[INFO] crate audio-mixer 0.1.2 is already in cache
[INFO] testing audio-mixer-0.1.2 against 1.45.2 for beta-1.46-1
[INFO] extracting crate audio-mixer 0.1.2 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate audio-mixer 0.1.2 on toolchain 1.45.2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate audio-mixer 0.1.2
[INFO] finished tweaking crates.io crate audio-mixer 0.1.2
[INFO] tweaked toml for crates.io crate audio-mixer 0.1.2 written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate crates.io crate audio-mixer 0.1.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 262562e4c8ee39f58c88d02eda1b8c9072567a34955a3201b6e04e5f44b1a6de
[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" "262562e4c8ee39f58c88d02eda1b8c9072567a34955a3201b6e04e5f44b1a6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "262562e4c8ee39f58c88d02eda1b8c9072567a34955a3201b6e04e5f44b1a6de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "262562e4c8ee39f58c88d02eda1b8c9072567a34955a3201b6e04e5f44b1a6de", kill_on_drop: false }`
[INFO] [stdout] 262562e4c8ee39f58c88d02eda1b8c9072567a34955a3201b6e04e5f44b1a6de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68fbd5ea9287f554322b6c6502a6fb99df32419ee65157832b14a22907ea958f
[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" "68fbd5ea9287f554322b6c6502a6fb99df32419ee65157832b14a22907ea958f", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-mixer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "68fbd5ea9287f554322b6c6502a6fb99df32419ee65157832b14a22907ea958f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68fbd5ea9287f554322b6c6502a6fb99df32419ee65157832b14a22907ea958f", kill_on_drop: false }`
[INFO] [stdout] 68fbd5ea9287f554322b6c6502a6fb99df32419ee65157832b14a22907ea958f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "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] 504933820aa3bde97463e989d8272ef025aa91708f3652ca29c760dd74f5d599
[INFO] running `Command { std: "docker" "start" "-a" "504933820aa3bde97463e989d8272ef025aa91708f3652ca29c760dd74f5d599", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.13
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling byteorder v1.3.2
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling same-file v1.0.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.0
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling memoffset v0.5.3
[INFO] [stderr]    Compiling serde_json v1.0.44
[INFO] [stderr]    Compiling criterion-plot v0.4.0
[INFO] [stderr]    Compiling walkdir v2.2.9
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling regex-automata v0.1.8
[INFO] [stderr]    Compiling crossbeam-queue v0.2.1
[INFO] [stderr]    Compiling rand_xoshiro v0.3.1
[INFO] [stderr]    Compiling rand_os v0.2.2
[INFO] [stderr]    Compiling csv-core v0.1.6
[INFO] [stderr]    Compiling tinytemplate v1.0.3
[INFO] [stderr]    Compiling crossbeam-deque v0.7.2
[INFO] [stderr]    Compiling bstr v0.2.8
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling csv v1.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]    Compiling criterion v0.3.0
[INFO] [stderr]    Compiling audio-mixer v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 30.44s
[INFO] running `Command { std: "docker" "inspect" "504933820aa3bde97463e989d8272ef025aa91708f3652ca29c760dd74f5d599", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "504933820aa3bde97463e989d8272ef025aa91708f3652ca29c760dd74f5d599", kill_on_drop: false }`
[INFO] [stdout] 504933820aa3bde97463e989d8272ef025aa91708f3652ca29c760dd74f5d599
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+1.45.2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b9c92f31b4bb39bacaa9343dbc5e8512ba00b6d8c11d86ed80b575bb39ea7bf3
[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" "b9c92f31b4bb39bacaa9343dbc5e8512ba00b6d8c11d86ed80b575bb39ea7bf3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/audio_mixer-d3647949143a43a7
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test coefficient::test::test_create_i16 ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_silience_channels_f32 ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_silience_channels_i16 ... ok
[INFO] [stdout] test coefficient::test::test_get_redirect_matrix_i16 ... ok
[INFO] [stdout] test coefficient::test::test_normalize ... ok
[INFO] [stdout] test coefficient::test::test_get_redirect_matrix_f32 ... ok
[INFO] [stdout] test coefficient::test::test_create_f32 ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_output_channels_f32 ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_output_channels_i16 ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_input_channels_f32 ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_input_channels_i16 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/audio_mixer-38ef8b54e67a48f1
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests audio-mixer
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b9c92f31b4bb39bacaa9343dbc5e8512ba00b6d8c11d86ed80b575bb39ea7bf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9c92f31b4bb39bacaa9343dbc5e8512ba00b6d8c11d86ed80b575bb39ea7bf3", kill_on_drop: false }`
[INFO] [stdout] b9c92f31b4bb39bacaa9343dbc5e8512ba00b6d8c11d86ed80b575bb39ea7bf3