Dec 14 06:13:50.451 INFO testing S2Lab/gravatar-reverse-proxy against try#aa49d8ef14939ddec0e34b346b60174a5673d48f for pr-56550
Dec 14 06:13:50.451 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt build --frozen" "-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 14 06:13:51.059 INFO [stdout] a1faad6e65f2dea19a6b45910a2c1380e51fdd454c9f20ded7c43323f119b7e4
Dec 14 06:13:51.061 INFO running `"docker" "start" "-a" "a1faad6e65f2dea19a6b45910a2c1380e51fdd454c9f20ded7c43323f119b7e4"`
Dec 14 06:13:53.154 INFO [stderr] usermod: no changes
Dec 14 06:13:53.408 INFO [stderr]    Compiling hyper v0.10.6
Dec 14 06:13:53.425 INFO [stderr]    Compiling ring v0.7.3
Dec 14 06:13:53.440 INFO [stderr]    Compiling crypto-hash v0.2.1
Dec 14 06:14:16.329 INFO [stderr]    Compiling webpki v0.10.1
Dec 14 06:14:21.183 INFO [stderr]    Compiling iron v0.5.1
Dec 14 06:14:21.470 INFO [stderr]    Compiling webpki-roots v0.7.0
Dec 14 06:14:21.470 INFO [stderr]    Compiling rustls v0.5.8
Dec 14 06:14:25.647 INFO [stderr]    Compiling persistent v0.3.0
Dec 14 06:14:25.647 INFO [stderr]    Compiling router v0.5.1
Dec 14 06:14:30.117 INFO [stderr]    Compiling bodyparser v0.5.0
Dec 14 06:14:39.218 INFO [stderr]    Compiling hyper-rustls v0.3.2
Dec 14 06:14:39.963 INFO [stderr]    Compiling urlencoded v0.5.0
Dec 14 06:14:42.435 INFO [stderr]    Compiling gravatar-reverse-proxy v0.1.0 (/source)
Dec 14 06:14:45.103 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:45.104 INFO [stderr]    --> src/main.rs:100:43
Dec 14 06:14:45.104 INFO [stderr]     |
Dec 14 06:14:45.104 INFO [stderr] 100 |             return Err(IronResponse::with((HyperStatusCode::NotFound)));
Dec 14 06:14:45.104 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:45.104 INFO [stderr]     |
Dec 14 06:14:45.104 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 14 06:14:45.104 INFO [stderr] 
Dec 14 06:14:45.104 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:45.104 INFO [stderr]    --> src/main.rs:114:51
Dec 14 06:14:45.104 INFO [stderr]     |
Dec 14 06:14:45.104 INFO [stderr] 114 |             None => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Dec 14 06:14:45.104 INFO [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:45.104 INFO [stderr] 
Dec 14 06:14:45.104 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:45.104 INFO [stderr]    --> src/main.rs:133:61
Dec 14 06:14:45.104 INFO [stderr]     |
Dec 14 06:14:45.104 INFO [stderr] 133 |                     Err(_) => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Dec 14 06:14:45.104 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:45.104 INFO [stderr] 
Dec 14 06:14:45.104 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:45.104 INFO [stderr]    --> src/main.rs:171:47
Dec 14 06:14:45.104 INFO [stderr]     |
Dec 14 06:14:45.104 INFO [stderr] 171 |             .ok_or_else(|| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 14 06:14:45.104 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:45.104 INFO [stderr] 
Dec 14 06:14:45.104 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:45.104 INFO [stderr]    --> src/main.rs:244:43
Dec 14 06:14:45.104 INFO [stderr]     |
Dec 14 06:14:45.104 INFO [stderr] 244 |             return Err(IronResponse::with((HyperStatusCode::BadGateway)));
Dec 14 06:14:45.104 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:45.104 INFO [stderr] 
Dec 14 06:14:45.104 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:45.104 INFO [stderr]    --> src/main.rs:250:45
Dec 14 06:14:45.104 INFO [stderr]     |
Dec 14 06:14:45.104 INFO [stderr] 250 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 14 06:14:45.104 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:45.104 INFO [stderr] 
