Dec 05 03:35:00.845 INFO checking AlexanderThaller/actix_web_middleware_dumper_example against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 03:35:00.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-5/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/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 03:35:01.236 INFO [stdout] caf4fe57181a6b86a1bc8406435d35e07f17afd33fe616fca0bfe6294df8812d
Dec 05 03:35:01.238 INFO running `"docker" "start" "-a" "caf4fe57181a6b86a1bc8406435d35e07f17afd33fe616fca0bfe6294df8812d"`
Dec 05 03:35:02.795 INFO [stderr] usermod: no changes
Dec 05 03:35:03.563 INFO [stderr]    Compiling actix-web v0.7.11
Dec 05 03:35:03.627 INFO [stderr]     Checking actix v0.7.4
Dec 05 03:35:11.239 INFO [stderr]     Checking actix-net v0.1.0
Dec 05 03:35:32.476 INFO [stderr]     Checking actix_web_middleware_dumper_example v0.1.0 (/source)
Dec 05 03:35:39.654 INFO [stderr] error[E0277]: the trait bound `std::option::Option<actix_web::HttpResponse>: std::convert::From<actix_web::dev::HttpResponseBuilder>` is not satisfied
Dec 05 03:35:39.654 INFO [stderr]   --> src/main.rs:63:43
Dec 05 03:35:39.654 INFO [stderr]    |
Dec 05 03:35:39.654 INFO [stderr] 63 |                     Ok(HttpResponse::Ok().into())
Dec 05 03:35:39.654 INFO [stderr]    |                                           ^^^^ the trait `std::convert::From<actix_web::dev::HttpResponseBuilder>` is not implemented for `std::option::Option<actix_web::HttpResponse>`
Dec 05 03:35:39.654 INFO [stderr]    |
Dec 05 03:35:39.654 INFO [stderr]    = help: the following implementations were found:
Dec 05 03:35:39.654 INFO [stderr]              <std::option::Option<&'a T> as std::convert::From<&'a std::option::Option<T>>>
Dec 05 03:35:39.654 INFO [stderr]              <std::option::Option<&'a mut T> as std::convert::From<&'a mut std::option::Option<T>>>
Dec 05 03:35:39.654 INFO [stderr]              <std::option::Option<T> as std::convert::From<T>>
Dec 05 03:35:39.654 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 05 03:35:39.654 INFO [stderr] 
Dec 05 03:35:39.662 INFO [stderr] error: aborting due to previous error
Dec 05 03:35:39.662 INFO [stderr] 
Dec 05 03:35:39.662 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 05 03:35:39.674 INFO [stderr] error: Could not compile `actix_web_middleware_dumper_example`.
Dec 05 03:35:39.674 INFO [stderr] warning: build failed, waiting for other jobs to finish...
Dec 05 03:35:39.935 INFO [stderr] error[E0277]: the trait bound `std::option::Option<actix_web::HttpResponse>: std::convert::From<actix_web::dev::HttpResponseBuilder>` is not satisfied
Dec 05 03:35:39.935 INFO [stderr]   --> src/main.rs:63:43
Dec 05 03:35:39.935 INFO [stderr]    |
Dec 05 03:35:39.935 INFO [stderr] 63 |                     Ok(HttpResponse::Ok().into())
Dec 05 03:35:39.935 INFO [stderr]    |                                           ^^^^ the trait `std::convert::From<actix_web::dev::HttpResponseBuilder>` is not implemented for `std::option::Option<actix_web::HttpResponse>`
Dec 05 03:35:39.935 INFO [stderr]    |
Dec 05 03:35:39.935 INFO [stderr]    = help: the following implementations were found:
Dec 05 03:35:39.935 INFO [stderr]              <std::option::Option<&'a T> as std::convert::From<&'a std::option::Option<T>>>
Dec 05 03:35:39.935 INFO [stderr]              <std::option::Option<&'a mut T> as std::convert::From<&'a mut std::option::Option<T>>>
Dec 05 03:35:39.935 INFO [stderr]              <std::option::Option<T> as std::convert::From<T>>
Dec 05 03:35:39.935 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 05 03:35:39.935 INFO [stderr] 
Dec 05 03:35:39.939 INFO [stderr] error: aborting due to previous error
Dec 05 03:35:39.939 INFO [stderr] 
Dec 05 03:35:39.939 INFO [stderr] For more information about this error, try `rustc --explain E0277`.
Dec 05 03:35:39.971 INFO [stderr] error: Could not compile `actix_web_middleware_dumper_example`.
Dec 05 03:35:39.971 INFO [stderr] 
Dec 05 03:35:39.971 INFO [stderr] To learn more, run the command again with --verbose.
Dec 05 03:35:39.971 INFO [stderr] su: No module specific data is present
Dec 05 03:35:40.522 INFO running `"docker" "inspect" "caf4fe57181a6b86a1bc8406435d35e07f17afd33fe616fca0bfe6294df8812d"`
Dec 05 03:35:40.635 INFO running `"docker" "rm" "-f" "caf4fe57181a6b86a1bc8406435d35e07f17afd33fe616fca0bfe6294df8812d"`
Dec 05 03:35:40.773 INFO [stdout] caf4fe57181a6b86a1bc8406435d35e07f17afd33fe616fca0bfe6294df8812d