Sep 06 08:14:10.498 INFO checking cwa-0.1.0 against master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6 for pr-53854
Sep 06 08:14:10.498 INFO running: cargo +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets
Sep 06 08:14:10.498 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53854/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-2/master#1c2e17f4e3a2070a7f703f51e29c1c388ef703b6:/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 +1c2e17f4e3a2070a7f703f51e29c1c388ef703b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:14:10.667 INFO blam! 98dc103c1a29add360b5d8ede3d1b0521d8001a516c9910f159712cf2f5dc641
Sep 06 08:14:10.669 INFO running `"docker" "start" "-a" "98dc103c1a29add360b5d8ede3d1b0521d8001a516c9910f159712cf2f5dc641"`
Sep 06 08:14:11.980 INFO kablam! usermod: no changes
Sep 06 08:14:12.004 INFO kablam!     Checking cwa v0.1.0 (file:///source)
Sep 06 08:14:12.257 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 06 08:14:12.257 INFO kablam!  --> src/raw.rs:1:3
Sep 06 08:14:12.257 INFO kablam!   |
Sep 06 08:14:12.257 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Sep 06 08:14:12.257 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 06 08:14:12.257 INFO kablam!   |
Sep 06 08:14:12.257 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 06 08:14:12.257 INFO kablam! 
Sep 06 08:14:12.257 INFO kablam! error: aborting due to previous error
Sep 06 08:14:12.257 INFO kablam! 
Sep 06 08:14:12.257 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 06 08:14:12.262 INFO kablam! error: Could not compile `cwa`.
Sep 06 08:14:12.262 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 06 08:14:12.276 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 06 08:14:12.276 INFO kablam!  --> src/raw.rs:1:3
Sep 06 08:14:12.276 INFO kablam!   |
Sep 06 08:14:12.276 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Sep 06 08:14:12.276 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 06 08:14:12.276 INFO kablam!   |
Sep 06 08:14:12.276 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 06 08:14:12.276 INFO kablam! 
Sep 06 08:14:12.277 INFO kablam! error: aborting due to previous error
Sep 06 08:14:12.277 INFO kablam! 
Sep 06 08:14:12.277 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 06 08:14:12.281 INFO kablam! error: Could not compile `cwa`.
Sep 06 08:14:12.281 INFO kablam! 
Sep 06 08:14:12.281 INFO kablam! To learn more, run the command again with --verbose.
Sep 06 08:14:12.282 INFO kablam! su: No module specific data is present
Sep 06 08:14:13.100 INFO running `"docker" "rm" "-f" "98dc103c1a29add360b5d8ede3d1b0521d8001a516c9910f159712cf2f5dc641"`
Sep 06 08:14:13.224 INFO blam! 98dc103c1a29add360b5d8ede3d1b0521d8001a516c9910f159712cf2f5dc641