[INFO] fetching crate waver 0.2.0... [INFO] testing waver-0.2.0 against 1.90.0 for beta-1.91-3 [INFO] extracting crate waver 0.2.0 into /workspace/builds/worker-6-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-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate waver 0.2.0 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "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" "+1.90.0" "generate-lockfile" "--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] 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd97acced7b9e37a8f5af8bf0da82a783addd3c6e8d6d611270f5def79c24e72 [INFO] running `Command { std: "docker" "start" "-a" "bd97acced7b9e37a8f5af8bf0da82a783addd3c6e8d6d611270f5def79c24e72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd97acced7b9e37a8f5af8bf0da82a783addd3c6e8d6d611270f5def79c24e72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd97acced7b9e37a8f5af8bf0da82a783addd3c6e8d6d611270f5def79c24e72", kill_on_drop: false }` [INFO] [stdout] bd97acced7b9e37a8f5af8bf0da82a783addd3c6e8d6d611270f5def79c24e72 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad0f6ce36aa1785860fa130e21ffae736dfc5c9770cec9550edb9ae3771eec9b [INFO] running `Command { std: "docker" "start" "-a" "ad0f6ce36aa1785860fa130e21ffae736dfc5c9770cec9550edb9ae3771eec9b", kill_on_drop: false }` [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 { [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 1.48s [INFO] running `Command { std: "docker" "inspect" "ad0f6ce36aa1785860fa130e21ffae736dfc5c9770cec9550edb9ae3771eec9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad0f6ce36aa1785860fa130e21ffae736dfc5c9770cec9550edb9ae3771eec9b", kill_on_drop: false }` [INFO] [stdout] ad0f6ce36aa1785860fa130e21ffae736dfc5c9770cec9550edb9ae3771eec9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de2cdcf6093693e3b2b86af884fbb1ffb5db9aac0c0214823bcf4143d7d1d116 [INFO] running `Command { std: "docker" "start" "-a" "de2cdcf6093693e3b2b86af884fbb1ffb5db9aac0c0214823bcf4143d7d1d116", kill_on_drop: false }` [INFO] [stderr] Compiling doc-comment v0.3.3 [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 { [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 { [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 1.28s [INFO] running `Command { std: "docker" "inspect" "de2cdcf6093693e3b2b86af884fbb1ffb5db9aac0c0214823bcf4143d7d1d116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de2cdcf6093693e3b2b86af884fbb1ffb5db9aac0c0214823bcf4143d7d1d116", kill_on_drop: false }` [INFO] [stdout] de2cdcf6093693e3b2b86af884fbb1ffb5db9aac0c0214823bcf4143d7d1d116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 73f7e6bd929564fa42099db3600dbab84c8c328d82fe05e0cabd33c5b9907fb8 [INFO] running `Command { std: "docker" "start" "-a" "73f7e6bd929564fa42099db3600dbab84c8c328d82fe05e0cabd33c5b9907fb8", kill_on_drop: false }` [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/wave.rs:96:17 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn iter(&self) -> WaveIterator { [INFO] [stderr] | ^^^^^ ------------ the same lifetime is hidden here [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] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 96 | pub fn iter(&self) -> WaveIterator<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/waveform.rs:132:17 [INFO] [stderr] | [INFO] [stderr] 132 | pub fn iter(&self) -> WaveformIterator { [INFO] [stderr] | ^^^^^ -------------------------- the same lifetime is hidden here [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 [INFO] [stderr] warning: `waver` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waver-198a59b03ec326af) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test wave::tests::test_wave_formatting ... ok [INFO] [stdout] test wave::tests::test_wave_default ... ok [INFO] [stdout] test wave::tests::test_wave_iteration_triangle ... ok [INFO] [stdout] test waveform::tests::test_waveform_amplitude_normalization ... ok [INFO] [stdout] test wave::tests::test_wave_function_formatting ... ok [INFO] [stdout] test waveform::tests::test_waveform_empty_zeros ... ok [INFO] [stdout] test wave::tests::test_wave_iteration_square ... ok [INFO] [stdout] test wave::tests::test_wave_iteration_cosine ... ok [INFO] [stdout] test waveform::tests::test_waveform_iteration ... ok [INFO] [stdout] test waveform::tests::test_waveform_iterator_halt_numerical_instability ... ok [INFO] [stdout] test waveform::tests::test_waveform_construct ... ok [INFO] [stdout] test wave::tests::test_wave_iteration ... ok [INFO] [stdout] test wave::tests::test_wave_phase_shift ... ok [INFO] [stdout] test wave::tests::test_wave_iteration_sawtooth ... ok [INFO] [stdout] test waveform::tests::test_waveform_single_wave_match ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests waver [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/waveform.rs - waveform::Waveform::with_wave (line 59) ... ok [INFO] [stdout] test src/waveform.rs - waveform::Waveform::new (line 40) ... ok [INFO] [stdout] test src/waveform.rs - waveform::Waveform::superpose (line 73) ... ok [INFO] [stdout] test src/waveform.rs - waveform::Waveform::normalize_amplitudes (line 100) ... ok [INFO] [stdout] test src/wave.rs - wave::Wave::iter (line 89) ... ok [INFO] [stdout] test src/lib.rs - readme (line 85) ... ok [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] test src/waveform.rs - waveform::Waveform::iter (line 123) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "73f7e6bd929564fa42099db3600dbab84c8c328d82fe05e0cabd33c5b9907fb8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "73f7e6bd929564fa42099db3600dbab84c8c328d82fe05e0cabd33c5b9907fb8", kill_on_drop: false }` [INFO] [stdout] 73f7e6bd929564fa42099db3600dbab84c8c328d82fe05e0cabd33c5b9907fb8