[INFO] fetching crate async-process 1.2.0...
[INFO] testing async-process-1.2.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate async-process 1.2.0 into /workspace/builds/worker-1/source
[INFO] validating manifest of crates.io crate async-process 1.2.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-1/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f55de66bb5cc35a21b13764f06a6b0787795321f843af69c39c6fe8e9a4efd43
[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" "f55de66bb5cc35a21b13764f06a6b0787795321f843af69c39c6fe8e9a4efd43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f55de66bb5cc35a21b13764f06a6b0787795321f843af69c39c6fe8e9a4efd43", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f55de66bb5cc35a21b13764f06a6b0787795321f843af69c39c6fe8e9a4efd43", kill_on_drop: false }`
[INFO] [stdout] f55de66bb5cc35a21b13764f06a6b0787795321f843af69c39c6fe8e9a4efd43
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b526617f6e605c036ee373ef21d4ff97b15ca12a7fc796a3bce0d20d1e5ca019
[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" "b526617f6e605c036ee373ef21d4ff97b15ca12a7fc796a3bce0d20d1e5ca019", 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 2.32s
[INFO] running `Command { std: "docker" "inspect" "b526617f6e605c036ee373ef21d4ff97b15ca12a7fc796a3bce0d20d1e5ca019", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b526617f6e605c036ee373ef21d4ff97b15ca12a7fc796a3bce0d20d1e5ca019", kill_on_drop: false }`
[INFO] [stdout] b526617f6e605c036ee373ef21d4ff97b15ca12a7fc796a3bce0d20d1e5ca019
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ec48d9152a8257f1b9a037a7331ed73eb575c023a19cac4ce790ab5ddfb9a16
[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" "5ec48d9152a8257f1b9a037a7331ed73eb575c023a19cac4ce790ab5ddfb9a16", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-process v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `Command { std: "docker" "inspect" "5ec48d9152a8257f1b9a037a7331ed73eb575c023a19cac4ce790ab5ddfb9a16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ec48d9152a8257f1b9a037a7331ed73eb575c023a19cac4ce790ab5ddfb9a16", kill_on_drop: false }`
[INFO] [stdout] 5ec48d9152a8257f1b9a037a7331ed73eb575c023a19cac4ce790ab5ddfb9a16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 25238d397862de100fe2c3df787ebb7c1bcc27979f45ce35ebfb083e222895d9
[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" "25238d397862de100fe2c3df787ebb7c1bcc27979f45ce35ebfb083e222895d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/async_process-f7d30d82f8b36ab4)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/std.rs (/opt/rustwide/target/debug/deps/std-b48e7f91a977d1cc)
[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] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test test_process_output_fail_to_start ... ok
[INFO] [stdout] test smoke ... ok
[INFO] [stdout] test child_status_preserved_with_kill_on_drop ... ok
[INFO] [stdout] test test_finish_once ... ok
[INFO] [stdout] test exit_reported_right ... ok
[INFO] [stdout] test smoke_failure ... ok
[INFO] [stdout] test test_finish_twice ... ok
[INFO] [stdout] test test_wait_with_output_once ... ok
[INFO] [stdout] test test_process_status ... ok
[INFO] [stdout] test stdin_works ... ok
[INFO] [stdout] test stdout_works ... ok
[INFO] [stdout] test test_override_env ... ok
[INFO] [stdout] test set_current_dir_works ... ok
[INFO] [stdout] test test_process_output_output ... ok
[INFO] [stdout] test test_add_to_env ... ok
[INFO] [stdout] test signal_reported_right ... ok
[INFO] [stdout] test test_capture_env_at_spawn ... ok
[INFO] [stdout] test test_process_output_error ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stderr]    Doc-tests async-process
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test src/lib.rs - Child::output (line 382) - compile ... ok
[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 - Command (line 608) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 22) - compile ... ok
[INFO] [stdout] test src/lib.rs - ChildStdin::into_stdio (line 457) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child::try_status (line 317) - compile ... ok
[INFO] [stdout] test src/lib.rs - ChildStderr::into_stdio (line 570) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child::kill (line 298) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child::status (line 341) - compile ... ok
[INFO] [stdout] test src/lib.rs - Child::id (line 276) - 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 - ChildStdout::into_stdio (line 516) - compile ... ok
[INFO] [stdout] test src/lib.rs - Command::spawn (line 873) - compile ... ok
[INFO] [stdout] test src/lib.rs - Command::current_dir (line 767) ... ok
[INFO] [stdout] test src/lib.rs - Command::new (line 637) ... ok
[INFO] [stdout] test src/lib.rs - Command::env_clear (line 752) ... ok
[INFO] [stdout] test src/lib.rs - Command::arg (line 657) ... ok
[INFO] [stdout] test src/lib.rs - Command::args (line 673) ... ok
[INFO] [stdout] test src/lib.rs - Command::stdin (line 782) ... ok
[INFO] [stdout] test src/lib.rs - Command::envs (line 717) ... ok
[INFO] [stdout] test src/lib.rs - Command::stdout (line 797) ... ok
[INFO] [stdout] test src/lib.rs - Command::env_remove (line 737) ... ok
[INFO] [stdout] test src/lib.rs - Command::stderr (line 812) ... ok
[INFO] [stdout] test src/lib.rs - Command::kill_on_drop (line 854) ... ok
[INFO] [stdout] test src/lib.rs - Command::env (line 695) ... ok
[INFO] [stdout] test src/lib.rs - Command::reap_on_drop (line 837) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25238d397862de100fe2c3df787ebb7c1bcc27979f45ce35ebfb083e222895d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25238d397862de100fe2c3df787ebb7c1bcc27979f45ce35ebfb083e222895d9", kill_on_drop: false }`
[INFO] [stdout] 25238d397862de100fe2c3df787ebb7c1bcc27979f45ce35ebfb083e222895d9