Sep 04 23:08:50.095 INFO checking cwa-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 23:08:50.095 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 23:08:50.095 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:08:50.242 INFO blam! d8d8a4af576c2a78559b29d290eba5bdfaaecdc5f83822d232e39ccf24d6f0a8
Sep 04 23:08:50.244 INFO running `"docker" "start" "-a" "d8d8a4af576c2a78559b29d290eba5bdfaaecdc5f83822d232e39ccf24d6f0a8"`
Sep 04 23:08:51.002 INFO kablam!     Checking cwa v0.1.0 (file:///source)
Sep 04 23:08:51.437 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 04 23:08:51.437 INFO kablam!  --> src/raw.rs:1:3
Sep 04 23:08:51.437 INFO kablam!   |
Sep 04 23:08:51.437 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Sep 04 23:08:51.437 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 04 23:08:51.437 INFO kablam!   |
Sep 04 23:08:51.437 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 23:08:51.437 INFO kablam! 
Sep 04 23:08:51.437 INFO kablam! error: aborting due to previous error
Sep 04 23:08:51.437 INFO kablam! 
Sep 04 23:08:51.437 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 23:08:51.441 INFO kablam! error: Could not compile `cwa`.
Sep 04 23:08:51.441 INFO kablam! warning: build failed, waiting for other jobs to finish...
Sep 04 23:08:51.511 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 04 23:08:51.511 INFO kablam!  --> src/raw.rs:1:3
Sep 04 23:08:51.511 INFO kablam!   |
Sep 04 23:08:51.511 INFO kablam! 1 | #[wasm_import_module = "cwa"]
Sep 04 23:08:51.511 INFO kablam!   |   ^^^^^^^^^^^^^^^^^^
Sep 04 23:08:51.511 INFO kablam!   |
Sep 04 23:08:51.511 INFO kablam!   = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 04 23:08:51.511 INFO kablam! 
Sep 04 23:08:51.512 INFO kablam! error: aborting due to previous error
Sep 04 23:08:51.512 INFO kablam! 
Sep 04 23:08:51.512 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 04 23:08:51.516 INFO kablam! error: Could not compile `cwa`.
Sep 04 23:08:51.516 INFO kablam! 
Sep 04 23:08:51.516 INFO kablam! To learn more, run the command again with --verbose.
Sep 04 23:08:51.517 INFO kablam! su: No module specific data is present
Sep 04 23:08:52.092 INFO running `"docker" "rm" "-f" "d8d8a4af576c2a78559b29d290eba5bdfaaecdc5f83822d232e39ccf24d6f0a8"`
Sep 04 23:08:52.184 INFO blam! d8d8a4af576c2a78559b29d290eba5bdfaaecdc5f83822d232e39ccf24d6f0a8