Sep 21 08:11:19.997 INFO checking jsonrpc2-0.1.1 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 08:11:19.997 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 08:11:19.997 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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=1000" "-e" "CMD=cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 08:11:20.167 INFO blam! 2e1695ce222e03b44af0c0972a18f324befe064cdcfab8ed761b1c54343d14c3
Sep 21 08:11:20.169 INFO running `"docker" "start" "-a" "2e1695ce222e03b44af0c0972a18f324befe064cdcfab8ed761b1c54343d14c3"`
Sep 21 08:11:20.934 INFO kablam! usermod: no changes
Sep 21 08:11:21.070 INFO kablam!     Checking jsonrpc2 v0.1.1 (/source)
Sep 21 08:11:22.214 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 21 08:11:22.214 INFO kablam!  --> src/lib.rs:6:5
Sep 21 08:11:22.214 INFO kablam!   |
Sep 21 08:11:22.214 INFO kablam! 6 | use std::str::FromStr;
Sep 21 08:11:22.214 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 08:11:22.214 INFO kablam!   |
Sep 21 08:11:22.214 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 08:11:22.214 INFO kablam! 
Sep 21 08:11:22.214 INFO kablam! warning: unused imports: `ParseError`, `Url`
Sep 21 08:11:22.214 INFO kablam!  --> src/client.rs:8:17
Sep 21 08:11:22.214 INFO kablam!   |
Sep 21 08:11:22.214 INFO kablam! 8 | use self::url::{Url, ParseError};
Sep 21 08:11:22.214 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Sep 21 08:11:22.214 INFO kablam! 
Sep 21 08:11:22.214 INFO kablam! warning: unused imports: `Error`, `Response`
Sep 21 08:11:22.214 INFO kablam!   --> src/client.rs:11:17
Sep 21 08:11:22.214 INFO kablam!    |
Sep 21 08:11:22.214 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Sep 21 08:11:22.214 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Sep 21 08:11:22.214 INFO kablam! 
Sep 21 08:11:22.261 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 21 08:11:22.261 INFO kablam!  --> src/lib.rs:6:5
Sep 21 08:11:22.261 INFO kablam!   |
Sep 21 08:11:22.261 INFO kablam! 6 | use std::str::FromStr;
Sep 21 08:11:22.261 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 08:11:22.261 INFO kablam!   |
Sep 21 08:11:22.261 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 08:11:22.261 INFO kablam! 
Sep 21 08:11:22.261 INFO kablam! warning: unused imports: `ParseError`, `Url`
Sep 21 08:11:22.261 INFO kablam!  --> src/client.rs:8:17
Sep 21 08:11:22.261 INFO kablam!   |
Sep 21 08:11:22.261 INFO kablam! 8 | use self::url::{Url, ParseError};
Sep 21 08:11:22.261 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Sep 21 08:11:22.261 INFO kablam! 
Sep 21 08:11:22.261 INFO kablam! warning: unused imports: `Error`, `Response`
Sep 21 08:11:22.261 INFO kablam!   --> src/client.rs:11:17
Sep 21 08:11:22.261 INFO kablam!    |
Sep 21 08:11:22.261 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Sep 21 08:11:22.261 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Sep 21 08:11:22.261 INFO kablam! 
Sep 21 08:11:22.261 INFO kablam! warning: unused imports: `Error`, `Response`
Sep 21 08:11:22.261 INFO kablam!   --> src/lib.rs:75:26
Sep 21 08:11:22.261 INFO kablam!    |
Sep 21 08:11:22.261 INFO kablam! 75 |     use super::{JsonRpc, Error, Request, Response, Json, ToJson, RpcResult, Client};
Sep 21 08:11:22.261 INFO kablam!    |                          ^^^^^           ^^^^^^^^
Sep 21 08:11:22.261 INFO kablam!    |
Sep 21 08:11:22.261 INFO kablam! note: lint level defined here
Sep 21 08:11:22.261 INFO kablam!   --> src/lib.rs:74:12
Sep 21 08:11:22.261 INFO kablam!    |
Sep 21 08:11:22.261 INFO kablam! 74 |     #[warn(unused_imports)]
Sep 21 08:11:22.261 INFO kablam!    |            ^^^^^^^^^^^^^^
Sep 21 08:11:22.261 INFO kablam! 
Sep 21 08:11:22.342 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 21 08:11:22.342 INFO kablam!  --> src/client.rs:7:5
Sep 21 08:11:22.342 INFO kablam!   |
Sep 21 08:11:22.342 INFO kablam! 7 | use std::str::FromStr;
Sep 21 08:11:22.342 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 08:11:22.342 INFO kablam! 
Sep 21 08:11:22.342 INFO kablam! warning: unused variable: `size`
Sep 21 08:11:22.342 INFO kablam!   --> src/client.rs:32:24
Sep 21 08:11:22.342 INFO kablam!    |
Sep 21 08:11:22.342 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Sep 21 08:11:22.342 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Sep 21 08:11:22.342 INFO kablam!    |
Sep 21 08:11:22.342 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 08:11:22.342 INFO kablam! 