Dec 14 06:14:45.104 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:45.104 INFO [stderr]    --> src/main.rs:271:45
Dec 14 06:14:45.104 INFO [stderr]     |
Dec 14 06:14:45.104 INFO [stderr] 271 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 14 06:14:45.104 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:45.104 INFO [stderr] 
Dec 14 06:14:45.291 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:14:45.291 INFO [stderr]    --> src/main.rs:189:33
Dec 14 06:14:45.291 INFO [stderr]     |
Dec 14 06:14:45.291 INFO [stderr] 189 |     fn set_cache_headers(&self, mut res: &mut IronResponse) {
Dec 14 06:14:45.291 INFO [stderr]     |                                 ----^^^
Dec 14 06:14:45.291 INFO [stderr]     |                                 |
Dec 14 06:14:45.291 INFO [stderr]     |                                 help: remove this `mut`
Dec 14 06:14:45.291 INFO [stderr]     |
Dec 14 06:14:45.291 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 06:14:45.291 INFO [stderr] 
Dec 14 06:14:50.955 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 57.74s
Dec 14 06:14:50.955 INFO [stderr] su: No module specific data is present
Dec 14 06:14:51.519 INFO running `"docker" "inspect" "a1faad6e65f2dea19a6b45910a2c1380e51fdd454c9f20ded7c43323f119b7e4"`
Dec 14 06:14:51.859 INFO running `"docker" "rm" "-f" "a1faad6e65f2dea19a6b45910a2c1380e51fdd454c9f20ded7c43323f119b7e4"`
Dec 14 06:14:52.115 INFO [stdout] a1faad6e65f2dea19a6b45910a2c1380e51fdd454c9f20ded7c43323f119b7e4
Dec 14 06:14:52.115 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen --no-run" "-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 14 06:14:52.386 INFO [stdout] 7d12150aa7be56cce98903319d535a9b0e0e07ae32d04d2eae42c3d96e0a637a
Dec 14 06:14:52.392 INFO running `"docker" "start" "-a" "7d12150aa7be56cce98903319d535a9b0e0e07ae32d04d2eae42c3d96e0a637a"`
Dec 14 06:14:53.246 INFO [stderr] usermod: no changes
Dec 14 06:14:53.424 INFO [stderr]    Compiling gravatar-reverse-proxy v0.1.0 (/source)
Dec 14 06:14:56.463 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:56.463 INFO [stderr]    --> src/main.rs:100:43
Dec 14 06:14:56.463 INFO [stderr]     |
Dec 14 06:14:56.463 INFO [stderr] 100 |             return Err(IronResponse::with((HyperStatusCode::NotFound)));
Dec 14 06:14:56.463 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:56.463 INFO [stderr]     |
Dec 14 06:14:56.463 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 14 06:14:56.463 INFO [stderr] 
Dec 14 06:14:56.463 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:56.463 INFO [stderr]    --> src/main.rs:114:51
Dec 14 06:14:56.463 INFO [stderr]     |
Dec 14 06:14:56.463 INFO [stderr] 114 |             None => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Dec 14 06:14:56.463 INFO [stderr]     |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:56.463 INFO [stderr] 
Dec 14 06:14:56.463 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:56.463 INFO [stderr]    --> src/main.rs:133:61
Dec 14 06:14:56.463 INFO [stderr]     |
Dec 14 06:14:56.463 INFO [stderr] 133 |                     Err(_) => return Err(IronResponse::with((HyperStatusCode::BadRequest))),
Dec 14 06:14:56.463 INFO [stderr]     |                                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:56.463 INFO [stderr] 
Dec 14 06:14:56.463 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:56.463 INFO [stderr]    --> src/main.rs:171:47
Dec 14 06:14:56.463 INFO [stderr]     |
Dec 14 06:14:56.463 INFO [stderr] 171 |             .ok_or_else(|| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 14 06:14:56.463 INFO [stderr]     |                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:56.463 INFO [stderr] 
Dec 14 06:14:56.463 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:56.463 INFO [stderr]    --> src/main.rs:244:43
