Aug 30 13:25:39.982 INFO checking jsonrpc2-0.1.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 30 13:25:39.982 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 30 13:25:39.983 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 13:25:40.129 INFO blam! 13f53738d828b33aa2b523113a1596cc65d3562f81ce75ae562ce5226fd8ee0b
Aug 30 13:25:40.131 INFO running `"docker" "start" "-a" "13f53738d828b33aa2b523113a1596cc65d3562f81ce75ae562ce5226fd8ee0b"`
Aug 30 13:25:40.861 INFO kablam!     Checking jsonrpc2 v0.1.1 (file:///source)
Aug 30 13:25:43.119 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 30 13:25:43.119 INFO kablam!  --> src/lib.rs:6:5
Aug 30 13:25:43.119 INFO kablam!   |
Aug 30 13:25:43.119 INFO kablam! 6 | use std::str::FromStr;
Aug 30 13:25:43.119 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 30 13:25:43.120 INFO kablam!   |
Aug 30 13:25:43.120 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 13:25:43.120 INFO kablam! 
Aug 30 13:25:43.122 INFO kablam! warning: unused imports: `ParseError`, `Url`
Aug 30 13:25:43.122 INFO kablam!  --> src/client.rs:8:17
Aug 30 13:25:43.122 INFO kablam!   |
Aug 30 13:25:43.122 INFO kablam! 8 | use self::url::{Url, ParseError};
Aug 30 13:25:43.122 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Aug 30 13:25:43.123 INFO kablam! 
Aug 30 13:25:43.123 INFO kablam! warning: unused imports: `Error`, `Response`
Aug 30 13:25:43.123 INFO kablam!   --> src/client.rs:11:17
Aug 30 13:25:43.123 INFO kablam!    |
Aug 30 13:25:43.123 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Aug 30 13:25:43.123 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Aug 30 13:25:43.123 INFO kablam! 
Aug 30 13:25:43.271 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 30 13:25:43.271 INFO kablam!  --> src/lib.rs:6:5
Aug 30 13:25:43.271 INFO kablam!   |
Aug 30 13:25:43.271 INFO kablam! 6 | use std::str::FromStr;
Aug 30 13:25:43.271 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 30 13:25:43.271 INFO kablam!   |
Aug 30 13:25:43.271 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 30 13:25:43.271 INFO kablam! 
Aug 30 13:25:43.272 INFO kablam! warning: unused imports: `ParseError`, `Url`
Aug 30 13:25:43.272 INFO kablam!  --> src/client.rs:8:17
Aug 30 13:25:43.272 INFO kablam!   |
Aug 30 13:25:43.272 INFO kablam! 8 | use self::url::{Url, ParseError};
Aug 30 13:25:43.272 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Aug 30 13:25:43.272 INFO kablam! 
Aug 30 13:25:43.272 INFO kablam! warning: unused imports: `Error`, `Response`
Aug 30 13:25:43.272 INFO kablam!   --> src/client.rs:11:17
Aug 30 13:25:43.272 INFO kablam!    |
Aug 30 13:25:43.272 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Aug 30 13:25:43.272 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Aug 30 13:25:43.272 INFO kablam! 
Aug 30 13:25:43.272 INFO kablam! warning: unused imports: `Error`, `Response`
Aug 30 13:25:43.272 INFO kablam!   --> src/lib.rs:75:26
Aug 30 13:25:43.272 INFO kablam!    |
Aug 30 13:25:43.272 INFO kablam! 75 |     use super::{JsonRpc, Error, Request, Response, Json, ToJson, RpcResult, Client};
Aug 30 13:25:43.273 INFO kablam!    |                          ^^^^^           ^^^^^^^^
Aug 30 13:25:43.273 INFO kablam!    |
Aug 30 13:25:43.273 INFO kablam! note: lint level defined here
Aug 30 13:25:43.273 INFO kablam!   --> src/lib.rs:74:12
Aug 30 13:25:43.273 INFO kablam!    |
Aug 30 13:25:43.273 INFO kablam! 74 |     #[warn(unused_imports)]
Aug 30 13:25:43.273 INFO kablam!    |            ^^^^^^^^^^^^^^
Aug 30 13:25:43.273 INFO kablam! 
Aug 30 13:25:43.343 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 30 13:25:43.343 INFO kablam!  --> src/client.rs:7:5
Aug 30 13:25:43.343 INFO kablam!   |
Aug 30 13:25:43.343 INFO kablam! 7 | use std::str::FromStr;
Aug 30 13:25:43.343 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 30 13:25:43.343 INFO kablam! 
