9f580a7ecd3d
[INFO] running `Command { std: "docker" "start" "-a" "7789996288c77c6a0bcbfb45ff7bc236f6ecea4ce3991afc672b9f580a7ecd3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling firefly-audio v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "7789996288c77c6a0bcbfb45ff7bc236f6ecea4ce3991afc672b9f580a7ecd3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7789996288c77c6a0bcbfb45ff7bc236f6ecea4ce3991afc672b9f580a7ecd3d", kill_on_drop: false }`
[INFO] [stdout] 7789996288c77c6a0bcbfb45ff7bc236f6ecea4ce3991afc672b9f580a7ecd3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "RUSTDOCFLAGS=--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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] dffdbfe226277b8089a415d0d8dfc93c3df0505653b4b3da8633ffd23fa825f2
[INFO] running `Command { std: "docker" "start" "-a" "dffdbfe226277b8089a415d0d8dfc93c3df0505653b4b3da8633ffd23fa825f2", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/firefly_audio-30405184bbbccd97)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test manager::tests::test_fill_buf_stereo ... ok
[INFO] [stdout] test modulators::tests::switch ... ok
[INFO] [stdout] test modulators::tests::sine ... ok
[INFO] [stdout] test modulators::tests::ramp_up ... ok
[INFO] [stdout] test modulators::tests::cut_down ... ok
[INFO] [stderr]    Doc-tests firefly_audio
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[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" "dffdbfe226277b8089a415d0d8dfc93c3df0505653b4b3da8633ffd23fa825f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dffdbfe226277b8089a415d0d8dfc93c3df0505653b4b3da8633ffd23fa825f2", kill_on_drop: false }`
[INFO] [stdout] dffdbfe226277b8089a415d0d8dfc93c3df0505653b4b3da8633ffd23fa825f2