Dec 14 06:14:56.463 INFO [stderr]     |
Dec 14 06:14:56.463 INFO [stderr] 244 |             return Err(IronResponse::with((HyperStatusCode::BadGateway)));
Dec 14 06:14:56.463 INFO [stderr]     |                                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:56.463 INFO [stderr] 
Dec 14 06:14:56.463 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:56.463 INFO [stderr]    --> src/main.rs:250:45
Dec 14 06:14:56.463 INFO [stderr]     |
Dec 14 06:14:56.463 INFO [stderr] 250 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 14 06:14:56.463 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:56.463 INFO [stderr] 
Dec 14 06:14:56.463 INFO [stderr] warning: unnecessary parentheses around function argument
Dec 14 06:14:56.463 INFO [stderr]    --> src/main.rs:271:45
Dec 14 06:14:56.463 INFO [stderr]     |
Dec 14 06:14:56.463 INFO [stderr] 271 |             .map_err(|_| IronResponse::with((HyperStatusCode::BadGateway))));
Dec 14 06:14:56.463 INFO [stderr]     |                                             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 14 06:14:56.463 INFO [stderr] 
Dec 14 06:14:56.623 INFO [stderr] warning: variable does not need to be mutable
Dec 14 06:14:56.623 INFO [stderr]    --> src/main.rs:189:33
Dec 14 06:14:56.623 INFO [stderr]     |
Dec 14 06:14:56.623 INFO [stderr] 189 |     fn set_cache_headers(&self, mut res: &mut IronResponse) {
Dec 14 06:14:56.623 INFO [stderr]     |                                 ----^^^
Dec 14 06:14:56.623 INFO [stderr]     |                                 |
Dec 14 06:14:56.623 INFO [stderr]     |                                 help: remove this `mut`
Dec 14 06:14:56.623 INFO [stderr]     |
Dec 14 06:14:56.623 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 14 06:14:56.623 INFO [stderr] 
Dec 14 06:14:57.081 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.81s
Dec 14 06:14:57.107 INFO [stderr] su: No module specific data is present
Dec 14 06:14:58.233 INFO running `"docker" "inspect" "7d12150aa7be56cce98903319d535a9b0e0e07ae32d04d2eae42c3d96e0a637a"`
Dec 14 06:14:58.537 INFO running `"docker" "rm" "-f" "7d12150aa7be56cce98903319d535a9b0e0e07ae32d04d2eae42c3d96e0a637a"`
Dec 14 06:14:58.943 INFO [stdout] 7d12150aa7be56cce98903319d535a9b0e0e07ae32d04d2eae42c3d96e0a637a
Dec 14 06:14:58.949 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-6/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56550/try#aa49d8ef14939ddec0e34b346b60174a5673d48f:/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 +aa49d8ef14939ddec0e34b346b60174a5673d48f-alt test --frozen" "-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 14 06:14:59.407 INFO [stdout] c374b2c49cf4c351f43a4a54395b9f83b4defd6eb2f21f6d9f51f97150e13ff7
Dec 14 06:14:59.409 INFO running `"docker" "start" "-a" "c374b2c49cf4c351f43a4a54395b9f83b4defd6eb2f21f6d9f51f97150e13ff7"`
Dec 14 06:15:00.779 INFO [stderr] usermod: no changes
Dec 14 06:15:00.909 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.11s
Dec 14 06:15:00.914 INFO [stderr]      Running /target/debug/deps/gravatar_reverse_proxy-4215ca9973b6aaef
Dec 14 06:15:01.043 INFO [stdout] 
Dec 14 06:15:01.043 INFO [stdout] running 0 tests
Dec 14 06:15:01.043 INFO [stdout] 
Dec 14 06:15:01.043 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 14 06:15:01.043 INFO [stdout] 
Dec 14 06:15:01.045 INFO [stderr] su: No module specific data is present
Dec 14 06:15:01.438 INFO running `"docker" "inspect" "c374b2c49cf4c351f43a4a54395b9f83b4defd6eb2f21f6d9f51f97150e13ff7"`
Dec 14 06:15:01.501 INFO running `"docker" "rm" "-f" "c374b2c49cf4c351f43a4a54395b9f83b4defd6eb2f21f6d9f51f97150e13ff7"`
Dec 14 06:15:01.567 INFO [stdout] c374b2c49cf4c351f43a4a54395b9f83b4defd6eb2f21f6d9f51f97150e13ff7