[INFO] fetching crate sampara 0.1.2...
[INFO] testing sampara-0.1.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate sampara 0.1.2 into /workspace/builds/worker-38/source
[INFO] validating manifest of crates.io crate sampara 0.1.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-38/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4836d153760c670277950c5c056f29f8b5d2705bee8fc08a782152fc78e04a8d
[INFO] running `Command { std: "docker" "start" "-a" "4836d153760c670277950c5c056f29f8b5d2705bee8fc08a782152fc78e04a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4836d153760c670277950c5c056f29f8b5d2705bee8fc08a782152fc78e04a8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4836d153760c670277950c5c056f29f8b5d2705bee8fc08a782152fc78e04a8d", kill_on_drop: false }`
[INFO] [stdout] 4836d153760c670277950c5c056f29f8b5d2705bee8fc08a782152fc78e04a8d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f81a717b056b675cc947f8f9d7b7d865819f21c4a6a02b2cfb99221dafec4fb6
[INFO] running `Command { std: "docker" "start" "-a" "f81a717b056b675cc947f8f9d7b7d865819f21c4a6a02b2cfb99221dafec4fb6", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling sampara v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 23s
[INFO] running `Command { std: "docker" "inspect" "f81a717b056b675cc947f8f9d7b7d865819f21c4a6a02b2cfb99221dafec4fb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f81a717b056b675cc947f8f9d7b7d865819f21c4a6a02b2cfb99221dafec4fb6", kill_on_drop: false }`
[INFO] [stdout] f81a717b056b675cc947f8f9d7b7d865819f21c4a6a02b2cfb99221dafec4fb6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] def6e932173207b92963bf25dc0b3693ce3a25fe8dfecb05c4b5a4478bc05932
[INFO] running `Command { std: "docker" "start" "-a" "def6e932173207b92963bf25dc0b3693ce3a25fe8dfecb05c4b5a4478bc05932", kill_on_drop: false }`
[INFO] [stderr]    Compiling sampara v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "def6e932173207b92963bf25dc0b3693ce3a25fe8dfecb05c4b5a4478bc05932", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "def6e932173207b92963bf25dc0b3693ce3a25fe8dfecb05c4b5a4478bc05932", kill_on_drop: false }`
[INFO] [stdout] def6e932173207b92963bf25dc0b3693ce3a25fe8dfecb05c4b5a4478bc05932
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-38/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b70bdd0416e4ae58afe4123eefe49db6c099e5da4e4fdd171838b63ae5c31f6b
[INFO] running `Command { std: "docker" "start" "-a" "b70bdd0416e4ae58afe4123eefe49db6c099e5da4e4fdd171838b63ae5c31f6b", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sampara-801df7e9b537f35b)
[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 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sampara
[INFO] [stdout] 
[INFO] [stdout] running 43 tests
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::channel (line 81) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::apply (line 165) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::channels_mut (line 127) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::from_samples (line 58) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::into_float_frame (line 301) ... ok
[INFO] [stdout] test src/sample/conv.rs - sample::conv::ConvertInto::convert_into (line 476) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::Signal::take (line 225) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::equilibrium (line 412) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::channels (line 111) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::EQUILIBRIUM (line 20) ... 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_hz (line 265) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::from_frames (line 456) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::channel_mut (line 95) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::from_fn (line 37) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::into_float_sample (line 101) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::into_channels (line 146) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::into_signed_sample (line 83) ... 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::add_amp (line 120) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::add_amp (line 316) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::zip_transform (line 260) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sqrt::sqrt (line 202) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::Signal::by_ref (line 36) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::from_sample (line 60) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::empty (line 433) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::constant (line 391) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::add_frame (line 350) ... ok
[INFO] [stdout] test src/sample/conv.rs - sample::conv::ConvertFrom::convert_from (line 364) ... ok
[INFO] [stdout] test src/signal/generators.rs - signal::generators::phase::phase_step (line 287) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::EQUILIBRIUM (line 14) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::into_sample (line 40) ... ok
[INFO] [stdout] test src/sample/mod.rs - sample::Sample::mul_amp (line 140) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::transform (line 193) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::Signal::inspect (line 190) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::zip_apply (line 218) ... ok
[INFO] [stdout] test src/signal/generators.rs - signal::generators::phase::phase_hzs (line 311) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::Signal::into_iter (line 250) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::mul_amp (line 333) ... ok
[INFO] [stdout] test src/signal/generators.rs - signal::generators::phase::phase_steps (line 345) ... ok
[INFO] [stdout] test src/signal/generators.rs - signal::generators::phase::Phase (line 219) ... ok
[INFO] [stdout] test src/signal/mod.rs - signal::from_samples (line 483) ... ok
[INFO] [stdout] test src/frame/mod.rs - frame::Frame::mul_frame (line 367) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 43 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b70bdd0416e4ae58afe4123eefe49db6c099e5da4e4fdd171838b63ae5c31f6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b70bdd0416e4ae58afe4123eefe49db6c099e5da4e4fdd171838b63ae5c31f6b", kill_on_drop: false }`
[INFO] [stdout] b70bdd0416e4ae58afe4123eefe49db6c099e5da4e4fdd171838b63ae5c31f6b