Nov 30 08:46:43.469 INFO checking S2Lab/gravatar-reverse-proxy against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 08:46:43.469 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-6/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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"`
Nov 30 08:46:43.974 INFO [stdout] ee95fd8de9b7e52a3d19cc6997898fa6fdf478d4efd696bd87f87e6d569b8b2a
Nov 30 08:46:43.976 INFO running `"docker" "start" "-a" "ee95fd8de9b7e52a3d19cc6997898fa6fdf478d4efd696bd87f87e6d569b8b2a"`
Nov 30 08:46:45.760 INFO [stderr] usermod: no changes
Nov 30 08:46:46.033 INFO [stderr]     Checking conduit-mime-types v0.7.3
Nov 30 08:46:46.033 INFO [stderr]     Checking serde_json v0.8.6
Nov 30 08:46:46.033 INFO [stderr]    Compiling hyper v0.10.6
Nov 30 08:46:46.035 INFO [stderr]     Checking crypto-hash v0.2.1
Nov 30 08:46:53.013 INFO [stderr]     Checking iron v0.5.1
Nov 30 08:46:53.013 INFO [stderr]     Checking hyper-rustls v0.3.2
Nov 30 08:46:55.390 INFO [stderr]     Checking persistent v0.3.0
Nov 30 08:46:55.392 INFO [stderr]     Checking router v0.5.1
Nov 30 08:46:58.166 INFO [stderr]     Checking bodyparser v0.5.0
Nov 30 08:46:59.726 INFO [stderr]     Checking urlencoded v0.5.0
Nov 30 08:47:01.342 INFO [stderr]     Checking gravatar-reverse-proxy v0.1.0 (/source)
Nov 30 08:47:06.152 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.153 INFO [stderr]    --> src/main.rs:100:43
Nov 30 08:47:06.153 INFO [stderr]     |
Nov 30 08:47:06.153 INFO [stderr] 100 |             return Err(IronResponse::with((HyperStatusCode::NotFound)));
Nov 30 08:47:06.153 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.154 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.154 INFO [stderr]    --> src/main.rs:100:43
Nov 30 08:47:06.154 INFO [stderr]     |
Nov 30 08:47:06.154 INFO [stderr] 100 |             return Err(IronResponse::with((HyperStatusCode::NotFound)));
Nov 30 08:47:06.155 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.155 INFO [stderr]     |
Nov 30 08:47:06.155 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 08:47:06.155 INFO [stderr] 
Nov 30 08:47:06.156 INFO [stderr]     |
Nov 30 08:47:06.156 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 30 08:47:06.156 INFO [stderr] 
Nov 30 08:47:06.156 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.157 INFO [stderr]    --> src/main.rs:114:51
Nov 30 08:47:06.157 INFO [stderr]     |
Nov 30 08:47:06.157 INFO [stderr] 114 |             None => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Nov 30 08:47:06.157 INFO [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.158 INFO [stderr] 
Nov 30 08:47:06.158 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.158 INFO [stderr]    --> src/main.rs:133:61
Nov 30 08:47:06.158 INFO [stderr]     |
Nov 30 08:47:06.159 INFO [stderr] 133 |                     Err(_) => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Nov 30 08:47:06.159 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.159 INFO [stderr] 
Nov 30 08:47:06.160 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.160 INFO [stderr]    --> src/main.rs:171:47
Nov 30 08:47:06.160 INFO [stderr]     |
Nov 30 08:47:06.160 INFO [stderr] 171 |             .ok_or_else(|| IronResponse::with((HyperStatusCode::BadGateway))));
Nov 30 08:47:06.161 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.161 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.161 INFO [stderr]    --> src/main.rs:114:51
Nov 30 08:47:06.161 INFO [stderr]     |
Nov 30 08:47:06.161 INFO [stderr] 114 |             None => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Nov 30 08:47:06.162 INFO [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.162 INFO [stderr] 
Nov 30 08:47:06.162 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.162 INFO [stderr]    --> src/main.rs:133:61
Nov 30 08:47:06.163 INFO [stderr]     |
Nov 30 08:47:06.163 INFO [stderr] 133 |                     Err(_) => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Nov 30 08:47:06.163 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.163 INFO [stderr] 
Nov 30 08:47:06.163 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.164 INFO [stderr]    --> src/main.rs:171:47
Nov 30 08:47:06.164 INFO [stderr]     |
