[INFO] fetching crate tizol 0.1.0...
[INFO] checking tizol-0.1.0 against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991
[INFO] extracting crate tizol 0.1.0 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate tizol 0.1.0 on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tizol 0.1.0
[INFO] finished tweaking crates.io crate tizol 0.1.0
[INFO] tweaked toml for crates.io crate tizol 0.1.0 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate tizol 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /workspace/builds/worker-14/source/examples/spectrogram.rs
[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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6981a87a3799c20cea2edc2e59e9de8c3c332bfe80cbd574d351d03961c7aa53
[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" "6981a87a3799c20cea2edc2e59e9de8c3c332bfe80cbd574d351d03961c7aa53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6981a87a3799c20cea2edc2e59e9de8c3c332bfe80cbd574d351d03961c7aa53", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6981a87a3799c20cea2edc2e59e9de8c3c332bfe80cbd574d351d03961c7aa53", kill_on_drop: false }`
[INFO] [stdout] 6981a87a3799c20cea2edc2e59e9de8c3c332bfe80cbd574d351d03961c7aa53
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--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] bd30d3ee65c1c574fdad33fbfc1acb48bb740e14b2ff6e9256eb40957e82934d
[INFO] running `Command { std: "docker" "start" "-a" "bd30d3ee65c1c574fdad33fbfc1acb48bb740e14b2ff6e9256eb40957e82934d", kill_on_drop: false }`
[INFO] [stderr] warning: file found to be present in multiple build targets: /opt/rustwide/workdir/examples/spectrogram.rs
[INFO] [stderr] Compiling autocfg v0.1.5
[INFO] [stderr] Compiling syn v0.15.40
[INFO] [stderr] Compiling memchr v2.2.1
[INFO] [stderr] Compiling spin v0.5.0
[INFO] [stderr] Compiling rustc-demangle v0.1.15
[INFO] [stderr] Checking rand_core v0.4.0
[INFO] [stderr] Checking cfg-if v0.1.9
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[INFO] [stderr] Checking nodrop v0.1.13
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[INFO] [stderr] Compiling utf8-ranges v1.0.3
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[INFO] [stderr] Compiling cgmath v0.17.0
[INFO] [stderr] Checking memoffset v0.2.1
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[INFO] [stderr] Compiling vec_map v0.8.1
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[INFO] [stderr] Checking rand_xorshift v0.1.1
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[INFO] [stderr] Checking crossbeam-epoch v0.7.1
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[INFO] [stderr] Checking csv-core v0.1.6
[INFO] [stderr] Compiling clang-sys v0.26.4
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[INFO] [stderr] Compiling rand v0.7.0
[INFO] [stderr] Checking approx v0.3.2
[INFO] [stderr] Checking float-cmp v0.4.0
[INFO] [stderr] Checking csv v1.1.1
[INFO] [stderr] Compiling regex v1.2.0
[INFO] [stderr] Checking alga v0.9.1
[INFO] [stderr] Checking rayon v1.1.0
[INFO] [stderr] Checking rustfft v3.0.0
[INFO] [stderr] Compiling cexpr v0.3.5
[INFO] [stderr] Checking num v0.1.42
[INFO] [stderr] Checking nalgebra v0.18.0
[INFO] [stderr] Checking rulinalg v0.4.2
[INFO] [stderr] Compiling tempfile v3.1.0
[INFO] [stderr] Compiling env_logger v0.6.2
[INFO] [stderr] Compiling synstructure v0.10.2
[INFO] [stderr] Checking num v0.2.0
[INFO] [stderr] Checking jpeg-decoder v0.1.15
[INFO] [stderr] Compiling failure_derive v0.1.5
[INFO] [stderr] Compiling serde_derive v1.0.97
[INFO] [stderr] Compiling failure v0.1.5
[INFO] [stderr] Compiling which v2.0.1
[INFO] [stderr] Compiling prost-derive v0.5.0
[INFO] [stderr] Compiling prost-build v0.5.0
[INFO] [stderr] Checking tiff v0.3.1
[INFO] [stderr] Checking image v0.22.0
[INFO] [stderr] Compiling prost v0.5.0
[INFO] [stderr] Compiling prost-types v0.5.0
[INFO] [stderr] Compiling tizol v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] Compiling hodges v1.0.0
[INFO] [stderr] Checking spade v1.8.0
[INFO] [stderr] Checking geo-types v0.2.2
[INFO] [stderr] Checking geo v0.10.3
[INFO] [stderr] Checking scarlet v1.0.2
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] --> src/stft.rs:151:18
[INFO] [stdout] |
[INFO] [stdout] 151 | pub fft: Arc<FFT<T>>,
[INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout] --> src/stft.rs:151:18
[INFO] [stdout] |
[INFO] [stdout] 151 | pub fft: Arc<FFT<T>>,
[INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn FFT<T>`
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function is never used: `log10_positive`
