[INFO] fetching crate process_control 3.1.0...
[INFO] testing process_control-3.1.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate process_control 3.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate process_control 3.1.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate process_control 3.1.0
[INFO] finished tweaking crates.io crate process_control 3.1.0
[INFO] tweaked toml for crates.io crate process_control 3.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 92d7ff8232f7d831f947cae19c4ddc7d6fc01a177d62202a7601c54a76b2576b
[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" "92d7ff8232f7d831f947cae19c4ddc7d6fc01a177d62202a7601c54a76b2576b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92d7ff8232f7d831f947cae19c4ddc7d6fc01a177d62202a7601c54a76b2576b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92d7ff8232f7d831f947cae19c4ddc7d6fc01a177d62202a7601c54a76b2576b", kill_on_drop: false }`
[INFO] [stdout] 92d7ff8232f7d831f947cae19c4ddc7d6fc01a177d62202a7601c54a76b2576b
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 0a454a7b53ef2f22f9fc943a147a98e64e3fd263dc76c943d11caf20e5d9d06d
[INFO] running `Command { std: "docker" "start" "-a" "0a454a7b53ef2f22f9fc943a147a98e64e3fd263dc76c943d11caf20e5d9d06d", kill_on_drop: false }`
[INFO] [stderr]    Compiling process_control v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "0a454a7b53ef2f22f9fc943a147a98e64e3fd263dc76c943d11caf20e5d9d06d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a454a7b53ef2f22f9fc943a147a98e64e3fd263dc76c943d11caf20e5d9d06d", kill_on_drop: false }`
[INFO] [stdout] 0a454a7b53ef2f22f9fc943a147a98e64e3fd263dc76c943d11caf20e5d9d06d
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c573a48e643e19ef498ea5cb6f14ccea8822024dbeba99fbba2eb6487c31dc7a
[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" "c573a48e643e19ef498ea5cb6f14ccea8822024dbeba99fbba2eb6487c31dc7a", kill_on_drop: false }`
[INFO] [stderr]    Compiling process_control v3.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.94s
[INFO] running `Command { std: "docker" "inspect" "c573a48e643e19ef498ea5cb6f14ccea8822024dbeba99fbba2eb6487c31dc7a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c573a48e643e19ef498ea5cb6f14ccea8822024dbeba99fbba2eb6487c31dc7a", kill_on_drop: false }`
[INFO] [stdout] c573a48e643e19ef498ea5cb6f14ccea8822024dbeba99fbba2eb6487c31dc7a
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", 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] b51c8f872898f887dbb563339ef3bcf1395f35bf8d4f5fc70ee02c7b66fc4920
[INFO] running `Command { std: "docker" "start" "-a" "b51c8f872898f887dbb563339ef3bcf1395f35bf8d4f5fc70ee02c7b66fc4920", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/process_control-56376dfdcf868303)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests process_control
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - ChildExt::terminator (line 284) ... ok
[INFO] [stdout] test src/lib.rs - Terminator::terminate (line 118) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::with_timeout (line 305) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::with_output_timeout (line 337) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.16s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b51c8f872898f887dbb563339ef3bcf1395f35bf8d4f5fc70ee02c7b66fc4920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b51c8f872898f887dbb563339ef3bcf1395f35bf8d4f5fc70ee02c7b66fc4920", kill_on_drop: false }`
[INFO] [stdout] b51c8f872898f887dbb563339ef3bcf1395f35bf8d4f5fc70ee02c7b66fc4920
