Sep 03 22:00:44.711 INFO checking wsbroad-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 03 22:00:44.711 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 03 22:00:44.711 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 22:00:44.865 INFO blam! 8d596396243e6bb23a827c8e96d427f48547f648635cfa59f84ae0cd81ca013c
Sep 03 22:00:44.867 INFO running `"docker" "start" "-a" "8d596396243e6bb23a827c8e96d427f48547f648635cfa59f84ae0cd81ca013c"`
Sep 03 22:00:45.685 INFO kablam!    Compiling proc-macro2 v0.4.17
Sep 03 22:00:45.686 INFO kablam!     Checking compactmap v0.3.7
Sep 03 22:00:45.690 INFO kablam!     Checking websocket v0.20.3
Sep 03 22:00:51.060 INFO kablam!    Compiling quote v0.6.8
Sep 03 22:00:53.181 INFO kablam!    Compiling syn v0.14.9
Sep 03 22:01:15.493 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Sep 03 22:01:21.404 INFO kablam!     Checking futures-await v0.1.1
Sep 03 22:01:21.681 INFO kablam!     Checking wsbroad v0.1.0 (file:///source)
Sep 03 22:01:23.271 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Sep 03 22:01:23.271 INFO kablam!   --> src/main.rs:1:1
Sep 03 22:01:23.271 INFO kablam!    |
Sep 03 22:01:23.271 INFO kablam! 1  | / #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 03 22:01:23.271 INFO kablam! 2  | |
Sep 03 22:01:23.271 INFO kablam! 3  | | extern crate websocket;
Sep 03 22:01:23.271 INFO kablam! 4  | | //extern crate futures;
Sep 03 22:01:23.271 INFO kablam! ...  |
Sep 03 22:01:23.271 INFO kablam! 31 | |
Sep 03 22:01:23.271 INFO kablam! 32 | | #[async]
Sep 03 22:01:23.271 INFO kablam!    | |________^
Sep 03 22:01:23.271 INFO kablam!    |
Sep 03 22:01:23.271 INFO kablam!    = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Sep 03 22:01:23.271 INFO kablam! 
Sep 03 22:01:23.317 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Sep 03 22:01:23.317 INFO kablam!    --> src/main.rs:105:13
Sep 03 22:01:23.317 INFO kablam!     |
Sep 03 22:01:23.317 INFO kablam! 105 |       let f = async_block! {
Sep 03 22:01:23.317 INFO kablam!     |  _____________^
Sep 03 22:01:23.317 INFO kablam! 106 | |         #[async]
Sep 03 22:01:23.317 INFO kablam! 107 | |         for (upgrade, addr) in str {
Sep 03 22:01:23.317 INFO kablam! 108 | |             let url = format!("{}", upgrade.request.subject.1);
Sep 03 22:01:23.317 INFO kablam! ...   |
Sep 03 22:01:23.318 INFO kablam! 156 | |         Ok::<(),()>(())
Sep 03 22:01:23.318 INFO kablam! 157 | |     };
Sep 03 22:01:23.318 INFO kablam!     | |_____^
Sep 03 22:01:23.318 INFO kablam!     |
Sep 03 22:01:23.318 INFO kablam!     = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Sep 03 22:01:23.318 INFO kablam! 
Sep 03 22:01:23.452 INFO kablam! error: aborting due to 2 previous errors
Sep 03 22:01:23.452 INFO kablam! 
Sep 03 22:01:23.452 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 03 22:01:23.459 INFO kablam! error: Could not compile `wsbroad`.
Sep 03 22:01:23.459 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 22:01:23.574 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Sep 03 22:01:23.574 INFO kablam!   --> src/main.rs:1:1
Sep 03 22:01:23.574 INFO kablam!    |
Sep 03 22:01:23.574 INFO kablam! 1  | / #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 03 22:01:23.574 INFO kablam! 2  | |
Sep 03 22:01:23.574 INFO kablam! 3  | | extern crate websocket;
Sep 03 22:01:23.574 INFO kablam! 4  | | //extern crate futures;
Sep 03 22:01:23.574 INFO kablam! ...  |
Sep 03 22:01:23.574 INFO kablam! 31 | |
Sep 03 22:01:23.574 INFO kablam! 32 | | #[async]
Sep 03 22:01:23.574 INFO kablam!    | |________^
Sep 03 22:01:23.574 INFO kablam!    |
Sep 03 22:01:23.574 INFO kablam!    = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Sep 03 22:01:23.574 INFO kablam! 
Sep 03 22:01:23.605 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Sep 03 22:01:23.605 INFO kablam!    --> src/main.rs:105:13
Sep 03 22:01:23.605 INFO kablam!     |
Sep 03 22:01:23.605 INFO kablam! 105 |       let f = async_block! {
Sep 03 22:01:23.605 INFO kablam!     |  _____________^
Sep 03 22:01:23.605 INFO kablam! 106 | |         #[async]
Sep 03 22:01:23.605 INFO kablam! 107 | |         for (upgrade, addr) in str {
Sep 03 22:01:23.605 INFO kablam! 108 | |             let url = format!("{}", upgrade.request.subject.1);
Sep 03 22:01:23.605 INFO kablam! ...   |
Sep 03 22:01:23.605 INFO kablam! 156 | |         Ok::<(),()>(())
Sep 03 22:01:23.605 INFO kablam! 157 | |     };
Sep 03 22:01:23.605 INFO kablam!     | |_____^
Sep 03 22:01:23.605 INFO kablam!     |
Sep 03 22:01:23.605 INFO kablam!     = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Sep 03 22:01:23.605 INFO kablam! 
Sep 03 22:01:23.701 INFO kablam! error: aborting due to 2 previous errors
Sep 03 22:01:23.701 INFO kablam! 
Sep 03 22:01:23.701 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 03 22:01:23.713 INFO kablam! error: Could not compile `wsbroad`.
Sep 03 22:01:23.713 INFO kablam! 
Sep 03 22:01:23.713 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 22:01:23.714 INFO kablam! su: No module specific data is present
Sep 03 22:01:24.140 INFO running `"docker" "rm" "-f" "8d596396243e6bb23a827c8e96d427f48547f648635cfa59f84ae0cd81ca013c"`
Sep 03 22:01:24.251 INFO blam! 8d596396243e6bb23a827c8e96d427f48547f648635cfa59f84ae0cd81ca013c