Sep 04 20:07:54.911 INFO checking futures-await-async-macro-0.1.4 against try#5fe695a3844714c70e8f7731a553f7947987a68a for pr-53913
Sep 04 20:07:54.911 INFO running: cargo +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets
Sep 04 20:07:54.911 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53913/try#5fe695a3844714c70e8f7731a553f7947987a68a:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-3/try#5fe695a3844714c70e8f7731a553f7947987a68a:/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 +5fe695a3844714c70e8f7731a553f7947987a68a-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:07:55.174 INFO blam! 1713471b6312bc4d15b804b2ef4440b02a655692b94a44d07c31d34036fc4e32
Sep 04 20:07:55.176 INFO running `"docker" "start" "-a" "1713471b6312bc4d15b804b2ef4440b02a655692b94a44d07c31d34036fc4e32"`
Sep 04 20:07:55.923 INFO kablam!     Checking syn v0.14.9
Sep 04 20:08:05.459 INFO kablam!     Checking futures-await-async-macro v0.1.4 (file:///source)
Sep 04 20:08:08.026 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 20:08:08.026 INFO kablam!   --> src/lib.rs:19:1
Sep 04 20:08:08.026 INFO kablam!    |
Sep 04 20:08:08.026 INFO kablam! 19 | #[macro_use]
Sep 04 20:08:08.026 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 20:08:08.026 INFO kablam!    |
Sep 04 20:08:08.026 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 20:08:08.026 INFO kablam! 
Sep 04 20:08:08.140 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.140 INFO kablam!    --> src/lib.rs:175:19
Sep 04 20:08:08.140 INFO kablam!     |
Sep 04 20:08:08.140 INFO kablam! 175 |     let mut result = Tokens::empty();
Sep 04 20:08:08.140 INFO kablam!     |                      ^^^^^^^^^^^^^
Sep 04 20:08:08.140 INFO kablam!     |
Sep 04 20:08:08.140 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 04 20:08:08.140 INFO kablam! 
Sep 04 20:08:08.148 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.148 INFO kablam!    --> src/lib.rs:192:21
Sep 04 20:08:08.148 INFO kablam!     |
Sep 04 20:08:08.148 INFO kablam! 192 |     let mut gen_body = Tokens::empty();
Sep 04 20:08:08.148 INFO kablam!     |                        ^^^^^^^^^^^^^
Sep 04 20:08:08.148 INFO kablam! 
Sep 04 20:08:08.152 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.152 INFO kablam!    --> src/lib.rs:211:17
Sep 04 20:08:08.152 INFO kablam!     |
Sep 04 20:08:08.152 INFO kablam! 211 |     let mut body = Tokens::empty();
Sep 04 20:08:08.152 INFO kablam!     |                    ^^^^^^^^^^^^^
Sep 04 20:08:08.152 INFO kablam! 
Sep 04 20:08:08.188 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 20:08:08.188 INFO kablam!   --> src/lib.rs:19:1
Sep 04 20:08:08.188 INFO kablam!    |
Sep 04 20:08:08.188 INFO kablam! 19 | #[macro_use]
Sep 04 20:08:08.188 INFO kablam!    | ^^^^^^^^^^^^
Sep 04 20:08:08.188 INFO kablam!    |
Sep 04 20:08:08.188 INFO kablam!    = note: #[warn(unused_imports)] on by default
Sep 04 20:08:08.189 INFO kablam! 
Sep 04 20:08:08.244 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.244 INFO kablam!    --> src/lib.rs:467:18
Sep 04 20:08:08.245 INFO kablam!     |
Sep 04 20:08:08.245 INFO kablam! 467 |     let mut spans = Tokens::empty();
Sep 04 20:08:08.245 INFO kablam!     |                     ^^^^^^^^^^^^^
Sep 04 20:08:08.245 INFO kablam! 
Sep 04 20:08:08.252 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.252 INFO kablam!    --> src/lib.rs:495:23
Sep 04 20:08:08.252 INFO kablam!     |
Sep 04 20:08:08.252 INFO kablam! 495 |     let mut new_tokens = Tokens::empty();
Sep 04 20:08:08.252 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 04 20:08:08.252 INFO kablam! 
