Oct 27 20:12:59.395 INFO checking jsonrpc2-0.1.1 against try#19f01b935b91481fd445b16b533d2f87661bf12e for pr-55192-2
Oct 27 20:12:59.395 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-55192-2/worker-1/try#19f01b935b91481fd445b16b533d2f87661bf12e:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-55192-2/try#19f01b935b91481fd445b16b533d2f87661bf12e:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +19f01b935b91481fd445b16b533d2f87661bf12e-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 27 20:12:59.792 INFO blam! 35b17cdb21cd4a62a0676c5998d7bef3cfda40a7d739d753f59cd3329a830051
Oct 27 20:12:59.803 INFO running `"docker" "start" "-a" "35b17cdb21cd4a62a0676c5998d7bef3cfda40a7d739d753f59cd3329a830051"`
Oct 27 20:13:01.323 INFO kablam! usermod: no changes
Oct 27 20:13:01.534 INFO kablam!     Checking jsonrpc2 v0.1.1 (/source)
Oct 27 20:13:05.033 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 27 20:13:05.034 INFO kablam!  --> src/lib.rs:6:5
Oct 27 20:13:05.034 INFO kablam!   |
Oct 27 20:13:05.034 INFO kablam! 6 | use std::str::FromStr;
Oct 27 20:13:05.042 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 20:13:05.043 INFO kablam!   |
Oct 27 20:13:05.043 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 20:13:05.043 INFO kablam! 
Oct 27 20:13:05.044 INFO kablam! warning: unused imports: `ParseError`, `Url`
Oct 27 20:13:05.044 INFO kablam!  --> src/client.rs:8:17
Oct 27 20:13:05.044 INFO kablam!   |
Oct 27 20:13:05.045 INFO kablam! 8 | use self::url::{Url, ParseError};
Oct 27 20:13:05.045 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Oct 27 20:13:05.045 INFO kablam! 
Oct 27 20:13:05.045 INFO kablam! warning: unused imports: `Error`, `Response`
Oct 27 20:13:05.046 INFO kablam!   --> src/client.rs:11:17
Oct 27 20:13:05.046 INFO kablam!    |
Oct 27 20:13:05.054 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Oct 27 20:13:05.055 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Oct 27 20:13:05.055 INFO kablam! 
Oct 27 20:13:05.115 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 27 20:13:05.115 INFO kablam!  --> src/lib.rs:6:5
Oct 27 20:13:05.115 INFO kablam!   |
Oct 27 20:13:05.115 INFO kablam! 6 | use std::str::FromStr;
Oct 27 20:13:05.115 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 20:13:05.115 INFO kablam!   |
Oct 27 20:13:05.115 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 27 20:13:05.115 INFO kablam! 
Oct 27 20:13:05.115 INFO kablam! warning: unused imports: `ParseError`, `Url`
Oct 27 20:13:05.115 INFO kablam!  --> src/client.rs:8:17
Oct 27 20:13:05.115 INFO kablam!   |
Oct 27 20:13:05.115 INFO kablam! 8 | use self::url::{Url, ParseError};
Oct 27 20:13:05.115 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Oct 27 20:13:05.115 INFO kablam! 
Oct 27 20:13:05.115 INFO kablam! warning: unused imports: `Error`, `Response`
Oct 27 20:13:05.115 INFO kablam!   --> src/client.rs:11:17
Oct 27 20:13:05.115 INFO kablam!    |
Oct 27 20:13:05.115 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Oct 27 20:13:05.115 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Oct 27 20:13:05.115 INFO kablam! 
Oct 27 20:13:05.115 INFO kablam! warning: unused imports: `Error`, `Response`
Oct 27 20:13:05.115 INFO kablam!   --> src/lib.rs:75:26
Oct 27 20:13:05.115 INFO kablam!    |
Oct 27 20:13:05.115 INFO kablam! 75 |     use super::{JsonRpc, Error, Request, Response, Json, ToJson, RpcResult, Client};
Oct 27 20:13:05.115 INFO kablam!    |                          ^^^^^           ^^^^^^^^
Oct 27 20:13:05.115 INFO kablam!    |
Oct 27 20:13:05.115 INFO kablam! note: lint level defined here
Oct 27 20:13:05.115 INFO kablam!   --> src/lib.rs:74:12
Oct 27 20:13:05.115 INFO kablam!    |
Oct 27 20:13:05.115 INFO kablam! 74 |     #[warn(unused_imports)]
Oct 27 20:13:05.115 INFO kablam!    |            ^^^^^^^^^^^^^^
Oct 27 20:13:05.115 INFO kablam! 
Oct 27 20:13:05.235 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 27 20:13:05.235 INFO kablam!  --> src/client.rs:7:5
Oct 27 20:13:05.235 INFO kablam!   |
Oct 27 20:13:05.235 INFO kablam! 7 | use std::str::FromStr;
Oct 27 20:13:05.235 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 20:13:05.235 INFO kablam! 
