Dec 05 11:26:35.154 INFO checking jsonrpc2-0.1.1 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 05 11:26:35.154 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-7/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"` Dec 05 11:26:35.336 INFO [stdout] c0e788e8d5fa6c83c70bafb2a2b3d36d561437399b894c1580bff663b861e10b Dec 05 11:26:35.341 INFO running `"docker" "start" "-a" "c0e788e8d5fa6c83c70bafb2a2b3d36d561437399b894c1580bff663b861e10b"` Dec 05 11:26:36.247 INFO [stderr] usermod: no changes Dec 05 11:26:36.374 INFO [stderr] Checking jsonrpc2 v0.1.1 (/source) Dec 05 11:26:39.347 INFO [stderr] warning: unused import: `std::str::FromStr` Dec 05 11:26:39.347 INFO [stderr] --> src/lib.rs:6:5 Dec 05 11:26:39.348 INFO [stderr] | Dec 05 11:26:39.348 INFO [stderr] 6 | use std::str::FromStr; Dec 05 11:26:39.348 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 11:26:39.348 INFO [stderr] | Dec 05 11:26:39.349 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 11:26:39.349 INFO [stderr] Dec 05 11:26:39.350 INFO [stderr] warning: unused imports: `ParseError`, `Url` Dec 05 11:26:39.350 INFO [stderr] --> src/client.rs:8:17 Dec 05 11:26:39.350 INFO [stderr] | Dec 05 11:26:39.351 INFO [stderr] 8 | use self::url::{Url, ParseError}; Dec 05 11:26:39.351 INFO [stderr] | ^^^ ^^^^^^^^^^ Dec 05 11:26:39.351 INFO [stderr] Dec 05 11:26:39.351 INFO [stderr] warning: unused imports: `Error`, `Response` Dec 05 11:26:39.351 INFO [stderr] --> src/client.rs:11:17 Dec 05 11:26:39.351 INFO [stderr] | Dec 05 11:26:39.351 INFO [stderr] 11 | use ::{Request, Response, Json, ToJson, Error}; Dec 05 11:26:39.351 INFO [stderr] | ^^^^^^^^ ^^^^^ Dec 05 11:26:39.351 INFO [stderr] Dec 05 11:26:39.534 INFO [stderr] warning: unused import: `std::str::FromStr` Dec 05 11:26:39.534 INFO [stderr] --> src/client.rs:7:5 Dec 05 11:26:39.534 INFO [stderr] | Dec 05 11:26:39.534 INFO [stderr] 7 | use std::str::FromStr; Dec 05 11:26:39.534 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 11:26:39.539 INFO [stderr] Dec 05 11:26:39.555 INFO [stderr] warning: unused variable: `size` Dec 05 11:26:39.555 INFO [stderr] --> src/client.rs:32:24 Dec 05 11:26:39.555 INFO [stderr] | Dec 05 11:26:39.556 INFO [stderr] 32 | Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) { Dec 05 11:26:39.556 INFO [stderr] | ^^^^ help: consider using `_size` instead Dec 05 11:26:39.556 INFO [stderr] | Dec 05 11:26:39.556 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 11:26:39.557 INFO [stderr] Dec 05 11:26:39.619 INFO [stderr] warning: the `jsonrpc:` in this pattern is redundant Dec 05 11:26:39.619 INFO [stderr] --> src/response.rs:17:17 Dec 05 11:26:39.619 INFO [stderr] | Dec 05 11:26:39.620 INFO [stderr] 17 | jsonrpc: ref jsonrpc, Dec 05 11:26:39.620 INFO [stderr] | --------^^^^^^^^^^^^ Dec 05 11:26:39.620 INFO [stderr] | | Dec 05 11:26:39.621 INFO [stderr] | help: remove this Dec 05 11:26:39.621 INFO [stderr] | Dec 05 11:26:39.621 INFO [stderr] = note: #[warn(non_shorthand_field_patterns)] on by default