Nov 30 08:47:06.164 INFO [stderr] 171 |             .ok_or_else(|| IronResponse::with((HyperStatusCode::BadGateway))));
Nov 30 08:47:06.164 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.165 INFO [stderr] 
Nov 30 08:47:06.165 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.165 INFO [stderr]    --> src/main.rs:244:43
Nov 30 08:47:06.165 INFO [stderr]     |
Nov 30 08:47:06.165 INFO [stderr] 244 |             return Err(IronResponse::with((HyperStatusCode::BadGateway)));
Nov 30 08:47:06.166 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.166 INFO [stderr] 
Nov 30 08:47:06.166 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.166 INFO [stderr]    --> src/main.rs:250:45
Nov 30 08:47:06.166 INFO [stderr]     |
Nov 30 08:47:06.166 INFO [stderr] 250 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Nov 30 08:47:06.166 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.166 INFO [stderr] 
Nov 30 08:47:06.166 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.166 INFO [stderr]    --> src/main.rs:271:45
Nov 30 08:47:06.166 INFO [stderr]     |
Nov 30 08:47:06.167 INFO [stderr] 271 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Nov 30 08:47:06.167 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.167 INFO [stderr] 
Nov 30 08:47:06.167 INFO [stderr] 
Nov 30 08:47:06.167 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.167 INFO [stderr]    --> src/main.rs:244:43
Nov 30 08:47:06.167 INFO [stderr]     |
Nov 30 08:47:06.167 INFO [stderr] 244 |             return Err(IronResponse::with((HyperStatusCode::BadGateway)));
Nov 30 08:47:06.167 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.167 INFO [stderr] 
Nov 30 08:47:06.167 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.168 INFO [stderr]    --> src/main.rs:250:45
Nov 30 08:47:06.168 INFO [stderr]     |
Nov 30 08:47:06.168 INFO [stderr] 250 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Nov 30 08:47:06.168 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.168 INFO [stderr] 
Nov 30 08:47:06.168 INFO [stderr] warning: unnecessary parentheses around function argument
Nov 30 08:47:06.168 INFO [stderr]    --> src/main.rs:271:45
Nov 30 08:47:06.168 INFO [stderr]     |
Nov 30 08:47:06.168 INFO [stderr] 271 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Nov 30 08:47:06.168 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 30 08:47:06.168 INFO [stderr] 
Nov 30 08:47:06.507 INFO [stderr] warning: variable does not need to be mutable
Nov 30 08:47:06.507 INFO [stderr]    --> src/main.rs:189:33
Nov 30 08:47:06.508 INFO [stderr]     |
Nov 30 08:47:06.508 INFO [stderr] 189 |     fn set_cache_headers(&self, mut res: &mut IronResponse) {
Nov 30 08:47:06.508 INFO [stderr]     |                                 ----^^^
Nov 30 08:47:06.508 INFO [stderr]     |                                 |
Nov 30 08:47:06.509 INFO [stderr]     |                                 help: remove this `mut`
Nov 30 08:47:06.509 INFO [stderr]     |
Nov 30 08:47:06.509 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 08:47:06.509 INFO [stderr] 
Nov 30 08:47:06.524 INFO [stderr] warning: variable does not need to be mutable
Nov 30 08:47:06.524 INFO [stderr]    --> src/main.rs:189:33
Nov 30 08:47:06.524 INFO [stderr]     |
Nov 30 08:47:06.525 INFO [stderr] 189 |     fn set_cache_headers(&self, mut res: &mut IronResponse) {
Nov 30 08:47:06.525 INFO [stderr]     |                                 ----^^^
Nov 30 08:47:06.525 INFO [stderr]     |                                 |
Nov 30 08:47:06.525 INFO [stderr]     |                                 help: remove this `mut`
Nov 30 08:47:06.525 INFO [stderr]     |
Nov 30 08:47:06.525 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 08:47:06.525 INFO [stderr] 
Nov 30 08:47:06.629 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.86s
Nov 30 08:47:06.646 INFO [stderr] su: No module specific data is present
Nov 30 08:47:08.257 INFO running `"docker" "inspect" "ee95fd8de9b7e52a3d19cc6997898fa6fdf478d4efd696bd87f87e6d569b8b2a"`
Nov 30 08:47:08.656 INFO running `"docker" "rm" "-f" "ee95fd8de9b7e52a3d19cc6997898fa6fdf478d4efd696bd87f87e6d569b8b2a"`
Nov 30 08:47:09.032 INFO [stdout] ee95fd8de9b7e52a3d19cc6997898fa6fdf478d4efd696bd87f87e6d569b8b2a