Oct 27 20:13:05.243 INFO kablam! warning: unused variable: `size`
Oct 27 20:13:05.243 INFO kablam!   --> src/client.rs:32:24
Oct 27 20:13:05.243 INFO kablam!    |
Oct 27 20:13:05.243 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Oct 27 20:13:05.243 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Oct 27 20:13:05.243 INFO kablam!    |
Oct 27 20:13:05.243 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 20:13:05.243 INFO kablam! 
Oct 27 20:13:05.247 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 27 20:13:05.247 INFO kablam!  --> src/client.rs:7:5
Oct 27 20:13:05.247 INFO kablam!   |
Oct 27 20:13:05.247 INFO kablam! 7 | use std::str::FromStr;
Oct 27 20:13:05.247 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 27 20:13:05.247 INFO kablam! 
Oct 27 20:13:05.263 INFO kablam! warning: unused variable: `params`
Oct 27 20:13:05.263 INFO kablam!   --> src/lib.rs:79:14
Oct 27 20:13:05.263 INFO kablam!    |
Oct 27 20:13:05.263 INFO kablam! 79 |     fn hello(params: &Option<Json>) -> RpcResult {
Oct 27 20:13:05.263 INFO kablam!    |              ^^^^^^ help: consider using `_params` instead
Oct 27 20:13:05.263 INFO kablam!    |
Oct 27 20:13:05.263 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 27 20:13:05.263 INFO kablam! 
Oct 27 20:13:05.263 INFO kablam! warning: unused variable: `method`
Oct 27 20:13:05.263 INFO kablam!    --> src/lib.rs:146:13
Oct 27 20:13:05.263 INFO kablam!     |
Oct 27 20:13:05.263 INFO kablam! 146 |         let method = "ice";
Oct 27 20:13:05.263 INFO kablam!     |             ^^^^^^ help: consider using `_method` instead
Oct 27 20:13:05.263 INFO kablam! 
Oct 27 20:13:05.263 INFO kablam! warning: unused variable: `size`
Oct 27 20:13:05.263 INFO kablam!   --> src/client.rs:32:24
Oct 27 20:13:05.263 INFO kablam!    |
Oct 27 20:13:05.263 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Oct 27 20:13:05.263 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Oct 27 20:13:05.263 INFO kablam! 
Oct 27 20:13:05.271 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Oct 27 20:13:05.271 INFO kablam!   --> src/response.rs:17:17
Oct 27 20:13:05.271 INFO kablam!    |
Oct 27 20:13:05.271 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Oct 27 20:13:05.271 INFO kablam!    |                 --------^^^^^^^^^^^^
Oct 27 20:13:05.271 INFO kablam!    |                 |
Oct 27 20:13:05.271 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.271 INFO kablam!    |
Oct 27 20:13:05.271 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Oct 27 20:13:05.271 INFO kablam! 
Oct 27 20:13:05.271 INFO kablam! warning: the `result:` in this pattern is redundant
Oct 27 20:13:05.271 INFO kablam!   --> src/response.rs:18:17
Oct 27 20:13:05.271 INFO kablam!    |
Oct 27 20:13:05.271 INFO kablam! 18 |                 result : ref result,
Oct 27 20:13:05.271 INFO kablam!    |                 --------^^^^^^^^^^^
Oct 27 20:13:05.271 INFO kablam!    |                 |
Oct 27 20:13:05.271 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.271 INFO kablam! 
Oct 27 20:13:05.271 INFO kablam! warning: the `id:` in this pattern is redundant
Oct 27 20:13:05.271 INFO kablam!   --> src/response.rs:19:17
Oct 27 20:13:05.271 INFO kablam!    |
Oct 27 20:13:05.271 INFO kablam! 19 |                 id     : ref id } => {
Oct 27 20:13:05.271 INFO kablam!    |                 --------^^^^^^^
Oct 27 20:13:05.271 INFO kablam!    |                 |
Oct 27 20:13:05.271 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.271 INFO kablam! 
Oct 27 20:13:05.271 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Oct 27 20:13:05.271 INFO kablam!   --> src/response.rs:27:17
Oct 27 20:13:05.271 INFO kablam!    |
Oct 27 20:13:05.271 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Oct 27 20:13:05.271 INFO kablam!    |                 --------^^^^^^^^^^^^
Oct 27 20:13:05.271 INFO kablam!    |                 |
Oct 27 20:13:05.271 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.271 INFO kablam! 
Oct 27 20:13:05.271 INFO kablam! warning: the `error:` in this pattern is redundant
Oct 27 20:13:05.271 INFO kablam!   --> src/response.rs:28:17
Oct 27 20:13:05.271 INFO kablam!    |
Oct 27 20:13:05.271 INFO kablam! 28 |                 error  : ref error,
Oct 27 20:13:05.271 INFO kablam!    |                 --------^^^^^^^^^^
Oct 27 20:13:05.271 INFO kablam!    |                 |
Oct 27 20:13:05.271 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.271 INFO kablam! 
