Aug 17 19:00:24.090 INFO checking jsonrpc2-0.1.1 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 19:00:24.091 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 19:00:24.091 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 19:00:24.091 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-7/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 19:00:24.318 INFO blam! a375bf7350b5eb7a9b4a4ccabcbf4cf1085a45f568964aea29f03dade6a9806e
Aug 17 19:00:24.321 INFO running `"docker" "start" "-a" "a375bf7350b5eb7a9b4a4ccabcbf4cf1085a45f568964aea29f03dade6a9806e"`
Aug 17 19:00:25.366 INFO kablam!     Checking jsonrpc2 v0.1.1 (file:///source)
Aug 17 19:00:27.374 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 17 19:00:27.374 INFO kablam!  --> src/lib.rs:6:5
Aug 17 19:00:27.374 INFO kablam!   |
Aug 17 19:00:27.374 INFO kablam! 6 | use std::str::FromStr;
Aug 17 19:00:27.374 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 17 19:00:27.382 INFO kablam!   |
Aug 17 19:00:27.382 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 19:00:27.382 INFO kablam! 
Aug 17 19:00:27.384 INFO kablam! warning: unused imports: `ParseError`, `Url`
Aug 17 19:00:27.384 INFO kablam!  --> src/client.rs:8:17
Aug 17 19:00:27.384 INFO kablam!   |
Aug 17 19:00:27.384 INFO kablam! 8 | use self::url::{Url, ParseError};
Aug 17 19:00:27.384 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Aug 17 19:00:27.384 INFO kablam! 
Aug 17 19:00:27.385 INFO kablam! warning: unused imports: `Error`, `Response`
Aug 17 19:00:27.385 INFO kablam!   --> src/client.rs:11:17
Aug 17 19:00:27.385 INFO kablam!    |
Aug 17 19:00:27.385 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Aug 17 19:00:27.385 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Aug 17 19:00:27.385 INFO kablam! 
Aug 17 19:00:27.588 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 17 19:00:27.588 INFO kablam!  --> src/lib.rs:6:5
Aug 17 19:00:27.588 INFO kablam!   |
Aug 17 19:00:27.588 INFO kablam! 6 | use std::str::FromStr;
Aug 17 19:00:27.588 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 17 19:00:27.588 INFO kablam!   |
Aug 17 19:00:27.588 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 17 19:00:27.588 INFO kablam! 
Aug 17 19:00:27.589 INFO kablam! warning: unused imports: `ParseError`, `Url`
Aug 17 19:00:27.589 INFO kablam!  --> src/client.rs:8:17
Aug 17 19:00:27.589 INFO kablam!   |
Aug 17 19:00:27.589 INFO kablam! 8 | use self::url::{Url, ParseError};
Aug 17 19:00:27.590 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Aug 17 19:00:27.590 INFO kablam! 
Aug 17 19:00:27.590 INFO kablam! warning: unused imports: `Error`, `Response`
Aug 17 19:00:27.590 INFO kablam!   --> src/client.rs:11:17
Aug 17 19:00:27.590 INFO kablam!    |
Aug 17 19:00:27.590 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Aug 17 19:00:27.590 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Aug 17 19:00:27.590 INFO kablam! 
Aug 17 19:00:27.592 INFO kablam! warning: unused imports: `Error`, `Response`
Aug 17 19:00:27.593 INFO kablam!   --> src/lib.rs:75:26
Aug 17 19:00:27.593 INFO kablam!    |
Aug 17 19:00:27.593 INFO kablam! 75 |     use super::{JsonRpc, Error, Request, Response, Json, ToJson, RpcResult, Client};
Aug 17 19:00:27.593 INFO kablam!    |                          ^^^^^           ^^^^^^^^
Aug 17 19:00:27.593 INFO kablam!    |
Aug 17 19:00:27.594 INFO kablam! note: lint level defined here
Aug 17 19:00:27.594 INFO kablam!   --> src/lib.rs:74:12
Aug 17 19:00:27.594 INFO kablam!    |
Aug 17 19:00:27.594 INFO kablam! 74 |     #[warn(unused_imports)]
Aug 17 19:00:27.594 INFO kablam!    |            ^^^^^^^^^^^^^^
Aug 17 19:00:27.594 INFO kablam! 
Aug 17 19:00:27.909 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 17 19:00:27.909 INFO kablam!  --> src/client.rs:7:5
Aug 17 19:00:27.909 INFO kablam!   |
Aug 17 19:00:27.910 INFO kablam! 7 | use std::str::FromStr;
Aug 17 19:00:27.910 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 17 19:00:27.910 INFO kablam! 
