Jul 12 06:08:03.082 INFO checking jsonrpc2-0.1.1 against try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255 for pr-52234
Jul 12 06:08:03.082 INFO running: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:08:03.082 INFO creating container for: cargo +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets
Jul 12 06:08:03.082 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-52234/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-52234/worker-2/try#d39a6f7eddafd45dcc60e99001b8cd08c2bd3255:/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 +d39a6f7eddafd45dcc60e99001b8cd08c2bd3255-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "crater"`
Jul 12 06:08:03.399 INFO blam! d2471ff9ef919b95c5373586816d4d9076fb481b89df79ae4148aea57eb09818
Jul 12 06:08:03.404 INFO running `"docker" "start" "-a" "d2471ff9ef919b95c5373586816d4d9076fb481b89df79ae4148aea57eb09818"`
Jul 12 06:08:04.454 INFO kablam!     Checking jsonrpc2 v0.1.1 (file:///source)
Jul 12 06:08:07.184 INFO kablam! warning: unused import: `std::str::FromStr`
Jul 12 06:08:07.184 INFO kablam!  --> src/lib.rs:6:5
Jul 12 06:08:07.184 INFO kablam!   |
Jul 12 06:08:07.184 INFO kablam! 6 | use std::str::FromStr;
Jul 12 06:08:07.184 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 12 06:08:07.184 INFO kablam!   |
Jul 12 06:08:07.184 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:08:07.184 INFO kablam! 
Jul 12 06:08:07.185 INFO kablam! warning: unused imports: `ParseError`, `Url`
Jul 12 06:08:07.185 INFO kablam!  --> src/client.rs:8:17
Jul 12 06:08:07.185 INFO kablam!   |
Jul 12 06:08:07.185 INFO kablam! 8 | use self::url::{Url, ParseError};
Jul 12 06:08:07.185 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Jul 12 06:08:07.185 INFO kablam! 
Jul 12 06:08:07.185 INFO kablam! warning: unused imports: `Error`, `Response`
Jul 12 06:08:07.185 INFO kablam!   --> src/client.rs:11:17
Jul 12 06:08:07.186 INFO kablam!    |
Jul 12 06:08:07.186 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Jul 12 06:08:07.186 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Jul 12 06:08:07.186 INFO kablam! 
Jul 12 06:08:07.310 INFO kablam! warning: unused import: `std::str::FromStr`
Jul 12 06:08:07.310 INFO kablam!  --> src/lib.rs:6:5
Jul 12 06:08:07.310 INFO kablam!   |
Jul 12 06:08:07.310 INFO kablam! 6 | use std::str::FromStr;
Jul 12 06:08:07.310 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 12 06:08:07.310 INFO kablam!   |
Jul 12 06:08:07.310 INFO kablam!   = note: #[warn(unused_imports)] on by default
Jul 12 06:08:07.311 INFO kablam! 
Jul 12 06:08:07.311 INFO kablam! warning: unused imports: `ParseError`, `Url`
Jul 12 06:08:07.311 INFO kablam!  --> src/client.rs:8:17
Jul 12 06:08:07.311 INFO kablam!   |
Jul 12 06:08:07.311 INFO kablam! 8 | use self::url::{Url, ParseError};
Jul 12 06:08:07.311 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Jul 12 06:08:07.311 INFO kablam! 
Jul 12 06:08:07.311 INFO kablam! warning: unused imports: `Error`, `Response`
Jul 12 06:08:07.311 INFO kablam!   --> src/client.rs:11:17
Jul 12 06:08:07.311 INFO kablam!    |
Jul 12 06:08:07.311 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Jul 12 06:08:07.311 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Jul 12 06:08:07.311 INFO kablam! 
