[INFO] fetching crate wasmedge_process_interface 0.2.0...
[INFO] testing wasmedge_process_interface-0.2.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate wasmedge_process_interface 0.2.0 into /workspace/builds/worker-104/source
[INFO] validating manifest of crates.io crate wasmedge_process_interface 0.2.0 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 wasmedge_process_interface 0.2.0
[INFO] finished tweaking crates.io crate wasmedge_process_interface 0.2.0
[INFO] tweaked toml for crates.io crate wasmedge_process_interface 0.2.0 written to /workspace/builds/worker-104/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] 7ae02bd2d960065b537aad1834d34b23c7537b5dd4227a457adb254cd5cfc03e
[INFO] running `Command { std: "docker" "start" "-a" "7ae02bd2d960065b537aad1834d34b23c7537b5dd4227a457adb254cd5cfc03e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ae02bd2d960065b537aad1834d34b23c7537b5dd4227a457adb254cd5cfc03e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ae02bd2d960065b537aad1834d34b23c7537b5dd4227a457adb254cd5cfc03e", kill_on_drop: false }`
[INFO] [stdout] 7ae02bd2d960065b537aad1834d34b23c7537b5dd4227a457adb254cd5cfc03e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] b0aba1703d9d89130b83c0f9d68186f9c4d314fe37646eca628226c80fe9d9ed
[INFO] running `Command { std: "docker" "start" "-a" "b0aba1703d9d89130b83c0f9d68186f9c4d314fe37646eca628226c80fe9d9ed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasmedge_process_interface v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.39s
[INFO] running `Command { std: "docker" "inspect" "b0aba1703d9d89130b83c0f9d68186f9c4d314fe37646eca628226c80fe9d9ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b0aba1703d9d89130b83c0f9d68186f9c4d314fe37646eca628226c80fe9d9ed", kill_on_drop: false }`
[INFO] [stdout] b0aba1703d9d89130b83c0f9d68186f9c4d314fe37646eca628226c80fe9d9ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] [stdout] 14780d05862cd11effacb739bcffea6001aff97a941c51235c162c86a7dcbbed
[INFO] running `Command { std: "docker" "start" "-a" "14780d05862cd11effacb739bcffea6001aff97a941c51235c162c86a7dcbbed", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling wasmedge_process_interface v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.10s
[INFO] running `Command { std: "docker" "inspect" "14780d05862cd11effacb739bcffea6001aff97a941c51235c162c86a7dcbbed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14780d05862cd11effacb739bcffea6001aff97a941c51235c162c86a7dcbbed", kill_on_drop: false }`
[INFO] [stdout] 14780d05862cd11effacb739bcffea6001aff97a941c51235c162c86a7dcbbed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-104/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] d689098daeee803f67a6f821756b357ad84dd63e693f8f0df0c7fd671fdcbeea
[INFO] running `Command { std: "docker" "start" "-a" "d689098daeee803f67a6f821756b357ad84dd63e693f8f0df0c7fd671fdcbeea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/wasmedge_process_interface-6c8111b084fbb274)
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test tests::test_arg ... ok
[INFO] [stdout] test tests::test_arg_args ... ok
[INFO] [stdout] test tests::test_args ... ok
[INFO] [stdout] test tests::test_args_clear ... ok
[INFO] [stdout] test tests::test_env ... ok
[INFO] [stdout] test tests::test_env_envs ... ok
[INFO] [stdout] test tests::test_envs ... ok
[INFO] [stdout] test tests::test_stdin ... ok
[INFO] [stdout] test tests::test_stdin_u8 ... ok
[INFO] [stdout] test tests::test_stdin_u8vec ... ok
[INFO] [stdout] test tests::test_timeout ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests wasmedge_process_interface
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 3) ... ignored
[INFO] [stdout] test src/lib.rs - (line 9) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d689098daeee803f67a6f821756b357ad84dd63e693f8f0df0c7fd671fdcbeea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d689098daeee803f67a6f821756b357ad84dd63e693f8f0df0c7fd671fdcbeea", kill_on_drop: false }`
[INFO] [stdout] d689098daeee803f67a6f821756b357ad84dd63e693f8f0df0c7fd671fdcbeea