Sep 01 23:30:16.686 INFO checking css-rs-macro-0.1.0 against try#aa245a5862056b681d2ccdb178f58891108cd3a6 for pr-53831
Sep 01 23:30:16.687 INFO running: cargo +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets
Sep 01 23:30:16.687 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53831/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53831/worker-0/try#aa245a5862056b681d2ccdb178f58891108cd3a6:/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 +aa245a5862056b681d2ccdb178f58891108cd3a6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 23:30:16.930 INFO blam! c9da8cda96baf736f671d626ff041b618d9e395f27df0b98eb67abfbeb70f7da
Sep 01 23:30:16.933 INFO running `"docker" "start" "-a" "c9da8cda96baf736f671d626ff041b618d9e395f27df0b98eb67abfbeb70f7da"`
Sep 01 23:30:17.827 INFO kablam!     Checking css-rs-macro v0.1.0 (file:///source)
Sep 01 23:30:22.079 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 23:30:22.079 INFO kablam!  --> src/lib.rs:6:1
Sep 01 23:30:22.079 INFO kablam!   |
Sep 01 23:30:22.079 INFO kablam! 6 | #[macro_use]
Sep 01 23:30:22.079 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 23:30:22.079 INFO kablam!   |
Sep 01 23:30:22.079 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 23:30:22.079 INFO kablam! 
Sep 01 23:30:22.079 INFO kablam! warning: unused import: `syn::Expr`
Sep 01 23:30:22.080 INFO kablam!   --> src/lib.rs:14:5
Sep 01 23:30:22.080 INFO kablam!    |
Sep 01 23:30:22.080 INFO kablam! 14 | use syn::Expr;
Sep 01 23:30:22.080 INFO kablam!    |     ^^^^^^^^^
Sep 01 23:30:22.080 INFO kablam! 
Sep 01 23:30:22.080 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 01 23:30:22.080 INFO kablam!   --> src/lib.rs:17:5
Sep 01 23:30:22.080 INFO kablam!    |
Sep 01 23:30:22.080 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 01 23:30:22.080 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:30:22.080 INFO kablam! 
Sep 01 23:30:22.089 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 23:30:22.089 INFO kablam!  --> src/lib.rs:6:1
Sep 01 23:30:22.089 INFO kablam!   |
Sep 01 23:30:22.089 INFO kablam! 6 | #[macro_use]
Sep 01 23:30:22.089 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 23:30:22.089 INFO kablam!   |
Sep 01 23:30:22.089 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 23:30:22.090 INFO kablam! 
Sep 01 23:30:22.090 INFO kablam! warning: unused import: `syn::Expr`
Sep 01 23:30:22.090 INFO kablam!   --> src/lib.rs:14:5
Sep 01 23:30:22.090 INFO kablam!    |
Sep 01 23:30:22.090 INFO kablam! 14 | use syn::Expr;
Sep 01 23:30:22.090 INFO kablam!    |     ^^^^^^^^^
Sep 01 23:30:22.090 INFO kablam! 
Sep 01 23:30:22.090 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 01 23:30:22.090 INFO kablam!   --> src/lib.rs:17:5
Sep 01 23:30:22.090 INFO kablam!    |
Sep 01 23:30:22.090 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 01 23:30:22.090 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:30:22.090 INFO kablam! 
Sep 01 23:30:22.204 INFO kablam! warning: unused attribute
Sep 01 23:30:22.204 INFO kablam!  --> src/lib.rs:5:1
Sep 01 23:30:22.204 INFO kablam!   |
Sep 01 23:30:22.204 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 23:30:22.204 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:30:22.204 INFO kablam!   |
Sep 01 23:30:22.204 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 01 23:30:22.204 INFO kablam! 
Sep 01 23:30:22.205 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 01 23:30:22.205 INFO kablam!  --> src/lib.rs:5:1
Sep 01 23:30:22.205 INFO kablam!   |
Sep 01 23:30:22.205 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 23:30:22.205 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:30:22.205 INFO kablam! 
Sep 01 23:30:22.216 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 23:30:22.216 INFO kablam!   --> src/lib.rs:86:17
Sep 01 23:30:22.216 INFO kablam!    |
Sep 01 23:30:22.216 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 01 23:30:22.216 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:30:22.216 INFO kablam!    |
Sep 01 23:30:22.216 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 23:30:22.216 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 23:30:22.216 INFO kablam! 
Sep 01 23:30:22.231 INFO kablam! warning: unused attribute
Sep 01 23:30:22.231 INFO kablam!  --> src/lib.rs:5:1
Sep 01 23:30:22.231 INFO kablam!   |
Sep 01 23:30:22.231 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 23:30:22.231 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:30:22.231 INFO kablam!   |
Sep 01 23:30:22.231 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 01 23:30:22.231 INFO kablam! 
Sep 01 23:30:22.231 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 01 23:30:22.231 INFO kablam!  --> src/lib.rs:5:1
Sep 01 23:30:22.231 INFO kablam!   |
Sep 01 23:30:22.231 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 23:30:22.232 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:30:22.232 INFO kablam! 
Sep 01 23:30:22.246 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 23:30:22.246 INFO kablam!   --> src/lib.rs:86:17
Sep 01 23:30:22.246 INFO kablam!    |
Sep 01 23:30:22.246 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 01 23:30:22.246 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 23:30:22.246 INFO kablam!    |
Sep 01 23:30:22.246 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 23:30:22.246 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 23:30:22.246 INFO kablam! 
Sep 01 23:30:22.271 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 4.50s
Sep 01 23:30:22.275 INFO kablam! su: No module specific data is present
Sep 01 23:30:22.704 INFO running `"docker" "rm" "-f" "c9da8cda96baf736f671d626ff041b618d9e395f27df0b98eb67abfbeb70f7da"`
Sep 01 23:30:22.824 INFO blam! c9da8cda96baf736f671d626ff041b618d9e395f27df0b98eb67abfbeb70f7da