Aug 31 23:44:16.646 INFO checking jsonrpc2-0.1.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 23:44:16.646 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 23:44:16.646 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 23:44:16.823 INFO blam! 88fed93ab0dafb2e5a040397a1e5e77770a21d8430e30f0ff8716222da99900d
Aug 31 23:44:16.824 INFO running `"docker" "start" "-a" "88fed93ab0dafb2e5a040397a1e5e77770a21d8430e30f0ff8716222da99900d"`
Aug 31 23:44:17.611 INFO kablam!     Checking jsonrpc2 v0.1.1 (file:///source)
Aug 31 23:44:19.613 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 31 23:44:19.613 INFO kablam!  --> src/lib.rs:6:5
Aug 31 23:44:19.613 INFO kablam!   |
Aug 31 23:44:19.613 INFO kablam! 6 | use std::str::FromStr;
Aug 31 23:44:19.613 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 31 23:44:19.614 INFO kablam!   |
Aug 31 23:44:19.614 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 23:44:19.614 INFO kablam! 
Aug 31 23:44:19.614 INFO kablam! warning: unused imports: `ParseError`, `Url`
Aug 31 23:44:19.614 INFO kablam!  --> src/client.rs:8:17
Aug 31 23:44:19.614 INFO kablam!   |
Aug 31 23:44:19.614 INFO kablam! 8 | use self::url::{Url, ParseError};
Aug 31 23:44:19.614 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Aug 31 23:44:19.614 INFO kablam! 
Aug 31 23:44:19.615 INFO kablam! warning: unused imports: `Error`, `Response`
Aug 31 23:44:19.615 INFO kablam!   --> src/client.rs:11:17
Aug 31 23:44:19.615 INFO kablam!    |
Aug 31 23:44:19.615 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Aug 31 23:44:19.615 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Aug 31 23:44:19.615 INFO kablam! 
Aug 31 23:44:19.733 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 31 23:44:19.733 INFO kablam!  --> src/lib.rs:6:5
Aug 31 23:44:19.733 INFO kablam!   |
Aug 31 23:44:19.733 INFO kablam! 6 | use std::str::FromStr;
Aug 31 23:44:19.733 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 31 23:44:19.733 INFO kablam!   |
Aug 31 23:44:19.733 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 31 23:44:19.733 INFO kablam! 
Aug 31 23:44:19.734 INFO kablam! warning: unused imports: `ParseError`, `Url`
Aug 31 23:44:19.734 INFO kablam!  --> src/client.rs:8:17
Aug 31 23:44:19.734 INFO kablam!   |
Aug 31 23:44:19.734 INFO kablam! 8 | use self::url::{Url, ParseError};
Aug 31 23:44:19.734 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Aug 31 23:44:19.734 INFO kablam! 
Aug 31 23:44:19.735 INFO kablam! warning: unused imports: `Error`, `Response`
Aug 31 23:44:19.735 INFO kablam!   --> src/client.rs:11:17
Aug 31 23:44:19.735 INFO kablam!    |
Aug 31 23:44:19.735 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Aug 31 23:44:19.735 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Aug 31 23:44:19.735 INFO kablam! 
Aug 31 23:44:19.735 INFO kablam! warning: unused imports: `Error`, `Response`
Aug 31 23:44:19.735 INFO kablam!   --> src/lib.rs:75:26
Aug 31 23:44:19.735 INFO kablam!    |
Aug 31 23:44:19.735 INFO kablam! 75 |     use super::{JsonRpc, Error, Request, Response, Json, ToJson, RpcResult, Client};
Aug 31 23:44:19.735 INFO kablam!    |                          ^^^^^           ^^^^^^^^
Aug 31 23:44:19.736 INFO kablam!    |
Aug 31 23:44:19.736 INFO kablam! note: lint level defined here
Aug 31 23:44:19.736 INFO kablam!   --> src/lib.rs:74:12
Aug 31 23:44:19.736 INFO kablam!    |
Aug 31 23:44:19.736 INFO kablam! 74 |     #[warn(unused_imports)]
Aug 31 23:44:19.736 INFO kablam!    |            ^^^^^^^^^^^^^^
Aug 31 23:44:19.736 INFO kablam! 
Aug 31 23:44:19.868 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 31 23:44:19.868 INFO kablam!  --> src/client.rs:7:5
Aug 31 23:44:19.868 INFO kablam!   |
Aug 31 23:44:19.868 INFO kablam! 7 | use std::str::FromStr;
Aug 31 23:44:19.868 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 31 23:44:19.869 INFO kablam! 
Aug 31 23:44:19.896 INFO kablam! warning: unused variable: `size`
Aug 31 23:44:19.896 INFO kablam!   --> src/client.rs:32:24
Aug 31 23:44:19.896 INFO kablam!    |
Aug 31 23:44:19.896 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Aug 31 23:44:19.896 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Aug 31 23:44:19.896 INFO kablam!    |
Aug 31 23:44:19.897 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 23:44:19.897 INFO kablam! 
