Aug 17 07:14:43.449 INFO checking usermode-0.1.0 against try#a5d98b025f62ace80fe9d2a15781f900fc42515e for pr-53426
Aug 17 07:14:43.449 INFO running: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:14:43.449 INFO creating container for: cargo +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets
Aug 17 07:14:43.449 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53426/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53426/worker-5/try#a5d98b025f62ace80fe9d2a15781f900fc42515e:/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 +a5d98b025f62ace80fe9d2a15781f900fc42515e-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 17 07:14:43.707 INFO blam! 43e8c179312b3282c63557fb04ae45e1e21d3ee213c12336dd3472628e9093b2
Aug 17 07:14:43.709 INFO running `"docker" "start" "-a" "43e8c179312b3282c63557fb04ae45e1e21d3ee213c12336dd3472628e9093b2"`
Aug 17 07:14:44.618 INFO kablam!     Checking usermode v0.1.0 (file:///source)
Aug 17 07:14:44.707 INFO kablam! error[E0658]: The attribute `wasm_import_module` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 17 07:14:44.707 INFO kablam!  --> src/raw.rs:3:1
Aug 17 07:14:44.707 INFO kablam!   |
Aug 17 07:14:44.707 INFO kablam! 3 | #[wasm_import_module = "hexagon_e"]
Aug 17 07:14:44.708 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 07:14:44.708 INFO kablam!   |
Aug 17 07:14:44.708 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 17 07:14:44.708 INFO kablam! 
Aug 17 07:14:44.708 INFO kablam! error: aborting due to previous error
Aug 17 07:14:44.708 INFO kablam! 
Aug 17 07:14:44.708 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 17 07:14:44.714 INFO kablam! error: Could not compile `usermode`.
Aug 17 07:14:44.714 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 17 07:14:44.833 INFO kablam! error[E0658]: The attribute `wasm_import_module` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 17 07:14:44.833 INFO kablam!  --> src/raw.rs:3:1
Aug 17 07:14:44.833 INFO kablam!   |
Aug 17 07:14:44.833 INFO kablam! 3 | #[wasm_import_module = "hexagon_e"]
Aug 17 07:14:44.833 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 17 07:14:44.834 INFO kablam!   |
Aug 17 07:14:44.834 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 17 07:14:44.834 INFO kablam! 
Aug 17 07:14:44.834 INFO kablam! error: aborting due to previous error
Aug 17 07:14:44.834 INFO kablam! 
Aug 17 07:14:44.834 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 17 07:14:44.842 INFO kablam! error: Could not compile `usermode`.
Aug 17 07:14:44.843 INFO kablam! 
Aug 17 07:14:44.843 INFO kablam! To learn more, run the command again with --verbose.
Aug 17 07:14:44.845 INFO kablam! su: No module specific data is present
Aug 17 07:14:45.552 INFO running `"docker" "rm" "-f" "43e8c179312b3282c63557fb04ae45e1e21d3ee213c12336dd3472628e9093b2"`
Aug 17 07:14:45.712 INFO blam! 43e8c179312b3282c63557fb04ae45e1e21d3ee213c12336dd3472628e9093b2