Sep 01 18:44:53.401 INFO checking wtforms-0.0.1 against try#952c7dbfa2628309f557b367929ffc17af20b332 for pr-53851
Sep 01 18:44:53.401 INFO running: cargo +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets
Sep 01 18:44:53.401 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53851/try#952c7dbfa2628309f557b367929ffc17af20b332:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-2/try#952c7dbfa2628309f557b367929ffc17af20b332:/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 +952c7dbfa2628309f557b367929ffc17af20b332-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 18:44:53.597 INFO blam! 37dcebe8ef8633e6228718588f8c6ccff9e9f1960206413ab84b8db9353958f2
Sep 01 18:44:53.599 INFO running `"docker" "start" "-a" "37dcebe8ef8633e6228718588f8c6ccff9e9f1960206413ab84b8db9353958f2"`
Sep 01 18:44:54.216 INFO kablam!     Checking syn v0.14.9
Sep 01 18:45:02.095 INFO kablam!     Checking wtforms-derive v0.0.0
Sep 01 18:45:02.279 INFO kablam!     Checking wtforms v0.0.1 (file:///source)
Sep 01 18:45:02.601 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 18:45:02.601 INFO kablam!  --> src/lib.rs:1:1
Sep 01 18:45:02.601 INFO kablam!   |
Sep 01 18:45:02.601 INFO kablam! 1 | #[macro_use]
Sep 01 18:45:02.601 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 18:45:02.601 INFO kablam!   |
Sep 01 18:45:02.601 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 18:45:02.601 INFO kablam! 
Sep 01 18:45:02.605 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 18:45:02.605 INFO kablam!  --> src/lib.rs:1:1
Sep 01 18:45:02.605 INFO kablam!   |
Sep 01 18:45:02.605 INFO kablam! 1 | #[macro_use]
Sep 01 18:45:02.605 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 18:45:02.605 INFO kablam!   |
Sep 01 18:45:02.605 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 18:45:02.605 INFO kablam! 
Sep 01 18:45:02.624 INFO kablam! warning: unused variable: `form`
Sep 01 18:45:02.626 INFO kablam!   --> src/fields.rs:12:24
Sep 01 18:45:02.626 INFO kablam!    |
Sep 01 18:45:02.626 INFO kablam! 12 |     fn validate(&self, form: &Form) -> Result<(), Error> {
Sep 01 18:45:02.626 INFO kablam!    |                        ^^^^ help: consider using `_form` instead
Sep 01 18:45:02.626 INFO kablam!    |
Sep 01 18:45:02.626 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 18:45:02.626 INFO kablam! 
Sep 01 18:45:02.626 INFO kablam! warning: field is never used: `inner`
Sep 01 18:45:02.626 INFO kablam!  --> src/fields.rs:6:5
Sep 01 18:45:02.626 INFO kablam!   |
Sep 01 18:45:02.626 INFO kablam! 6 |     inner: T,
Sep 01 18:45:02.626 INFO kablam!   |     ^^^^^^^^
Sep 01 18:45:02.626 INFO kablam!   |
Sep 01 18:45:02.626 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 18:45:02.626 INFO kablam! 
Sep 01 18:45:02.628 INFO kablam! warning: unused variable: `form`
Sep 01 18:45:02.628 INFO kablam!   --> src/fields.rs:12:24
Sep 01 18:45:02.628 INFO kablam!    |
Sep 01 18:45:02.628 INFO kablam! 12 |     fn validate(&self, form: &Form) -> Result<(), Error> {
Sep 01 18:45:02.628 INFO kablam!    |                        ^^^^ help: consider using `_form` instead
Sep 01 18:45:02.628 INFO kablam!    |
Sep 01 18:45:02.628 INFO kablam!    = note: #[warn(unused_variables)] on by default
Sep 01 18:45:02.628 INFO kablam! 
Sep 01 18:45:02.630 INFO kablam! warning: field is never used: `inner`
Sep 01 18:45:02.630 INFO kablam!  --> src/fields.rs:6:5
Sep 01 18:45:02.630 INFO kablam!   |
Sep 01 18:45:02.630 INFO kablam! 6 |     inner: T,
Sep 01 18:45:02.630 INFO kablam!   |     ^^^^^^^^
Sep 01 18:45:02.630 INFO kablam!   |
Sep 01 18:45:02.630 INFO kablam!   = note: #[warn(dead_code)] on by default
Sep 01 18:45:02.631 INFO kablam! 
Sep 01 18:45:03.010 INFO kablam! error: cannot find derive macro `Form` in this scope
Sep 01 18:45:03.010 INFO kablam!  --> tests/test_derive.rs:9:14
Sep 01 18:45:03.010 INFO kablam!   |
Sep 01 18:45:03.010 INFO kablam! 9 |     #[derive(Form)]
Sep 01 18:45:03.010 INFO kablam!   |              ^^^^
Sep 01 18:45:03.010 INFO kablam! 
Sep 01 18:45:03.011 INFO kablam! error: cannot find derive macro `Form` in this scope
Sep 01 18:45:03.011 INFO kablam!   --> tests/test_derive.rs:19:14
Sep 01 18:45:03.011 INFO kablam!    |
Sep 01 18:45:03.011 INFO kablam! 19 |     #[derive(Form)]
Sep 01 18:45:03.011 INFO kablam!    |              ^^^^
Sep 01 18:45:03.011 INFO kablam! 
Sep 01 18:45:03.011 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)
Sep 01 18:45:03.011 INFO kablam!   --> tests/test_derive.rs:21:9
Sep 01 18:45:03.011 INFO kablam!    |
Sep 01 18:45:03.011 INFO kablam! 21 |         #[field(name = "username", autofocus)]
Sep 01 18:45:03.011 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 18:45:03.011 INFO kablam!    |
Sep 01 18:45:03.011 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 18:45:03.011 INFO kablam! 
Sep 01 18:45:03.011 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)
Sep 01 18:45:03.011 INFO kablam!   --> tests/test_derive.rs:23:9
Sep 01 18:45:03.011 INFO kablam!    |
Sep 01 18:45:03.011 INFO kablam! 23 |         #[field(ty = "password")]
Sep 01 18:45:03.011 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 18:45:03.011 INFO kablam!    |
Sep 01 18:45:03.011 INFO kablam!    = help: add #![feature(custom_attribute)] to the crate attributes to enable
Sep 01 18:45:03.011 INFO kablam! 
Sep 01 18:45:03.011 INFO kablam! error: aborting due to 4 previous errors
Sep 01 18:45:03.011 INFO kablam! 
Sep 01 18:45:03.011 INFO kablam! For more information about this error, try `rustc --explain E0658`.
Sep 01 18:45:03.018 INFO kablam! error: Could not compile `wtforms`.
Sep 01 18:45:03.018 INFO kablam! 
Sep 01 18:45:03.018 INFO kablam! To learn more, run the command again with --verbose.
Sep 01 18:45:03.019 INFO kablam! su: No module specific data is present
Sep 01 18:45:03.405 INFO running `"docker" "rm" "-f" "37dcebe8ef8633e6228718588f8c6ccff9e9f1960206413ab84b8db9353958f2"`
Sep 01 18:45:03.514 INFO blam! 37dcebe8ef8633e6228718588f8c6ccff9e9f1960206413ab84b8db9353958f2