Oct 13 13:06:34.530 INFO checking jsonrpc2-0.1.1 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 13:06:34.531 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-5/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-5/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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 13 13:06:34.940 INFO blam! 33f1bf5ef89e9065f16e15dee529a6daa4125ad2fa1d5729054cc6f6c38f114f
Oct 13 13:06:34.946 INFO running `"docker" "start" "-a" "33f1bf5ef89e9065f16e15dee529a6daa4125ad2fa1d5729054cc6f6c38f114f"`
Oct 13 13:06:35.828 INFO kablam! usermod: no changes
Oct 13 13:06:35.980 INFO kablam!     Checking jsonrpc2 v0.1.1 (/source)
Oct 13 13:06:38.464 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 13 13:06:38.464 INFO kablam!  --> src/lib.rs:6:5
Oct 13 13:06:38.464 INFO kablam!   |
Oct 13 13:06:38.464 INFO kablam! 6 | use std::str::FromStr;
Oct 13 13:06:38.464 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 13:06:38.464 INFO kablam!   |
Oct 13 13:06:38.464 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:06:38.464 INFO kablam! 
Oct 13 13:06:38.464 INFO kablam! warning: unused imports: `ParseError`, `Url`
Oct 13 13:06:38.464 INFO kablam!  --> src/client.rs:8:17
Oct 13 13:06:38.464 INFO kablam!   |
Oct 13 13:06:38.464 INFO kablam! 8 | use self::url::{Url, ParseError};
Oct 13 13:06:38.464 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Oct 13 13:06:38.464 INFO kablam! 
Oct 13 13:06:38.464 INFO kablam! warning: unused imports: `Error`, `Response`
Oct 13 13:06:38.464 INFO kablam!   --> src/client.rs:11:17
Oct 13 13:06:38.464 INFO kablam!    |
Oct 13 13:06:38.464 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Oct 13 13:06:38.464 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Oct 13 13:06:38.464 INFO kablam! 
Oct 13 13:06:38.589 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 13 13:06:38.589 INFO kablam!  --> src/client.rs:7:5
Oct 13 13:06:38.589 INFO kablam!   |
Oct 13 13:06:38.589 INFO kablam! 7 | use std::str::FromStr;
Oct 13 13:06:38.590 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 13:06:38.590 INFO kablam! 
Oct 13 13:06:38.596 INFO kablam! warning: unused variable: `size`
Oct 13 13:06:38.597 INFO kablam!   --> src/client.rs:32:24
Oct 13 13:06:38.597 INFO kablam!    |
Oct 13 13:06:38.597 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Oct 13 13:06:38.598 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Oct 13 13:06:38.598 INFO kablam!    |
Oct 13 13:06:38.598 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 13:06:38.598 INFO kablam! 
Oct 13 13:06:38.623 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Oct 13 13:06:38.623 INFO kablam!   --> src/response.rs:17:17
Oct 13 13:06:38.623 INFO kablam!    |
Oct 13 13:06:38.624 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Oct 13 13:06:38.624 INFO kablam!    |                 --------^^^^^^^^^^^^
Oct 13 13:06:38.624 INFO kablam!    |                 |
Oct 13 13:06:38.624 INFO kablam!    |                 help: remove this
Oct 13 13:06:38.625 INFO kablam!    |
Oct 13 13:06:38.625 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Oct 13 13:06:38.625 INFO kablam! 
Oct 13 13:06:38.625 INFO kablam! warning: the `result:` in this pattern is redundant
Oct 13 13:06:38.626 INFO kablam!   --> src/response.rs:18:17
Oct 13 13:06:38.626 INFO kablam!    |
Oct 13 13:06:38.626 INFO kablam! 18 |                 result : ref result,
Oct 13 13:06:38.626 INFO kablam!    |                 --------^^^^^^^^^^^
Oct 13 13:06:38.627 INFO kablam!    |                 |
Oct 13 13:06:38.627 INFO kablam!    |                 help: remove this
Oct 13 13:06:38.627 INFO kablam! 
