Aug 29 22:30:15.099 INFO checking wtforms-0.0.1 against try#2d477f9981361618ac78253c28051a66b6cea125 for pr-53707
Aug 29 22:30:15.099 INFO running: cargo +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets
Aug 29 22:30:15.099 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53707/try#2d477f9981361618ac78253c28051a66b6cea125:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53707/worker-0/try#2d477f9981361618ac78253c28051a66b6cea125:/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 +2d477f9981361618ac78253c28051a66b6cea125-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 29 22:30:15.271 INFO blam! c6374f1b911c0cbf303721ee462e33cd39bf796ab3fba99e276aff58da0342be
Aug 29 22:30:15.273 INFO running `"docker" "start" "-a" "c6374f1b911c0cbf303721ee462e33cd39bf796ab3fba99e276aff58da0342be"`
Aug 29 22:30:15.798 INFO kablam!     Checking proc-macro2 v0.4.15
Aug 29 22:30:17.504 INFO kablam!     Checking quote v0.6.8
Aug 29 22:30:18.529 INFO kablam!     Checking syn v0.14.9
Aug 29 22:30:25.690 INFO kablam!     Checking wtforms-derive v0.0.0
Aug 29 22:30:25.880 INFO kablam!     Checking wtforms v0.0.1 (file:///source)
Aug 29 22:30:26.392 INFO kablam! warning: unused `#[macro_use]` import
Aug 29 22:30:26.392 INFO kablam!  --> src/lib.rs:1:1
Aug 29 22:30:26.392 INFO kablam!   |
Aug 29 22:30:26.392 INFO kablam! 1 | #[macro_use]
Aug 29 22:30:26.392 INFO kablam!   | ^^^^^^^^^^^^
Aug 29 22:30:26.392 INFO kablam!   |
Aug 29 22:30:26.392 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 22:30:26.392 INFO kablam! 
Aug 29 22:30:26.417 INFO kablam! warning: unused variable: `form`
Aug 29 22:30:26.417 INFO kablam!   --> src/fields.rs:12:24
Aug 29 22:30:26.417 INFO kablam!    |
Aug 29 22:30:26.417 INFO kablam! 12 |     fn validate(&self, form: &Form) -> Result<(), Error> {
Aug 29 22:30:26.417 INFO kablam!    |                        ^^^^ help: consider using `_form` instead
Aug 29 22:30:26.417 INFO kablam!    |
Aug 29 22:30:26.417 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 22:30:26.417 INFO kablam! 
Aug 29 22:30:26.418 INFO kablam! warning: field is never used: `inner`
Aug 29 22:30:26.418 INFO kablam!  --> src/fields.rs:6:5
Aug 29 22:30:26.418 INFO kablam!   |
Aug 29 22:30:26.418 INFO kablam! 6 |     inner: T,
Aug 29 22:30:26.418 INFO kablam!   |     ^^^^^^^^
Aug 29 22:30:26.418 INFO kablam!   |
Aug 29 22:30:26.418 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 29 22:30:26.418 INFO kablam! 
Aug 29 22:30:26.439 INFO kablam! warning: unused `#[macro_use]` import
Aug 29 22:30:26.439 INFO kablam!  --> src/lib.rs:1:1
Aug 29 22:30:26.439 INFO kablam!   |
Aug 29 22:30:26.439 INFO kablam! 1 | #[macro_use]
Aug 29 22:30:26.439 INFO kablam!   | ^^^^^^^^^^^^
Aug 29 22:30:26.439 INFO kablam!   |
Aug 29 22:30:26.440 INFO kablam!   = note: #[warn(unused_imports)] on by default
Aug 29 22:30:26.440 INFO kablam! 