Jul 12 06:08:07.311 INFO kablam! warning: unused imports: `Error`, `Response`
Jul 12 06:08:07.311 INFO kablam!   --> src/lib.rs:75:26
Jul 12 06:08:07.311 INFO kablam!    |
Jul 12 06:08:07.311 INFO kablam! 75 |     use super::{JsonRpc, Error, Request, Response, Json, ToJson, RpcResult, Client};
Jul 12 06:08:07.311 INFO kablam!    |                          ^^^^^           ^^^^^^^^
Jul 12 06:08:07.311 INFO kablam!    |
Jul 12 06:08:07.311 INFO kablam! note: lint level defined here
Jul 12 06:08:07.311 INFO kablam!   --> src/lib.rs:74:12
Jul 12 06:08:07.311 INFO kablam!    |
Jul 12 06:08:07.311 INFO kablam! 74 |     #[warn(unused_imports)]
Jul 12 06:08:07.311 INFO kablam!    |            ^^^^^^^^^^^^^^
Jul 12 06:08:07.311 INFO kablam! 
Jul 12 06:08:07.530 INFO kablam! warning: unused import: `std::str::FromStr`
Jul 12 06:08:07.530 INFO kablam!  --> src/client.rs:7:5
Jul 12 06:08:07.530 INFO kablam!   |
Jul 12 06:08:07.530 INFO kablam! 7 | use std::str::FromStr;
Jul 12 06:08:07.530 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 12 06:08:07.530 INFO kablam! 
Jul 12 06:08:07.569 INFO kablam! warning: unused variable: `size`
Jul 12 06:08:07.569 INFO kablam!   --> src/client.rs:32:24
Jul 12 06:08:07.569 INFO kablam!    |
Jul 12 06:08:07.569 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Jul 12 06:08:07.569 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Jul 12 06:08:07.569 INFO kablam!    |
Jul 12 06:08:07.570 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 06:08:07.570 INFO kablam! 
Jul 12 06:08:07.691 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Jul 12 06:08:07.691 INFO kablam!   --> src/response.rs:17:17
Jul 12 06:08:07.691 INFO kablam!    |
Jul 12 06:08:07.691 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Jul 12 06:08:07.691 INFO kablam!    |                 --------^^^^^^^^^^^^
Jul 12 06:08:07.691 INFO kablam!    |                 |
Jul 12 06:08:07.691 INFO kablam!    |                 help: remove this
Jul 12 06:08:07.692 INFO kablam!    |
Jul 12 06:08:07.692 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Jul 12 06:08:07.692 INFO kablam! 
Jul 12 06:08:07.693 INFO kablam! warning: the `result:` in this pattern is redundant
Jul 12 06:08:07.693 INFO kablam!   --> src/response.rs:18:17
Jul 12 06:08:07.693 INFO kablam!    |
Jul 12 06:08:07.693 INFO kablam! 18 |                 result : ref result,
Jul 12 06:08:07.693 INFO kablam!    |                 --------^^^^^^^^^^^
Jul 12 06:08:07.693 INFO kablam!    |                 |
Jul 12 06:08:07.693 INFO kablam!    |                 help: remove this
Jul 12 06:08:07.693 INFO kablam! 
Jul 12 06:08:07.693 INFO kablam! warning: the `id:` in this pattern is redundant
Jul 12 06:08:07.693 INFO kablam!   --> src/response.rs:19:17
Jul 12 06:08:07.693 INFO kablam!    |
Jul 12 06:08:07.694 INFO kablam! 19 |                 id     : ref id } => {
Jul 12 06:08:07.694 INFO kablam!    |                 --------^^^^^^^
Jul 12 06:08:07.694 INFO kablam!    |                 |
Jul 12 06:08:07.694 INFO kablam!    |                 help: remove this
Jul 12 06:08:07.694 INFO kablam! 
Jul 12 06:08:07.694 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Jul 12 06:08:07.694 INFO kablam!   --> src/response.rs:27:17
Jul 12 06:08:07.694 INFO kablam!    |
Jul 12 06:08:07.694 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Jul 12 06:08:07.694 INFO kablam!    |                 --------^^^^^^^^^^^^
Jul 12 06:08:07.694 INFO kablam!    |                 |
Jul 12 06:08:07.695 INFO kablam!    |                 help: remove this
Jul 12 06:08:07.695 INFO kablam! 