Oct 13 13:06:38.627 INFO kablam! warning: the `id:` in this pattern is redundant
Oct 13 13:06:38.628 INFO kablam!   --> src/response.rs:19:17
Oct 13 13:06:38.628 INFO kablam!    |
Oct 13 13:06:38.632 INFO kablam! 19 |                 id     : ref id } => {
Oct 13 13:06:38.632 INFO kablam!    |                 --------^^^^^^^
Oct 13 13:06:38.633 INFO kablam!    |                 |
Oct 13 13:06:38.633 INFO kablam!    |                 help: remove this
Oct 13 13:06:38.633 INFO kablam! 
Oct 13 13:06:38.633 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Oct 13 13:06:38.634 INFO kablam!   --> src/response.rs:27:17
Oct 13 13:06:38.634 INFO kablam!    |
Oct 13 13:06:38.634 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Oct 13 13:06:38.634 INFO kablam!    |                 --------^^^^^^^^^^^^
Oct 13 13:06:38.635 INFO kablam!    |                 |
Oct 13 13:06:38.635 INFO kablam!    |                 help: remove this
Oct 13 13:06:38.635 INFO kablam! 
Oct 13 13:06:38.635 INFO kablam! warning: the `error:` in this pattern is redundant
Oct 13 13:06:38.636 INFO kablam!   --> src/response.rs:28:17
Oct 13 13:06:38.636 INFO kablam!    |
Oct 13 13:06:38.636 INFO kablam! 28 |                 error  : ref error,
Oct 13 13:06:38.636 INFO kablam!    |                 --------^^^^^^^^^^
Oct 13 13:06:38.636 INFO kablam!    |                 |
Oct 13 13:06:38.637 INFO kablam!    |                 help: remove this
Oct 13 13:06:38.637 INFO kablam! 
Oct 13 13:06:38.637 INFO kablam! warning: the `id:` in this pattern is redundant
Oct 13 13:06:38.637 INFO kablam!   --> src/response.rs:29:17
Oct 13 13:06:38.637 INFO kablam!    |
Oct 13 13:06:38.637 INFO kablam! 29 |                 id     : ref id } => {
Oct 13 13:06:38.637 INFO kablam!    |                 --------^^^^^^^
Oct 13 13:06:38.637 INFO kablam!    |                 |
Oct 13 13:06:38.637 INFO kablam!    |                 help: remove this
Oct 13 13:06:38.637 INFO kablam! 
Oct 13 13:06:38.856 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 13 13:06:38.856 INFO kablam!  --> src/lib.rs:6:5
Oct 13 13:06:38.856 INFO kablam!   |
Oct 13 13:06:38.856 INFO kablam! 6 | use std::str::FromStr;
Oct 13 13:06:38.856 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 13:06:38.856 INFO kablam!   |
Oct 13 13:06:38.856 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 13:06:38.856 INFO kablam! 
Oct 13 13:06:38.856 INFO kablam! warning: unused imports: `ParseError`, `Url`
Oct 13 13:06:38.856 INFO kablam!  --> src/client.rs:8:17
Oct 13 13:06:38.856 INFO kablam!   |
Oct 13 13:06:38.856 INFO kablam! 8 | use self::url::{Url, ParseError};
Oct 13 13:06:38.856 INFO kablam!   |                 ^^^  ^^^^^^^^^^
Oct 13 13:06:38.856 INFO kablam! 
Oct 13 13:06:38.856 INFO kablam! warning: unused imports: `Error`, `Response`
Oct 13 13:06:38.856 INFO kablam!   --> src/client.rs:11:17
Oct 13 13:06:38.856 INFO kablam!    |
Oct 13 13:06:38.856 INFO kablam! 11 | use ::{Request, Response, Json, ToJson, Error};
Oct 13 13:06:38.856 INFO kablam!    |                 ^^^^^^^^                ^^^^^
Oct 13 13:06:38.856 INFO kablam! 
