[INFO] fetching crate waver 0.2.0...
[INFO] testing waver-0.2.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate waver 0.2.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate waver 0.2.0
[INFO] finished tweaking crates.io crate waver 0.2.0
[INFO] tweaked toml for crates.io crate waver 0.2.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate waver 0.2.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded doc-comment v0.3.4
[INFO] [stderr]   Downloaded libm v0.2.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdc2c0f4c3168046c57c7a582da4b77586b7b39b8d12b82d9985509a3f5d029c
[INFO] running `Command { std: "docker" "start" "-a" "fdc2c0f4c3168046c57c7a582da4b77586b7b39b8d12b82d9985509a3f5d029c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdc2c0f4c3168046c57c7a582da4b77586b7b39b8d12b82d9985509a3f5d029c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdc2c0f4c3168046c57c7a582da4b77586b7b39b8d12b82d9985509a3f5d029c", kill_on_drop: false }`
[INFO] [stdout] fdc2c0f4c3168046c57c7a582da4b77586b7b39b8d12b82d9985509a3f5d029c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0cbf51a13eeffcee5b553c85b2dab4e214a2b24cadfd5bfd317f6ccc9c1c6c94
[INFO] running `Command { std: "docker" "start" "-a" "0cbf51a13eeffcee5b553c85b2dab4e214a2b24cadfd5bfd317f6ccc9c1c6c94", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling waver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wave.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn iter(&self) -> WaveIterator {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn iter(&self) -> WaveIterator<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/waveform.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> WaveformIterator<BitDepth> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> WaveformIterator<'_, BitDepth> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "0cbf51a13eeffcee5b553c85b2dab4e214a2b24cadfd5bfd317f6ccc9c1c6c94", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cbf51a13eeffcee5b553c85b2dab4e214a2b24cadfd5bfd317f6ccc9c1c6c94", kill_on_drop: false }`
[INFO] [stdout] 0cbf51a13eeffcee5b553c85b2dab4e214a2b24cadfd5bfd317f6ccc9c1c6c94
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f95d2f4afccc176e8a872b0f8e5257b25d6b40ca07b9a3867476931a1eeaf71
[INFO] running `Command { std: "docker" "start" "-a" "2f95d2f4afccc176e8a872b0f8e5257b25d6b40ca07b9a3867476931a1eeaf71", kill_on_drop: false }`
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wave.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn iter(&self) -> WaveIterator {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn iter(&self) -> WaveIterator<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/waveform.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> WaveformIterator<BitDepth> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> WaveformIterator<'_, BitDepth> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling waver v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/wave.rs:96:17
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn iter(&self) -> WaveIterator {
[INFO] [stdout]    |                 ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 the lifetime is elided here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn iter(&self) -> WaveIterator<'_> {
[INFO] [stdout]    |                                       ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/waveform.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> WaveformIterator<BitDepth> {
[INFO] [stdout]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 132 |     pub fn iter(&self) -> WaveformIterator<'_, BitDepth> {
[INFO] [stdout]     |                                            +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "2f95d2f4afccc176e8a872b0f8e5257b25d6b40ca07b9a3867476931a1eeaf71", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f95d2f4afccc176e8a872b0f8e5257b25d6b40ca07b9a3867476931a1eeaf71", kill_on_drop: false }`
[INFO] [stdout] 2f95d2f4afccc176e8a872b0f8e5257b25d6b40ca07b9a3867476931a1eeaf71
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] fceb9c01c0efc3fe568701bebcec59d2c7a1b9f0f56a025850f6e81868e442a5
[INFO] running `Command { std: "docker" "start" "-a" "fceb9c01c0efc3fe568701bebcec59d2c7a1b9f0f56a025850f6e81868e442a5", kill_on_drop: false }`
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] 
[INFO] [stderr]   --> src/wave.rs:96:17
[INFO] [stdout] running 15 tests
[INFO] [stderr]    |
[INFO] [stdout] test wave::tests::test_wave_default ... ok
[INFO] [stderr] 96 |     pub fn iter(&self) -> WaveIterator {
[INFO] [stdout] test wave::tests::test_wave_formatting ... ok
[INFO] [stderr]    |                 ^^^^^     ^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] test wave::tests::test_wave_function_formatting ... ok
[INFO] [stderr]    |                 |
[INFO] [stdout] test wave::tests::test_wave_iteration_cosine ... ok
[INFO] [stderr]    |                 the lifetime is elided here
[INFO] [stdout] test wave::tests::test_wave_iteration ... ok
[INFO] [stderr]    |
[INFO] [stdout] test wave::tests::test_wave_iteration_square ... ok
[INFO] [stderr]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] test wave::tests::test_wave_iteration_triangle ... ok
[INFO] [stderr]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] test wave::tests::test_wave_phase_shift ... ok
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stdout] test waveform::tests::test_waveform_amplitude_normalization ... ok
[INFO] [stderr]    |
[INFO] [stdout] test waveform::tests::test_waveform_construct ... ok
[INFO] [stderr] 96 |     pub fn iter(&self) -> WaveIterator<'_> {
[INFO] [stdout] test waveform::tests::test_waveform_empty_zeros ... ok
[INFO] [stderr]    |                                       ++++
[INFO] [stdout] test waveform::tests::test_waveform_iterator_halt_numerical_instability ... ok
[INFO] [stderr] 
[INFO] [stdout] test waveform::tests::test_waveform_iteration ... ok
[INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] test waveform::tests::test_waveform_single_wave_match ... ok
[INFO] [stderr]    --> src/waveform.rs:132:17
[INFO] [stdout] test wave::tests::test_wave_iteration_sawtooth ... ok
[INFO] [stderr]     |
[INFO] [stdout] 
[INFO] [stderr] 132 |     pub fn iter(&self) -> WaveformIterator<BitDepth> {
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]     |                 ^^^^^     ^^^^^^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout] 
[INFO] [stderr]     |                 |
[INFO] [stderr]     |                 the lifetime is elided here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr] help: use `'_` for type paths
[INFO] [stderr]     |
[INFO] [stderr] 132 |     pub fn iter(&self) -> WaveformIterator<'_, BitDepth> {
[INFO] [stderr]     |                                            +++
[INFO] [stderr] 
[INFO] [stderr] warning: `waver` (lib) generated 2 warnings (run `cargo fix --lib -p waver` to apply 2 suggestions)
[INFO] [stderr] warning: `waver` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waver-c12d0ad03ff6bfa9)
[INFO] [stderr]    Doc-tests waver
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/waveform.rs - waveform::Waveform<BitDepth>::normalize_amplitudes (line 100) ... ok
[INFO] [stdout] test src/lib.rs - readme (line 85) ... ok
[INFO] [stdout] test src/wave.rs - wave::Wave::iter (line 89) ... ok
[INFO] [stdout] test src/waveform.rs - waveform::Waveform<BitDepth>::iter (line 123) ... ok
[INFO] [stdout] test src/waveform.rs - waveform::Waveform<BitDepth>::with_wave (line 59) ... ok
[INFO] [stdout] test src/waveform.rs - waveform::Waveform<BitDepth>::superpose (line 73) ... ok
[INFO] [stdout] test src/waveform.rs - waveform::Waveform<BitDepth>::new (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "fceb9c01c0efc3fe568701bebcec59d2c7a1b9f0f56a025850f6e81868e442a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fceb9c01c0efc3fe568701bebcec59d2c7a1b9f0f56a025850f6e81868e442a5", kill_on_drop: false }`
[INFO] [stdout] fceb9c01c0efc3fe568701bebcec59d2c7a1b9f0f56a025850f6e81868e442a5