Jul 12 06:08:07.695 INFO kablam! warning: the `error:` in this pattern is redundant
Jul 12 06:08:07.695 INFO kablam!   --> src/response.rs:28:17
Jul 12 06:08:07.695 INFO kablam!    |
Jul 12 06:08:07.695 INFO kablam! 28 |                 error  : ref error,
Jul 12 06:08:07.695 INFO kablam!    |                 --------^^^^^^^^^^
Jul 12 06:08:07.695 INFO kablam!    |                 |
Jul 12 06:08:07.695 INFO kablam!    |                 help: remove this
Jul 12 06:08:07.695 INFO kablam! 
Jul 12 06:08:07.696 INFO kablam! warning: the `id:` in this pattern is redundant
Jul 12 06:08:07.696 INFO kablam!   --> src/response.rs:29:17
Jul 12 06:08:07.696 INFO kablam!    |
Jul 12 06:08:07.696 INFO kablam! 29 |                 id     : ref id } => {
Jul 12 06:08:07.696 INFO kablam!    |                 --------^^^^^^^
Jul 12 06:08:07.696 INFO kablam!    |                 |
Jul 12 06:08:07.696 INFO kablam!    |                 help: remove this
Jul 12 06:08:07.696 INFO kablam! 
Jul 12 06:08:07.859 INFO kablam! warning: unused import: `std::str::FromStr`
Jul 12 06:08:07.859 INFO kablam!  --> src/client.rs:7:5
Jul 12 06:08:07.859 INFO kablam!   |
Jul 12 06:08:07.859 INFO kablam! 7 | use std::str::FromStr;
Jul 12 06:08:07.859 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Jul 12 06:08:07.859 INFO kablam! 
Jul 12 06:08:07.913 INFO kablam! warning: unused variable: `params`
Jul 12 06:08:07.913 INFO kablam!   --> src/lib.rs:79:14
Jul 12 06:08:07.913 INFO kablam!    |
Jul 12 06:08:07.913 INFO kablam! 79 |     fn hello(params: &Option<Json>) -> RpcResult {
Jul 12 06:08:07.913 INFO kablam!    |              ^^^^^^ help: consider using `_params` instead
Jul 12 06:08:07.913 INFO kablam!    |
Jul 12 06:08:07.913 INFO kablam!    = note: #[warn(unused_variables)] on by default
Jul 12 06:08:07.913 INFO kablam! 
Jul 12 06:08:07.913 INFO kablam! warning: unused variable: `method`
Jul 12 06:08:07.913 INFO kablam!    --> src/lib.rs:146:13
Jul 12 06:08:07.914 INFO kablam!     |
Jul 12 06:08:07.914 INFO kablam! 146 |         let method = "ice";
Jul 12 06:08:07.914 INFO kablam!     |             ^^^^^^ help: consider using `_method` instead
Jul 12 06:08:07.914 INFO kablam! 
Jul 12 06:08:07.914 INFO kablam! warning: unused variable: `size`
Jul 12 06:08:07.914 INFO kablam!   --> src/client.rs:32:24
Jul 12 06:08:07.914 INFO kablam!    |
Jul 12 06:08:07.914 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Jul 12 06:08:07.914 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Jul 12 06:08:07.914 INFO kablam! 
Jul 12 06:08:08.018 INFO kablam! warning: function is never used: `test_client`
Jul 12 06:08:08.018 INFO kablam!    --> src/lib.rs:144:5
Jul 12 06:08:08.018 INFO kablam!     |
Jul 12 06:08:08.018 INFO kablam! 144 |     fn test_client(){
Jul 12 06:08:08.018 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Jul 12 06:08:08.018 INFO kablam!     |
Jul 12 06:08:08.018 INFO kablam!     = note: #[warn(dead_code)] on by default
Jul 12 06:08:08.018 INFO kablam! 