Aug 17 19:00:27.953 INFO kablam! warning: unused variable: `size`
Aug 17 19:00:27.953 INFO kablam!   --> src/client.rs:32:24
Aug 17 19:00:27.953 INFO kablam!    |
Aug 17 19:00:27.953 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Aug 17 19:00:27.953 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Aug 17 19:00:27.953 INFO kablam!    |
Aug 17 19:00:27.953 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 19:00:27.953 INFO kablam! 
Aug 17 19:00:28.110 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 17 19:00:28.110 INFO kablam!   --> src/response.rs:17:17
Aug 17 19:00:28.110 INFO kablam!    |
Aug 17 19:00:28.110 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Aug 17 19:00:28.110 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 17 19:00:28.111 INFO kablam!    |                 |
Aug 17 19:00:28.111 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.112 INFO kablam!    |
Aug 17 19:00:28.112 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Aug 17 19:00:28.112 INFO kablam! 
Aug 17 19:00:28.112 INFO kablam! warning: the `result:` in this pattern is redundant
Aug 17 19:00:28.112 INFO kablam!   --> src/response.rs:18:17
Aug 17 19:00:28.112 INFO kablam!    |
Aug 17 19:00:28.112 INFO kablam! 18 |                 result : ref result,
Aug 17 19:00:28.112 INFO kablam!    |                 --------^^^^^^^^^^^
Aug 17 19:00:28.112 INFO kablam!    |                 |
Aug 17 19:00:28.112 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.112 INFO kablam! 
Aug 17 19:00:28.112 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 17 19:00:28.112 INFO kablam!   --> src/response.rs:19:17
Aug 17 19:00:28.112 INFO kablam!    |
Aug 17 19:00:28.112 INFO kablam! 19 |                 id     : ref id } => {
Aug 17 19:00:28.112 INFO kablam!    |                 --------^^^^^^^
Aug 17 19:00:28.112 INFO kablam!    |                 |
Aug 17 19:00:28.112 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.112 INFO kablam! 
Aug 17 19:00:28.112 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 17 19:00:28.112 INFO kablam!   --> src/response.rs:27:17
Aug 17 19:00:28.112 INFO kablam!    |
Aug 17 19:00:28.112 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Aug 17 19:00:28.112 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 17 19:00:28.112 INFO kablam!    |                 |
Aug 17 19:00:28.113 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.113 INFO kablam! 
Aug 17 19:00:28.113 INFO kablam! warning: the `error:` in this pattern is redundant
Aug 17 19:00:28.113 INFO kablam!   --> src/response.rs:28:17
Aug 17 19:00:28.113 INFO kablam!    |
Aug 17 19:00:28.113 INFO kablam! 28 |                 error  : ref error,
Aug 17 19:00:28.113 INFO kablam!    |                 --------^^^^^^^^^^
Aug 17 19:00:28.113 INFO kablam!    |                 |
Aug 17 19:00:28.113 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.113 INFO kablam! 
Aug 17 19:00:28.113 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 17 19:00:28.113 INFO kablam!   --> src/response.rs:29:17
Aug 17 19:00:28.113 INFO kablam!    |
Aug 17 19:00:28.113 INFO kablam! 29 |                 id     : ref id } => {
Aug 17 19:00:28.113 INFO kablam!    |                 --------^^^^^^^
Aug 17 19:00:28.113 INFO kablam!    |                 |
Aug 17 19:00:28.113 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.113 INFO kablam! 
Aug 17 19:00:28.420 INFO kablam! warning: unused import: `std::str::FromStr`
Aug 17 19:00:28.420 INFO kablam!  --> src/client.rs:7:5
Aug 17 19:00:28.420 INFO kablam!   |
Aug 17 19:00:28.420 INFO kablam! 7 | use std::str::FromStr;
Aug 17 19:00:28.420 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Aug 17 19:00:28.420 INFO kablam! 
Aug 17 19:00:28.483 INFO kablam! warning: unused variable: `params`
Aug 17 19:00:28.483 INFO kablam!   --> src/lib.rs:79:14
Aug 17 19:00:28.483 INFO kablam!    |
Aug 17 19:00:28.483 INFO kablam! 79 |     fn hello(params: &Option<Json>) -> RpcResult {
Aug 17 19:00:28.483 INFO kablam!    |              ^^^^^^ help: consider using `_params` instead
Aug 17 19:00:28.490 INFO kablam!    |
Aug 17 19:00:28.491 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 17 19:00:28.491 INFO kablam! 
Aug 17 19:00:28.491 INFO kablam! warning: unused variable: `method`
Aug 17 19:00:28.491 INFO kablam!    --> src/lib.rs:146:13
Aug 17 19:00:28.491 INFO kablam!     |
Aug 17 19:00:28.491 INFO kablam! 146 |         let method = "ice";
Aug 17 19:00:28.491 INFO kablam!     |             ^^^^^^ help: consider using `_method` instead
Aug 17 19:00:28.491 INFO kablam! 
