Sep 06 06:49:18.436 INFO checking futures-await-test-0.1.6 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 06:49:18.436 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 06:49:18.437 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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=1000" "-e" "CMD=cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 06:49:18.603 INFO blam! f3df3688e9386795fd82abe287f2078ad9205a49369774209dafd3b3b7cc1d2e
Sep 06 06:49:18.605 INFO running `"docker" "start" "-a" "f3df3688e9386795fd82abe287f2078ad9205a49369774209dafd3b3b7cc1d2e"`
Sep 06 06:49:19.670 INFO kablam! usermod: no changes
Sep 06 06:49:19.762 INFO kablam!     Checking futures-await-await-macro v0.1.1
Sep 06 06:49:19.762 INFO kablam!     Checking futures v0.1.23
Sep 06 06:49:19.762 INFO kablam!     Checking proc-macro2 v0.4.17
Sep 06 06:49:19.762 INFO kablam!    Compiling futures-await-test v0.1.6 (file:///source)
Sep 06 06:49:22.750 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 06:49:22.750 INFO kablam!  --> src/lib.rs:1:12
Sep 06 06:49:22.750 INFO kablam!   |
Sep 06 06:49:22.750 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 06:49:22.750 INFO kablam!   |            ^^^^^^^^^^
Sep 06 06:49:22.750 INFO kablam!   |
Sep 06 06:49:22.750 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 06:49:22.750 INFO kablam! 
Sep 06 06:49:24.410 INFO kablam!     Checking quote v0.6.8
Sep 06 06:49:27.295 INFO kablam!     Checking futures-await v0.1.1
Sep 06 06:49:27.898 INFO kablam!     Checking syn v0.14.9
Sep 06 06:49:36.449 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 06:49:36.449 INFO kablam!  --> tests/test.rs:1:24
Sep 06 06:49:36.449 INFO kablam!   |
Sep 06 06:49:36.449 INFO kablam! 1 | #![feature(generators, proc_macro)]
Sep 06 06:49:36.449 INFO kablam!   |                        ^^^^^^^^^^
Sep 06 06:49:36.449 INFO kablam!   |
Sep 06 06:49:36.449 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 06:49:36.449 INFO kablam! 
Sep 06 06:49:38.117 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 06:49:38.117 INFO kablam!  --> src/lib.rs:1:12
Sep 06 06:49:38.117 INFO kablam!   |
Sep 06 06:49:38.117 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 06:49:38.117 INFO kablam!   |            ^^^^^^^^^^
Sep 06 06:49:38.117 INFO kablam!   |
Sep 06 06:49:38.117 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 06:49:38.117 INFO kablam! 
Sep 06 06:49:38.186 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 06:49:38.186 INFO kablam!  --> src/lib.rs:1:12
Sep 06 06:49:38.186 INFO kablam!   |
Sep 06 06:49:38.186 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 06:49:38.186 INFO kablam!   |            ^^^^^^^^^^
Sep 06 06:49:38.186 INFO kablam!   |
Sep 06 06:49:38.186 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 06:49:38.186 INFO kablam! 
Sep 06 06:49:38.229 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 18.52s
Sep 06 06:49:38.231 INFO kablam! su: No module specific data is present
Sep 06 06:49:39.509 INFO running `"docker" "rm" "-f" "f3df3688e9386795fd82abe287f2078ad9205a49369774209dafd3b3b7cc1d2e"`
Sep 06 06:49:39.642 INFO blam! f3df3688e9386795fd82abe287f2078ad9205a49369774209dafd3b3b7cc1d2e