Sep 06 01:51:25.048 INFO checking rayon-attr-0.1.1 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 01:51:25.048 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 01:51:25.048 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 01:51:25.273 INFO blam! 594b4f66bd87940ae9d4349ea71f86bdd939064d36e27df291ddac078ef9c1f0
Sep 06 01:51:25.275 INFO running `"docker" "start" "-a" "594b4f66bd87940ae9d4349ea71f86bdd939064d36e27df291ddac078ef9c1f0"`
Sep 06 01:51:26.171 INFO kablam! usermod: no changes
Sep 06 01:51:26.301 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 06 01:51:26.306 INFO kablam!     Checking num_cpus v1.8.0
Sep 06 01:51:26.314 INFO kablam!     Checking syn v0.13.11
Sep 06 01:51:26.314 INFO kablam!    Compiling rayon-attr v0.1.1 (file:///source)
Sep 06 01:51:27.322 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 06 01:51:28.858 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 06 01:51:29.223 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 01:51:29.223 INFO kablam!  --> src/lib.rs:1:12
Sep 06 01:51:29.223 INFO kablam!   |
Sep 06 01:51:29.223 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 01:51:29.223 INFO kablam!   |            ^^^^^^^^^^
Sep 06 01:51:29.223 INFO kablam!   |
Sep 06 01:51:29.223 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 01:51:29.223 INFO kablam! 
Sep 06 01:51:29.223 INFO kablam! warning: unused attribute
Sep 06 01:51:29.223 INFO kablam!  --> src/lib.rs:5:1
Sep 06 01:51:29.223 INFO kablam!   |
Sep 06 01:51:29.223 INFO kablam! 5 | #[feature(full)]
Sep 06 01:51:29.223 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 06 01:51:29.223 INFO kablam!   |
Sep 06 01:51:29.223 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 06 01:51:29.223 INFO kablam! 
Sep 06 01:51:29.223 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 06 01:51:29.223 INFO kablam!  --> src/lib.rs:5:1
Sep 06 01:51:29.223 INFO kablam!   |
Sep 06 01:51:29.223 INFO kablam! 5 | #[feature(full)]
Sep 06 01:51:29.223 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 06 01:51:29.223 INFO kablam! 
Sep 06 01:51:29.722 INFO kablam!     Checking rayon-core v1.4.1
Sep 06 01:51:32.288 INFO kablam!     Checking rayon v1.0.2
Sep 06 01:51:40.661 INFO kablam! error[E0658]: custom attributes cannot be applied to expressions (see issue #38356)
Sep 06 01:51:40.661 INFO kablam!   --> tests/for_loop.rs:12:5
Sep 06 01:51:40.661 INFO kablam!    |
Sep 06 01:51:40.661 INFO kablam! 12 |     #[parallel]
Sep 06 01:51:40.661 INFO kablam!    |     ^^^^^^^^^^^
Sep 06 01:51:40.661 INFO kablam!    |
Sep 06 01:51:40.661 INFO kablam!    = help: add #![feature(proc_macro_expr)] to the crate attributes to enable
Sep 06 01:51:40.662 INFO kablam! 
Sep 06 01:51:40.664 INFO kablam! error: aborting due to previous error
Sep 06 01:51:40.670 INFO kablam! 
Sep 06 01:51:40.670 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 06 01:51:40.677 INFO kablam! error: Could not compile `rayon-attr`.
Sep 06 01:51:40.677 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 01:51:41.694 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 01:51:41.694 INFO kablam!  --> src/lib.rs:1:12
Sep 06 01:51:41.694 INFO kablam!   |
Sep 06 01:51:41.694 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 01:51:41.694 INFO kablam!   |            ^^^^^^^^^^
Sep 06 01:51:41.694 INFO kablam!   |
Sep 06 01:51:41.694 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 01:51:41.694 INFO kablam! 
Sep 06 01:51:41.694 INFO kablam! warning: unused attribute
Sep 06 01:51:41.694 INFO kablam!  --> src/lib.rs:5:1
Sep 06 01:51:41.694 INFO kablam!   |
Sep 06 01:51:41.694 INFO kablam! 5 | #[feature(full)]
Sep 06 01:51:41.694 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 06 01:51:41.694 INFO kablam!   |
Sep 06 01:51:41.694 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 06 01:51:41.694 INFO kablam! 
Sep 06 01:51:41.694 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 06 01:51:41.694 INFO kablam!  --> src/lib.rs:5:1
Sep 06 01:51:41.694 INFO kablam!   |
Sep 06 01:51:41.694 INFO kablam! 5 | #[feature(full)]
Sep 06 01:51:41.694 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 06 01:51:41.694 INFO kablam! 
Sep 06 01:51:41.798 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 06 01:51:41.798 INFO kablam!  --> src/lib.rs:1:12
Sep 06 01:51:41.798 INFO kablam!   |
Sep 06 01:51:41.798 INFO kablam! 1 | #![feature(proc_macro)]
Sep 06 01:51:41.798 INFO kablam!   |            ^^^^^^^^^^
Sep 06 01:51:41.798 INFO kablam!   |
Sep 06 01:51:41.798 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 06 01:51:41.798 INFO kablam! 
Sep 06 01:51:41.798 INFO kablam! warning: unused attribute
Sep 06 01:51:41.798 INFO kablam!  --> src/lib.rs:5:1
Sep 06 01:51:41.798 INFO kablam!   |
Sep 06 01:51:41.798 INFO kablam! 5 | #[feature(full)]
Sep 06 01:51:41.798 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 06 01:51:41.798 INFO kablam!   |
Sep 06 01:51:41.798 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 06 01:51:41.798 INFO kablam! 
Sep 06 01:51:41.798 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 06 01:51:41.798 INFO kablam!  --> src/lib.rs:5:1
Sep 06 01:51:41.798 INFO kablam!   |
Sep 06 01:51:41.798 INFO kablam! 5 | #[feature(full)]
Sep 06 01:51:41.798 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 06 01:51:41.798 INFO kablam! 
Sep 06 01:51:41.820 INFO kablam! error: build failed
Sep 06 01:51:41.820 INFO kablam! su: No module specific data is present
Sep 06 01:51:42.379 INFO running `"docker" "rm" "-f" "594b4f66bd87940ae9d4349ea71f86bdd939064d36e27df291ddac078ef9c1f0"`
Sep 06 01:51:42.468 INFO blam! 594b4f66bd87940ae9d4349ea71f86bdd939064d36e27df291ddac078ef9c1f0