Sep 21 11:36:54.051 INFO checking cwa-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 11:36:54.051 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 11:36:54.051 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-3/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:36:54.183 INFO blam! ca9d27a93d00f3526abf6365e2670ea918b2b1a3c7a07c7e902f36c00c196d0f
Sep 21 11:36:54.185 INFO running `"docker" "start" "-a" "ca9d27a93d00f3526abf6365e2670ea918b2b1a3c7a07c7e902f36c00c196d0f"`
Sep 21 11:36:55.317 INFO kablam! usermod: no changes
Sep 21 11:36:55.338 INFO kablam!     Checking cwa v0.1.0 (/source)
Sep 21 11:36:55.554 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 21 11:36:55.555 INFO kablam!  --> src/raw.rs:1:3
Sep 21 11:36:55.555 INFO kablam!   |
Sep 21 11:36:55.555 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Sep 21 11:36:55.555 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 21 11:36:55.555 INFO kablam!   |
Sep 21 11:36:55.555 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 21 11:36:55.555 INFO kablam! 
Sep 21 11:36:55.555 INFO kablam! error: aborting due to previous error
Sep 21 11:36:55.555 INFO kablam! 
Sep 21 11:36:55.555 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 21 11:36:55.557 INFO kablam! error: Could not compile `cwa`.
Sep 21 11:36:55.558 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 21 11:36:55.569 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 21 11:36:55.569 INFO kablam!  --> src/raw.rs:1:3
Sep 21 11:36:55.569 INFO kablam!   |
Sep 21 11:36:55.569 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Sep 21 11:36:55.569 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 21 11:36:55.569 INFO kablam!   |
Sep 21 11:36:55.569 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 21 11:36:55.569 INFO kablam! 
Sep 21 11:36:55.569 INFO kablam! error: aborting due to previous error
Sep 21 11:36:55.569 INFO kablam! 
Sep 21 11:36:55.569 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 21 11:36:55.575 INFO kablam! error: Could not compile `cwa`.
Sep 21 11:36:55.575 INFO kablam! 
Sep 21 11:36:55.575 INFO kablam! To learn more, run the command again with --verbose.
Sep 21 11:36:55.575 INFO kablam! su: No module specific data is present
Sep 21 11:36:56.463 INFO running `"docker" "rm" "-f" "ca9d27a93d00f3526abf6365e2670ea918b2b1a3c7a07c7e902f36c00c196d0f"`
Sep 21 11:36:56.541 INFO blam! ca9d27a93d00f3526abf6365e2670ea918b2b1a3c7a07c7e902f36c00c196d0f