Oct 13 13:06:38.856 INFO kablam! warning: unused imports: `Error`, `Response`
Oct 13 13:06:38.856 INFO kablam!   --> src/lib.rs:75:26
Oct 13 13:06:38.856 INFO kablam!    |
Oct 13 13:06:38.856 INFO kablam! 75 |     use super::{JsonRpc, Error, Request, Response, Json, ToJson, RpcResult, Client};
Oct 13 13:06:38.856 INFO kablam!    |                          ^^^^^           ^^^^^^^^
Oct 13 13:06:38.856 INFO kablam!    |
Oct 13 13:06:38.856 INFO kablam! note: lint level defined here
Oct 13 13:06:38.856 INFO kablam!   --> src/lib.rs:74:12
Oct 13 13:06:38.856 INFO kablam!    |
Oct 13 13:06:38.856 INFO kablam! 74 |     #[warn(unused_imports)]
Oct 13 13:06:38.856 INFO kablam!    |            ^^^^^^^^^^^^^^
Oct 13 13:06:38.856 INFO kablam! 
Oct 13 13:06:38.982 INFO kablam! warning: unused import: `std::str::FromStr`
Oct 13 13:06:38.982 INFO kablam!  --> src/client.rs:7:5
Oct 13 13:06:38.982 INFO kablam!   |
Oct 13 13:06:38.982 INFO kablam! 7 | use std::str::FromStr;
Oct 13 13:06:38.982 INFO kablam!   |     ^^^^^^^^^^^^^^^^^
Oct 13 13:06:38.982 INFO kablam! 
Oct 13 13:06:38.991 INFO kablam! warning: unused variable: `params`
Oct 13 13:06:38.991 INFO kablam!   --> src/lib.rs:79:14
Oct 13 13:06:38.991 INFO kablam!    |
Oct 13 13:06:38.992 INFO kablam! 79 |     fn hello(params: &Option<Json>) -> RpcResult {
Oct 13 13:06:38.992 INFO kablam!    |              ^^^^^^ help: consider using `_params` instead
Oct 13 13:06:38.992 INFO kablam!    |
Oct 13 13:06:38.992 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 13:06:38.992 INFO kablam! 
Oct 13 13:06:38.992 INFO kablam! warning: unused variable: `method`
Oct 13 13:06:38.992 INFO kablam!    --> src/lib.rs:146:13
Oct 13 13:06:38.992 INFO kablam!     |
Oct 13 13:06:38.992 INFO kablam! 146 |         let method = "ice";
Oct 13 13:06:38.992 INFO kablam!     |             ^^^^^^ help: consider using `_method` instead
Oct 13 13:06:38.993 INFO kablam! 
Oct 13 13:06:38.993 INFO kablam! warning: unused variable: `size`
Oct 13 13:06:38.994 INFO kablam!   --> src/client.rs:32:24
Oct 13 13:06:38.994 INFO kablam!    |
Oct 13 13:06:38.994 INFO kablam! 32 |                     Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) {
Oct 13 13:06:38.997 INFO kablam!    |                        ^^^^ help: consider using `_size` instead
Oct 13 13:06:38.997 INFO kablam! 
Oct 13 13:06:39.033 INFO kablam! warning: function is never used: `test_client`
Oct 13 13:06:39.033 INFO kablam!    --> src/lib.rs:144:5
Oct 13 13:06:39.033 INFO kablam!     |
Oct 13 13:06:39.033 INFO kablam! 144 |     fn test_client(){
Oct 13 13:06:39.033 INFO kablam!     |     ^^^^^^^^^^^^^^^^
Oct 13 13:06:39.034 INFO kablam!     |
Oct 13 13:06:39.034 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 13:06:39.034 INFO kablam! 
Oct 13 13:06:39.036 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Oct 13 13:06:39.036 INFO kablam!   --> src/response.rs:17:17
Oct 13 13:06:39.036 INFO kablam!    |
Oct 13 13:06:39.036 INFO kablam! 17 |                 jsonrpc: ref jsonrpc,
Oct 13 13:06:39.036 INFO kablam!    |                 --------^^^^^^^^^^^^
Oct 13 13:06:39.036 INFO kablam!    |                 |
Oct 13 13:06:39.036 INFO kablam!    |                 help: remove this
Oct 13 13:06:39.037 INFO kablam!    |
Oct 13 13:06:39.037 INFO kablam!    = note: #[warn(non_shorthand_field_patterns)] on by default
Oct 13 13:06:39.037 INFO kablam! 