Jul 12 06:08:08.023 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Jul 12 06:08:08.025 INFO kablam!   --> src/response.rs:17:17
Jul 12 06:08:08.025 INFO kablam!    |
Jul 12 06:08:08.025 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Jul 12 06:08:08.025 INFO kablam!    |                 --------^^^^^^^^^^^^
Jul 12 06:08:08.025 INFO kablam!    |                 |
Jul 12 06:08:08.025 INFO kablam!    |                 help: remove this
Jul 12 06:08:08.025 INFO kablam!    |
Jul 12 06:08:08.025 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Jul 12 06:08:08.025 INFO kablam! 
Jul 12 06:08:08.025 INFO kablam! warning: the `result:` in this pattern is redundant
Jul 12 06:08:08.025 INFO kablam!   --> src/response.rs:18:17
Jul 12 06:08:08.025 INFO kablam!    |
Jul 12 06:08:08.025 INFO kablam! 18 |                 result : ref result,
Jul 12 06:08:08.025 INFO kablam!    |                 --------^^^^^^^^^^^
Jul 12 06:08:08.025 INFO kablam!    |                 |
Jul 12 06:08:08.025 INFO kablam!    |                 help: remove this
Jul 12 06:08:08.026 INFO kablam! 
Jul 12 06:08:08.026 INFO kablam! warning: the `id:` in this pattern is redundant
Jul 12 06:08:08.026 INFO kablam!   --> src/response.rs:19:17
Jul 12 06:08:08.026 INFO kablam!    |
Jul 12 06:08:08.026 INFO kablam! 19 |                 id     : ref id } => {
Jul 12 06:08:08.026 INFO kablam!    |                 --------^^^^^^^
Jul 12 06:08:08.026 INFO kablam!    |                 |
Jul 12 06:08:08.026 INFO kablam!    |                 help: remove this
Jul 12 06:08:08.026 INFO kablam! 
Jul 12 06:08:08.026 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Jul 12 06:08:08.026 INFO kablam!   --> src/response.rs:27:17
Jul 12 06:08:08.026 INFO kablam!    |
Jul 12 06:08:08.026 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Jul 12 06:08:08.026 INFO kablam!    |                 --------^^^^^^^^^^^^
Jul 12 06:08:08.026 INFO kablam!    |                 |
Jul 12 06:08:08.026 INFO kablam!    |                 help: remove this
Jul 12 06:08:08.026 INFO kablam! 
Jul 12 06:08:08.026 INFO kablam! warning: the `error:` in this pattern is redundant
Jul 12 06:08:08.026 INFO kablam!   --> src/response.rs:28:17
Jul 12 06:08:08.026 INFO kablam!    |
Jul 12 06:08:08.026 INFO kablam! 28 |                 error  : ref error,
Jul 12 06:08:08.026 INFO kablam!    |                 --------^^^^^^^^^^
Jul 12 06:08:08.026 INFO kablam!    |                 |
Jul 12 06:08:08.026 INFO kablam!    |                 help: remove this
Jul 12 06:08:08.027 INFO kablam! 
Jul 12 06:08:08.027 INFO kablam! warning: the `id:` in this pattern is redundant
Jul 12 06:08:08.027 INFO kablam!   --> src/response.rs:29:17
Jul 12 06:08:08.027 INFO kablam!    |
Jul 12 06:08:08.027 INFO kablam! 29 |                 id     : ref id } => {
Jul 12 06:08:08.027 INFO kablam!    |                 --------^^^^^^^
Jul 12 06:08:08.027 INFO kablam!    |                 |
Jul 12 06:08:08.027 INFO kablam!    |                 help: remove this
Jul 12 06:08:08.027 INFO kablam! 
Jul 12 06:08:08.081 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.79s
Jul 12 06:08:08.098 INFO kablam! su: No module specific data is present
Jul 12 06:08:08.791 INFO running `"docker" "rm" "-f" "d2471ff9ef919b95c5373586816d4d9076fb481b89df79ae4148aea57eb09818"`
Jul 12 06:08:08.972 INFO blam! d2471ff9ef919b95c5373586816d4d9076fb481b89df79ae4148aea57eb09818