[INFO] fetching crate hertz 0.3.0...
[INFO] testing hertz-0.3.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate hertz 0.3.0 into /workspace/builds/worker-58/source
[INFO] validating manifest of crates.io crate hertz 0.3.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hertz 0.3.0
[INFO] finished tweaking crates.io crate hertz 0.3.0
[INFO] tweaked toml for crates.io crate hertz 0.3.0 written to /workspace/builds/worker-58/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 314fb0d49be3bcaa17b5df9a89dd4523bb293ff313a1753322d4f2fcdbafe1ff
[INFO] running `Command { std: "docker" "start" "-a" "314fb0d49be3bcaa17b5df9a89dd4523bb293ff313a1753322d4f2fcdbafe1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "314fb0d49be3bcaa17b5df9a89dd4523bb293ff313a1753322d4f2fcdbafe1ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "314fb0d49be3bcaa17b5df9a89dd4523bb293ff313a1753322d4f2fcdbafe1ff", kill_on_drop: false }`
[INFO] [stdout] 314fb0d49be3bcaa17b5df9a89dd4523bb293ff313a1753322d4f2fcdbafe1ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 827ea7bcdb1ecd9f28db14153bb1dd6d22b837e0eaf893c64cfad8cd2585f789
[INFO] running `Command { std: "docker" "start" "-a" "827ea7bcdb1ecd9f28db14153bb1dd6d22b837e0eaf893c64cfad8cd2585f789", kill_on_drop: false }`
[INFO] [stderr]    Compiling hertz v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "827ea7bcdb1ecd9f28db14153bb1dd6d22b837e0eaf893c64cfad8cd2585f789", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "827ea7bcdb1ecd9f28db14153bb1dd6d22b837e0eaf893c64cfad8cd2585f789", kill_on_drop: false }`
[INFO] [stdout] 827ea7bcdb1ecd9f28db14153bb1dd6d22b837e0eaf893c64cfad8cd2585f789
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 019216c25579252e5d07feaa66cd230decafc1fe3c42843f252e39d0f9e9e81f
[INFO] running `Command { std: "docker" "start" "-a" "019216c25579252e5d07feaa66cd230decafc1fe3c42843f252e39d0f9e9e81f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hertz v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.23s
[INFO] running `Command { std: "docker" "inspect" "019216c25579252e5d07feaa66cd230decafc1fe3c42843f252e39d0f9e9e81f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "019216c25579252e5d07feaa66cd230decafc1fe3c42843f252e39d0f9e9e81f", kill_on_drop: false }`
[INFO] [stdout] 019216c25579252e5d07feaa66cd230decafc1fe3c42843f252e39d0f9e9e81f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-58/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3d4e4159d4d80bc0323ef9095a863bf972ee9bcb27671fe1b20ab0ddfb33402b
[INFO] running `Command { std: "docker" "start" "-a" "3d4e4159d4d80bc0323ef9095a863bf972ee9bcb27671fe1b20ab0ddfb33402b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.65s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hertz-f3a290b79ab94a49)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_hertz_range ... ok
[INFO] [stdout] test test_nyquist ... ok
[INFO] [stdout] test test_ms_to_s ... ok
[INFO] [stdout] test test_rayleigh ... ok
[INFO] [stdout] test test_s_to_ms ... ok
[INFO] [stdout] test test_seconds_per_window ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hertz
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 46) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.81s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3d4e4159d4d80bc0323ef9095a863bf972ee9bcb27671fe1b20ab0ddfb33402b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3d4e4159d4d80bc0323ef9095a863bf972ee9bcb27671fe1b20ab0ddfb33402b", kill_on_drop: false }`
[INFO] [stdout] 3d4e4159d4d80bc0323ef9095a863bf972ee9bcb27671fe1b20ab0ddfb33402b