[INFO] fetching crate process_control 3.2.1...
[INFO] testing process_control-3.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate process_control 3.2.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate process_control 3.2.1 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 process_control 3.2.1
[INFO] finished tweaking crates.io crate process_control 3.2.1
[INFO] tweaked toml for crates.io crate process_control 3.2.1 written to /workspace/builds/worker-19/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-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] ebbcc79ebfe70525b564a33dbd97673b0e9013c051740b8d62aba572ce198ff5
[INFO] running `Command { std: "docker" "start" "-a" "ebbcc79ebfe70525b564a33dbd97673b0e9013c051740b8d62aba572ce198ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebbcc79ebfe70525b564a33dbd97673b0e9013c051740b8d62aba572ce198ff5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebbcc79ebfe70525b564a33dbd97673b0e9013c051740b8d62aba572ce198ff5", kill_on_drop: false }`
[INFO] [stdout] ebbcc79ebfe70525b564a33dbd97673b0e9013c051740b8d62aba572ce198ff5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 5fab09a7f8429e45252990234f382462219bdca24a28465f73f6c9261ed1fb55
[INFO] running `Command { std: "docker" "start" "-a" "5fab09a7f8429e45252990234f382462219bdca24a28465f73f6c9261ed1fb55", kill_on_drop: false }`
[INFO] [stderr]    Compiling process_control v3.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "5fab09a7f8429e45252990234f382462219bdca24a28465f73f6c9261ed1fb55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5fab09a7f8429e45252990234f382462219bdca24a28465f73f6c9261ed1fb55", kill_on_drop: false }`
[INFO] [stdout] 5fab09a7f8429e45252990234f382462219bdca24a28465f73f6c9261ed1fb55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] 11a3e1810e751dbe97bc4b3d7c6f008bc392f3341119df63dde007423e652d2d
[INFO] running `Command { std: "docker" "start" "-a" "11a3e1810e751dbe97bc4b3d7c6f008bc392f3341119df63dde007423e652d2d", kill_on_drop: false }`
[INFO] [stderr]    Compiling process_control v3.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "11a3e1810e751dbe97bc4b3d7c6f008bc392f3341119df63dde007423e652d2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11a3e1810e751dbe97bc4b3d7c6f008bc392f3341119df63dde007423e652d2d", kill_on_drop: false }`
[INFO] [stdout] 11a3e1810e751dbe97bc4b3d7c6f008bc392f3341119df63dde007423e652d2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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] a4ced9f91d28cee6943609baf4c7acf9ca95a393f2a3f38bcb3d6933201f129a
[INFO] running `Command { std: "docker" "start" "-a" "a4ced9f91d28cee6943609baf4c7acf9ca95a393f2a3f38bcb3d6933201f129a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/process_control-c549170c827a6ef6)
[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 process_control
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - ChildExt::terminator (line 414) ... ok
[INFO] [stdout] test src/lib.rs - Terminator::terminate (line 142) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::with_timeout (line 495) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::controlled_with_output (line 465) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::controlled (line 435) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::with_output_timeout (line 528) ... ok
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a4ced9f91d28cee6943609baf4c7acf9ca95a393f2a3f38bcb3d6933201f129a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4ced9f91d28cee6943609baf4c7acf9ca95a393f2a3f38bcb3d6933201f129a", kill_on_drop: false }`
[INFO] [stdout] a4ced9f91d28cee6943609baf4c7acf9ca95a393f2a3f38bcb3d6933201f129a