Sep 20 04:49:47.726 INFO checking css-rs-macro-0.1.0 against try#135b4cd023a753409d01e43b0f23d22a899feeeb for pr-54352
Sep 20 04:49:47.726 INFO running: cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets
Sep 20 04:49:47.726 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-54352/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54352/worker-2/try#135b4cd023a753409d01e43b0f23d22a899feeeb:/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=1000" "-e" "CMD=cargo +135b4cd023a753409d01e43b0f23d22a899feeeb-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 04:49:47.910 INFO blam! fb14bfd56371bbf546d19cf1003df5e5a86385f8bab410fc94711a853851991c
Sep 20 04:49:47.912 INFO running `"docker" "start" "-a" "fb14bfd56371bbf546d19cf1003df5e5a86385f8bab410fc94711a853851991c"`
Sep 20 04:49:48.440 INFO kablam! usermod: no changes
Sep 20 04:49:48.488 INFO kablam!     Checking syn v0.14.9
Sep 20 04:49:54.775 INFO kablam!     Checking css-rs-macro v0.1.0 (/source)
Sep 20 04:49:57.269 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 04:49:57.269 INFO kablam!  --> src/lib.rs:6:1
Sep 20 04:49:57.269 INFO kablam!   |
Sep 20 04:49:57.269 INFO kablam! 6 | #[macro_use]
Sep 20 04:49:57.269 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 04:49:57.269 INFO kablam!   |
Sep 20 04:49:57.269 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 04:49:57.269 INFO kablam! 
Sep 20 04:49:57.269 INFO kablam! warning: unused import: `syn::Expr`
Sep 20 04:49:57.269 INFO kablam!   --> src/lib.rs:14:5
Sep 20 04:49:57.269 INFO kablam!    |
Sep 20 04:49:57.269 INFO kablam! 14 | use syn::Expr;
Sep 20 04:49:57.269 INFO kablam!    |     ^^^^^^^^^
Sep 20 04:49:57.269 INFO kablam! 
Sep 20 04:49:57.269 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 20 04:49:57.269 INFO kablam!   --> src/lib.rs:17:5
Sep 20 04:49:57.269 INFO kablam!    |
Sep 20 04:49:57.269 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 20 04:49:57.269 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:49:57.269 INFO kablam! 
Sep 20 04:49:57.338 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 04:49:57.338 INFO kablam!  --> src/lib.rs:6:1
Sep 20 04:49:57.338 INFO kablam!   |
Sep 20 04:49:57.338 INFO kablam! 6 | #[macro_use]
Sep 20 04:49:57.338 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 04:49:57.338 INFO kablam!   |
Sep 20 04:49:57.338 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 04:49:57.338 INFO kablam! 
Sep 20 04:49:57.338 INFO kablam! warning: unused import: `syn::Expr`
Sep 20 04:49:57.338 INFO kablam!   --> src/lib.rs:14:5
Sep 20 04:49:57.338 INFO kablam!    |
Sep 20 04:49:57.338 INFO kablam! 14 | use syn::Expr;
Sep 20 04:49:57.338 INFO kablam!    |     ^^^^^^^^^
Sep 20 04:49:57.338 INFO kablam! 
Sep 20 04:49:57.338 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 20 04:49:57.338 INFO kablam!   --> src/lib.rs:17:5
Sep 20 04:49:57.338 INFO kablam!    |
Sep 20 04:49:57.338 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 20 04:49:57.338 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:49:57.338 INFO kablam! 
Sep 20 04:49:57.438 INFO kablam! warning: unused attribute
Sep 20 04:49:57.438 INFO kablam!  --> src/lib.rs:5:1
Sep 20 04:49:57.438 INFO kablam!   |
Sep 20 04:49:57.438 INFO kablam! 5 | #[feature(proc_macro)]
Sep 20 04:49:57.438 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:49:57.438 INFO kablam!   |
Sep 20 04:49:57.438 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 20 04:49:57.438 INFO kablam! 
Sep 20 04:49:57.438 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 20 04:49:57.438 INFO kablam!  --> src/lib.rs:5:1
Sep 20 04:49:57.438 INFO kablam!   |
Sep 20 04:49:57.438 INFO kablam! 5 | #[feature(proc_macro)]
Sep 20 04:49:57.438 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:49:57.438 INFO kablam! 
Sep 20 04:49:57.458 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 04:49:57.458 INFO kablam!   --> src/lib.rs:86:17
Sep 20 04:49:57.458 INFO kablam!    |
Sep 20 04:49:57.458 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 20 04:49:57.458 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:49:57.458 INFO kablam!    |
Sep 20 04:49:57.458 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 04:49:57.458 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 04:49:57.458 INFO kablam! 
Sep 20 04:49:57.462 INFO kablam! warning: unused attribute
Sep 20 04:49:57.462 INFO kablam!  --> src/lib.rs:5:1
Sep 20 04:49:57.462 INFO kablam!   |
Sep 20 04:49:57.462 INFO kablam! 5 | #[feature(proc_macro)]
Sep 20 04:49:57.462 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:49:57.462 INFO kablam!   |
Sep 20 04:49:57.462 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 20 04:49:57.462 INFO kablam! 
Sep 20 04:49:57.462 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 20 04:49:57.462 INFO kablam!  --> src/lib.rs:5:1
Sep 20 04:49:57.462 INFO kablam!   |
Sep 20 04:49:57.462 INFO kablam! 5 | #[feature(proc_macro)]
Sep 20 04:49:57.462 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:49:57.462 INFO kablam! 
Sep 20 04:49:57.470 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 04:49:57.470 INFO kablam!   --> src/lib.rs:86:17
Sep 20 04:49:57.470 INFO kablam!    |
Sep 20 04:49:57.470 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 20 04:49:57.470 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 04:49:57.470 INFO kablam!    |
Sep 20 04:49:57.470 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 04:49:57.470 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 04:49:57.470 INFO kablam! 
Sep 20 04:49:57.538 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.08s
Sep 20 04:49:57.542 INFO kablam! su: No module specific data is present
Sep 20 04:49:58.856 INFO running `"docker" "rm" "-f" "fb14bfd56371bbf546d19cf1003df5e5a86385f8bab410fc94711a853851991c"`
Sep 20 04:49:58.970 INFO blam! fb14bfd56371bbf546d19cf1003df5e5a86385f8bab410fc94711a853851991c