Sep 02 13:54:30.038 INFO checking futures-await-async-macro-0.1.4 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 13:54:30.038 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 13:54:30.039 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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 +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 13:54:30.233 INFO blam! 2ff59040c566ecc670ea82be384ad43c45dbaea7aadacda5de8458bd6147aa94
Sep 02 13:54:30.236 INFO running `"docker" "start" "-a" "2ff59040c566ecc670ea82be384ad43c45dbaea7aadacda5de8458bd6147aa94"`
Sep 02 13:54:30.908 INFO kablam!     Checking syn v0.14.9
Sep 02 13:54:41.517 INFO kablam!     Checking futures-await-async-macro v0.1.4 (file:///source)
Sep 02 13:54:43.647 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:43.647 INFO kablam!    --> src/lib.rs:175:19
Sep 02 13:54:43.647 INFO kablam!     |
Sep 02 13:54:43.647 INFO kablam! 175 |     let mut result = Tokens::empty();
Sep 02 13:54:43.647 INFO kablam!     |                      ^^^^^^^^^^^^^
Sep 02 13:54:43.647 INFO kablam!     |
Sep 02 13:54:43.647 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 02 13:54:43.647 INFO kablam! 
Sep 02 13:54:43.654 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:43.654 INFO kablam!    --> src/lib.rs:192:21
Sep 02 13:54:43.655 INFO kablam!     |
Sep 02 13:54:43.655 INFO kablam! 192 |     let mut gen_body = Tokens::empty();
Sep 02 13:54:43.655 INFO kablam!     |                        ^^^^^^^^^^^^^
Sep 02 13:54:43.655 INFO kablam! 
Sep 02 13:54:43.659 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:43.659 INFO kablam!    --> src/lib.rs:211:17
Sep 02 13:54:43.659 INFO kablam!     |
Sep 02 13:54:43.659 INFO kablam! 211 |     let mut body = Tokens::empty();
Sep 02 13:54:43.659 INFO kablam!     |                    ^^^^^^^^^^^^^
Sep 02 13:54:43.659 INFO kablam! 
Sep 02 13:54:43.754 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:43.754 INFO kablam!    --> src/lib.rs:467:18
Sep 02 13:54:43.754 INFO kablam!     |
Sep 02 13:54:43.754 INFO kablam! 467 |     let mut spans = Tokens::empty();
Sep 02 13:54:43.754 INFO kablam!     |                     ^^^^^^^^^^^^^
Sep 02 13:54:43.754 INFO kablam! 
Sep 02 13:54:43.762 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:43.762 INFO kablam!    --> src/lib.rs:495:23
Sep 02 13:54:43.762 INFO kablam!     |
Sep 02 13:54:43.762 INFO kablam! 495 |     let mut new_tokens = Tokens::empty();
Sep 02 13:54:43.762 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 02 13:54:43.762 INFO kablam! 
Sep 02 13:54:43.765 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:43.765 INFO kablam!    --> src/lib.rs:510:23
Sep 02 13:54:43.765 INFO kablam!     |
Sep 02 13:54:43.765 INFO kablam! 510 |     let mut new_tokens = Tokens::empty();
Sep 02 13:54:43.765 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 02 13:54:43.765 INFO kablam! 
Sep 02 13:54:43.899 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 13:54:43.899 INFO kablam!   --> src/lib.rs:12:12
Sep 02 13:54:43.899 INFO kablam!    |
Sep 02 13:54:43.899 INFO kablam! 12 | #![feature(proc_macro)]
Sep 02 13:54:43.899 INFO kablam!    |            ^^^^^^^^^^
Sep 02 13:54:43.899 INFO kablam!    |
Sep 02 13:54:43.899 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 13:54:43.899 INFO kablam! 
Sep 02 13:54:44.333 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:44.333 INFO kablam!    --> src/lib.rs:175:19
Sep 02 13:54:44.333 INFO kablam!     |
Sep 02 13:54:44.334 INFO kablam! 175 |     let mut result = Tokens::empty();
Sep 02 13:54:44.334 INFO kablam!     |                      ^^^^^^^^^^^^^
Sep 02 13:54:44.334 INFO kablam!     |
Sep 02 13:54:44.334 INFO kablam!     = note: #[warn(deprecated)] on by default
Sep 02 13:54:44.334 INFO kablam! 
Sep 02 13:54:44.341 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:44.341 INFO kablam!    --> src/lib.rs:192:21
Sep 02 13:54:44.342 INFO kablam!     |
Sep 02 13:54:44.342 INFO kablam! 192 |     let mut gen_body = Tokens::empty();
Sep 02 13:54:44.342 INFO kablam!     |                        ^^^^^^^^^^^^^
Sep 02 13:54:44.342 INFO kablam! 
Sep 02 13:54:44.346 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:44.346 INFO kablam!    --> src/lib.rs:211:17
Sep 02 13:54:44.346 INFO kablam!     |
Sep 02 13:54:44.346 INFO kablam! 211 |     let mut body = Tokens::empty();
Sep 02 13:54:44.346 INFO kablam!     |                    ^^^^^^^^^^^^^
Sep 02 13:54:44.346 INFO kablam! 
Sep 02 13:54:44.452 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:44.452 INFO kablam!    --> src/lib.rs:467:18
Sep 02 13:54:44.452 INFO kablam!     |
Sep 02 13:54:44.452 INFO kablam! 467 |     let mut spans = Tokens::empty();
Sep 02 13:54:44.452 INFO kablam!     |                     ^^^^^^^^^^^^^
Sep 02 13:54:44.452 INFO kablam! 
Sep 02 13:54:44.460 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:44.460 INFO kablam!    --> src/lib.rs:495:23
Sep 02 13:54:44.460 INFO kablam!     |
Sep 02 13:54:44.460 INFO kablam! 495 |     let mut new_tokens = Tokens::empty();
Sep 02 13:54:44.460 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 02 13:54:44.460 INFO kablam! 
Sep 02 13:54:44.463 INFO kablam! warning: use of deprecated item 'proc_macro2::TokenStream::empty': please use TokenStream::new
Sep 02 13:54:44.463 INFO kablam!    --> src/lib.rs:510:23
Sep 02 13:54:44.463 INFO kablam!     |
Sep 02 13:54:44.463 INFO kablam! 510 |     let mut new_tokens = Tokens::empty();
Sep 02 13:54:44.463 INFO kablam!     |                          ^^^^^^^^^^^^^
Sep 02 13:54:44.463 INFO kablam! 
Sep 02 13:54:44.618 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 13:54:44.618 INFO kablam!   --> src/lib.rs:12:12
Sep 02 13:54:44.618 INFO kablam!    |
Sep 02 13:54:44.618 INFO kablam! 12 | #![feature(proc_macro)]
Sep 02 13:54:44.618 INFO kablam!    |            ^^^^^^^^^^
Sep 02 13:54:44.618 INFO kablam!    |
Sep 02 13:54:44.618 INFO kablam!    = note: #[warn(stable_features)] on by default
Sep 02 13:54:44.618 INFO kablam! 
Sep 02 13:54:44.641 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.76s
Sep 02 13:54:44.644 INFO kablam! su: No module specific data is present
Sep 02 13:54:45.066 INFO running `"docker" "rm" "-f" "2ff59040c566ecc670ea82be384ad43c45dbaea7aadacda5de8458bd6147aa94"`
Sep 02 13:54:45.178 INFO blam! 2ff59040c566ecc670ea82be384ad43c45dbaea7aadacda5de8458bd6147aa94