[INFO] fetching crate hertz 0.3.0...
[INFO] testing hertz-0.3.0 against 1.47.0 for beta-1.48-1
[INFO] extracting crate hertz 0.3.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate hertz 0.3.0 on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "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] cb364acabd8ead97c60fa711a5fd7cca39cf96b93803dead92e9e06f6c366fab
[INFO] running `Command { std: "docker" "start" "-a" "cb364acabd8ead97c60fa711a5fd7cca39cf96b93803dead92e9e06f6c366fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb364acabd8ead97c60fa711a5fd7cca39cf96b93803dead92e9e06f6c366fab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb364acabd8ead97c60fa711a5fd7cca39cf96b93803dead92e9e06f6c366fab", kill_on_drop: false }`
[INFO] [stdout] cb364acabd8ead97c60fa711a5fd7cca39cf96b93803dead92e9e06f6c366fab
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--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] fe1499b6f8eb5ea4e97586e357601067b2c96f4b26bababf03e45c3ea0394bea
[INFO] running `Command { std: "docker" "start" "-a" "fe1499b6f8eb5ea4e97586e357601067b2c96f4b26bababf03e45c3ea0394bea", kill_on_drop: false }`
[INFO] [stderr]    Compiling hertz v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "fe1499b6f8eb5ea4e97586e357601067b2c96f4b26bababf03e45c3ea0394bea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fe1499b6f8eb5ea4e97586e357601067b2c96f4b26bababf03e45c3ea0394bea", kill_on_drop: false }`
[INFO] [stdout] fe1499b6f8eb5ea4e97586e357601067b2c96f4b26bababf03e45c3ea0394bea
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e2e9c3e74f74a504232296579bf1f8e6ac6f16ee59f19bcf4974011240b3143b
[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" "e2e9c3e74f74a504232296579bf1f8e6ac6f16ee59f19bcf4974011240b3143b", kill_on_drop: false }`
[INFO] [stderr]    Compiling hertz v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.82s
[INFO] running `Command { std: "docker" "inspect" "e2e9c3e74f74a504232296579bf1f8e6ac6f16ee59f19bcf4974011240b3143b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2e9c3e74f74a504232296579bf1f8e6ac6f16ee59f19bcf4974011240b3143b", kill_on_drop: false }`
[INFO] [stdout] e2e9c3e74f74a504232296579bf1f8e6ac6f16ee59f19bcf4974011240b3143b
[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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 646b31c456244f96915a4068a5efd0cfa9b78818291e437d0f2d0de99084c51d
[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" "646b31c456244f96915a4068a5efd0cfa9b78818291e437d0f2d0de99084c51d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hertz-878f856da4f84f97
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_nyquist ... ok
[INFO] [stdout] test test_s_to_ms ... ok
[INFO] [stdout] test test_rayleigh ... ok
[INFO] [stdout] test test_ms_to_s ... ok
[INFO] [stdout] test test_hertz_range ... 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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hertz
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "646b31c456244f96915a4068a5efd0cfa9b78818291e437d0f2d0de99084c51d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "646b31c456244f96915a4068a5efd0cfa9b78818291e437d0f2d0de99084c51d", kill_on_drop: false }`
[INFO] [stdout] 646b31c456244f96915a4068a5efd0cfa9b78818291e437d0f2d0de99084c51d