Dec 05 11:26:39.631 INFO [stderr] Dec 05 11:26:39.631 INFO [stderr] warning: the `result:` in this pattern is redundant Dec 05 11:26:39.631 INFO [stderr] --> src/response.rs:18:17 Dec 05 11:26:39.632 INFO [stderr] | Dec 05 11:26:39.632 INFO [stderr] 18 | result : ref result, Dec 05 11:26:39.632 INFO [stderr] | --------^^^^^^^^^^^ Dec 05 11:26:39.633 INFO [stderr] | | Dec 05 11:26:39.633 INFO [stderr] | help: remove this Dec 05 11:26:39.633 INFO [stderr] Dec 05 11:26:39.633 INFO [stderr] warning: the `id:` in this pattern is redundant Dec 05 11:26:39.634 INFO [stderr] --> src/response.rs:19:17 Dec 05 11:26:39.634 INFO [stderr] | Dec 05 11:26:39.634 INFO [stderr] 19 | id : ref id } => { Dec 05 11:26:39.634 INFO [stderr] | --------^^^^^^^ Dec 05 11:26:39.635 INFO [stderr] | | Dec 05 11:26:39.635 INFO [stderr] | help: remove this Dec 05 11:26:39.635 INFO [stderr] Dec 05 11:26:39.636 INFO [stderr] warning: the `jsonrpc:` in this pattern is redundant Dec 05 11:26:39.636 INFO [stderr] --> src/response.rs:27:17 Dec 05 11:26:39.636 INFO [stderr] | Dec 05 11:26:39.636 INFO [stderr] 27 | jsonrpc: ref jsonrpc, Dec 05 11:26:39.637 INFO [stderr] | --------^^^^^^^^^^^^ Dec 05 11:26:39.637 INFO [stderr] | | Dec 05 11:26:39.637 INFO [stderr] | help: remove this Dec 05 11:26:39.637 INFO [stderr] Dec 05 11:26:39.638 INFO [stderr] warning: the `error:` in this pattern is redundant Dec 05 11:26:39.638 INFO [stderr] --> src/response.rs:28:17 Dec 05 11:26:39.638 INFO [stderr] | Dec 05 11:26:39.638 INFO [stderr] 28 | error : ref error, Dec 05 11:26:39.639 INFO [stderr] | --------^^^^^^^^^^ Dec 05 11:26:39.639 INFO [stderr] | | Dec 05 11:26:39.639 INFO [stderr] | help: remove this Dec 05 11:26:39.639 INFO [stderr] Dec 05 11:26:39.640 INFO [stderr] warning: the `id:` in this pattern is redundant Dec 05 11:26:39.640 INFO [stderr] --> src/response.rs:29:17 Dec 05 11:26:39.640 INFO [stderr] | Dec 05 11:26:39.640 INFO [stderr] 29 | id : ref id } => { Dec 05 11:26:39.641 INFO [stderr] | --------^^^^^^^ Dec 05 11:26:39.641 INFO [stderr] | | Dec 05 11:26:39.641 INFO [stderr] | help: remove this Dec 05 11:26:39.641 INFO [stderr] Dec 05 11:26:40.005 INFO [stderr] warning: unused import: `std::str::FromStr` Dec 05 11:26:40.005 INFO [stderr] --> src/lib.rs:6:5 Dec 05 11:26:40.005 INFO [stderr] | Dec 05 11:26:40.006 INFO [stderr] 6 | use std::str::FromStr; Dec 05 11:26:40.006 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 11:26:40.006 INFO [stderr] | Dec 05 11:26:40.007 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 05 11:26:40.007 INFO [stderr] Dec 05 11:26:40.007 INFO [stderr] warning: unused imports: `ParseError`, `Url` Dec 05 11:26:40.007 INFO [stderr] --> src/client.rs:8:17 Dec 05 11:26:40.007 INFO [stderr] | Dec 05 11:26:40.008 INFO [stderr] 8 | use self::url::{Url, ParseError}; Dec 05 11:26:40.008 INFO [stderr] | ^^^ ^^^^^^^^^^ Dec 05 11:26:40.008 INFO [stderr] Dec 05 11:26:40.008 INFO [stderr] warning: unused imports: `Error`, `Response` Dec 05 11:26:40.008 INFO [stderr] --> src/client.rs:11:17 Dec 05 11:26:40.009 INFO [stderr] | Dec 05 11:26:40.009 INFO [stderr] 11 | use ::{Request, Response, Json, ToJson, Error}; Dec 05 11:26:40.009 INFO [stderr] | ^^^^^^^^ ^^^^^ Dec 05 11:26:40.009 INFO [stderr] Dec 05 11:26:40.009 INFO [stderr] warning: unused imports: `Error`, `Response` Dec 05 11:26:40.010 INFO [stderr] --> src/lib.rs:75:26 Dec 05 11:26:40.010 INFO [stderr] | Dec 05 11:26:40.010 INFO [stderr] 75 | use super::{JsonRpc, Error, Request, Response, Json, ToJson, RpcResult, Client}; Dec 05 11:26:40.010 INFO [stderr] | ^^^^^ ^^^^^^^^ Dec 05 11:26:40.010 INFO [stderr] | Dec 05 11:26:40.011 INFO [stderr] note: lint level defined here Dec 05 11:26:40.011 INFO [stderr] --> src/lib.rs:74:12 Dec 05 11:26:40.011 INFO [stderr] | Dec 05 11:26:40.011 INFO [stderr] 74 | #[warn(unused_imports)] Dec 05 11:26:40.011 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 05 11:26:40.012 INFO [stderr] Dec 05 11:26:40.121 INFO [stderr] warning: unused import: `std::str::FromStr` Dec 05 11:26:40.121 INFO [stderr] --> src/client.rs:7:5 Dec 05 11:26:40.121 INFO [stderr] | Dec 05 11:26:40.121 INFO [stderr] 7 | use std::str::FromStr; Dec 05 11:26:40.121 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Dec 05 11:26:40.121 INFO [stderr] Dec 05 11:26:40.132 INFO [stderr] warning: unused variable: `params` Dec 05 11:26:40.132 INFO [stderr] --> src/lib.rs:79:14 Dec 05 11:26:40.132 INFO [stderr] | Dec 05 11:26:40.132 INFO [stderr] 79 | fn hello(params: &Option) -> RpcResult { Dec 05 11:26:40.132 INFO [stderr] | ^^^^^^ help: consider using `_params` instead Dec 05 11:26:40.132 INFO [stderr] | Dec 05 11:26:40.132 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 05 11:26:40.132 INFO [stderr] Dec 05 11:26:40.132 INFO [stderr] warning: unused variable: `method` Dec 05 11:26:40.132 INFO [stderr] --> src/lib.rs:146:13 Dec 05 11:26:40.132 INFO [stderr] | Dec 05 11:26:40.132 INFO [stderr] 146 | let method = "ice"; Dec 05 11:26:40.132 INFO [stderr] | ^^^^^^ help: consider using `_method` instead Dec 05 11:26:40.132 INFO [stderr] Dec 05 11:26:40.132 INFO [stderr] warning: unused variable: `size` Dec 05 11:26:40.132 INFO [stderr] --> src/client.rs:32:24 Dec 05 11:26:40.132 INFO [stderr] | Dec 05 11:26:40.132 INFO [stderr] 32 | Ok(size) => match Json::from_str(str::from_utf8(&body).unwrap()) { Dec 05 11:26:40.132 INFO [stderr] | ^^^^ help: consider using `_size` instead Dec 05 11:26:40.132 INFO [stderr] Dec 05 11:26:40.173 INFO [stderr] warning: function is never used: `test_client` Dec 05 11:26:40.173 INFO [stderr] --> src/lib.rs:144:5 Dec 05 11:26:40.174 INFO [stderr] | Dec 05 11:26:40.174 INFO [stderr] 144 | fn test_client(){ Dec 05 11:26:40.174 INFO [stderr] | ^^^^^^^^^^^^^^^^ Dec 05 11:26:40.174 INFO [stderr] | Dec 05 11:26:40.174 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 05 11:26:40.174 INFO [stderr] Dec 05 11:26:40.176 INFO [stderr] warning: the `jsonrpc:` in this pattern is redundant Dec 05 11:26:40.176 INFO [stderr] --> src/response.rs:17:17 