Aug 10 21:54:31.725 INFO checking wsbroad-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 10 21:54:31.726 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:54:31.726 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 10 21:54:31.726 INFO running `"docker" "create" "-v" "/tmp/crater.RMIrEcI0Zltm:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-5/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 10 21:54:31.982 INFO blam! 42a93b81367502191a548c959a2b34637a8dbf35db5d7620aa88e86ed00ae7ca
Aug 10 21:54:31.985 INFO running `"docker" "start" "-a" "42a93b81367502191a548c959a2b34637a8dbf35db5d7620aa88e86ed00ae7ca"`
Aug 10 21:54:33.530 INFO kablam!     Checking futures-await-await-macro v0.1.1
Aug 10 21:54:33.534 INFO kablam!    Compiling syn v0.14.7
Aug 10 21:54:33.541 INFO kablam!     Checking websocket v0.20.3
Aug 10 21:55:03.472 INFO kablam!    Compiling futures-await-async-macro v0.1.4
Aug 10 21:55:11.166 INFO kablam!     Checking futures-await v0.1.1
Aug 10 21:55:11.479 INFO kablam!     Checking wsbroad v0.1.0 (file:///source)
Aug 10 21:55:12.423 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Aug 10 21:55:12.423 INFO kablam!   --> src/main.rs:37:18
Aug 10 21:55:12.423 INFO kablam!    |
Aug 10 21:55:12.423 INFO kablam! 37 |       let writer = async_block! {
Aug 10 21:55:12.423 INFO kablam!    |  __________________^
Aug 10 21:55:12.423 INFO kablam! 38 | |         #[async]
Aug 10 21:55:12.423 INFO kablam! 39 | |         for m in rcv {
Aug 10 21:55:12.423 INFO kablam! 40 | |             let lastone = match &m {
Aug 10 21:55:12.423 INFO kablam! ...  |
Aug 10 21:55:12.423 INFO kablam! 47 | |         Ok::<(),()>(())
Aug 10 21:55:12.424 INFO kablam! 48 | |     };
Aug 10 21:55:12.424 INFO kablam!    | |_____^
Aug 10 21:55:12.424 INFO kablam!    |
Aug 10 21:55:12.424 INFO kablam!    = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Aug 10 21:55:12.424 INFO kablam! 
Aug 10 21:55:12.504 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Aug 10 21:55:12.504 INFO kablam!    --> src/main.rs:105:13
Aug 10 21:55:12.504 INFO kablam!     |
Aug 10 21:55:12.504 INFO kablam! 105 |       let f = async_block! {
Aug 10 21:55:12.504 INFO kablam!     |  _____________^
Aug 10 21:55:12.504 INFO kablam! 106 | |         #[async]
Aug 10 21:55:12.504 INFO kablam! 107 | |         for (upgrade, addr) in str {
Aug 10 21:55:12.504 INFO kablam! 108 | |             let url = format!("{}", upgrade.request.subject.1);
Aug 10 21:55:12.504 INFO kablam! ...   |
Aug 10 21:55:12.504 INFO kablam! 156 | |         Ok::<(),()>(())
Aug 10 21:55:12.505 INFO kablam! 157 | |     };
Aug 10 21:55:12.505 INFO kablam!     | |_____^
Aug 10 21:55:12.505 INFO kablam!     |
Aug 10 21:55:12.505 INFO kablam!     = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Aug 10 21:55:12.505 INFO kablam! 
Aug 10 21:55:12.605 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Aug 10 21:55:12.605 INFO kablam!   --> src/main.rs:37:18
Aug 10 21:55:12.605 INFO kablam!    |
Aug 10 21:55:12.605 INFO kablam! 37 |       let writer = async_block! {
Aug 10 21:55:12.605 INFO kablam!    |  __________________^
Aug 10 21:55:12.605 INFO kablam! 38 | |         #[async]
Aug 10 21:55:12.605 INFO kablam! 39 | |         for m in rcv {
Aug 10 21:55:12.606 INFO kablam! 40 | |             let lastone = match &m {
Aug 10 21:55:12.606 INFO kablam! ...  |
Aug 10 21:55:12.606 INFO kablam! 47 | |         Ok::<(),()>(())
Aug 10 21:55:12.606 INFO kablam! 48 | |     };
Aug 10 21:55:12.606 INFO kablam!    | |_____^
Aug 10 21:55:12.606 INFO kablam!    |
Aug 10 21:55:12.606 INFO kablam!    = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Aug 10 21:55:12.606 INFO kablam! 
Aug 10 21:55:12.682 INFO kablam! error[E0658]: procedural macros cannot be expanded to expressions (see issue #38356)
Aug 10 21:55:12.682 INFO kablam!    --> src/main.rs:105:13
Aug 10 21:55:12.682 INFO kablam!     |
Aug 10 21:55:12.682 INFO kablam! 105 |       let f = async_block! {
Aug 10 21:55:12.682 INFO kablam!     |  _____________^
Aug 10 21:55:12.682 INFO kablam! 106 | |         #[async]
Aug 10 21:55:12.682 INFO kablam! 107 | |         for (upgrade, addr) in str {
Aug 10 21:55:12.682 INFO kablam! 108 | |             let url = format!("{}", upgrade.request.subject.1);
Aug 10 21:55:12.682 INFO kablam! ...   |
Aug 10 21:55:12.682 INFO kablam! 156 | |         Ok::<(),()>(())
Aug 10 21:55:12.682 INFO kablam! 157 | |     };
Aug 10 21:55:12.682 INFO kablam!     | |_____^
Aug 10 21:55:12.682 INFO kablam!     |
Aug 10 21:55:12.682 INFO kablam!     = help: add #![feature(proc_macro_non_items)] to the crate attributes to enable
Aug 10 21:55:12.682 INFO kablam! 
Aug 10 21:55:12.746 INFO kablam! error: aborting due to 2 previous errors
Aug 10 21:55:12.746 INFO kablam! 
Aug 10 21:55:12.746 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 10 21:55:12.754 INFO kablam! error: Could not compile `wsbroad`.
Aug 10 21:55:12.754 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 10 21:55:12.886 INFO kablam! error: aborting due to 2 previous errors
Aug 10 21:55:12.886 INFO kablam! 
Aug 10 21:55:12.886 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 10 21:55:12.901 INFO kablam! error: Could not compile `wsbroad`.
Aug 10 21:55:12.901 INFO kablam! 
Aug 10 21:55:12.901 INFO kablam! To learn more, run the command again with --verbose.
Aug 10 21:55:12.903 INFO kablam! su: No module specific data is present
Aug 10 21:55:13.703 INFO running `"docker" "rm" "-f" "42a93b81367502191a548c959a2b34637a8dbf35db5d7620aa88e86ed00ae7ca"`
Aug 10 21:55:13.868 INFO blam! 42a93b81367502191a548c959a2b34637a8dbf35db5d7620aa88e86ed00ae7ca