[INFO] fetching crate process_control 3.4.0...
[INFO] testing process_control-3.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate process_control 3.4.0 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate process_control 3.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate process_control 3.4.0
[INFO] finished tweaking crates.io crate process_control 3.4.0
[INFO] tweaked toml for crates.io crate process_control 3.4.0 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ef1c4e29565c1f86e15a57c19cf8ebd02cae306d0fae2b811e0ee639cd5574e
[INFO] running `Command { std: "docker" "start" "-a" "4ef1c4e29565c1f86e15a57c19cf8ebd02cae306d0fae2b811e0ee639cd5574e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ef1c4e29565c1f86e15a57c19cf8ebd02cae306d0fae2b811e0ee639cd5574e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ef1c4e29565c1f86e15a57c19cf8ebd02cae306d0fae2b811e0ee639cd5574e", kill_on_drop: false }`
[INFO] [stdout] 4ef1c4e29565c1f86e15a57c19cf8ebd02cae306d0fae2b811e0ee639cd5574e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f1e1541afee6d6239dc1bd775d8892b56942d8bd6cce43d28522d12fe1547bc2
[INFO] running `Command { std: "docker" "start" "-a" "f1e1541afee6d6239dc1bd775d8892b56942d8bd6cce43d28522d12fe1547bc2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.123
[INFO] [stderr]    Compiling process_control v3.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.07s
[INFO] running `Command { std: "docker" "inspect" "f1e1541afee6d6239dc1bd775d8892b56942d8bd6cce43d28522d12fe1547bc2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f1e1541afee6d6239dc1bd775d8892b56942d8bd6cce43d28522d12fe1547bc2", kill_on_drop: false }`
[INFO] [stdout] f1e1541afee6d6239dc1bd775d8892b56942d8bd6cce43d28522d12fe1547bc2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04c1a111916fe54d07338e9b8f7b314d5be8c0fe13565767ebd35f0bfb8dcd1a
[INFO] running `Command { std: "docker" "start" "-a" "04c1a111916fe54d07338e9b8f7b314d5be8c0fe13565767ebd35f0bfb8dcd1a", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling process_control v3.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/process_control-088fc6a8e9f35129)
[INFO] running `Command { std: "docker" "inspect" "04c1a111916fe54d07338e9b8f7b314d5be8c0fe13565767ebd35f0bfb8dcd1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c1a111916fe54d07338e9b8f7b314d5be8c0fe13565767ebd35f0bfb8dcd1a", kill_on_drop: false }`
[INFO] [stdout] 04c1a111916fe54d07338e9b8f7b314d5be8c0fe13565767ebd35f0bfb8dcd1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a547b13802086a16e70dc3833509e7fe2926f92e6cdf8d6ad7d29d1b45bcd903
[INFO] running `Command { std: "docker" "start" "-a" "a547b13802086a16e70dc3833509e7fe2926f92e6cdf8d6ad7d29d1b45bcd903", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/process_control-088fc6a8e9f35129)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests process_control
[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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - ChildExt::controlled (line 466) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::terminator (line 436) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::with_output_timeout (line 559) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::with_timeout (line 526) ... ok
[INFO] [stdout] test src/lib.rs - (line 46) ... ok
[INFO] [stdout] test src/lib.rs - ChildExt::controlled_with_output (line 496) ... ok
[INFO] [stdout] test src/lib.rs - Terminator::terminate (line 147) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a547b13802086a16e70dc3833509e7fe2926f92e6cdf8d6ad7d29d1b45bcd903", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a547b13802086a16e70dc3833509e7fe2926f92e6cdf8d6ad7d29d1b45bcd903", kill_on_drop: false }`
[INFO] [stdout] a547b13802086a16e70dc3833509e7fe2926f92e6cdf8d6ad7d29d1b45bcd903