Sep 01 23:22:04.354 INFO checking cwa-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 23:22:04.354 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 23:22:04.354 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-2/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:22:04.494 INFO blam! 001c3eb3b7d8483b05bd5c624052c75b18b7eec49aebfde1b4e4223e4e2e859c
Sep 01 23:22:04.496 INFO running `"docker" "start" "-a" "001c3eb3b7d8483b05bd5c624052c75b18b7eec49aebfde1b4e4223e4e2e859c"`
Sep 01 23:22:05.367 INFO kablam!     Checking cwa v0.1.0 (file:///source)
Sep 01 23:22:05.966 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 01 23:22:05.966 INFO kablam!  --> src/raw.rs:1:3
Sep 01 23:22:05.966 INFO kablam!   |
Sep 01 23:22:05.966 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Sep 01 23:22:05.966 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 01 23:22:05.966 INFO kablam!   |
Sep 01 23:22:05.966 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 23:22:05.966 INFO kablam! 
Sep 01 23:22:05.966 INFO kablam! error: aborting due to previous error
Sep 01 23:22:05.966 INFO kablam! 
Sep 01 23:22:05.966 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 23:22:05.970 INFO kablam! error: Could not compile `cwa`.
Sep 01 23:22:05.970 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 01 23:22:06.035 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 01 23:22:06.035 INFO kablam!  --> src/raw.rs:1:3
Sep 01 23:22:06.035 INFO kablam!   |
Sep 01 23:22:06.035 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Sep 01 23:22:06.035 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 01 23:22:06.035 INFO kablam!   |
Sep 01 23:22:06.035 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 23:22:06.035 INFO kablam! 
Sep 01 23:22:06.035 INFO kablam! error: aborting due to previous error
Sep 01 23:22:06.035 INFO kablam! 
Sep 01 23:22:06.035 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 23:22:06.040 INFO kablam! error: Could not compile `cwa`.
Sep 01 23:22:06.040 INFO kablam! 
Sep 01 23:22:06.040 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 23:22:06.041 INFO kablam! su: No module specific data is present
Sep 01 23:22:06.870 INFO running `"docker" "rm" "-f" "001c3eb3b7d8483b05bd5c624052c75b18b7eec49aebfde1b4e4223e4e2e859c"`
Sep 01 23:22:06.966 INFO blam! 001c3eb3b7d8483b05bd5c624052c75b18b7eec49aebfde1b4e4223e4e2e859c