Aug 17 19:00:28.491 INFO kablam! warning: unused variable: `size`
Aug 17 19:00:28.491 INFO kablam!   --> src/client.rs:32:24
Aug 17 19:00:28.491 INFO kablam!    |
Aug 17 19:00:28.491 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Aug 17 19:00:28.492 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Aug 17 19:00:28.492 INFO kablam! 
Aug 17 19:00:28.629 INFO kablam! warning: function is never used: `test_client`
Aug 17 19:00:28.629 INFO kablam!    --> src/lib.rs:144:5
Aug 17 19:00:28.629 INFO kablam!     |
Aug 17 19:00:28.629 INFO kablam! 144 |     fn test_client(){
Aug 17 19:00:28.629 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Aug 17 19:00:28.629 INFO kablam!     |
Aug 17 19:00:28.629 INFO kablam!     = note: #[warn(dead_code)] on by default
Aug 17 19:00:28.629 INFO kablam! 
Aug 17 19:00:28.645 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 17 19:00:28.645 INFO kablam!   --> src/response.rs:17:17
Aug 17 19:00:28.645 INFO kablam!    |
Aug 17 19:00:28.646 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Aug 17 19:00:28.646 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 17 19:00:28.646 INFO kablam!    |                 |
Aug 17 19:00:28.646 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.646 INFO kablam!    |
Aug 17 19:00:28.647 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Aug 17 19:00:28.647 INFO kablam! 
Aug 17 19:00:28.647 INFO kablam! warning: the `result:` in this pattern is redundant
Aug 17 19:00:28.647 INFO kablam!   --> src/response.rs:18:17
Aug 17 19:00:28.647 INFO kablam!    |
Aug 17 19:00:28.647 INFO kablam! 18 |                 result : ref result,
Aug 17 19:00:28.647 INFO kablam!    |                 --------^^^^^^^^^^^
Aug 17 19:00:28.647 INFO kablam!    |                 |
Aug 17 19:00:28.647 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.647 INFO kablam! 
Aug 17 19:00:28.647 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 17 19:00:28.647 INFO kablam!   --> src/response.rs:19:17
Aug 17 19:00:28.647 INFO kablam!    |
Aug 17 19:00:28.647 INFO kablam! 19 |                 id     : ref id } => {
Aug 17 19:00:28.647 INFO kablam!    |                 --------^^^^^^^
Aug 17 19:00:28.647 INFO kablam!    |                 |
Aug 17 19:00:28.647 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.648 INFO kablam! 
Aug 17 19:00:28.648 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Aug 17 19:00:28.648 INFO kablam!   --> src/response.rs:27:17
Aug 17 19:00:28.648 INFO kablam!    |
Aug 17 19:00:28.648 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Aug 17 19:00:28.648 INFO kablam!    |                 --------^^^^^^^^^^^^
Aug 17 19:00:28.648 INFO kablam!    |                 |
Aug 17 19:00:28.648 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.648 INFO kablam! 
Aug 17 19:00:28.648 INFO kablam! warning: the `error:` in this pattern is redundant
Aug 17 19:00:28.648 INFO kablam!   --> src/response.rs:28:17
Aug 17 19:00:28.648 INFO kablam!    |
Aug 17 19:00:28.648 INFO kablam! 28 |                 error  : ref error,
Aug 17 19:00:28.648 INFO kablam!    |                 --------^^^^^^^^^^
Aug 17 19:00:28.648 INFO kablam!    |                 |
Aug 17 19:00:28.648 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.648 INFO kablam! 
Aug 17 19:00:28.648 INFO kablam! warning: the `id:` in this pattern is redundant
Aug 17 19:00:28.648 INFO kablam!   --> src/response.rs:29:17
Aug 17 19:00:28.648 INFO kablam!    |
Aug 17 19:00:28.648 INFO kablam! 29 |                 id     : ref id } => {
Aug 17 19:00:28.648 INFO kablam!    |                 --------^^^^^^^
Aug 17 19:00:28.648 INFO kablam!    |                 |
Aug 17 19:00:28.648 INFO kablam!    |                 help: remove this
Aug 17 19:00:28.649 INFO kablam! 
Aug 17 19:00:28.695 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.54s
Aug 17 19:00:28.711 INFO kablam! su: No module specific data is present
Aug 17 19:00:29.210 INFO running `"docker" "rm" "-f" "a375bf7350b5eb7a9b4a4ccabcbf4cf1085a45f568964aea29f03dade6a9806e"`
Aug 17 19:00:29.369 INFO blam! a375bf7350b5eb7a9b4a4ccabcbf4cf1085a45f568964aea29f03dade6a9806e