Aug 31 17:23:22.455 INFO checking rayon-attr-0.1.1 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Aug 31 17:23:22.455 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Aug 31 17:23:22.455 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 31 17:23:22.652 INFO blam! 75fcf01f8b5a039c2a7295087e81642fcef945e696fc43ee43fdd6d679faa091
Aug 31 17:23:22.655 INFO running `"docker" "start" "-a" "75fcf01f8b5a039c2a7295087e81642fcef945e696fc43ee43fdd6d679faa091"`
Aug 31 17:23:23.278 INFO kablam!     Checking crossbeam-utils v0.2.2
Aug 31 17:23:23.279 INFO kablam!     Checking syn v0.13.11
Aug 31 17:23:23.279 INFO kablam!    Compiling rayon-attr v0.1.1 (file:///source)
Aug 31 17:23:24.142 INFO kablam!     Checking crossbeam-epoch v0.3.1
Aug 31 17:23:25.181 INFO kablam!     Checking crossbeam-deque v0.2.0
Aug 31 17:23:25.395 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 17:23:25.395 INFO kablam!  --> src/lib.rs:1:12
Aug 31 17:23:25.395 INFO kablam!   |
Aug 31 17:23:25.395 INFO kablam! 1 | #![feature(proc_macro)]
Aug 31 17:23:25.396 INFO kablam!   |            ^^^^^^^^^^
Aug 31 17:23:25.396 INFO kablam!   |
Aug 31 17:23:25.396 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 17:23:25.396 INFO kablam! 
Aug 31 17:23:25.398 INFO kablam! warning: unused attribute
Aug 31 17:23:25.398 INFO kablam!  --> src/lib.rs:5:1
Aug 31 17:23:25.398 INFO kablam!   |
Aug 31 17:23:25.398 INFO kablam! 5 | #[feature(full)]
Aug 31 17:23:25.398 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 31 17:23:25.398 INFO kablam!   |
Aug 31 17:23:25.398 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Aug 31 17:23:25.398 INFO kablam! 
Aug 31 17:23:25.398 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Aug 31 17:23:25.398 INFO kablam!  --> src/lib.rs:5:1
Aug 31 17:23:25.399 INFO kablam!   |
Aug 31 17:23:25.399 INFO kablam! 5 | #[feature(full)]
Aug 31 17:23:25.399 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 31 17:23:25.399 INFO kablam! 
Aug 31 17:23:26.242 INFO kablam!     Checking rayon-core v1.4.1
Aug 31 17:23:29.120 INFO kablam!     Checking rayon v1.0.2
Aug 31 17:23:42.528 INFO kablam! error[E0658]: custom attributes cannot be applied to expressions (see issue #38356)
Aug 31 17:23:42.528 INFO kablam!   --> tests/for_loop.rs:12:5
Aug 31 17:23:42.528 INFO kablam!    |
Aug 31 17:23:42.528 INFO kablam! 12 |     #[parallel]
Aug 31 17:23:42.528 INFO kablam!    |     ^^^^^^^^^^^
Aug 31 17:23:42.528 INFO kablam!    |
Aug 31 17:23:42.529 INFO kablam!    = help: add #![feature(proc_macro_expr)] to the crate attributes to enable
Aug 31 17:23:42.529 INFO kablam! 
Aug 31 17:23:42.532 INFO kablam! error: aborting due to previous error
Aug 31 17:23:42.532 INFO kablam! 
Aug 31 17:23:42.533 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 31 17:23:42.540 INFO kablam! error: Could not compile `rayon-attr`.
Aug 31 17:23:42.541 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 31 17:23:43.823 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 17:23:43.823 INFO kablam!  --> src/lib.rs:1:12
Aug 31 17:23:43.823 INFO kablam!   |
Aug 31 17:23:43.823 INFO kablam! 1 | #![feature(proc_macro)]
Aug 31 17:23:43.823 INFO kablam!   |            ^^^^^^^^^^
Aug 31 17:23:43.823 INFO kablam!   |
Aug 31 17:23:43.823 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 17:23:43.824 INFO kablam! 
Aug 31 17:23:43.824 INFO kablam! warning: unused attribute
Aug 31 17:23:43.824 INFO kablam!  --> src/lib.rs:5:1
Aug 31 17:23:43.824 INFO kablam!   |
Aug 31 17:23:43.824 INFO kablam! 5 | #[feature(full)]
Aug 31 17:23:43.824 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 31 17:23:43.824 INFO kablam!   |
Aug 31 17:23:43.824 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Aug 31 17:23:43.824 INFO kablam! 
Aug 31 17:23:43.824 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Aug 31 17:23:43.824 INFO kablam!  --> src/lib.rs:5:1
Aug 31 17:23:43.824 INFO kablam!   |
Aug 31 17:23:43.824 INFO kablam! 5 | #[feature(full)]
Aug 31 17:23:43.824 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 31 17:23:43.824 INFO kablam! 
Aug 31 17:23:44.125 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Aug 31 17:23:44.125 INFO kablam!  --> src/lib.rs:1:12
Aug 31 17:23:44.125 INFO kablam!   |
Aug 31 17:23:44.125 INFO kablam! 1 | #![feature(proc_macro)]
Aug 31 17:23:44.125 INFO kablam!   |            ^^^^^^^^^^
Aug 31 17:23:44.125 INFO kablam!   |
Aug 31 17:23:44.126 INFO kablam!   = note: #[warn(stable_features)] on by default
Aug 31 17:23:44.126 INFO kablam! 
Aug 31 17:23:44.126 INFO kablam! warning: unused attribute
Aug 31 17:23:44.126 INFO kablam!  --> src/lib.rs:5:1
Aug 31 17:23:44.126 INFO kablam!   |
Aug 31 17:23:44.126 INFO kablam! 5 | #[feature(full)]
Aug 31 17:23:44.126 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 31 17:23:44.126 INFO kablam!   |
Aug 31 17:23:44.126 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Aug 31 17:23:44.126 INFO kablam! 
Aug 31 17:23:44.126 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Aug 31 17:23:44.126 INFO kablam!  --> src/lib.rs:5:1
Aug 31 17:23:44.126 INFO kablam!   |
Aug 31 17:23:44.126 INFO kablam! 5 | #[feature(full)]
Aug 31 17:23:44.126 INFO kablam!   | ^^^^^^^^^^^^^^^^
Aug 31 17:23:44.126 INFO kablam! 
Aug 31 17:23:44.145 INFO kablam! error: build failed
Aug 31 17:23:44.147 INFO kablam! su: No module specific data is present
Aug 31 17:23:44.595 INFO running `"docker" "rm" "-f" "75fcf01f8b5a039c2a7295087e81642fcef945e696fc43ee43fdd6d679faa091"`
Aug 31 17:23:44.700 INFO blam! 75fcf01f8b5a039c2a7295087e81642fcef945e696fc43ee43fdd6d679faa091