Aug 31 23:44:19.967 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 31 23:44:19.967 INFO kablam!   --> src/response.rs:17:17
Aug 31 23:44:19.967 INFO kablam!    |
Aug 31 23:44:19.967 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Aug 31 23:44:19.967 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 31 23:44:19.967 INFO kablam!    |                 |
Aug 31 23:44:19.967 INFO kablam!    |                 help: remove this
Aug 31 23:44:19.968 INFO kablam!    |
Aug 31 23:44:19.968 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Aug 31 23:44:19.968 INFO kablam! 
Aug 31 23:44:19.969 INFO kablam! warning: the `result:` in this pattern is redundant
Aug 31 23:44:19.969 INFO kablam!   --> src/response.rs:18:17
Aug 31 23:44:19.969 INFO kablam!    |
Aug 31 23:44:19.969 INFO kablam! 18 |                 result : ref result,
Aug 31 23:44:19.969 INFO kablam!    |                 --------^^^^^^^^^^^
Aug 31 23:44:19.969 INFO kablam!    |                 |
Aug 31 23:44:19.969 INFO kablam!    |                 help: remove this
Aug 31 23:44:19.970 INFO kablam! 
Aug 31 23:44:19.970 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 31 23:44:19.970 INFO kablam!   --> src/response.rs:19:17
Aug 31 23:44:19.970 INFO kablam!    |
Aug 31 23:44:19.970 INFO kablam! 19 |                 id     : ref id } => {
Aug 31 23:44:19.970 INFO kablam!    |                 --------^^^^^^^
Aug 31 23:44:19.970 INFO kablam!    |                 |
Aug 31 23:44:19.970 INFO kablam!    |                 help: remove this
Aug 31 23:44:19.971 INFO kablam! 
Aug 31 23:44:19.972 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 31 23:44:19.972 INFO kablam!   --> src/response.rs:27:17
Aug 31 23:44:19.972 INFO kablam!    |
Aug 31 23:44:19.972 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Aug 31 23:44:19.972 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 31 23:44:19.972 INFO kablam!    |                 |
Aug 31 23:44:19.972 INFO kablam!    |                 help: remove this
Aug 31 23:44:19.972 INFO kablam! 
Aug 31 23:44:19.973 INFO kablam! warning: the `error:` in this pattern is redundant
Aug 31 23:44:19.973 INFO kablam!   --> src/response.rs:28:17
Aug 31 23:44:19.973 INFO kablam!    |
Aug 31 23:44:19.973 INFO kablam! 28 |                 error  : ref error,
Aug 31 23:44:19.973 INFO kablam!    |                 --------^^^^^^^^^^
Aug 31 23:44:19.973 INFO kablam!    |                 |
Aug 31 23:44:19.973 INFO kablam!    |                 help: remove this
Aug 31 23:44:19.974 INFO kablam! 
Aug 31 23:44:19.974 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 31 23:44:19.974 INFO kablam!   --> src/response.rs:29:17
Aug 31 23:44:19.974 INFO kablam!    |
Aug 31 23:44:19.974 INFO kablam! 29 |                 id     : ref id } => {
Aug 31 23:44:19.974 INFO kablam!    |                 --------^^^^^^^
Aug 31 23:44:19.974 INFO kablam!    |                 |
Aug 31 23:44:19.974 INFO kablam!    |                 help: remove this
Aug 31 23:44:19.975 INFO kablam! 
Aug 31 23:44:20.048 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 31 23:44:20.048 INFO kablam!  --> src/client.rs:7:5
Aug 31 23:44:20.048 INFO kablam!   |
Aug 31 23:44:20.048 INFO kablam! 7 | use std::str::FromStr;
Aug 31 23:44:20.048 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 31 23:44:20.048 INFO kablam! 
Aug 31 23:44:20.084 INFO kablam! warning: unused variable: `params`
Aug 31 23:44:20.084 INFO kablam!   --> src/lib.rs:79:14
Aug 31 23:44:20.084 INFO kablam!    |
Aug 31 23:44:20.084 INFO kablam! 79 |     fn hello(params: &Option<Json>) -> RpcResult {
Aug 31 23:44:20.084 INFO kablam!    |              ^^^^^^ help: consider using `_params` instead
Aug 31 23:44:20.084 INFO kablam!    |
Aug 31 23:44:20.085 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 31 23:44:20.085 INFO kablam! 
Aug 31 23:44:20.085 INFO kablam! warning: unused variable: `method`
Aug 31 23:44:20.085 INFO kablam!    --> src/lib.rs:146:13
Aug 31 23:44:20.085 INFO kablam!     |
Aug 31 23:44:20.085 INFO kablam! 146 |         let method = "ice";
Aug 31 23:44:20.085 INFO kablam!     |             ^^^^^^ help: consider using `_method` instead
Aug 31 23:44:20.086 INFO kablam! 