Aug 29 22:30:26.467 INFO kablam! warning: unused variable: `form`
Aug 29 22:30:26.467 INFO kablam!   --> src/fields.rs:12:24
Aug 29 22:30:26.467 INFO kablam!    |
Aug 29 22:30:26.467 INFO kablam! 12 |     fn validate(&self, form: &Form) -> Result<(), Error> {
Aug 29 22:30:26.467 INFO kablam!    |                        ^^^^ help: consider using `_form` instead
Aug 29 22:30:26.467 INFO kablam!    |
Aug 29 22:30:26.467 INFO kablam!    = note: #[warn(unused_variables)] on by default
Aug 29 22:30:26.467 INFO kablam! 
Aug 29 22:30:26.468 INFO kablam! warning: field is never used: `inner`
Aug 29 22:30:26.468 INFO kablam!  --> src/fields.rs:6:5
Aug 29 22:30:26.468 INFO kablam!   |
Aug 29 22:30:26.468 INFO kablam! 6 |     inner: T,
Aug 29 22:30:26.468 INFO kablam!   |     ^^^^^^^^
Aug 29 22:30:26.468 INFO kablam!   |
Aug 29 22:30:26.468 INFO kablam!   = note: #[warn(dead_code)] on by default
Aug 29 22:30:26.468 INFO kablam! 
Aug 29 22:30:26.835 INFO kablam! error: cannot find derive macro `Form` in this scope
Aug 29 22:30:26.835 INFO kablam!  --> tests/test_derive.rs:9:14
Aug 29 22:30:26.835 INFO kablam!   |
Aug 29 22:30:26.835 INFO kablam! 9 |     #[derive(Form)]
Aug 29 22:30:26.835 INFO kablam!   |              ^^^^
Aug 29 22:30:26.835 INFO kablam! 
Aug 29 22:30:26.835 INFO kablam! error: cannot find derive macro `Form` in this scope
Aug 29 22:30:26.835 INFO kablam!   --> tests/test_derive.rs:19:14
Aug 29 22:30:26.835 INFO kablam!    |
Aug 29 22:30:26.835 INFO kablam! 19 |     #[derive(Form)]
Aug 29 22:30:26.835 INFO kablam!    |              ^^^^
Aug 29 22:30:26.835 INFO kablam! 
Aug 29 22:30:26.835 INFO kablam! error[E0658]: The attribute `field` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 29 22:30:26.835 INFO kablam!   --> tests/test_derive.rs:21:9
Aug 29 22:30:26.835 INFO kablam!    |
Aug 29 22:30:26.835 INFO kablam! 21 |         #[field(name = "username", autofocus)]
Aug 29 22:30:26.835 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 22:30:26.835 INFO kablam!    |
Aug 29 22:30:26.835 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 22:30:26.836 INFO kablam! 
Aug 29 22:30:26.836 INFO kablam! error[E0658]: The attribute `field` is currently unknown to the compiler and may have meaning added to it in the future (see issue #29642)
Aug 29 22:30:26.836 INFO kablam!   --> tests/test_derive.rs:23:9
Aug 29 22:30:26.836 INFO kablam!    |
Aug 29 22:30:26.836 INFO kablam! 23 |         #[field(ty = "password")]
Aug 29 22:30:26.836 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 29 22:30:26.836 INFO kablam!    |
Aug 29 22:30:26.836 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Aug 29 22:30:26.836 INFO kablam! 
Aug 29 22:30:26.836 INFO kablam! error: aborting due to 4 previous errors
Aug 29 22:30:26.836 INFO kablam! 
Aug 29 22:30:26.836 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Aug 29 22:30:26.840 INFO kablam! error: Could not compile `wtforms`.
Aug 29 22:30:26.841 INFO kablam! 
Aug 29 22:30:26.841 INFO kablam! To learn more, run the command again with --verbose.
Aug 29 22:30:26.842 INFO kablam! su: No module specific data is present
Aug 29 22:30:27.264 INFO running `"docker" "rm" "-f" "c6374f1b911c0cbf303721ee462e33cd39bf796ab3fba99e276aff58da0342be"`
Aug 29 22:30:27.342 INFO blam! c6374f1b911c0cbf303721ee462e33cd39bf796ab3fba99e276aff58da0342be