Sep 04 20:25:38.842 INFO checking css-rs-macro-0.1.0 against try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0 for pr-53893
Sep 04 20:25:38.842 INFO running: cargo +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets
Sep 04 20:25:38.842 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/try#6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0:/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 +6b43b862fabb13a0ce2a5371ea1e77ee1674b7e0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 20:25:39.017 INFO blam! f595b73ec535748bde6e809d47a30038d1b5f0ed3249998cf3198e300e08c13b
Sep 04 20:25:39.019 INFO running `"docker" "start" "-a" "f595b73ec535748bde6e809d47a30038d1b5f0ed3249998cf3198e300e08c13b"`
Sep 04 20:25:39.559 INFO kablam!     Checking syn v0.14.9
Sep 04 20:25:51.346 INFO kablam!     Checking css-rs-macro v0.1.0 (file:///source)
Sep 04 20:25:55.134 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 20:25:55.134 INFO kablam!  --> src/lib.rs:6:1
Sep 04 20:25:55.134 INFO kablam!   |
Sep 04 20:25:55.134 INFO kablam! 6 | #[macro_use]
Sep 04 20:25:55.134 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 20:25:55.134 INFO kablam!   |
Sep 04 20:25:55.135 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 20:25:55.135 INFO kablam! 
Sep 04 20:25:55.135 INFO kablam! warning: unused import: `syn::Expr`
Sep 04 20:25:55.135 INFO kablam!   --> src/lib.rs:14:5
Sep 04 20:25:55.135 INFO kablam!    |
Sep 04 20:25:55.135 INFO kablam! 14 | use syn::Expr;
Sep 04 20:25:55.135 INFO kablam!    |     ^^^^^^^^^
Sep 04 20:25:55.135 INFO kablam! 
Sep 04 20:25:55.135 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 04 20:25:55.135 INFO kablam!   --> src/lib.rs:17:5
Sep 04 20:25:55.135 INFO kablam!    |
Sep 04 20:25:55.135 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 04 20:25:55.135 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:25:55.135 INFO kablam! 
Sep 04 20:25:55.361 INFO kablam! warning: unused attribute
Sep 04 20:25:55.361 INFO kablam!  --> src/lib.rs:5:1
Sep 04 20:25:55.361 INFO kablam!   |
Sep 04 20:25:55.362 INFO kablam! 5 | #[feature(proc_macro)]
Sep 04 20:25:55.362 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:25:55.362 INFO kablam!   |
Sep 04 20:25:55.362 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 04 20:25:55.362 INFO kablam! 
Sep 04 20:25:55.362 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 04 20:25:55.362 INFO kablam!  --> src/lib.rs:5:1
Sep 04 20:25:55.362 INFO kablam!   |
Sep 04 20:25:55.362 INFO kablam! 5 | #[feature(proc_macro)]
Sep 04 20:25:55.362 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:25:55.362 INFO kablam! 
Sep 04 20:25:55.429 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 20:25:55.429 INFO kablam!   --> src/lib.rs:86:17
Sep 04 20:25:55.429 INFO kablam!    |
Sep 04 20:25:55.429 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 04 20:25:55.429 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:25:55.429 INFO kablam!    |
Sep 04 20:25:55.429 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 20:25:55.429 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 20:25:55.429 INFO kablam! 
Sep 04 20:25:55.491 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 20:25:55.491 INFO kablam!  --> src/lib.rs:6:1
Sep 04 20:25:55.491 INFO kablam!   |
Sep 04 20:25:55.491 INFO kablam! 6 | #[macro_use]
Sep 04 20:25:55.491 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 20:25:55.491 INFO kablam!   |
Sep 04 20:25:55.491 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 20:25:55.491 INFO kablam! 
Sep 04 20:25:55.491 INFO kablam! warning: unused import: `syn::Expr`
Sep 04 20:25:55.491 INFO kablam!   --> src/lib.rs:14:5
Sep 04 20:25:55.491 INFO kablam!    |
Sep 04 20:25:55.491 INFO kablam! 14 | use syn::Expr;
Sep 04 20:25:55.491 INFO kablam!    |     ^^^^^^^^^
Sep 04 20:25:55.491 INFO kablam! 
Sep 04 20:25:55.491 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 04 20:25:55.491 INFO kablam!   --> src/lib.rs:17:5
Sep 04 20:25:55.491 INFO kablam!    |
Sep 04 20:25:55.491 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 04 20:25:55.491 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:25:55.491 INFO kablam! 
Sep 04 20:25:55.695 INFO kablam! warning: unused attribute
Sep 04 20:25:55.695 INFO kablam!  --> src/lib.rs:5:1
Sep 04 20:25:55.695 INFO kablam!   |
Sep 04 20:25:55.695 INFO kablam! 5 | #[feature(proc_macro)]
Sep 04 20:25:55.695 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:25:55.696 INFO kablam!   |
Sep 04 20:25:55.696 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 04 20:25:55.696 INFO kablam! 
Sep 04 20:25:55.696 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 04 20:25:55.696 INFO kablam!  --> src/lib.rs:5:1
Sep 04 20:25:55.696 INFO kablam!   |
Sep 04 20:25:55.696 INFO kablam! 5 | #[feature(proc_macro)]
Sep 04 20:25:55.696 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:25:55.696 INFO kablam! 
Sep 04 20:25:55.717 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 20:25:55.718 INFO kablam!   --> src/lib.rs:86:17
Sep 04 20:25:55.718 INFO kablam!    |
Sep 04 20:25:55.718 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 04 20:25:55.718 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 20:25:55.718 INFO kablam!    |
Sep 04 20:25:55.718 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 20:25:55.718 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 20:25:55.718 INFO kablam! 
Sep 04 20:25:55.755 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 16.22s
Sep 04 20:25:55.760 INFO kablam! su: No module specific data is present
Sep 04 20:25:56.238 INFO running `"docker" "rm" "-f" "f595b73ec535748bde6e809d47a30038d1b5f0ed3249998cf3198e300e08c13b"`
Sep 04 20:25:56.404 INFO blam! f595b73ec535748bde6e809d47a30038d1b5f0ed3249998cf3198e300e08c13b