[INFO] fetching crate audio-viz 0.8.7...
[INFO] testing audio-viz-0.8.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate audio-viz 0.8.7 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate audio-viz 0.8.7
[INFO] finished tweaking crates.io crate audio-viz 0.8.7
[INFO] tweaked toml for crates.io crate audio-viz 0.8.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate audio-viz 0.8.7 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-viz 0.8.7 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded biquad v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] afa168cdd15a22e858563d8271cd058708829193af30853fdcb8a6297ef46d5d
[INFO] running `Command { std: "docker" "start" "-a" "afa168cdd15a22e858563d8271cd058708829193af30853fdcb8a6297ef46d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afa168cdd15a22e858563d8271cd058708829193af30853fdcb8a6297ef46d5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa168cdd15a22e858563d8271cd058708829193af30853fdcb8a6297ef46d5d", kill_on_drop: false }`
[INFO] [stdout] afa168cdd15a22e858563d8271cd058708829193af30853fdcb8a6297ef46d5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 4e0304d2ae3ea79014d466d3864cbfe6dcef62cb814d3a0d4c6fac2c2d2fce3c
[INFO] running `Command { std: "docker" "start" "-a" "4e0304d2ae3ea79014d466d3864cbfe6dcef62cb814d3a0d4c6fac2c2d2fce3c", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling biquad v0.5.0
[INFO] [stderr]    Compiling audio-viz v0.8.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "4e0304d2ae3ea79014d466d3864cbfe6dcef62cb814d3a0d4c6fac2c2d2fce3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e0304d2ae3ea79014d466d3864cbfe6dcef62cb814d3a0d4c6fac2c2d2fce3c", kill_on_drop: false }`
[INFO] [stdout] 4e0304d2ae3ea79014d466d3864cbfe6dcef62cb814d3a0d4c6fac2c2d2fce3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8a1ab926cf425408174ce72db61be12339462d16ec56c5fa4e81b265b6ee8a21
[INFO] running `Command { std: "docker" "start" "-a" "8a1ab926cf425408174ce72db61be12339462d16ec56c5fa4e81b265b6ee8a21", kill_on_drop: false }`
[INFO] [stderr]    Compiling audio-viz v0.8.7 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "8a1ab926cf425408174ce72db61be12339462d16ec56c5fa4e81b265b6ee8a21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a1ab926cf425408174ce72db61be12339462d16ec56c5fa4e81b265b6ee8a21", kill_on_drop: false }`
[INFO] [stdout] 8a1ab926cf425408174ce72db61be12339462d16ec56c5fa4e81b265b6ee8a21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 8b71985ed03bc0d08c79a70ad738a5fad564185f645b8118c8df0f550f5bd795
[INFO] running `Command { std: "docker" "start" "-a" "8b71985ed03bc0d08c79a70ad738a5fad564185f645b8118c8df0f550f5bd795", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/audio_viz-b0704cafc9a6f30f)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test waveform::tests::spectral_flatness_one ... ok
[INFO] [stdout] test waveform::tests::waveform_val_from_f32 ... ok
[INFO] [stdout] test waveform::tests::waveform_val_to_from_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8b71985ed03bc0d08c79a70ad738a5fad564185f645b8118c8df0f550f5bd795", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b71985ed03bc0d08c79a70ad738a5fad564185f645b8118c8df0f550f5bd795", kill_on_drop: false }`
[INFO] [stdout] 8b71985ed03bc0d08c79a70ad738a5fad564185f645b8118c8df0f550f5bd795