Aug 31 23:44:20.086 INFO kablam! warning: unused variable: `size`
Aug 31 23:44:20.086 INFO kablam!   --> src/client.rs:32:24
Aug 31 23:44:20.086 INFO kablam!    |
Aug 31 23:44:20.086 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Aug 31 23:44:20.086 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Aug 31 23:44:20.086 INFO kablam! 
Aug 31 23:44:20.169 INFO kablam! warning: function is never used: `test_client`
Aug 31 23:44:20.169 INFO kablam!    --> src/lib.rs:144:5
Aug 31 23:44:20.169 INFO kablam!     |
Aug 31 23:44:20.169 INFO kablam! 144 |     fn test_client(){
Aug 31 23:44:20.169 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Aug 31 23:44:20.169 INFO kablam!     |
Aug 31 23:44:20.169 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 31 23:44:20.169 INFO kablam! 
Aug 31 23:44:20.174 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 31 23:44:20.174 INFO kablam!   --> src/response.rs:17:17
Aug 31 23:44:20.174 INFO kablam!    |
Aug 31 23:44:20.174 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Aug 31 23:44:20.174 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 31 23:44:20.174 INFO kablam!    |                 |
Aug 31 23:44:20.175 INFO kablam!    |                 help: remove this
Aug 31 23:44:20.175 INFO kablam!    |
Aug 31 23:44:20.175 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Aug 31 23:44:20.175 INFO kablam! 
Aug 31 23:44:20.175 INFO kablam! warning: the `result:` in this pattern is redundant
Aug 31 23:44:20.175 INFO kablam!   --> src/response.rs:18:17
Aug 31 23:44:20.175 INFO kablam!    |
Aug 31 23:44:20.175 INFO kablam! 18 |                 result : ref result,
Aug 31 23:44:20.175 INFO kablam!    |                 --------^^^^^^^^^^^
Aug 31 23:44:20.175 INFO kablam!    |                 |
Aug 31 23:44:20.175 INFO kablam!    |                 help: remove this
Aug 31 23:44:20.175 INFO kablam! 
Aug 31 23:44:20.175 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 31 23:44:20.175 INFO kablam!   --> src/response.rs:19:17
Aug 31 23:44:20.175 INFO kablam!    |
Aug 31 23:44:20.175 INFO kablam! 19 |                 id     : ref id } => {
Aug 31 23:44:20.175 INFO kablam!    |                 --------^^^^^^^
Aug 31 23:44:20.175 INFO kablam!    |                 |
Aug 31 23:44:20.175 INFO kablam!    |                 help: remove this
Aug 31 23:44:20.175 INFO kablam! 
Aug 31 23:44:20.175 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 31 23:44:20.175 INFO kablam!   --> src/response.rs:27:17
Aug 31 23:44:20.175 INFO kablam!    |
Aug 31 23:44:20.175 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Aug 31 23:44:20.175 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 31 23:44:20.175 INFO kablam!    |                 |
Aug 31 23:44:20.175 INFO kablam!    |                 help: remove this
Aug 31 23:44:20.175 INFO kablam! 
Aug 31 23:44:20.175 INFO kablam! warning: the `error:` in this pattern is redundant
Aug 31 23:44:20.175 INFO kablam!   --> src/response.rs:28:17
Aug 31 23:44:20.175 INFO kablam!    |
Aug 31 23:44:20.176 INFO kablam! 28 |                 error  : ref error,
Aug 31 23:44:20.176 INFO kablam!    |                 --------^^^^^^^^^^
Aug 31 23:44:20.176 INFO kablam!    |                 |
Aug 31 23:44:20.176 INFO kablam!    |                 help: remove this
Aug 31 23:44:20.176 INFO kablam! 
Aug 31 23:44:20.176 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 31 23:44:20.176 INFO kablam!   --> src/response.rs:29:17
Aug 31 23:44:20.176 INFO kablam!    |
Aug 31 23:44:20.176 INFO kablam! 29 |                 id     : ref id } => {
Aug 31 23:44:20.176 INFO kablam!    |                 --------^^^^^^^
Aug 31 23:44:20.176 INFO kablam!    |                 |
Aug 31 23:44:20.176 INFO kablam!    |                 help: remove this
Aug 31 23:44:20.176 INFO kablam! 
Aug 31 23:44:20.202 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Aug 31 23:44:20.212 INFO kablam! su: No module specific data is present
Aug 31 23:44:20.759 INFO running `"docker" "rm" "-f" "88fed93ab0dafb2e5a040397a1e5e77770a21d8430e30f0ff8716222da99900d"`
Aug 31 23:44:20.873 INFO blam! 88fed93ab0dafb2e5a040397a1e5e77770a21d8430e30f0ff8716222da99900d