[INFO] [stdout] --> src/stft.rs:87:8
[INFO] [stdout] |
[INFO] [stdout] 87 | pub fn log10_positive<T: Float + Signed + Zero>(value: T) -> T {
[INFO] [stdout] | ^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: static is never used: `WINDOW_TYPES`
[INFO] [stdout] --> src/stft.rs:134:1
[INFO] [stdout] |
[INFO] [stdout] 134 | / static WINDOW_TYPES: [WindowType; 5] = [WindowType::Hanning,
[INFO] [stdout] 135 | | WindowType::Hamming,
[INFO] [stdout] 136 | | WindowType::Blackman,
[INFO] [stdout] 137 | | WindowType::Nuttall,
[INFO] [stdout] 138 | | WindowType::None];
[INFO] [stdout] | |__________________________________________________________^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: associated function is never used: `values`
[INFO] [stdout] --> src/stft.rs:141:12
[INFO] [stdout] |
[INFO] [stdout] 141 | pub fn values() -> [WindowType; 5] {
[INFO] [stdout] | ^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout] --> src/stft.rs:215:12
[INFO] [stdout] |
[INFO] [stdout] 215 | pub fn len(&self) -> usize {
[INFO] [stdout] | ^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: associated function is never used: `compute_complex_column`
[INFO] [stdout] --> src/stft.rs:252:12
[INFO] [stdout] |
[INFO] [stdout] 252 | pub fn compute_complex_column(&mut self, output: &mut [Complex<T>]) {
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: associated function is never used: `compute_column`
[INFO] [stdout] --> src/stft.rs:277:12
[INFO] [stdout] |
[INFO] [stdout] 277 | pub fn compute_column(&mut self, output: &mut [T]) {
[INFO] [stdout] | ^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: function is never used: `log10_positive`
[INFO] [stdout] --> src/stft.rs:87:8
[INFO] [stdout] |
[INFO] [stdout] 87 | pub fn log10_positive<T: Float + Signed + Zero>(value: T) -> T {
[INFO] [stdout] | ^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(dead_code)]` on by default
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: static is never used: `WINDOW_TYPES`
[INFO] [stdout] --> src/stft.rs:134:1
[INFO] [stdout] |
[INFO] [stdout] 134 | / static WINDOW_TYPES: [WindowType; 5] = [WindowType::Hanning,
[INFO] [stdout] 135 | | WindowType::Hamming,
[INFO] [stdout] 136 | | WindowType::Blackman,
[INFO] [stdout] 137 | | WindowType::Nuttall,
[INFO] [stdout] 138 | | WindowType::None];
[INFO] [stdout] | |__________________________________________________________^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: associated function is never used: `values`
[INFO] [stdout] --> src/stft.rs:141:12
[INFO] [stdout] |
[INFO] [stdout] 141 | pub fn values() -> [WindowType; 5] {
[INFO] [stdout] | ^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: associated function is never used: `len`
[INFO] [stdout] --> src/stft.rs:215:12
[INFO] [stdout] |
[INFO] [stdout] 215 | pub fn len(&self) -> usize {
[INFO] [stdout] | ^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: associated function is never used: `compute_complex_column`
[INFO] [stdout] --> src/stft.rs:252:12
[INFO] [stdout] |
[INFO] [stdout] 252 | pub fn compute_complex_column(&mut self, output: &mut [Complex<T>]) {
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: associated function is never used: `compute_column`
[INFO] [stdout] --> src/stft.rs:277:12
[INFO] [stdout] |
[INFO] [stdout] 277 | pub fn compute_column(&mut self, output: &mut [T]) {
[INFO] [stdout] | ^^^^^^^^^^^^^^
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 7 warnings emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout] --> examples/spectrogram.rs:57:9
[INFO] [stdout] |
[INFO] [stdout] 57 | img2.save("rust_buf.png");
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout] --> examples/spectrogram.rs:57:9
[INFO] [stdout] |
[INFO] [stdout] 57 | img2.save("rust_buf.png");
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: unused `std::result::Result` that must be used
[INFO] [stdout] --> examples/spectrogram.rs:57:9
[INFO] [stdout] |
[INFO] [stdout] 57 | img2.save("rust_buf.png");
[INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] |
[INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout]
[INFO] [stdout]
[INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 35s
[INFO] running `Command { std: "docker" "inspect" "bd30d3ee65c1c574fdad33fbfc1acb48bb740e14b2ff6e9256eb40957e82934d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd30d3ee65c1c574fdad33fbfc1acb48bb740e14b2ff6e9256eb40957e82934d", kill_on_drop: false }`
[INFO] [stdout] bd30d3ee65c1c574fdad33fbfc1acb48bb740e14b2ff6e9256eb40957e82934d