[INFO] fetching crate pid 3.0.0...
[INFO] testing pid-3.0.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate pid 3.0.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate pid 3.0.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate pid 3.0.0
[INFO] finished tweaking crates.io crate pid 3.0.0
[INFO] tweaked toml for crates.io crate pid 3.0.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6d47ef25c563407e242b2fff4170bf5b52f3779d37ea65c2ce01c7b1ade5d4a
[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" "a6d47ef25c563407e242b2fff4170bf5b52f3779d37ea65c2ce01c7b1ade5d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6d47ef25c563407e242b2fff4170bf5b52f3779d37ea65c2ce01c7b1ade5d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d47ef25c563407e242b2fff4170bf5b52f3779d37ea65c2ce01c7b1ade5d4a", kill_on_drop: false }`
[INFO] [stdout] a6d47ef25c563407e242b2fff4170bf5b52f3779d37ea65c2ce01c7b1ade5d4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7c4e7f5c7f143463132b854db32a9ba54321d9c5b329ebd574081fa1bec5754
[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" "d7c4e7f5c7f143463132b854db32a9ba54321d9c5b329ebd574081fa1bec5754", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling pid v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "d7c4e7f5c7f143463132b854db32a9ba54321d9c5b329ebd574081fa1bec5754", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c4e7f5c7f143463132b854db32a9ba54321d9c5b329ebd574081fa1bec5754", kill_on_drop: false }`
[INFO] [stdout] d7c4e7f5c7f143463132b854db32a9ba54321d9c5b329ebd574081fa1bec5754
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] a0b931dc98dbd5587fe30ef7c0c2f58b0903ad9384630e07a9e19ee23b761e7c
[INFO] running `Command { std: "docker" "start" "-a" "a0b931dc98dbd5587fe30ef7c0c2f58b0903ad9384630e07a9e19ee23b761e7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pid v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.04s
[INFO] running `Command { std: "docker" "inspect" "a0b931dc98dbd5587fe30ef7c0c2f58b0903ad9384630e07a9e19ee23b761e7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0b931dc98dbd5587fe30ef7c0c2f58b0903ad9384630e07a9e19ee23b761e7c", kill_on_drop: false }`
[INFO] [stdout] a0b931dc98dbd5587fe30ef7c0c2f58b0903ad9384630e07a9e19ee23b761e7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8846503b209e660c88e03dd657779df8f3c919e33610f02e62b7e8e2c5e38136
[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" "8846503b209e660c88e03dd657779df8f3c919e33610f02e62b7e8e2c5e38136", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/pid-0c3b2f7f771332dd
[INFO] [stdout] running 6 tests
[INFO] [stderr]    Doc-tests pid
[INFO] [stdout] test tests::f32_and_f64 ... ok
[INFO] [stdout] test tests::proportional ... ok
[INFO] [stdout] test tests::integral ... ok
[INFO] [stdout] test tests::derivative ... ok
[INFO] [stdout] test tests::pid ... ok
[INFO] [stdout] test tests::output_limit ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "8846503b209e660c88e03dd657779df8f3c919e33610f02e62b7e8e2c5e38136", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8846503b209e660c88e03dd657779df8f3c919e33610f02e62b7e8e2c5e38136", kill_on_drop: false }`
[INFO] [stdout] 8846503b209e660c88e03dd657779df8f3c919e33610f02e62b7e8e2c5e38136