Sep 01 07:01:41.617 INFO checking css-rs-macro-0.1.0 against try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b for pr-53578
Sep 01 07:01:41.618 INFO running: cargo +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets
Sep 01 07:01:41.618 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53578/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-1/try#a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b:/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 +a5b9f2cc0cdaca8edf23a89c649279de2c91cd3b-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:01:41.854 INFO blam! fac5af05fa39a8dca2b4d5affd82a59e094e6d875222bd45ff38b2e062619af3
Sep 01 07:01:41.856 INFO running `"docker" "start" "-a" "fac5af05fa39a8dca2b4d5affd82a59e094e6d875222bd45ff38b2e062619af3"`
Sep 01 07:01:42.736 INFO kablam!     Checking syn v0.14.9
Sep 01 07:01:53.695 INFO kablam!     Checking css-rs-macro v0.1.0 (file:///source)
Sep 01 07:01:56.907 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 07:01:56.907 INFO kablam!  --> src/lib.rs:6:1
Sep 01 07:01:56.907 INFO kablam!   |
Sep 01 07:01:56.907 INFO kablam! 6 | #[macro_use]
Sep 01 07:01:56.907 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 07:01:56.907 INFO kablam!   |
Sep 01 07:01:56.907 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 07:01:56.907 INFO kablam! 
Sep 01 07:01:56.907 INFO kablam! warning: unused import: `syn::Expr`
Sep 01 07:01:56.907 INFO kablam!   --> src/lib.rs:14:5
Sep 01 07:01:56.907 INFO kablam!    |
Sep 01 07:01:56.908 INFO kablam! 14 | use syn::Expr;
Sep 01 07:01:56.908 INFO kablam!    |     ^^^^^^^^^
Sep 01 07:01:56.908 INFO kablam! 
Sep 01 07:01:56.908 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 01 07:01:56.909 INFO kablam!   --> src/lib.rs:17:5
Sep 01 07:01:56.909 INFO kablam!    |
Sep 01 07:01:56.909 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 01 07:01:56.909 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:01:56.909 INFO kablam! 
Sep 01 07:01:57.061 INFO kablam! warning: unused attribute
Sep 01 07:01:57.061 INFO kablam!  --> src/lib.rs:5:1
Sep 01 07:01:57.061 INFO kablam!   |
Sep 01 07:01:57.061 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 07:01:57.061 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:01:57.061 INFO kablam!   |
Sep 01 07:01:57.061 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 01 07:01:57.061 INFO kablam! 
Sep 01 07:01:57.062 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 01 07:01:57.062 INFO kablam!  --> src/lib.rs:5:1
Sep 01 07:01:57.062 INFO kablam!   |
Sep 01 07:01:57.062 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 07:01:57.062 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:01:57.062 INFO kablam! 
Sep 01 07:01:57.064 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 07:01:57.064 INFO kablam!  --> src/lib.rs:6:1
Sep 01 07:01:57.064 INFO kablam!   |
Sep 01 07:01:57.064 INFO kablam! 6 | #[macro_use]
Sep 01 07:01:57.064 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 07:01:57.064 INFO kablam!   |
Sep 01 07:01:57.064 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 07:01:57.064 INFO kablam! 
Sep 01 07:01:57.064 INFO kablam! warning: unused import: `syn::Expr`
Sep 01 07:01:57.064 INFO kablam!   --> src/lib.rs:14:5
Sep 01 07:01:57.064 INFO kablam!    |
Sep 01 07:01:57.064 INFO kablam! 14 | use syn::Expr;
Sep 01 07:01:57.064 INFO kablam!    |     ^^^^^^^^^
Sep 01 07:01:57.064 INFO kablam! 
Sep 01 07:01:57.064 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 01 07:01:57.065 INFO kablam!   --> src/lib.rs:17:5
Sep 01 07:01:57.065 INFO kablam!    |
Sep 01 07:01:57.065 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 01 07:01:57.065 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:01:57.065 INFO kablam! 
Sep 01 07:01:57.075 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:01:57.075 INFO kablam!   --> src/lib.rs:86:17
Sep 01 07:01:57.075 INFO kablam!    |
Sep 01 07:01:57.075 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 01 07:01:57.075 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:01:57.075 INFO kablam!    |
Sep 01 07:01:57.075 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 07:01:57.075 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:01:57.075 INFO kablam! 
Sep 01 07:01:57.257 INFO kablam! warning: unused attribute
Sep 01 07:01:57.257 INFO kablam!  --> src/lib.rs:5:1
Sep 01 07:01:57.257 INFO kablam!   |
Sep 01 07:01:57.257 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 07:01:57.257 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:01:57.257 INFO kablam!   |
Sep 01 07:01:57.257 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 01 07:01:57.257 INFO kablam! 
Sep 01 07:01:57.257 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 01 07:01:57.258 INFO kablam!  --> src/lib.rs:5:1
Sep 01 07:01:57.258 INFO kablam!   |
Sep 01 07:01:57.258 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 07:01:57.258 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:01:57.258 INFO kablam! 
Sep 01 07:01:57.271 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:01:57.271 INFO kablam!   --> src/lib.rs:86:17
Sep 01 07:01:57.271 INFO kablam!    |
Sep 01 07:01:57.271 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 01 07:01:57.271 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:01:57.271 INFO kablam!    |
Sep 01 07:01:57.271 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 07:01:57.271 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:01:57.271 INFO kablam! 
Sep 01 07:01:57.302 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.62s
Sep 01 07:01:57.306 INFO kablam! su: No module specific data is present
Sep 01 07:01:57.774 INFO running `"docker" "rm" "-f" "fac5af05fa39a8dca2b4d5affd82a59e094e6d875222bd45ff38b2e062619af3"`
Sep 01 07:01:57.928 INFO blam! fac5af05fa39a8dca2b4d5affd82a59e094e6d875222bd45ff38b2e062619af3