[INFO] fetching crate sampara 0.1.2...
[INFO] testing sampara-0.1.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sampara 0.1.2 into /workspace/builds/worker-31/source
[INFO] validating manifest of crates.io crate sampara 0.1.2 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 sampara 0.1.2
[INFO] finished tweaking crates.io crate sampara 0.1.2
[INFO] tweaked toml for crates.io crate sampara 0.1.2 written to /workspace/builds/worker-31/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] [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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c493a65266a9b7d116c7f2f2e718b0814344af9d606930ecf3a45b03d07c216
[INFO] running `Command { std: "docker" "start" "-a" "1c493a65266a9b7d116c7f2f2e718b0814344af9d606930ecf3a45b03d07c216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c493a65266a9b7d116c7f2f2e718b0814344af9d606930ecf3a45b03d07c216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c493a65266a9b7d116c7f2f2e718b0814344af9d606930ecf3a45b03d07c216", kill_on_drop: false }`
[INFO] [stdout] 1c493a65266a9b7d116c7f2f2e718b0814344af9d606930ecf3a45b03d07c216
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5998f8240778ef500a7ef54c08245c20fc1baee926675a765c3ec88fb64eed7b
[INFO] running `Command { std: "docker" "start" "-a" "5998f8240778ef500a7ef54c08245c20fc1baee926675a765c3ec88fb64eed7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling sampara v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/frame/mod.rs:443:44
[INFO] [stdout]     |
[INFO] [stdout] 443 |         IntoChannels(std::array::IntoIter::new(self))
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/frame/mod.rs:502:44
[INFO] [stdout]     |
[INFO] [stdout] 502 |         IntoChannels(std::array::IntoIter::new([self]))
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.56s
[INFO] running `Command { std: "docker" "inspect" "5998f8240778ef500a7ef54c08245c20fc1baee926675a765c3ec88fb64eed7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5998f8240778ef500a7ef54c08245c20fc1baee926675a765c3ec88fb64eed7b", kill_on_drop: false }`
[INFO] [stdout] 5998f8240778ef500a7ef54c08245c20fc1baee926675a765c3ec88fb64eed7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4366462d59b63aac397c582c6ad4189f761d0934d04baa0e85d53b3b5a9905c1
[INFO] running `Command { std: "docker" "start" "-a" "4366462d59b63aac397c582c6ad4189f761d0934d04baa0e85d53b3b5a9905c1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sampara v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/frame/mod.rs:443:44
[INFO] [stdout]     |
[INFO] [stdout] 443 |         IntoChannels(std::array::IntoIter::new(self))
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/frame/mod.rs:502:44
[INFO] [stdout]     |
[INFO] [stdout] 502 |         IntoChannels(std::array::IntoIter::new([self]))
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/frame/mod.rs:443:44
[INFO] [stdout]     |
[INFO] [stdout] 443 |         IntoChannels(std::array::IntoIter::new(self))
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stdout]    --> src/frame/mod.rs:502:44
[INFO] [stdout]     |
[INFO] [stdout] 502 |         IntoChannels(std::array::IntoIter::new([self]))
[INFO] [stdout]     |                                            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.54s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sampara-338ec7c470700985)
[INFO] running `Command { std: "docker" "inspect" "4366462d59b63aac397c582c6ad4189f761d0934d04baa0e85d53b3b5a9905c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4366462d59b63aac397c582c6ad4189f761d0934d04baa0e85d53b3b5a9905c1", kill_on_drop: false }`
[INFO] [stdout] 4366462d59b63aac397c582c6ad4189f761d0934d04baa0e85d53b3b5a9905c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cd111855d4d6f78fc0d72cf3ef2153a403baa511f43241e5b0c6f16b04d408d6
[INFO] running `Command { std: "docker" "start" "-a" "cd111855d4d6f78fc0d72cf3ef2153a403baa511f43241e5b0c6f16b04d408d6", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]    --> src/frame/mod.rs:443:44
[INFO] [stderr]     |
[INFO] [stderr] 443 |         IntoChannels(std::array::IntoIter::new(self))
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated associated function `std::array::IntoIter::<T, N>::new`: use `IntoIterator::into_iter` instead
[INFO] [stderr]    --> src/frame/mod.rs:502:44
[INFO] [stderr]     |
[INFO] [stderr] 502 |         IntoChannels(std::array::IntoIter::new([self]))
[INFO] [stderr]     |                                            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `sampara` (lib) generated 2 warnings
[INFO] [stderr] warning: `sampara` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sampara-338ec7c470700985)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sampara
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::add_amp (line 120) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::channel (line 81) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::channels_mut (line 127) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::channels (line 111) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::into_float_frame (line 301) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::transform (line 193) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sqrt::sqrt (line 202) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::EQUILIBRIUM (line 20) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::from_fn (line 37) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::channel_mut (line 95) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::into_float_sample (line 101) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::into_sample (line 40) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::from_samples (line 58) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::zip_apply (line 218) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::from_sample (line 60) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::apply (line 165) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::Signal::take (line 225) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::into_signed_frame (line 287) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::EQUILIBRIUM (line 14) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::zip_transform (line 260) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::equilibrium (line 412) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::empty (line 433) ... ok
[INFO] [stdout] test src/sample/conv.rs - sample::conv::ConvertFrom::convert_from (line 364) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::into_signed_sample (line 83) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::constant (line 391) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::from_fn (line 360) ... ok
[INFO] [stdout] test src/signal/generators.rs - signal::generators::phase::phase_step (line 287) ... ok
[INFO] [stdout] test src/sample/conv.rs - sample::conv::ConvertInto::convert_into (line 476) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::mul_amp (line 140) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::from_frames (line 456) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::mul_amp (line 333) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::into_channels (line 146) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::mul_frame (line 367) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::Signal::by_ref (line 36) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::add_amp (line 316) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::from_samples (line 483) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::add_frame (line 350) ... ok
[INFO] [stdout] test src/signal/generators.rs - signal::generators::phase::phase_hzs (line 311) ... ok
[INFO] [stdout] test src/signal/generators.rs - signal::generators::phase::Phase (line 219) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::Signal::inspect (line 190) ... ok
[INFO] [stdout] test src/signal/generators.rs - signal::generators::phase::phase_steps (line 345) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::Signal::into_iter (line 250) ... ok
[INFO] [stdout] test src/signal/generators.rs - signal::generators::phase::phase_hz (line 265) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cd111855d4d6f78fc0d72cf3ef2153a403baa511f43241e5b0c6f16b04d408d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd111855d4d6f78fc0d72cf3ef2153a403baa511f43241e5b0c6f16b04d408d6", kill_on_drop: false }`
[INFO] [stdout] cd111855d4d6f78fc0d72cf3ef2153a403baa511f43241e5b0c6f16b04d408d6