Dec 05 00:16:37.779 INFO checking S2Lab/gravatar-reverse-proxy against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 00:16:37.779 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 00:16:38.377 INFO [stdout] 6baadcba27d5d0556345e87cd1e8b3a1b141df2502795f4261a718c6375f72c4
Dec 05 00:16:38.379 INFO running `"docker" "start" "-a" "6baadcba27d5d0556345e87cd1e8b3a1b141df2502795f4261a718c6375f72c4"`
Dec 05 00:16:40.523 INFO [stderr] usermod: no changes
Dec 05 00:16:40.739 INFO [stderr]     Checking conduit-mime-types v0.7.3
Dec 05 00:16:40.739 INFO [stderr]     Checking serde_json v0.8.6
Dec 05 00:16:40.740 INFO [stderr]    Compiling hyper v0.10.6
Dec 05 00:16:40.762 INFO [stderr]     Checking crypto-hash v0.2.1
Dec 05 00:16:40.763 INFO [stderr]     Checking ring v0.7.3
Dec 05 00:16:46.079 INFO [stderr]     Checking webpki v0.10.1
Dec 05 00:16:47.423 INFO [stderr]     Checking rustls v0.5.8
Dec 05 00:16:47.423 INFO [stderr]     Checking webpki-roots v0.7.0
Dec 05 00:16:51.367 INFO [stderr]     Checking iron v0.5.1
Dec 05 00:16:54.143 INFO [stderr]     Checking persistent v0.3.0
Dec 05 00:16:54.144 INFO [stderr]     Checking router v0.5.1
Dec 05 00:16:54.876 INFO [stderr]     Checking hyper-rustls v0.3.2
Dec 05 00:16:57.824 INFO [stderr]     Checking bodyparser v0.5.0
Dec 05 00:16:59.807 INFO [stderr]     Checking urlencoded v0.5.0
Dec 05 00:17:01.631 INFO [stderr]     Checking gravatar-reverse-proxy v0.1.0 (/source)
Dec 05 00:17:06.472 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.472 INFO [stderr]    --> src/main.rs:100:43
Dec 05 00:17:06.472 INFO [stderr]     |
Dec 05 00:17:06.472 INFO [stderr] 100 |             return Err(IronResponse::with((HyperStatusCode::NotFound)));
Dec 05 00:17:06.472 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.472 INFO [stderr]     |
Dec 05 00:17:06.483 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 00:17:06.483 INFO [stderr] 
Dec 05 00:17:06.483 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.483 INFO [stderr]    --> src/main.rs:114:51
Dec 05 00:17:06.483 INFO [stderr]     |
Dec 05 00:17:06.483 INFO [stderr] 114 |             None => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Dec 05 00:17:06.483 INFO [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.483 INFO [stderr] 
Dec 05 00:17:06.483 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.483 INFO [stderr]    --> src/main.rs:133:61
Dec 05 00:17:06.483 INFO [stderr]     |
Dec 05 00:17:06.483 INFO [stderr] 133 |                     Err(_) => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Dec 05 00:17:06.483 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.483 INFO [stderr] 
Dec 05 00:17:06.483 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.483 INFO [stderr]    --> src/main.rs:171:47
Dec 05 00:17:06.483 INFO [stderr]     |
Dec 05 00:17:06.483 INFO [stderr] 171 |             .ok_or_else(|| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 05 00:17:06.483 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.483 INFO [stderr] 
Dec 05 00:17:06.483 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.483 INFO [stderr]    --> src/main.rs:244:43
Dec 05 00:17:06.483 INFO [stderr]     |
Dec 05 00:17:06.483 INFO [stderr] 244 |             return Err(IronResponse::with((HyperStatusCode::BadGateway)));
Dec 05 00:17:06.483 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.483 INFO [stderr] 
Dec 05 00:17:06.483 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.483 INFO [stderr]    --> src/main.rs:250:45
Dec 05 00:17:06.483 INFO [stderr]     |
Dec 05 00:17:06.483 INFO [stderr] 250 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 05 00:17:06.483 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.483 INFO [stderr] 
Dec 05 00:17:06.483 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.483 INFO [stderr]    --> src/main.rs:271:45
Dec 05 00:17:06.483 INFO [stderr]     |
Dec 05 00:17:06.483 INFO [stderr] 271 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 05 00:17:06.483 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.483 INFO [stderr] 
Dec 05 00:17:06.551 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.551 INFO [stderr]    --> src/main.rs:100:43
Dec 05 00:17:06.551 INFO [stderr]     |