Sep 21 08:11:22.370 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Sep 21 08:11:22.370 INFO kablam!   --> src/response.rs:17:17
Sep 21 08:11:22.370 INFO kablam!    |
Sep 21 08:11:22.370 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Sep 21 08:11:22.370 INFO kablam!    |                 --------^^^^^^^^^^^^
Sep 21 08:11:22.370 INFO kablam!    |                 |
Sep 21 08:11:22.370 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.370 INFO kablam!    |
Sep 21 08:11:22.370 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Sep 21 08:11:22.370 INFO kablam! 
Sep 21 08:11:22.370 INFO kablam! warning: the `result:` in this pattern is redundant
Sep 21 08:11:22.370 INFO kablam!   --> src/response.rs:18:17
Sep 21 08:11:22.370 INFO kablam!    |
Sep 21 08:11:22.370 INFO kablam! 18 |                 result : ref result,
Sep 21 08:11:22.370 INFO kablam!    |                 --------^^^^^^^^^^^
Sep 21 08:11:22.370 INFO kablam!    |                 |
Sep 21 08:11:22.370 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.370 INFO kablam! 
Sep 21 08:11:22.370 INFO kablam! warning: the `id:` in this pattern is redundant
Sep 21 08:11:22.370 INFO kablam!   --> src/response.rs:19:17
Sep 21 08:11:22.370 INFO kablam!    |
Sep 21 08:11:22.370 INFO kablam! 19 |                 id     : ref id } => {
Sep 21 08:11:22.370 INFO kablam!    |                 --------^^^^^^^
Sep 21 08:11:22.370 INFO kablam!    |                 |
Sep 21 08:11:22.370 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.370 INFO kablam! 
Sep 21 08:11:22.370 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Sep 21 08:11:22.370 INFO kablam!   --> src/response.rs:27:17
Sep 21 08:11:22.371 INFO kablam!    |
Sep 21 08:11:22.371 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Sep 21 08:11:22.371 INFO kablam!    |                 --------^^^^^^^^^^^^
Sep 21 08:11:22.371 INFO kablam!    |                 |
Sep 21 08:11:22.371 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.371 INFO kablam! 
Sep 21 08:11:22.371 INFO kablam! warning: the `error:` in this pattern is redundant
Sep 21 08:11:22.371 INFO kablam!   --> src/response.rs:28:17
Sep 21 08:11:22.371 INFO kablam!    |
Sep 21 08:11:22.371 INFO kablam! 28 |                 error  : ref error,
Sep 21 08:11:22.371 INFO kablam!    |                 --------^^^^^^^^^^
Sep 21 08:11:22.371 INFO kablam!    |                 |
Sep 21 08:11:22.371 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.371 INFO kablam! 
Sep 21 08:11:22.371 INFO kablam! warning: the `id:` in this pattern is redundant
Sep 21 08:11:22.371 INFO kablam!   --> src/response.rs:29:17
Sep 21 08:11:22.371 INFO kablam!    |
Sep 21 08:11:22.371 INFO kablam! 29 |                 id     : ref id } => {
Sep 21 08:11:22.371 INFO kablam!    |                 --------^^^^^^^
Sep 21 08:11:22.371 INFO kablam!    |                 |
Sep 21 08:11:22.371 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.371 INFO kablam! 
Sep 21 08:11:22.402 INFO kablam! warning: unused import: `std::str::FromStr`
Sep 21 08:11:22.402 INFO kablam!  --> src/client.rs:7:5
Sep 21 08:11:22.402 INFO kablam!   |
Sep 21 08:11:22.402 INFO kablam! 7 | use std::str::FromStr;
Sep 21 08:11:22.402 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Sep 21 08:11:22.402 INFO kablam! 
Sep 21 08:11:22.410 INFO kablam! warning: unused variable: `params`
Sep 21 08:11:22.410 INFO kablam!   --> src/lib.rs:79:14
Sep 21 08:11:22.410 INFO kablam!    |
Sep 21 08:11:22.410 INFO kablam! 79 |     fn hello(params: &Option<Json>) -> RpcResult {
Sep 21 08:11:22.410 INFO kablam!    |              ^^^^^^ help: consider using `_params` instead
Sep 21 08:11:22.410 INFO kablam!    |
Sep 21 08:11:22.410 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 21 08:11:22.410 INFO kablam! 
Sep 21 08:11:22.410 INFO kablam! warning: unused variable: `method`
Sep 21 08:11:22.410 INFO kablam!    --> src/lib.rs:146:13
Sep 21 08:11:22.410 INFO kablam!     |
Sep 21 08:11:22.410 INFO kablam! 146 |         let method = "ice";
Sep 21 08:11:22.410 INFO kablam!     |             ^^^^^^ help: consider using `_method` instead
Sep 21 08:11:22.410 INFO kablam! 
