[INFO] fetching crate process_control 3.0.1...
[INFO] testing process_control-3.0.1 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate process_control 3.0.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate process_control 3.0.1 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate process_control 3.0.1
[INFO] finished tweaking crates.io crate process_control 3.0.1
[INFO] tweaked toml for crates.io crate process_control 3.0.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 93ac280f580845d811dc95e97780abb986c798fb38707bc055a3f34596d97b58
[INFO] running `Command { std: "docker" "start" "-a" "93ac280f580845d811dc95e97780abb986c798fb38707bc055a3f34596d97b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "93ac280f580845d811dc95e97780abb986c798fb38707bc055a3f34596d97b58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93ac280f580845d811dc95e97780abb986c798fb38707bc055a3f34596d97b58", kill_on_drop: false }`
[INFO] [stdout] 93ac280f580845d811dc95e97780abb986c798fb38707bc055a3f34596d97b58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1cc235617c112edd4e4f4fff811ac7c843272e60d8ee76fe8d2f80951f2962fd
[INFO] running `Command { std: "docker" "start" "-a" "1cc235617c112edd4e4f4fff811ac7c843272e60d8ee76fe8d2f80951f2962fd", kill_on_drop: false }`
[INFO] [stderr]    Compiling process_control v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "1cc235617c112edd4e4f4fff811ac7c843272e60d8ee76fe8d2f80951f2962fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1cc235617c112edd4e4f4fff811ac7c843272e60d8ee76fe8d2f80951f2962fd", kill_on_drop: false }`
[INFO] [stdout] 1cc235617c112edd4e4f4fff811ac7c843272e60d8ee76fe8d2f80951f2962fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f4785f56fb472c1a9a6bf88bebca38f2873e65dcc25bc8c7ca89f7e39165df7
[INFO] running `Command { std: "docker" "start" "-a" "3f4785f56fb472c1a9a6bf88bebca38f2873e65dcc25bc8c7ca89f7e39165df7", kill_on_drop: false }`
[INFO] [stderr]    Compiling process_control v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.47s
[INFO] running `Command { std: "docker" "inspect" "3f4785f56fb472c1a9a6bf88bebca38f2873e65dcc25bc8c7ca89f7e39165df7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f4785f56fb472c1a9a6bf88bebca38f2873e65dcc25bc8c7ca89f7e39165df7", kill_on_drop: false }`
[INFO] [stdout] 3f4785f56fb472c1a9a6bf88bebca38f2873e65dcc25bc8c7ca89f7e39165df7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4f19692a5c43b772229d4850cd952e9e27387a6bf48928a981df3b4260e8bc4
[INFO] running `Command { std: "docker" "start" "-a" "e4f19692a5c43b772229d4850cd952e9e27387a6bf48928a981df3b4260e8bc4", 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-c3d1d6302addff36)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests process_control
[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] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - ChildExt::with_timeout (line 305) ... ok
[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_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 0.62s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e4f19692a5c43b772229d4850cd952e9e27387a6bf48928a981df3b4260e8bc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4f19692a5c43b772229d4850cd952e9e27387a6bf48928a981df3b4260e8bc4", kill_on_drop: false }`
[INFO] [stdout] e4f19692a5c43b772229d4850cd952e9e27387a6bf48928a981df3b4260e8bc4