Dec 05 11:26:40.177 INFO [stderr] | Dec 05 11:26:40.177 INFO [stderr] 17 | jsonrpc: ref jsonrpc, Dec 05 11:26:40.177 INFO [stderr] | --------^^^^^^^^^^^^ Dec 05 11:26:40.177 INFO [stderr] | | Dec 05 11:26:40.177 INFO [stderr] | help: remove this Dec 05 11:26:40.177 INFO [stderr] | Dec 05 11:26:40.177 INFO [stderr] = note: #[warn(non_shorthand_field_patterns)] on by default Dec 05 11:26:40.177 INFO [stderr] Dec 05 11:26:40.177 INFO [stderr] warning: the `result:` in this pattern is redundant Dec 05 11:26:40.177 INFO [stderr] --> src/response.rs:18:17 Dec 05 11:26:40.177 INFO [stderr] | Dec 05 11:26:40.177 INFO [stderr] 18 | result : ref result, Dec 05 11:26:40.177 INFO [stderr] | --------^^^^^^^^^^^ Dec 05 11:26:40.177 INFO [stderr] | | Dec 05 11:26:40.178 INFO [stderr] | help: remove this Dec 05 11:26:40.178 INFO [stderr] Dec 05 11:26:40.178 INFO [stderr] warning: the `id:` in this pattern is redundant Dec 05 11:26:40.178 INFO [stderr] --> src/response.rs:19:17 Dec 05 11:26:40.178 INFO [stderr] | Dec 05 11:26:40.178 INFO [stderr] 19 | id : ref id } => { Dec 05 11:26:40.178 INFO [stderr] | --------^^^^^^^ Dec 05 11:26:40.178 INFO [stderr] | | Dec 05 11:26:40.178 INFO [stderr] | help: remove this Dec 05 11:26:40.178 INFO [stderr] Dec 05 11:26:40.179 INFO [stderr] warning: the `jsonrpc:` in this pattern is redundant Dec 05 11:26:40.179 INFO [stderr] --> src/response.rs:27:17 Dec 05 11:26:40.179 INFO [stderr] | Dec 05 11:26:40.179 INFO [stderr] 27 | jsonrpc: ref jsonrpc, Dec 05 11:26:40.179 INFO [stderr] | --------^^^^^^^^^^^^ Dec 05 11:26:40.179 INFO [stderr] | | Dec 05 11:26:40.179 INFO [stderr] | help: remove this Dec 05 11:26:40.179 INFO [stderr] Dec 05 11:26:40.179 INFO [stderr] warning: the `error:` in this pattern is redundant Dec 05 11:26:40.179 INFO [stderr] --> src/response.rs:28:17 Dec 05 11:26:40.179 INFO [stderr] | Dec 05 11:26:40.179 INFO [stderr] 28 | error : ref error, Dec 05 11:26:40.179 INFO [stderr] | --------^^^^^^^^^^ Dec 05 11:26:40.179 INFO [stderr] | | Dec 05 11:26:40.179 INFO [stderr] | help: remove this Dec 05 11:26:40.180 INFO [stderr] Dec 05 11:26:40.180 INFO [stderr] warning: the `id:` in this pattern is redundant Dec 05 11:26:40.180 INFO [stderr] --> src/response.rs:29:17 Dec 05 11:26:40.180 INFO [stderr] | Dec 05 11:26:40.180 INFO [stderr] 29 | id : ref id } => { Dec 05 11:26:40.180 INFO [stderr] | --------^^^^^^^ Dec 05 11:26:40.180 INFO [stderr] | | Dec 05 11:26:40.180 INFO [stderr] | help: remove this Dec 05 11:26:40.181 INFO [stderr] Dec 05 11:26:40.219 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.94s Dec 05 11:26:40.231 INFO [stderr] su: No module specific data is present Dec 05 11:26:41.108 INFO running `"docker" "inspect" "c0e788e8d5fa6c83c70bafb2a2b3d36d561437399b894c1580bff663b861e10b"` Dec 05 11:26:41.437 INFO running `"docker" "rm" "-f" "c0e788e8d5fa6c83c70bafb2a2b3d36d561437399b894c1580bff663b861e10b"` Dec 05 11:26:41.751 INFO [stdout] c0e788e8d5fa6c83c70bafb2a2b3d36d561437399b894c1580bff663b861e10b