Dec 06 15:58:47.188 INFO testing AlexanderThaller/actix_web_middleware_dumper_example against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 15:58:47.189 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/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 +906deae0790bd18681b937fe9a141a3c26cf1855-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 06 15:58:47.586 INFO [stdout] b5d51c78adc516ae37cc33767022b14d91ac69c456ea20d183e8f76aa6975903
Dec 06 15:58:47.588 INFO running `"docker" "start" "-a" "b5d51c78adc516ae37cc33767022b14d91ac69c456ea20d183e8f76aa6975903"`
Dec 06 15:58:48.501 INFO [stderr] usermod: no changes
Dec 06 15:58:48.864 INFO [stderr]    Compiling actix-web v0.7.11
Dec 06 15:58:48.872 INFO [stderr]    Compiling flate2 v1.0.3
Dec 06 15:58:48.872 INFO [stderr]    Compiling trust-dns-proto v0.4.3
Dec 06 15:58:48.872 INFO [stderr]    Compiling trust-dns-proto v0.5.0-alpha.3
Dec 06 15:59:04.004 INFO [stderr]    Compiling trust-dns-resolver v0.10.0-alpha.3
Dec 06 15:59:04.808 INFO [stderr]    Compiling trust-dns-resolver v0.9.1
Dec 06 15:59:16.270 INFO [stderr]    Compiling actix v0.7.4
Dec 06 15:59:23.849 INFO [stderr]    Compiling actix-net v0.1.0
Dec 06 15:59:51.290 INFO [stderr]    Compiling actix_web_middleware_dumper_example v0.1.0 (/source)
Dec 06 15:59:58.224 INFO [stderr] error[E0277]: the trait bound `std::option::Option<actix_web::HttpResponse>: std::convert::From<actix_web::dev::HttpResponseBuilder>` is not satisfied
Dec 06 15:59:58.224 INFO [stderr]   --> src/main.rs:63:43
Dec 06 15:59:58.224 INFO [stderr]    |
Dec 06 15:59:58.224 INFO [stderr] 63 |                     Ok(HttpResponse::Ok().into())
Dec 06 15:59:58.224 INFO [stderr]    |                                           ^^^^ the trait `std::convert::From<actix_web::dev::HttpResponseBuilder>` is not implemented for `std::option::Option<actix_web::HttpResponse>`
Dec 06 15:59:58.224 INFO [stderr]    |
Dec 06 15:59:58.224 INFO [stderr]    = help: the following implementations were found:
Dec 06 15:59:58.224 INFO [stderr]              <std::option::Option<&'a T> as std::convert::From<&'a std::option::Option<T>>>
Dec 06 15:59:58.224 INFO [stderr]              <std::option::Option<&'a mut T> as std::convert::From<&'a mut std::option::Option<T>>>
Dec 06 15:59:58.224 INFO [stderr]              <std::option::Option<T> as std::convert::From<T>>
Dec 06 15:59:58.224 INFO [stderr]    = note: required because of the requirements on the impl of `std::convert::Into<std::option::Option<actix_web::HttpResponse>>` for `actix_web::dev::HttpResponseBuilder`
Dec 06 15:59:58.224 INFO [stderr] 
Dec 06 15:59:58.224 INFO [stderr] error: aborting due to previous error
Dec 06 15:59:58.224 INFO [stderr] 
Dec 06 15:59:58.236 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 06 15:59:58.249 INFO [stderr] error: Could not compile `actix_web_middleware_dumper_example`.
Dec 06 15:59:58.249 INFO [stderr] 
Dec 06 15:59:58.249 INFO [stderr] To learn more, run the command again with --verbose.
Dec 06 15:59:58.252 INFO [stderr] su: No module specific data is present
Dec 06 15:59:59.263 INFO running `"docker" "inspect" "b5d51c78adc516ae37cc33767022b14d91ac69c456ea20d183e8f76aa6975903"`
Dec 06 15:59:59.632 INFO running `"docker" "rm" "-f" "b5d51c78adc516ae37cc33767022b14d91ac69c456ea20d183e8f76aa6975903"`
Dec 06 15:59:59.924 INFO [stdout] b5d51c78adc516ae37cc33767022b14d91ac69c456ea20d183e8f76aa6975903