Aug 30 13:25:43.367 INFO kablam! warning: unused variable: `size`
Aug 30 13:25:43.367 INFO kablam!   --> src/client.rs:32:24
Aug 30 13:25:43.368 INFO kablam!    |
Aug 30 13:25:43.368 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Aug 30 13:25:43.368 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Aug 30 13:25:43.368 INFO kablam!    |
Aug 30 13:25:43.368 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 13:25:43.368 INFO kablam! 
Aug 30 13:25:43.430 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 30 13:25:43.430 INFO kablam!   --> src/response.rs:17:17
Aug 30 13:25:43.430 INFO kablam!    |
Aug 30 13:25:43.430 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Aug 30 13:25:43.430 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 30 13:25:43.430 INFO kablam!    |                 |
Aug 30 13:25:43.430 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.430 INFO kablam!    |
Aug 30 13:25:43.430 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Aug 30 13:25:43.430 INFO kablam! 
Aug 30 13:25:43.430 INFO kablam! warning: the `result:` in this pattern is redundant
Aug 30 13:25:43.430 INFO kablam!   --> src/response.rs:18:17
Aug 30 13:25:43.430 INFO kablam!    |
Aug 30 13:25:43.430 INFO kablam! 18 |                 result : ref result,
Aug 30 13:25:43.430 INFO kablam!    |                 --------^^^^^^^^^^^
Aug 30 13:25:43.430 INFO kablam!    |                 |
Aug 30 13:25:43.430 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.430 INFO kablam! 
Aug 30 13:25:43.431 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 30 13:25:43.431 INFO kablam!   --> src/response.rs:19:17
Aug 30 13:25:43.431 INFO kablam!    |
Aug 30 13:25:43.431 INFO kablam! 19 |                 id     : ref id } => {
Aug 30 13:25:43.431 INFO kablam!    |                 --------^^^^^^^
Aug 30 13:25:43.431 INFO kablam!    |                 |
Aug 30 13:25:43.431 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.432 INFO kablam! 
Aug 30 13:25:43.432 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 30 13:25:43.432 INFO kablam!   --> src/response.rs:27:17
Aug 30 13:25:43.432 INFO kablam!    |
Aug 30 13:25:43.432 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Aug 30 13:25:43.432 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 30 13:25:43.432 INFO kablam!    |                 |
Aug 30 13:25:43.432 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.432 INFO kablam! 
Aug 30 13:25:43.433 INFO kablam! warning: the `error:` in this pattern is redundant
Aug 30 13:25:43.433 INFO kablam!   --> src/response.rs:28:17
Aug 30 13:25:43.433 INFO kablam!    |
Aug 30 13:25:43.433 INFO kablam! 28 |                 error  : ref error,
Aug 30 13:25:43.433 INFO kablam!    |                 --------^^^^^^^^^^
Aug 30 13:25:43.433 INFO kablam!    |                 |
Aug 30 13:25:43.433 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.433 INFO kablam! 
Aug 30 13:25:43.433 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 30 13:25:43.433 INFO kablam!   --> src/response.rs:29:17
Aug 30 13:25:43.433 INFO kablam!    |
Aug 30 13:25:43.434 INFO kablam! 29 |                 id     : ref id } => {
Aug 30 13:25:43.434 INFO kablam!    |                 --------^^^^^^^
Aug 30 13:25:43.434 INFO kablam!    |                 |
Aug 30 13:25:43.434 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.434 INFO kablam! 
Aug 30 13:25:43.544 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 30 13:25:43.544 INFO kablam!  --> src/client.rs:7:5
Aug 30 13:25:43.544 INFO kablam!   |
Aug 30 13:25:43.544 INFO kablam! 7 | use std::str::FromStr;
Aug 30 13:25:43.544 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 30 13:25:43.544 INFO kablam! 
Aug 30 13:25:43.577 INFO kablam! warning: unused variable: `params`
Aug 30 13:25:43.577 INFO kablam!   --> src/lib.rs:79:14
Aug 30 13:25:43.577 INFO kablam!    |
Aug 30 13:25:43.577 INFO kablam! 79 |     fn hello(params: &Option<Json>) -> RpcResult {
Aug 30 13:25:43.577 INFO kablam!    |              ^^^^^^ help: consider using `_params` instead
Aug 30 13:25:43.577 INFO kablam!    |
Aug 30 13:25:43.577 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 30 13:25:43.577 INFO kablam! 
Aug 30 13:25:43.577 INFO kablam! warning: unused variable: `method`
Aug 30 13:25:43.577 INFO kablam!    --> src/lib.rs:146:13
Aug 30 13:25:43.577 INFO kablam!     |
Aug 30 13:25:43.577 INFO kablam! 146 |         let method = "ice";
Aug 30 13:25:43.577 INFO kablam!     |             ^^^^^^ help: consider using `_method` instead
Aug 30 13:25:43.577 INFO kablam! 
