[INFO] fetching crate waver 0.1.0... [INFO] testing waver-0.1.0 against beta-2022-04-10 for beta-1.61-1 [INFO] extracting crate waver 0.1.0 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate waver 0.1.0 on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate waver 0.1.0 [INFO] finished tweaking crates.io crate waver 0.1.0 [INFO] tweaked toml for crates.io crate waver 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", 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] 9b8d4845b5cca693774961155258935a82a14e03c99888b718900a32b8ac9f0f [INFO] running `Command { std: "docker" "start" "-a" "9b8d4845b5cca693774961155258935a82a14e03c99888b718900a32b8ac9f0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b8d4845b5cca693774961155258935a82a14e03c99888b718900a32b8ac9f0f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b8d4845b5cca693774961155258935a82a14e03c99888b718900a32b8ac9f0f", kill_on_drop: false }` [INFO] [stdout] 9b8d4845b5cca693774961155258935a82a14e03c99888b718900a32b8ac9f0f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fd2726a6984ef89c721ec4c02897bff7abdc0747e4858b133c912cab1c376ced [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" "fd2726a6984ef89c721ec4c02897bff7abdc0747e4858b133c912cab1c376ced", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.1.4 [INFO] [stderr] Compiling wee_alloc v0.4.5 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Compiling memory_units v0.4.0 [INFO] [stderr] Compiling waver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `inner` [INFO] [stdout] --> src/waveform.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | inner: &'a Waveform, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `WaveformIterator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/waveform.rs:153:10 [INFO] [stdout] | [INFO] [stdout] 153 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.16s [INFO] running `Command { std: "docker" "inspect" "fd2726a6984ef89c721ec4c02897bff7abdc0747e4858b133c912cab1c376ced", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fd2726a6984ef89c721ec4c02897bff7abdc0747e4858b133c912cab1c376ced", kill_on_drop: false }` [INFO] [stdout] fd2726a6984ef89c721ec4c02897bff7abdc0747e4858b133c912cab1c376ced [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--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] 37ac8b6f06396525b04f0e01f5dc45680f79e67d3e9e0fadc61f46b7af701b9e [INFO] running `Command { std: "docker" "start" "-a" "37ac8b6f06396525b04f0e01f5dc45680f79e67d3e9e0fadc61f46b7af701b9e", kill_on_drop: false }` [INFO] [stderr] Compiling waver v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `inner` [INFO] [stdout] --> src/waveform.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | inner: &'a Waveform, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `WaveformIterator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/waveform.rs:153:10 [INFO] [stdout] | [INFO] [stdout] 153 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inner` [INFO] [stdout] --> src/waveform.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | inner: &'a Waveform, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `WaveformIterator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] --> src/waveform.rs:153:10 [INFO] [stdout] | [INFO] [stdout] 153 | #[derive(Debug, Clone)] [INFO] [stdout] | ^^^^^ ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.58s [INFO] [stderr] Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/waver-2ff797fac10ab369) [INFO] running `Command { std: "docker" "inspect" "37ac8b6f06396525b04f0e01f5dc45680f79e67d3e9e0fadc61f46b7af701b9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37ac8b6f06396525b04f0e01f5dc45680f79e67d3e9e0fadc61f46b7af701b9e", kill_on_drop: false }` [INFO] [stdout] 37ac8b6f06396525b04f0e01f5dc45680f79e67d3e9e0fadc61f46b7af701b9e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", 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] 854726dfc0bcce63871650dac42871364e0a4db169c18ac6f88a032c69b653f7 [INFO] running `Command { std: "docker" "start" "-a" "854726dfc0bcce63871650dac42871364e0a4db169c18ac6f88a032c69b653f7", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `inner` [INFO] [stderr] --> src/waveform.rs:155:5 [INFO] [stderr] | [INFO] [stderr] 155 | inner: &'a Waveform, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `WaveformIterator` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] --> src/waveform.rs:153:10 [INFO] [stderr] | [INFO] [stderr] 153 | #[derive(Debug, Clone)] [INFO] [stderr] | ^^^^^ ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Debug` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `waver` (lib) generated 1 warning [INFO] [stderr] warning: `waver` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/waver-2ff797fac10ab369) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test wave::tests::test_wave_default ... ok [INFO] [stdout] test wave::tests::test_wave_phase_shift ... ok [INFO] [stdout] test waveform::tests::test_waveform_amplitude_normalization ... ok [INFO] [stdout] test wave::tests::test_wave_iteration ... ok [INFO] [stdout] test waveform::tests::test_waveform_construct ... ok [INFO] [stdout] test waveform::tests::test_waveform_iterator_halt_numerical_instability ... ok [INFO] [stdout] test waveform::tests::test_waveform_single_wave_match ... ok [INFO] [stderr] Doc-tests waver [INFO] [stdout] test waveform::tests::test_waveform_empty_zeros ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test src/waveform.rs - waveform::Waveform::new (line 40) ... ok [INFO] [stdout] test src/lib.rs - (line 88) ... ok [INFO] [stdout] test src/waveform.rs - waveform::Waveform::normalize_amplitudes (line 100) ... ok [INFO] [stdout] test src/waveform.rs - waveform::Waveform::iter (line 123) ... ok [INFO] [stdout] test src/lib.rs - (line 32) ... ok [INFO] [stdout] test src/waveform.rs - waveform::Waveform::with_wave (line 59) ... ok [INFO] [stdout] test src/wave.rs - wave::Wave::iter (line 51) ... ok [INFO] [stdout] test src/waveform.rs - waveform::Waveform::superpose (line 73) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.83s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "854726dfc0bcce63871650dac42871364e0a4db169c18ac6f88a032c69b653f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "854726dfc0bcce63871650dac42871364e0a4db169c18ac6f88a032c69b653f7", kill_on_drop: false }` [INFO] [stdout] 854726dfc0bcce63871650dac42871364e0a4db169c18ac6f88a032c69b653f7