[INFO] fetching crate async-process 1.2.0...
[INFO] testing async-process-1.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate async-process 1.2.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate async-process 1.2.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate async-process 1.2.0
[INFO] finished tweaking crates.io crate async-process 1.2.0
[INFO] tweaked toml for crates.io crate async-process 1.2.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c57a76e2f4d64092767053b2b3e7b35e53d8eb84878a6cd0bcc741507dd1a783
[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" "c57a76e2f4d64092767053b2b3e7b35e53d8eb84878a6cd0bcc741507dd1a783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c57a76e2f4d64092767053b2b3e7b35e53d8eb84878a6cd0bcc741507dd1a783", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c57a76e2f4d64092767053b2b3e7b35e53d8eb84878a6cd0bcc741507dd1a783", kill_on_drop: false }`
[INFO] [stdout] c57a76e2f4d64092767053b2b3e7b35e53d8eb84878a6cd0bcc741507dd1a783
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3f1287d237d16c168cfcfa22b94dad17cfdb9091328909ac56c330ee6fd23275
[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" "3f1287d237d16c168cfcfa22b94dad17cfdb9091328909ac56c330ee6fd23275", kill_on_drop: false }`
[INFO] [stderr]    Compiling polling v2.1.0
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-process v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `Command { std: "docker" "inspect" "3f1287d237d16c168cfcfa22b94dad17cfdb9091328909ac56c330ee6fd23275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f1287d237d16c168cfcfa22b94dad17cfdb9091328909ac56c330ee6fd23275", kill_on_drop: false }`
[INFO] [stdout] 3f1287d237d16c168cfcfa22b94dad17cfdb9091328909ac56c330ee6fd23275
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] 5de6388c6cdebd19d101396adcf05f73b7bfc541b7e672830c0ec18bf52f6e07
[INFO] running `Command { std: "docker" "start" "-a" "5de6388c6cdebd19d101396adcf05f73b7bfc541b7e672830c0ec18bf52f6e07", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling async-process v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.98s
[INFO] running `Command { std: "docker" "inspect" "5de6388c6cdebd19d101396adcf05f73b7bfc541b7e672830c0ec18bf52f6e07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5de6388c6cdebd19d101396adcf05f73b7bfc541b7e672830c0ec18bf52f6e07", kill_on_drop: false }`
[INFO] [stdout] 5de6388c6cdebd19d101396adcf05f73b7bfc541b7e672830c0ec18bf52f6e07
[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=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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] be568cdcf22b04ea2e66ada2477cfc456ecfb837fcf71e549069bdc343766d32
[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" "be568cdcf22b04ea2e66ada2477cfc456ecfb837fcf71e549069bdc343766d32", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_process-83939242c3c0458b)
[INFO] [stdout] test test::test_into_inner ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/std.rs (/opt/rustwide/target/debug/deps/std-0d0343942afaa689)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_process_output_fail_to_start ... ok
[INFO] [stdout] test test_finish_once ... ok
[INFO] [stdout] test smoke_failure ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test exit_reported_right ... ok
[INFO] [stdout] test signal_reported_right ... ok
[INFO] [stdout] test test_finish_twice ... ok
[INFO] [stdout] test child_status_preserved_with_kill_on_drop ... ok
[INFO] [stdout] test test_process_output_error ... ok
[INFO] [stdout] test test_process_output_output ... ok
[INFO] [stdout] test set_current_dir_works ... ok
[INFO] [stdout] test test_override_env ... ok
[INFO] [stdout] test test_add_to_env ... ok
[INFO] [stdout] test stdout_works ... ok
[INFO] [stdout] test stdin_works ... ok
[INFO] [stdout] test test_process_status ... ok
[INFO] [stdout] test test_wait_with_output_once ... ok
[INFO] [stdout] test test_capture_env_at_spawn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async-process
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/lib.rs - (line 33) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child (line 108) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child::status (line 341) - compile ... ok
[INFO] [stdout] test src/lib.rs - ChildStdout::into_stdio (line 516) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child::output (line 382) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child::kill (line 298) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child::try_status (line 317) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child::id (line 276) - compile ... ok
[INFO] [stdout] test src/lib.rs - ChildStdin::into_stdio (line 457) - compile ... ok
[INFO] [stdout] test src/lib.rs - Command (line 608) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/lib.rs - ChildStderr::into_stdio (line 570) - compile ... ok
[INFO] [stdout] test src/lib.rs - Command::output (line 922) - compile ... ok
[INFO] [stdout] test src/lib.rs - Command::status (line 897) - compile ... ok
[INFO] [stdout] test src/lib.rs - Command::spawn (line 873) - compile ... ok
[INFO] [stdout] test src/lib.rs - Command::args (line 673) ... ok
[INFO] [stdout] test src/lib.rs - Command::stderr (line 812) ... ok
[INFO] [stdout] test src/lib.rs - Command::reap_on_drop (line 837) ... ok
[INFO] [stdout] test src/lib.rs - Command::current_dir (line 767) ... ok
[INFO] [stdout] test src/lib.rs - Command::kill_on_drop (line 854) ... ok
[INFO] [stdout] test src/lib.rs - Command::arg (line 657) ... ok
[INFO] [stdout] test src/lib.rs - Command::env (line 695) ... ok
[INFO] [stdout] test src/lib.rs - Command::env_clear (line 752) ... ok
[INFO] [stdout] test src/lib.rs - Command::envs (line 717) ... ok
[INFO] [stdout] test src/lib.rs - Command::env_remove (line 737) ... ok
[INFO] [stdout] test src/lib.rs - Command::stdin (line 782) ... ok
[INFO] [stdout] test src/lib.rs - Command::new (line 637) ... ok
[INFO] [stdout] test src/lib.rs - Command::stdout (line 797) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "be568cdcf22b04ea2e66ada2477cfc456ecfb837fcf71e549069bdc343766d32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be568cdcf22b04ea2e66ada2477cfc456ecfb837fcf71e549069bdc343766d32", kill_on_drop: false }`
[INFO] [stdout] be568cdcf22b04ea2e66ada2477cfc456ecfb837fcf71e549069bdc343766d32