[INFO] fetching crate pitch-detection 0.3.0...
[INFO] testing pitch-detection-0.3.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-8
[INFO] extracting crate pitch-detection 0.3.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate pitch-detection 0.3.0
[INFO] finished tweaking crates.io crate pitch-detection 0.3.0
[INFO] tweaked toml for crates.io crate pitch-detection 0.3.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate pitch-detection 0.3.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 69 packages to latest compatible versions
[INFO] [stderr]       Adding criterion v0.3.6 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dab8c170ca94bef033246243db59f11793d1a3586fb50f63ff4fb1cd7126a702
[INFO] running `Command { std: "docker" "start" "-a" "dab8c170ca94bef033246243db59f11793d1a3586fb50f63ff4fb1cd7126a702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dab8c170ca94bef033246243db59f11793d1a3586fb50f63ff4fb1cd7126a702", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dab8c170ca94bef033246243db59f11793d1a3586fb50f63ff4fb1cd7126a702", kill_on_drop: false }`
[INFO] [stdout] dab8c170ca94bef033246243db59f11793d1a3586fb50f63ff4fb1cd7126a702
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f88e91e5d837a5dcac4085e723d0163feda193a7664f4c7af2940d2860b74732
[INFO] running `Command { std: "docker" "start" "-a" "f88e91e5d837a5dcac4085e723d0163feda193a7664f4c7af2940d2860b74732", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling rustfft v6.4.1
[INFO] [stderr]    Compiling pitch-detection v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/buffer.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     for mut s in arr {
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.23s
[INFO] running `Command { std: "docker" "inspect" "f88e91e5d837a5dcac4085e723d0163feda193a7664f4c7af2940d2860b74732", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f88e91e5d837a5dcac4085e723d0163feda193a7664f4c7af2940d2860b74732", kill_on_drop: false }`
[INFO] [stdout] f88e91e5d837a5dcac4085e723d0163feda193a7664f4c7af2940d2860b74732
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ec3d7bc8d4f4605775a5e33fda4de4f4f230a7c4b0d1cc038cbe38e4a15fe5a0
[INFO] running `Command { std: "docker" "start" "-a" "ec3d7bc8d4f4605775a5e33fda4de4f4f230a7c4b0d1cc038cbe38e4a15fe5a0", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling hound v3.5.1
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/buffer.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     for mut s in arr {
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stderr]    Compiling pitch-detection v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/utils/buffer.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 68 |     for mut s in arr {
[INFO] [stdout]    |         ----^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 24.36s
[INFO] running `Command { std: "docker" "inspect" "ec3d7bc8d4f4605775a5e33fda4de4f4f230a7c4b0d1cc038cbe38e4a15fe5a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec3d7bc8d4f4605775a5e33fda4de4f4f230a7c4b0d1cc038cbe38e4a15fe5a0", kill_on_drop: false }`
[INFO] [stdout] ec3d7bc8d4f4605775a5e33fda4de4f4f230a7c4b0d1cc038cbe38e4a15fe5a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2cbb231026194a92a612bcb04dd245bf31b12973b66faefb2ad40d03c8b6f990
[INFO] running `Command { std: "docker" "start" "-a" "2cbb231026194a92a612bcb04dd245bf31b12973b66faefb2ad40d03c8b6f990", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/utils/buffer.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 68 |     for mut s in arr {
[INFO] [stderr]    |         ----^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `pitch-detection` (lib) generated 1 warning (run `cargo fix --lib -p pitch-detection` to apply 1 suggestion)
[INFO] [stderr] warning: `pitch-detection` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pitch_detection-2fdc5221e1b48916)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test detector::internals::tests::yin_normalized_square_error_test ... ok
[INFO] [stdout] test utils::buffer::test_buffers ... ok
[INFO] [stdout] test detector::internals::tests::windowed_square_error_test ... ok
[INFO] [stdout] test detector::internals::tests::windowed_autocorrelation_test ... ok
[INFO] [stdout] test utils::peak::tests::peak_correction ... ok
[INFO] [stdout] test utils::peak::tests::detect_peaks_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-b282c9a5ffa30e5c)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test autocorrelation_violin_g4 ... ok
[INFO] [stdout] test autocorrelation_violin_d4 ... ok
[INFO] [stdout] test autocorrelation_violin_f4 ... ok
[INFO] [stdout] test mcleod_tenor_trombone_ab3 ... ok
[INFO] [stdout] test mcleod_tenor_trombone_b3 ... ok
[INFO] [stdout] test mcleod_tenor_trombone_c3 ... ok
[INFO] [stdout] test mcleod_tenor_trombone_db3 ... ok
[INFO] [stdout] test mcleod_violin_d4 ... ok
[INFO] [stdout] test mcleod_violin_f4 ... ok
[INFO] [stdout] test mcleod_violin_g4 ... ok
[INFO] [stdout] test mcleod_sin_signal ... ok
[INFO] [stdout] test autocorrelation_triangle_signal ... ok
[INFO] [stdout] test mcleod_triangle_signal ... ok
[INFO] [stdout] test autocorrelation_sin_signal ... ok
[INFO] [stdout] test mcleod_square_signal ... ok
[INFO] [stdout] test autocorrelation_square_signal ... ok
[INFO] [stdout] test yin_sin_signal ... ok
[INFO] [stdout] test yin_square_signal ... ok
[INFO] [stdout] test yin_triangle_signal ... ok
[INFO] [stderr]    Doc-tests pitch_detection
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 18.83s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/utils/buffer.rs - utils::buffer::BufferPool (line 87) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.31s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2cbb231026194a92a612bcb04dd245bf31b12973b66faefb2ad40d03c8b6f990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cbb231026194a92a612bcb04dd245bf31b12973b66faefb2ad40d03c8b6f990", kill_on_drop: false }`
[INFO] [stdout] 2cbb231026194a92a612bcb04dd245bf31b12973b66faefb2ad40d03c8b6f990