Aug 30 13:25:43.578 INFO kablam! warning: unused variable: `size`
Aug 30 13:25:43.578 INFO kablam!   --> src/client.rs:32:24
Aug 30 13:25:43.578 INFO kablam!    |
Aug 30 13:25:43.578 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Aug 30 13:25:43.578 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Aug 30 13:25:43.578 INFO kablam! 
Aug 30 13:25:43.632 INFO kablam! warning: function is never used: `test_client`
Aug 30 13:25:43.633 INFO kablam!    --> src/lib.rs:144:5
Aug 30 13:25:43.633 INFO kablam!     |
Aug 30 13:25:43.633 INFO kablam! 144 |     fn test_client(){
Aug 30 13:25:43.633 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Aug 30 13:25:43.633 INFO kablam!     |
Aug 30 13:25:43.633 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 30 13:25:43.633 INFO kablam! 
Aug 30 13:25:43.637 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 30 13:25:43.637 INFO kablam!   --> src/response.rs:17:17
Aug 30 13:25:43.637 INFO kablam!    |
Aug 30 13:25:43.637 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Aug 30 13:25:43.637 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 30 13:25:43.637 INFO kablam!    |                 |
Aug 30 13:25:43.637 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.637 INFO kablam!    |
Aug 30 13:25:43.637 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Aug 30 13:25:43.637 INFO kablam! 
Aug 30 13:25:43.638 INFO kablam! warning: the `result:` in this pattern is redundant
Aug 30 13:25:43.638 INFO kablam!   --> src/response.rs:18:17
Aug 30 13:25:43.638 INFO kablam!    |
Aug 30 13:25:43.638 INFO kablam! 18 |                 result : ref result,
Aug 30 13:25:43.638 INFO kablam!    |                 --------^^^^^^^^^^^
Aug 30 13:25:43.638 INFO kablam!    |                 |
Aug 30 13:25:43.638 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.638 INFO kablam! 
Aug 30 13:25:43.638 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 30 13:25:43.638 INFO kablam!   --> src/response.rs:19:17
Aug 30 13:25:43.638 INFO kablam!    |
Aug 30 13:25:43.638 INFO kablam! 19 |                 id     : ref id } => {
Aug 30 13:25:43.638 INFO kablam!    |                 --------^^^^^^^
Aug 30 13:25:43.638 INFO kablam!    |                 |
Aug 30 13:25:43.639 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.639 INFO kablam! 
Aug 30 13:25:43.639 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 30 13:25:43.639 INFO kablam!   --> src/response.rs:27:17
Aug 30 13:25:43.639 INFO kablam!    |
Aug 30 13:25:43.639 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Aug 30 13:25:43.639 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 30 13:25:43.639 INFO kablam!    |                 |
Aug 30 13:25:43.639 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.639 INFO kablam! 
Aug 30 13:25:43.639 INFO kablam! warning: the `error:` in this pattern is redundant
Aug 30 13:25:43.639 INFO kablam!   --> src/response.rs:28:17
Aug 30 13:25:43.639 INFO kablam!    |
Aug 30 13:25:43.639 INFO kablam! 28 |                 error  : ref error,
Aug 30 13:25:43.639 INFO kablam!    |                 --------^^^^^^^^^^
Aug 30 13:25:43.639 INFO kablam!    |                 |
Aug 30 13:25:43.639 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.639 INFO kablam! 
Aug 30 13:25:43.639 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 30 13:25:43.639 INFO kablam!   --> src/response.rs:29:17
Aug 30 13:25:43.639 INFO kablam!    |
Aug 30 13:25:43.639 INFO kablam! 29 |                 id     : ref id } => {
Aug 30 13:25:43.639 INFO kablam!    |                 --------^^^^^^^
Aug 30 13:25:43.639 INFO kablam!    |                 |
Aug 30 13:25:43.639 INFO kablam!    |                 help: remove this
Aug 30 13:25:43.639 INFO kablam! 
Aug 30 13:25:43.663 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.91s
Aug 30 13:25:43.671 INFO kablam! su: No module specific data is present
Aug 30 13:25:44.131 INFO running `"docker" "rm" "-f" "13f53738d828b33aa2b523113a1596cc65d3562f81ce75ae562ce5226fd8ee0b"`
Aug 30 13:25:44.239 INFO blam! 13f53738d828b33aa2b523113a1596cc65d3562f81ce75ae562ce5226fd8ee0b