Sep 02 03:29:25.113 INFO checking rayon-attr-0.1.1 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 03:29:25.114 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 03:29:25.114 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/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 03:29:25.330 INFO blam! 3b46f8318d75f07c19626fc9a7ebd28ad16e76a692e5545e4b9b4dd39484ce1a
Sep 02 03:29:25.332 INFO running `"docker" "start" "-a" "3b46f8318d75f07c19626fc9a7ebd28ad16e76a692e5545e4b9b4dd39484ce1a"`
Sep 02 03:29:26.059 INFO kablam!     Checking either v1.5.0
Sep 02 03:29:26.060 INFO kablam!     Checking crossbeam-utils v0.2.2
Sep 02 03:29:26.062 INFO kablam!     Checking syn v0.13.11
Sep 02 03:29:26.062 INFO kablam!    Compiling rayon-attr v0.1.1 (file:///source)
Sep 02 03:29:27.195 INFO kablam!     Checking crossbeam-epoch v0.3.1
Sep 02 03:29:28.756 INFO kablam!     Checking crossbeam-deque v0.2.0
Sep 02 03:29:28.942 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 03:29:28.942 INFO kablam!  --> src/lib.rs:1:12
Sep 02 03:29:28.942 INFO kablam!   |
Sep 02 03:29:28.942 INFO kablam! 1 | #![feature(proc_macro)]
Sep 02 03:29:28.942 INFO kablam!   |            ^^^^^^^^^^
Sep 02 03:29:28.943 INFO kablam!   |
Sep 02 03:29:28.943 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 03:29:28.943 INFO kablam! 
Sep 02 03:29:28.944 INFO kablam! warning: unused attribute
Sep 02 03:29:28.944 INFO kablam!  --> src/lib.rs:5:1
Sep 02 03:29:28.944 INFO kablam!   |
Sep 02 03:29:28.944 INFO kablam! 5 | #[feature(full)]
Sep 02 03:29:28.944 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 02 03:29:28.944 INFO kablam!   |
Sep 02 03:29:28.945 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 02 03:29:28.945 INFO kablam! 
Sep 02 03:29:28.945 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 02 03:29:28.946 INFO kablam!  --> src/lib.rs:5:1
Sep 02 03:29:28.946 INFO kablam!   |
Sep 02 03:29:28.946 INFO kablam! 5 | #[feature(full)]
Sep 02 03:29:28.946 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 02 03:29:28.946 INFO kablam! 
Sep 02 03:29:30.069 INFO kablam!     Checking rayon-core v1.4.1
Sep 02 03:29:32.727 INFO kablam!     Checking rayon v1.0.2
Sep 02 03:29:43.070 INFO kablam! error[E0658]: custom attributes cannot be applied to expressions (see issue #38356)
Sep 02 03:29:43.070 INFO kablam!   --> tests/for_loop.rs:12:5
Sep 02 03:29:43.070 INFO kablam!    |
Sep 02 03:29:43.070 INFO kablam! 12 |     #[parallel]
Sep 02 03:29:43.070 INFO kablam!    |     ^^^^^^^^^^^
Sep 02 03:29:43.070 INFO kablam!    |
Sep 02 03:29:43.070 INFO kablam!    = help: add #![feature(proc_macro_expr)] to the crate attributes to enable
Sep 02 03:29:43.070 INFO kablam! 
Sep 02 03:29:43.073 INFO kablam! error: aborting due to previous error
Sep 02 03:29:43.073 INFO kablam! 
Sep 02 03:29:43.073 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 02 03:29:43.078 INFO kablam! error: Could not compile `rayon-attr`.
Sep 02 03:29:43.078 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 02 03:29:44.375 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 03:29:44.375 INFO kablam!  --> src/lib.rs:1:12
Sep 02 03:29:44.375 INFO kablam!   |
Sep 02 03:29:44.375 INFO kablam! 1 | #![feature(proc_macro)]
Sep 02 03:29:44.375 INFO kablam!   |            ^^^^^^^^^^
Sep 02 03:29:44.375 INFO kablam!   |
Sep 02 03:29:44.375 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 03:29:44.375 INFO kablam! 
Sep 02 03:29:44.375 INFO kablam! warning: unused attribute
Sep 02 03:29:44.375 INFO kablam!  --> src/lib.rs:5:1
Sep 02 03:29:44.375 INFO kablam!   |
Sep 02 03:29:44.376 INFO kablam! 5 | #[feature(full)]
Sep 02 03:29:44.376 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 02 03:29:44.376 INFO kablam!   |
Sep 02 03:29:44.376 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 02 03:29:44.376 INFO kablam! 
Sep 02 03:29:44.376 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 02 03:29:44.376 INFO kablam!  --> src/lib.rs:5:1
Sep 02 03:29:44.376 INFO kablam!   |
Sep 02 03:29:44.376 INFO kablam! 5 | #[feature(full)]
Sep 02 03:29:44.376 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 02 03:29:44.376 INFO kablam! 
Sep 02 03:29:44.409 INFO kablam! warning: the feature `proc_macro` has been stable since 1.29.0 and no longer requires an attribute to enable
Sep 02 03:29:44.409 INFO kablam!  --> src/lib.rs:1:12
Sep 02 03:29:44.410 INFO kablam!   |
Sep 02 03:29:44.410 INFO kablam! 1 | #![feature(proc_macro)]
Sep 02 03:29:44.410 INFO kablam!   |            ^^^^^^^^^^
Sep 02 03:29:44.410 INFO kablam!   |
Sep 02 03:29:44.410 INFO kablam!   = note: #[warn(stable_features)] on by default
Sep 02 03:29:44.410 INFO kablam! 
Sep 02 03:29:44.410 INFO kablam! warning: unused attribute
Sep 02 03:29:44.410 INFO kablam!  --> src/lib.rs:5:1
Sep 02 03:29:44.410 INFO kablam!   |
Sep 02 03:29:44.410 INFO kablam! 5 | #[feature(full)]
Sep 02 03:29:44.410 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 02 03:29:44.410 INFO kablam!   |
Sep 02 03:29:44.410 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 02 03:29:44.410 INFO kablam! 
Sep 02 03:29:44.410 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 02 03:29:44.410 INFO kablam!  --> src/lib.rs:5:1
Sep 02 03:29:44.410 INFO kablam!   |
Sep 02 03:29:44.411 INFO kablam! 5 | #[feature(full)]
Sep 02 03:29:44.411 INFO kablam!   | ^^^^^^^^^^^^^^^^
Sep 02 03:29:44.411 INFO kablam! 
Sep 02 03:29:44.430 INFO kablam! error: build failed
Sep 02 03:29:44.431 INFO kablam! su: No module specific data is present
Sep 02 03:29:44.751 INFO running `"docker" "rm" "-f" "3b46f8318d75f07c19626fc9a7ebd28ad16e76a692e5545e4b9b4dd39484ce1a"`
Sep 02 03:29:44.846 INFO blam! 3b46f8318d75f07c19626fc9a7ebd28ad16e76a692e5545e4b9b4dd39484ce1a