add log for spawn call

[gpBlockchain]

add log for sapwn call

[contract debug] [INFO  contracts/ckb-script-ipc-test/src/client.rs:36] client run started
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:146] send request: RequestPacket, 55 bytes payload: {"Hello":{"name":"world \u0000\n\\n\\\\'''''   ///@@"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:206] receive request: RequestPacket, 55 bytes payload: {"Hello":{"name":"world \u0000\n\\n\\\\'''''   ///@@"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:182] send response: ResponsePacket, error_code: 0, 60 bytes payload: {"Hello":{"Ok":"hello, world \u0000\n\\n\\\\'''''   ///@@"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:216] Received response: ResponsePacket, error_code: 0, 60 bytes payload: {"Hello":{"Ok":"hello, world \u0000\n\\n\\\\'''''   ///@@"}}
[contract debug] [INFO  contracts/ckb-script-ipc-test/src/client.rs:59] IPC response: "hello, world \0\n\\n\\\\'''''   ///@@"
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:146] send request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:206] receive request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:182] send response: ResponsePacket, error_code: 0, 13 bytes payload: {"GetData":3}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:216] Received response: ResponsePacket, error_code: 0, 13 bytes payload: {"GetData":3}
[contract debug] [INFO  contracts/ckb-script-ipc-test/src/client.rs:61] data:3
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:146] send request: RequestPacket, 26 bytes payload: {"Hello":{"name":"error"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:206] receive request: RequestPacket, 26 bytes payload: {"Hello":{"name":"error"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:182] send response: ResponsePacket, error_code: 0, 19 bytes payload: {"Hello":{"Err":1}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:216] Received response: ResponsePacket, error_code: 0, 19 bytes payload: {"Hello":{"Err":1}}
[contract debug] [INFO  contracts/ckb-script-ipc-test/src/client.rs:64] IPC response: Err(1)
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:146] send request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:206] receive request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:182] send response: ResponsePacket, error_code: 0, 13 bytes payload: {"GetData":4}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:216] Received response: ResponsePacket, error_code: 0, 13 bytes payload: {"GetData":4}
[contract debug] [INFO  contracts/ckb-script-ipc-test/src/client.rs:66] data:4
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:146] send request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:206] receive request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:182] send response: ResponsePacket, error_code: 0, 13 bytes payload: {"GetData":2}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:216] Received response: ResponsePacket, error_code: 0, 13 bytes payload: {"GetData":2}
[contract debug] [INFO  contracts/ckb-script-ipc-test/src/client.rs:68] data:2
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:146] send request: RequestPacket, 28 bytes payload: {"HelloHello":{"name":"dd"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:206] receive request: RequestPacket, 28 bytes payload: {"HelloHello":{"name":"dd"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:182] send response: ResponsePacket, error_code: 0, 33 bytes payload: {"HelloHello":{"Ok":"hello, dd"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:216] Received response: ResponsePacket, error_code: 0, 33 bytes payload: {"HelloHello":{"Ok":"hello, dd"}}
[contract debug] [INFO  contracts/ckb-script-ipc-test/src/client.rs:70] data:2
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:146] send request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:206] receive request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:182] send response: ResponsePacket, error_code: 0, 16 bytes payload: {"GetData":1002}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:216] Received response: ResponsePacket, error_code: 0, 16 bytes payload: {"GetData":1002}
[contract debug] [INFO  contracts/ckb-script-ipc-test/src/client.rs:72] data:1002
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:146] send request: RequestPacket, 29 bytes payload: {"Hellohello":{"name":"dd2"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:206] receive request: RequestPacket, 29 bytes payload: {"Hellohello":{"name":"dd2"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:182] send response: ResponsePacket, error_code: 0, 34 bytes payload: {"Hellohello":{"Ok":"hello, dd2"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:216] Received response: ResponsePacket, error_code: 0, 34 bytes payload: {"Hellohello":{"Ok":"hello, dd2"}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:146] send request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:206] receive request: RequestPacket, 14 bytes payload: {"GetData":{}}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:182] send response: ResponsePacket, error_code: 0, 16 bytes payload: {"GetData":1102}
[contract debug] [INFO  /Users/guopenglin/.cargo/registry/src/index.crates.io-6f17d22bba15001f/ckb-script-ipc-common-1.0.0/src/channel.rs:216] Received response: ResponsePacket, error_code: 0, 16 bytes payload: {"GetData":1102}
[contract debug] [INFO  contracts/ckb-script-ipc-test/src/client.rs:75] data:1102
ret:Ok(906400)