Sep 19 16:19:25.370 INFO checking usermode-0.1.0 against try#fcacde07b66fe513e52c41b73aef91bcc121905b for pr-54346
Sep 19 16:19:25.370 INFO running: cargo +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets
Sep 19 16:19:25.370 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-54346/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-6/try#fcacde07b66fe513e52c41b73aef91bcc121905b:/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 +fcacde07b66fe513e52c41b73aef91bcc121905b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 19 16:19:25.500 INFO blam! 5330496d5fa34acf52fd4b9cc28cddffd0e785a19805d25a4efb7c678119c913
Sep 19 16:19:25.502 INFO running `"docker" "start" "-a" "5330496d5fa34acf52fd4b9cc28cddffd0e785a19805d25a4efb7c678119c913"`
Sep 19 16:19:26.214 INFO kablam! usermod: no changes
Sep 19 16:19:26.244 INFO kablam!     Checking usermode v0.1.0 (/source)
Sep 19 16:19:26.290 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)
Sep 19 16:19:26.290 INFO kablam!  --> src/raw.rs:3:3
Sep 19 16:19:26.290 INFO kablam!   |
Sep 19 16:19:26.291 INFO kablam! 3 | #[wasm_import_module = "hexagon_e"]
Sep 19 16:19:26.291 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 19 16:19:26.291 INFO kablam!   |
Sep 19 16:19:26.291 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 16:19:26.291 INFO kablam! 
Sep 19 16:19:26.291 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)
Sep 19 16:19:26.291 INFO kablam!  --> src/raw.rs:3:3
Sep 19 16:19:26.291 INFO kablam!   |
Sep 19 16:19:26.291 INFO kablam! 3 | #[wasm_import_module = "hexagon_e"]
Sep 19 16:19:26.291 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 19 16:19:26.291 INFO kablam!   |
Sep 19 16:19:26.291 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 19 16:19:26.291 INFO kablam! 
Sep 19 16:19:26.291 INFO kablam! error: aborting due to previous error
Sep 19 16:19:26.291 INFO kablam! 
Sep 19 16:19:26.291 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 19 16:19:26.291 INFO kablam! error: aborting due to previous error
Sep 19 16:19:26.291 INFO kablam! 
Sep 19 16:19:26.291 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 19 16:19:26.295 INFO kablam! error: Could not compile `usermode`.
Sep 19 16:19:26.295 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 19 16:19:26.296 INFO kablam! error: Could not compile `usermode`.
Sep 19 16:19:26.296 INFO kablam! 
Sep 19 16:19:26.296 INFO kablam! To learn more, run the command again with --verbose.
Sep 19 16:19:26.298 INFO kablam! su: No module specific data is present
Sep 19 16:19:27.207 INFO running `"docker" "rm" "-f" "5330496d5fa34acf52fd4b9cc28cddffd0e785a19805d25a4efb7c678119c913"`
Sep 19 16:19:27.273 INFO blam! 5330496d5fa34acf52fd4b9cc28cddffd0e785a19805d25a4efb7c678119c913