Oct 13 13:06:39.037 INFO kablam! warning: the `result:` in this pattern is redundant
Oct 13 13:06:39.037 INFO kablam!   --> src/response.rs:18:17
Oct 13 13:06:39.037 INFO kablam!    |
Oct 13 13:06:39.037 INFO kablam! 18 |                 result : ref result,
Oct 13 13:06:39.037 INFO kablam!    |                 --------^^^^^^^^^^^
Oct 13 13:06:39.037 INFO kablam!    |                 |
Oct 13 13:06:39.037 INFO kablam!    |                 help: remove this
Oct 13 13:06:39.037 INFO kablam! 
Oct 13 13:06:39.037 INFO kablam! warning: the `id:` in this pattern is redundant
Oct 13 13:06:39.037 INFO kablam!   --> src/response.rs:19:17
Oct 13 13:06:39.037 INFO kablam!    |
Oct 13 13:06:39.037 INFO kablam! 19 |                 id     : ref id } => {
Oct 13 13:06:39.037 INFO kablam!    |                 --------^^^^^^^
Oct 13 13:06:39.037 INFO kablam!    |                 |
Oct 13 13:06:39.037 INFO kablam!    |                 help: remove this
Oct 13 13:06:39.037 INFO kablam! 
Oct 13 13:06:39.037 INFO kablam! warning: the `jsonrpc:` in this pattern is redundant
Oct 13 13:06:39.037 INFO kablam!   --> src/response.rs:27:17
Oct 13 13:06:39.038 INFO kablam!    |
Oct 13 13:06:39.038 INFO kablam! 27 |                 jsonrpc: ref jsonrpc,
Oct 13 13:06:39.038 INFO kablam!    |                 --------^^^^^^^^^^^^
Oct 13 13:06:39.038 INFO kablam!    |                 |
Oct 13 13:06:39.038 INFO kablam!    |                 help: remove this
Oct 13 13:06:39.038 INFO kablam! 
Oct 13 13:06:39.038 INFO kablam! warning: the `error:` in this pattern is redundant
Oct 13 13:06:39.038 INFO kablam!   --> src/response.rs:28:17
Oct 13 13:06:39.038 INFO kablam!    |
Oct 13 13:06:39.038 INFO kablam! 28 |                 error  : ref error,
Oct 13 13:06:39.038 INFO kablam!    |                 --------^^^^^^^^^^
Oct 13 13:06:39.038 INFO kablam!    |                 |
Oct 13 13:06:39.038 INFO kablam!    |                 help: remove this
Oct 13 13:06:39.038 INFO kablam! 
Oct 13 13:06:39.038 INFO kablam! warning: the `id:` in this pattern is redundant
Oct 13 13:06:39.038 INFO kablam!   --> src/response.rs:29:17
Oct 13 13:06:39.038 INFO kablam!    |
Oct 13 13:06:39.038 INFO kablam! 29 |                 id     : ref id } => {
Oct 13 13:06:39.038 INFO kablam!    |                 --------^^^^^^^
Oct 13 13:06:39.038 INFO kablam!    |                 |
Oct 13 13:06:39.038 INFO kablam!    |                 help: remove this
Oct 13 13:06:39.038 INFO kablam! 
Oct 13 13:06:39.094 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.24s
Oct 13 13:06:39.116 INFO kablam! su: No module specific data is present
Oct 13 13:06:39.872 INFO running `"docker" "rm" "-f" "33f1bf5ef89e9065f16e15dee529a6daa4125ad2fa1d5729054cc6f6c38f114f"`
Oct 13 13:06:40.160 INFO blam! 33f1bf5ef89e9065f16e15dee529a6daa4125ad2fa1d5729054cc6f6c38f114f