[INFO] fetching crate audio-mixer 0.2.0...
[INFO] testing audio-mixer-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate audio-mixer 0.2.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate audio-mixer 0.2.0
[INFO] finished tweaking crates.io crate audio-mixer 0.2.0
[INFO] tweaked toml for crates.io crate audio-mixer 0.2.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate audio-mixer 0.2.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate audio-mixer 0.2.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded float-cmp v0.6.0
[INFO] [stderr]   Downloaded proc-macro2 v1.0.80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f8cd1816f8b552fc885d669f03496df413776ae817000a803eb184623d79514
[INFO] running `Command { std: "docker" "start" "-a" "3f8cd1816f8b552fc885d669f03496df413776ae817000a803eb184623d79514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f8cd1816f8b552fc885d669f03496df413776ae817000a803eb184623d79514", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f8cd1816f8b552fc885d669f03496df413776ae817000a803eb184623d79514", kill_on_drop: false }`
[INFO] [stdout] 3f8cd1816f8b552fc885d669f03496df413776ae817000a803eb184623d79514
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] fb1a949e716d5c9a1f033c4ac601facedea24cd300f72b66b21390547424b9e1
[INFO] running `Command { std: "docker" "start" "-a" "fb1a949e716d5c9a1f033c4ac601facedea24cd300f72b66b21390547424b9e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-mixer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "fb1a949e716d5c9a1f033c4ac601facedea24cd300f72b66b21390547424b9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb1a949e716d5c9a1f033c4ac601facedea24cd300f72b66b21390547424b9e1", kill_on_drop: false }`
[INFO] [stdout] fb1a949e716d5c9a1f033c4ac601facedea24cd300f72b66b21390547424b9e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] b97b928b8bf9c0fa20395942f9d39ba9b4c6a6286d3a571424daab24b6eb64ec
[INFO] running `Command { std: "docker" "start" "-a" "b97b928b8bf9c0fa20395942f9d39ba9b4c6a6286d3a571424daab24b6eb64ec", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling crossbeam-utils v0.8.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.80
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling ryu v1.0.17
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]    Compiling either v1.11.0
[INFO] [stderr]    Compiling serde_json v1.0.116
[INFO] [stderr]    Compiling plotters-backend v0.3.5
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.3
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling plotters-svg v0.3.5
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling csv-core v0.1.11
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling crossbeam-deque v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]    Compiling syn v2.0.59
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling plotters v0.3.5
[INFO] [stderr]    Compiling float-cmp v0.6.0
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling csv v1.3.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling audio-mixer v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 18.65s
[INFO] running `Command { std: "docker" "inspect" "b97b928b8bf9c0fa20395942f9d39ba9b4c6a6286d3a571424daab24b6eb64ec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b97b928b8bf9c0fa20395942f9d39ba9b4c6a6286d3a571424daab24b6eb64ec", kill_on_drop: false }`
[INFO] [stdout] b97b928b8bf9c0fa20395942f9d39ba9b4c6a6286d3a571424daab24b6eb64ec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] e5ebe8bbfacb84768c3a4cf3d23f528db2b125bf574f26dbdd5c1a045174ba54
[INFO] running `Command { std: "docker" "start" "-a" "e5ebe8bbfacb84768c3a4cf3d23f528db2b125bf574f26dbdd5c1a045174ba54", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/audio_mixer-14364f4ab6494e8a)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test coefficient::test::test_create_f32 ... ok
[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_normalize ... ok
[INFO] [stdout] test coefficient::test::test_get_regular_mapping_too_many_channels ... ok
[INFO] [stdout] test coefficient::test::test_get_discrete_mapping ... ok
[INFO] [stdout] test coefficient::test::test_get_discrete_mapping_too_many_channels ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_silience_channels_i16 ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_output_channels_i16 - should panic ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_input_channels_f32 - should panic ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_output_channels_f32 - should panic ... ok
[INFO] [stdout] test coefficient::test::test_create_with_duplicate_input_channels_i16 - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/audio_mixer-22b9a2904ab4a8ea)
[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" "e5ebe8bbfacb84768c3a4cf3d23f528db2b125bf574f26dbdd5c1a045174ba54", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5ebe8bbfacb84768c3a4cf3d23f528db2b125bf574f26dbdd5c1a045174ba54", kill_on_drop: false }`
[INFO] [stdout] e5ebe8bbfacb84768c3a4cf3d23f528db2b125bf574f26dbdd5c1a045174ba54