Sep 21 08:11:22.410 INFO kablam! warning: unused variable: `size`
Sep 21 08:11:22.410 INFO kablam!   --> src/client.rs:32:24
Sep 21 08:11:22.410 INFO kablam!    |
Sep 21 08:11:22.410 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Sep 21 08:11:22.410 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Sep 21 08:11:22.410 INFO kablam! 
Sep 21 08:11:22.450 INFO kablam! warning: function is never used: `test_client`
Sep 21 08:11:22.450 INFO kablam!    --> src/lib.rs:144:5
Sep 21 08:11:22.450 INFO kablam!     |
Sep 21 08:11:22.450 INFO kablam! 144 |     fn test_client(){
Sep 21 08:11:22.450 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Sep 21 08:11:22.450 INFO kablam!     |
Sep 21 08:11:22.450 INFO kablam!     = note: #[warn(dead_code)] on by default
Sep 21 08:11:22.450 INFO kablam! 
Sep 21 08:11:22.454 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Sep 21 08:11:22.454 INFO kablam!   --> src/response.rs:17:17
Sep 21 08:11:22.454 INFO kablam!    |
Sep 21 08:11:22.454 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Sep 21 08:11:22.454 INFO kablam!    |                 --------^^^^^^^^^^^^
Sep 21 08:11:22.454 INFO kablam!    |                 |
Sep 21 08:11:22.454 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.454 INFO kablam!    |
Sep 21 08:11:22.454 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Sep 21 08:11:22.454 INFO kablam! 
Sep 21 08:11:22.454 INFO kablam! warning: the `result:` in this pattern is redundant
Sep 21 08:11:22.454 INFO kablam!   --> src/response.rs:18:17
Sep 21 08:11:22.454 INFO kablam!    |
Sep 21 08:11:22.454 INFO kablam! 18 |                 result : ref result,
Sep 21 08:11:22.454 INFO kablam!    |                 --------^^^^^^^^^^^
Sep 21 08:11:22.454 INFO kablam!    |                 |
Sep 21 08:11:22.454 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.454 INFO kablam! 
Sep 21 08:11:22.454 INFO kablam! warning: the `id:` in this pattern is redundant
Sep 21 08:11:22.454 INFO kablam!   --> src/response.rs:19:17
Sep 21 08:11:22.454 INFO kablam!    |
Sep 21 08:11:22.454 INFO kablam! 19 |                 id     : ref id } => {
Sep 21 08:11:22.454 INFO kablam!    |                 --------^^^^^^^
Sep 21 08:11:22.454 INFO kablam!    |                 |
Sep 21 08:11:22.454 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.454 INFO kablam! 
Sep 21 08:11:22.454 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Sep 21 08:11:22.454 INFO kablam!   --> src/response.rs:27:17
Sep 21 08:11:22.454 INFO kablam!    |
Sep 21 08:11:22.454 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Sep 21 08:11:22.454 INFO kablam!    |                 --------^^^^^^^^^^^^
Sep 21 08:11:22.454 INFO kablam!    |                 |
Sep 21 08:11:22.454 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.454 INFO kablam! 
Sep 21 08:11:22.454 INFO kablam! warning: the `error:` in this pattern is redundant
Sep 21 08:11:22.454 INFO kablam!   --> src/response.rs:28:17
Sep 21 08:11:22.454 INFO kablam!    |
Sep 21 08:11:22.454 INFO kablam! 28 |                 error  : ref error,
Sep 21 08:11:22.454 INFO kablam!    |                 --------^^^^^^^^^^
Sep 21 08:11:22.454 INFO kablam!    |                 |
Sep 21 08:11:22.454 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.454 INFO kablam! 
Sep 21 08:11:22.455 INFO kablam! warning: the `id:` in this pattern is redundant
Sep 21 08:11:22.455 INFO kablam!   --> src/response.rs:29:17
Sep 21 08:11:22.455 INFO kablam!    |
Sep 21 08:11:22.455 INFO kablam! 29 |                 id     : ref id } => {
Sep 21 08:11:22.455 INFO kablam!    |                 --------^^^^^^^
Sep 21 08:11:22.455 INFO kablam!    |                 |
Sep 21 08:11:22.455 INFO kablam!    |                 help: remove this
Sep 21 08:11:22.455 INFO kablam! 
Sep 21 08:11:22.486 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.53s
Sep 21 08:11:22.486 INFO kablam! su: No module specific data is present
Sep 21 08:11:23.263 INFO running `"docker" "rm" "-f" "2e1695ce222e03b44af0c0972a18f324befe064cdcfab8ed761b1c54343d14c3"`
Sep 21 08:11:23.368 INFO blam! 2e1695ce222e03b44af0c0972a18f324befe064cdcfab8ed761b1c54343d14c3