Aug 11 16:41:00.780 INFO checking cwa-0.1.0 against try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy for libc-1
Aug 11 16:41:00.781 INFO running: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:41:00.781 INFO creating container for: cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets
Aug 11 16:41:00.781 INFO running `"docker" "create" "-v" "/tmp/crater.7J4MqzC7cGkN:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/libc-1/worker-3/try#a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195+tmplazy:/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" "-v" "/home/ec2-user/crater/./work/local/cargo-home/git:/cargo-home/git:rw,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +a77dfcc79fe3e7e1a10ae4dccfd4b2e5e0e49195-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "crater"`
Aug 11 16:41:00.982 INFO blam! 69852207115b5d345cfb2db43736d1843e6484a3e428832424e9774b6cd43e49
Aug 11 16:41:00.985 INFO running `"docker" "start" "-a" "69852207115b5d345cfb2db43736d1843e6484a3e428832424e9774b6cd43e49"`
Aug 11 16:41:01.716 INFO kablam!     Checking cwa v0.1.0 (file:///source)
Aug 11 16:41:02.033 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 11 16:41:02.033 INFO kablam!  --> src/raw.rs:1:1
Aug 11 16:41:02.033 INFO kablam!   |
Aug 11 16:41:02.033 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Aug 11 16:41:02.033 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:41:02.033 INFO kablam!   |
Aug 11 16:41:02.033 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 11 16:41:02.033 INFO kablam! 
Aug 11 16:41:02.033 INFO kablam! error: aborting due to previous error
Aug 11 16:41:02.033 INFO kablam! 
Aug 11 16:41:02.033 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 11 16:41:02.039 INFO kablam! error: Could not compile `cwa`.
Aug 11 16:41:02.040 INFO kablam! warning: build failed, waiting for other jobs to finish...
Aug 11 16:41:02.178 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 11 16:41:02.178 INFO kablam!  --> src/raw.rs:1:1
Aug 11 16:41:02.178 INFO kablam!   |
Aug 11 16:41:02.178 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Aug 11 16:41:02.178 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 11 16:41:02.184 INFO kablam!   |
Aug 11 16:41:02.185 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 11 16:41:02.185 INFO kablam! 
Aug 11 16:41:02.185 INFO kablam! error: aborting due to previous error
Aug 11 16:41:02.185 INFO kablam! 
Aug 11 16:41:02.185 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 11 16:41:02.191 INFO kablam! error: Could not compile `cwa`.
Aug 11 16:41:02.191 INFO kablam! 
Aug 11 16:41:02.191 INFO kablam! To learn more, run the command again with --verbose.
Aug 11 16:41:02.193 INFO kablam! su: No module specific data is present
Aug 11 16:41:03.302 INFO running `"docker" "rm" "-f" "69852207115b5d345cfb2db43736d1843e6484a3e428832424e9774b6cd43e49"`
Aug 11 16:41:03.383 INFO blam! 69852207115b5d345cfb2db43736d1843e6484a3e428832424e9774b6cd43e49