Oct 27 20:13:05.271 INFO kablam! warning: the `id:` in this pattern is redundant
Oct 27 20:13:05.271 INFO kablam!   --> src/response.rs:29:17
Oct 27 20:13:05.271 INFO kablam!    |
Oct 27 20:13:05.271 INFO kablam! 29 |                 id     : ref id } => {
Oct 27 20:13:05.271 INFO kablam!    |                 --------^^^^^^^
Oct 27 20:13:05.271 INFO kablam!    |                 |
Oct 27 20:13:05.271 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.271 INFO kablam! 
Oct 27 20:13:05.315 INFO kablam! warning: function is never used: `test_client`
Oct 27 20:13:05.315 INFO kablam!    --> src/lib.rs:144:5
Oct 27 20:13:05.315 INFO kablam!     |
Oct 27 20:13:05.315 INFO kablam! 144 |     fn test_client(){
Oct 27 20:13:05.315 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Oct 27 20:13:05.315 INFO kablam!     |
Oct 27 20:13:05.315 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 27 20:13:05.315 INFO kablam! 
Oct 27 20:13:05.315 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Oct 27 20:13:05.315 INFO kablam!   --> src/response.rs:17:17
Oct 27 20:13:05.315 INFO kablam!    |
Oct 27 20:13:05.315 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Oct 27 20:13:05.315 INFO kablam!    |                 --------^^^^^^^^^^^^
Oct 27 20:13:05.315 INFO kablam!    |                 |
Oct 27 20:13:05.315 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.315 INFO kablam!    |
Oct 27 20:13:05.315 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Oct 27 20:13:05.315 INFO kablam! 
Oct 27 20:13:05.315 INFO kablam! warning: the `result:` in this pattern is redundant
Oct 27 20:13:05.315 INFO kablam!   --> src/response.rs:18:17
Oct 27 20:13:05.315 INFO kablam!    |
Oct 27 20:13:05.315 INFO kablam! 18 |                 result : ref result,
Oct 27 20:13:05.315 INFO kablam!    |                 --------^^^^^^^^^^^
Oct 27 20:13:05.315 INFO kablam!    |                 |
Oct 27 20:13:05.315 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.315 INFO kablam! 
Oct 27 20:13:05.315 INFO kablam! warning: the `id:` in this pattern is redundant
Oct 27 20:13:05.315 INFO kablam!   --> src/response.rs:19:17
Oct 27 20:13:05.315 INFO kablam!    |
Oct 27 20:13:05.315 INFO kablam! 19 |                 id     : ref id } => {
Oct 27 20:13:05.315 INFO kablam!    |                 --------^^^^^^^
Oct 27 20:13:05.315 INFO kablam!    |                 |
Oct 27 20:13:05.315 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.315 INFO kablam! 
Oct 27 20:13:05.315 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Oct 27 20:13:05.315 INFO kablam!   --> src/response.rs:27:17
Oct 27 20:13:05.315 INFO kablam!    |
Oct 27 20:13:05.315 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Oct 27 20:13:05.315 INFO kablam!    |                 --------^^^^^^^^^^^^
Oct 27 20:13:05.315 INFO kablam!    |                 |
Oct 27 20:13:05.315 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.315 INFO kablam! 
Oct 27 20:13:05.315 INFO kablam! warning: the `error:` in this pattern is redundant
Oct 27 20:13:05.315 INFO kablam!   --> src/response.rs:28:17
Oct 27 20:13:05.315 INFO kablam!    |
Oct 27 20:13:05.315 INFO kablam! 28 |                 error  : ref error,
Oct 27 20:13:05.315 INFO kablam!    |                 --------^^^^^^^^^^
Oct 27 20:13:05.316 INFO kablam!    |                 |
Oct 27 20:13:05.316 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.316 INFO kablam! 
Oct 27 20:13:05.316 INFO kablam! warning: the `id:` in this pattern is redundant
Oct 27 20:13:05.316 INFO kablam!   --> src/response.rs:29:17
Oct 27 20:13:05.316 INFO kablam!    |
Oct 27 20:13:05.316 INFO kablam! 29 |                 id     : ref id } => {
Oct 27 20:13:05.316 INFO kablam!    |                 --------^^^^^^^
Oct 27 20:13:05.316 INFO kablam!    |                 |
Oct 27 20:13:05.316 INFO kablam!    |                 help: remove this
Oct 27 20:13:05.316 INFO kablam! 
Oct 27 20:13:05.365 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.01s
Oct 27 20:13:05.368 INFO kablam! su: No module specific data is present
Oct 27 20:13:05.947 INFO running `"docker" "rm" "-f" "35b17cdb21cd4a62a0676c5998d7bef3cfda40a7d739d753f59cd3329a830051"`
Oct 27 20:13:06.227 INFO blam! 35b17cdb21cd4a62a0676c5998d7bef3cfda40a7d739d753f59cd3329a830051