Sep 04 20:08:08.255 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.255 INFO kablam!    --> src/lib.rs:510:23
Sep 04 20:08:08.255 INFO kablam!     |
Sep 04 20:08:08.255 INFO kablam! 510 |     let mut new_tokens = Tokens::empty();
Sep 04 20:08:08.255 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 04 20:08:08.255 INFO kablam! 
Sep 04 20:08:08.341 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.341 INFO kablam!    --> src/lib.rs:175:19
Sep 04 20:08:08.341 INFO kablam!     |
Sep 04 20:08:08.341 INFO kablam! 175 |     let mut result = Tokens::empty();
Sep 04 20:08:08.341 INFO kablam!     |                      ^^^^^^^^^^^^^
Sep 04 20:08:08.341 INFO kablam!     |
Sep 04 20:08:08.341 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 04 20:08:08.341 INFO kablam! 
Sep 04 20:08:08.348 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.349 INFO kablam!    --> src/lib.rs:192:21
Sep 04 20:08:08.349 INFO kablam!     |
Sep 04 20:08:08.349 INFO kablam! 192 |     let mut gen_body = Tokens::empty();
Sep 04 20:08:08.349 INFO kablam!     |                        ^^^^^^^^^^^^^
Sep 04 20:08:08.349 INFO kablam! 
Sep 04 20:08:08.353 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.353 INFO kablam!    --> src/lib.rs:211:17
Sep 04 20:08:08.353 INFO kablam!     |
Sep 04 20:08:08.353 INFO kablam! 211 |     let mut body = Tokens::empty();
Sep 04 20:08:08.353 INFO kablam!     |                    ^^^^^^^^^^^^^
Sep 04 20:08:08.353 INFO kablam! 
Sep 04 20:08:08.413 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 20:08:08.413 INFO kablam!   --> src/lib.rs:12:12
Sep 04 20:08:08.413 INFO kablam!    |
Sep 04 20:08:08.413 INFO kablam! 12 | #![feature(proc_macro)]
Sep 04 20:08:08.413 INFO kablam!    |            ^^^^^^^^^^
Sep 04 20:08:08.413 INFO kablam!    |
Sep 04 20:08:08.413 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 04 20:08:08.413 INFO kablam! 
Sep 04 20:08:08.465 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.465 INFO kablam!    --> src/lib.rs:467:18
Sep 04 20:08:08.465 INFO kablam!     |
Sep 04 20:08:08.465 INFO kablam! 467 |     let mut spans = Tokens::empty();
Sep 04 20:08:08.465 INFO kablam!     |                     ^^^^^^^^^^^^^
Sep 04 20:08:08.465 INFO kablam! 
Sep 04 20:08:08.472 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.472 INFO kablam!    --> src/lib.rs:495:23
Sep 04 20:08:08.473 INFO kablam!     |
Sep 04 20:08:08.473 INFO kablam! 495 |     let mut new_tokens = Tokens::empty();
Sep 04 20:08:08.473 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 04 20:08:08.473 INFO kablam! 
Sep 04 20:08:08.475 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 04 20:08:08.475 INFO kablam!    --> src/lib.rs:510:23
Sep 04 20:08:08.475 INFO kablam!     |
Sep 04 20:08:08.475 INFO kablam! 510 |     let mut new_tokens = Tokens::empty();
Sep 04 20:08:08.475 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 04 20:08:08.475 INFO kablam! 
Sep 04 20:08:08.635 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 04 20:08:08.635 INFO kablam!   --> src/lib.rs:12:12
Sep 04 20:08:08.635 INFO kablam!    |
Sep 04 20:08:08.635 INFO kablam! 12 | #![feature(proc_macro)]
Sep 04 20:08:08.636 INFO kablam!    |            ^^^^^^^^^^
Sep 04 20:08:08.636 INFO kablam!    |
Sep 04 20:08:08.636 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 04 20:08:08.636 INFO kablam! 
Sep 04 20:08:08.656 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 12.77s
Sep 04 20:08:08.659 INFO kablam! su: No module specific data is present
Sep 04 20:08:09.281 INFO running `"docker" "rm" "-f" "1713471b6312bc4d15b804b2ef4440b02a655692b94a44d07c31d34036fc4e32"`
Sep 04 20:08:09.364 INFO blam! 1713471b6312bc4d15b804b2ef4440b02a655692b94a44d07c31d34036fc4e32