Dec 05 00:17:06.551 INFO [stderr] 100 |             return Err(IronResponse::with((HyperStatusCode::NotFound)));
Dec 05 00:17:06.551 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.551 INFO [stderr]     |
Dec 05 00:17:06.551 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 00:17:06.551 INFO [stderr] 
Dec 05 00:17:06.551 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.551 INFO [stderr]    --> src/main.rs:114:51
Dec 05 00:17:06.551 INFO [stderr]     |
Dec 05 00:17:06.551 INFO [stderr] 114 |             None => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Dec 05 00:17:06.551 INFO [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.551 INFO [stderr] 
Dec 05 00:17:06.551 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.551 INFO [stderr]    --> src/main.rs:133:61
Dec 05 00:17:06.551 INFO [stderr]     |
Dec 05 00:17:06.551 INFO [stderr] 133 |                     Err(_) => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Dec 05 00:17:06.551 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.551 INFO [stderr] 
Dec 05 00:17:06.551 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.551 INFO [stderr]    --> src/main.rs:171:47
Dec 05 00:17:06.553 INFO [stderr]     |
Dec 05 00:17:06.553 INFO [stderr] 171 |             .ok_or_else(|| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 05 00:17:06.553 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.553 INFO [stderr] 
Dec 05 00:17:06.553 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.553 INFO [stderr]    --> src/main.rs:244:43
Dec 05 00:17:06.553 INFO [stderr]     |
Dec 05 00:17:06.553 INFO [stderr] 244 |             return Err(IronResponse::with((HyperStatusCode::BadGateway)));
Dec 05 00:17:06.553 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.553 INFO [stderr] 
Dec 05 00:17:06.553 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.554 INFO [stderr]    --> src/main.rs:250:45
Dec 05 00:17:06.554 INFO [stderr]     |
Dec 05 00:17:06.554 INFO [stderr] 250 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 05 00:17:06.554 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.554 INFO [stderr] 
Dec 05 00:17:06.555 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 05 00:17:06.555 INFO [stderr]    --> src/main.rs:271:45
Dec 05 00:17:06.555 INFO [stderr]     |
Dec 05 00:17:06.555 INFO [stderr] 271 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 05 00:17:06.555 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 00:17:06.562 INFO [stderr] 
Dec 05 00:17:06.831 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:17:06.831 INFO [stderr]    --> src/main.rs:189:33
Dec 05 00:17:06.831 INFO [stderr]     |
Dec 05 00:17:06.831 INFO [stderr] 189 |     fn set_cache_headers(&self, mut res: &mut IronResponse) {
Dec 05 00:17:06.831 INFO [stderr]     |                                 ----^^^
Dec 05 00:17:06.831 INFO [stderr]     |                                 |
Dec 05 00:17:06.831 INFO [stderr]     |                                 help: remove this `mut`
Dec 05 00:17:06.831 INFO [stderr]     |
Dec 05 00:17:06.831 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 00:17:06.831 INFO [stderr] 
Dec 05 00:17:06.907 INFO [stderr] warning: variable does not need to be mutable
Dec 05 00:17:06.907 INFO [stderr]    --> src/main.rs:189:33
Dec 05 00:17:06.907 INFO [stderr]     |
Dec 05 00:17:06.907 INFO [stderr] 189 |     fn set_cache_headers(&self, mut res: &mut IronResponse) {
Dec 05 00:17:06.907 INFO [stderr]     |                                 ----^^^
Dec 05 00:17:06.907 INFO [stderr]     |                                 |
Dec 05 00:17:06.907 INFO [stderr]     |                                 help: remove this `mut`
Dec 05 00:17:06.907 INFO [stderr]     |
Dec 05 00:17:06.907 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 00:17:06.907 INFO [stderr] 
Dec 05 00:17:06.981 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.43s
Dec 05 00:17:06.991 INFO [stderr] su: No module specific data is present
Dec 05 00:17:07.815 INFO running `"docker" "inspect" "6baadcba27d5d0556345e87cd1e8b3a1b141df2502795f4261a718c6375f72c4"`
Dec 05 00:17:08.169 INFO running `"docker" "rm" "-f" "6baadcba27d5d0556345e87cd1e8b3a1b141df2502795f4261a718c6375f72c4"`
Dec 05 00:17:08.527 INFO [stdout] 6baadcba27d5d0556345e87cd1e8b3a1b141df2502795f4261a718c6375f72c4