Sep 03 22:00:45.934 INFO checking wsbroad-0.1.0 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 03 22:00:45.934 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 03 22:00:45.934 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 03 22:00:46.101 INFO blam! 8f94e2974f620fc98a53094d40ba2f6674580f2616636822732316604afaaf07
Sep 03 22:00:46.104 INFO running `"docker" "start" "-a" "8f94e2974f620fc98a53094d40ba2f6674580f2616636822732316604afaaf07"`
Sep 03 22:00:47.081 INFO kablam!    Compiling proc-macro2 v0.4.17
Sep 03 22:00:47.082 INFO kablam!     Checking futures-await-await-macro v0.1.1
Sep 03 22:00:47.083 INFO kablam!     Checking compactmap v0.3.7
Sep 03 22:00:47.089 INFO kablam!     Checking websocket v0.20.3
Sep 03 22:00:52.553 INFO kablam!    Compiling quote v0.6.8
Sep 03 22:00:54.536 INFO kablam!    Compiling syn v0.14.9
Sep 03 22:01:15.007 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Sep 03 22:01:21.062 INFO kablam!     Checking futures-await v0.1.1
Sep 03 22:01:21.343 INFO kablam!     Checking wsbroad v0.1.0 (file:///source)
Sep 03 22:01:22.834 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Sep 03 22:01:22.834 INFO kablam!   --> src/main.rs:1:1
Sep 03 22:01:22.834 INFO kablam!    |
Sep 03 22:01:22.834 INFO kablam! 1  | / #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 03 22:01:22.834 INFO kablam! 2  | |
Sep 03 22:01:22.834 INFO kablam! 3  | | extern crate websocket;
Sep 03 22:01:22.834 INFO kablam! 4  | | //extern crate futures;
Sep 03 22:01:22.834 INFO kablam! ...  |
Sep 03 22:01:22.834 INFO kablam! 31 | |
Sep 03 22:01:22.834 INFO kablam! 32 | | #[async]
Sep 03 22:01:22.834 INFO kablam!    | |________^
Sep 03 22:01:22.834 INFO kablam!    |
Sep 03 22:01:22.835 INFO kablam!    = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Sep 03 22:01:22.835 INFO kablam! 
Sep 03 22:01:22.862 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Sep 03 22:01:22.862 INFO kablam!    --> src/main.rs:105:13
Sep 03 22:01:22.862 INFO kablam!     |
Sep 03 22:01:22.862 INFO kablam! 105 |       let f = async_block! {
Sep 03 22:01:22.862 INFO kablam!     |  _____________^
Sep 03 22:01:22.862 INFO kablam! 106 | |         #[async]
Sep 03 22:01:22.862 INFO kablam! 107 | |         for (upgrade, addr) in str {
Sep 03 22:01:22.862 INFO kablam! 108 | |             let url = format!("{}", upgrade.request.subject.1);
Sep 03 22:01:22.862 INFO kablam! ...   |
Sep 03 22:01:22.862 INFO kablam! 156 | |         Ok::<(),()>(())
Sep 03 22:01:22.862 INFO kablam! 157 | |     };
Sep 03 22:01:22.862 INFO kablam!     | |_____^
Sep 03 22:01:22.863 INFO kablam!     |
Sep 03 22:01:22.863 INFO kablam!     = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Sep 03 22:01:22.863 INFO kablam! 
Sep 03 22:01:22.954 INFO kablam! error: aborting due to 2 previous errors
Sep 03 22:01:22.954 INFO kablam! 
Sep 03 22:01:22.954 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 03 22:01:22.960 INFO kablam! error: Could not compile `wsbroad`.
Sep 03 22:01:22.960 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 03 22:01:23.153 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Sep 03 22:01:23.153 INFO kablam!   --> src/main.rs:1:1
Sep 03 22:01:23.154 INFO kablam!    |
Sep 03 22:01:23.154 INFO kablam! 1  | / #![feature(proc_macro, conservative_impl_trait, generators)]
Sep 03 22:01:23.154 INFO kablam! 2  | |
Sep 03 22:01:23.154 INFO kablam! 3  | | extern crate websocket;
Sep 03 22:01:23.154 INFO kablam! 4  | | //extern crate futures;
Sep 03 22:01:23.154 INFO kablam! ...  |
Sep 03 22:01:23.154 INFO kablam! 31 | |
Sep 03 22:01:23.154 INFO kablam! 32 | | #[async]
Sep 03 22:01:23.154 INFO kablam!    | |________^
Sep 03 22:01:23.154 INFO kablam!    |
Sep 03 22:01:23.154 INFO kablam!    = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Sep 03 22:01:23.154 INFO kablam! 
Sep 03 22:01:23.181 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Sep 03 22:01:23.181 INFO kablam!    --> src/main.rs:105:13
Sep 03 22:01:23.181 INFO kablam!     |
Sep 03 22:01:23.181 INFO kablam! 105 |       let f = async_block! {
Sep 03 22:01:23.181 INFO kablam!     |  _____________^
Sep 03 22:01:23.181 INFO kablam! 106 | |         #[async]
Sep 03 22:01:23.181 INFO kablam! 107 | |         for (upgrade, addr) in str {
Sep 03 22:01:23.181 INFO kablam! 108 | |             let url = format!("{}", upgrade.request.subject.1);
Sep 03 22:01:23.182 INFO kablam! ...   |
Sep 03 22:01:23.182 INFO kablam! 156 | |         Ok::<(),()>(())
Sep 03 22:01:23.182 INFO kablam! 157 | |     };
Sep 03 22:01:23.182 INFO kablam!     | |_____^
Sep 03 22:01:23.182 INFO kablam!     |
Sep 03 22:01:23.182 INFO kablam!     = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Sep 03 22:01:23.182 INFO kablam! 
Sep 03 22:01:23.272 INFO kablam! error: aborting due to 2 previous errors
Sep 03 22:01:23.272 INFO kablam! 
Sep 03 22:01:23.272 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 03 22:01:23.287 INFO kablam! error: Could not compile `wsbroad`.
Sep 03 22:01:23.287 INFO kablam! 
Sep 03 22:01:23.287 INFO kablam! To learn more, run the command again with --verbose.
Sep 03 22:01:23.289 INFO kablam! su: No module specific data is present
Sep 03 22:01:23.698 INFO running `"docker" "rm" "-f" "8f94e2974f620fc98a53094d40ba2f6674580f2616636822732316604afaaf07"`
Sep 03 22:01:23.803 INFO blam! 8f94e2974f620fc98a53094d40ba2f6674580f2616636822732316604afaaf07