[INFO] fetching crate augmented-audio-metrics 1.0.0-alpha.2...
[INFO] testing augmented-audio-metrics-1.0.0-alpha.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate augmented-audio-metrics 1.0.0-alpha.2 into /workspace/builds/worker-102/source
[INFO] validating manifest of crates.io crate augmented-audio-metrics 1.0.0-alpha.2 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 crates.io crate augmented-audio-metrics 1.0.0-alpha.2
[INFO] finished tweaking crates.io crate augmented-audio-metrics 1.0.0-alpha.2
[INFO] tweaked toml for crates.io crate augmented-audio-metrics 1.0.0-alpha.2 written to /workspace/builds/worker-102/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b13d2f4a04c6538b7f48555b377fdfb9bd2f9fc1e92c622e325b768dd8a05f4f
[INFO] running `Command { std: "docker" "start" "-a" "b13d2f4a04c6538b7f48555b377fdfb9bd2f9fc1e92c622e325b768dd8a05f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b13d2f4a04c6538b7f48555b377fdfb9bd2f9fc1e92c622e325b768dd8a05f4f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b13d2f4a04c6538b7f48555b377fdfb9bd2f9fc1e92c622e325b768dd8a05f4f", kill_on_drop: false }`
[INFO] [stdout] b13d2f4a04c6538b7f48555b377fdfb9bd2f9fc1e92c622e325b768dd8a05f4f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7b64f262552fdb67577d0bf3335c95ec10bd5a486fa58e29921616d80b5619d
[INFO] running `Command { std: "docker" "start" "-a" "b7b64f262552fdb67577d0bf3335c95ec10bd5a486fa58e29921616d80b5619d", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling log v0.4.16
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling basedrop v0.1.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.3
[INFO] [stderr]    Compiling num-rational v0.4.0
[INFO] [stderr]    Compiling num-iter v0.1.42
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling num-complex v0.4.0
[INFO] [stderr]    Compiling vst v0.2.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling num v0.4.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling audio-garbage-collector v1.0.0-alpha.3
[INFO] [stderr]    Compiling augmented-atomics v0.1.0-alpha.6
[INFO] [stderr]    Compiling audio-processor-traits v1.0.0-alpha.5
[INFO] [stderr]    Compiling augmented-audio-metrics v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 38.48s
[INFO] running `Command { std: "docker" "inspect" "b7b64f262552fdb67577d0bf3335c95ec10bd5a486fa58e29921616d80b5619d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7b64f262552fdb67577d0bf3335c95ec10bd5a486fa58e29921616d80b5619d", kill_on_drop: false }`
[INFO] [stdout] b7b64f262552fdb67577d0bf3335c95ec10bd5a486fa58e29921616d80b5619d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e34cbd2828530fc69ba3a139762325939e9a04a528f9ad0baa6c92823e7fb7a8
[INFO] running `Command { std: "docker" "start" "-a" "e34cbd2828530fc69ba3a139762325939e9a04a528f9ad0baa6c92823e7fb7a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling augmented-audio-metrics v1.0.0-alpha.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.40s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/augmented_audio_metrics-758b37663fb44a2d)
[INFO] running `Command { std: "docker" "inspect" "e34cbd2828530fc69ba3a139762325939e9a04a528f9ad0baa6c92823e7fb7a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e34cbd2828530fc69ba3a139762325939e9a04a528f9ad0baa6c92823e7fb7a8", kill_on_drop: false }`
[INFO] [stdout] e34cbd2828530fc69ba3a139762325939e9a04a528f9ad0baa6c92823e7fb7a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-102/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1e2daa8ff3e6ddb73deb0c470e966174f028d47da8ac47795571712b828bee49
[INFO] running `Command { std: "docker" "start" "-a" "1e2daa8ff3e6ddb73deb0c470e966174f028d47da8ac47795571712b828bee49", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/augmented_audio_metrics-758b37663fb44a2d)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_time ... ok
[INFO] [stderr]    Doc-tests augmented-audio-metrics
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/audio_processor_metrics/mod.rs - audio_processor_metrics (line 42) ... ok
[INFO] [stdout] test src/audio_processor_metrics/mod.rs - audio_processor_metrics (line 78) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1e2daa8ff3e6ddb73deb0c470e966174f028d47da8ac47795571712b828bee49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e2daa8ff3e6ddb73deb0c470e966174f028d47da8ac47795571712b828bee49", kill_on_drop: false }`
[INFO] [stdout] 1e2daa8ff3e6ddb73deb0c470e966174f028d47da8ac47795571712b828bee49