Sep 14 17:54:38.683 INFO checking css-rs-macro-0.1.0 against try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0 for pr-53578-1
Sep 14 17:54:38.683 INFO running: cargo +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets
Sep 14 17:54:38.683 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53578-1/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-5/try#87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0:/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 +87b8e7411c4f1267d0cac0d63fa9c21c943e2ea0-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:54:39.159 INFO blam! 11e661b527906d2aaa8323a7a784388c2bdf464d7ef51d9895e38b80a2bff302
Sep 14 17:54:39.161 INFO running `"docker" "start" "-a" "11e661b527906d2aaa8323a7a784388c2bdf464d7ef51d9895e38b80a2bff302"`
Sep 14 17:54:40.915 INFO kablam! usermod: no changes
Sep 14 17:54:40.964 INFO kablam!     Checking syn v0.14.9
Sep 14 17:54:47.970 INFO kablam!     Checking css-rs-macro v0.1.0 (file:///source)
Sep 14 17:54:49.864 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 17:54:49.864 INFO kablam!  --> src/lib.rs:6:1
Sep 14 17:54:49.864 INFO kablam!   |
Sep 14 17:54:49.864 INFO kablam! 6 | #[macro_use]
Sep 14 17:54:49.864 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 17:54:49.864 INFO kablam!   |
Sep 14 17:54:49.864 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 17:54:49.864 INFO kablam! 
Sep 14 17:54:49.864 INFO kablam! warning: unused import: `syn::Expr`
Sep 14 17:54:49.864 INFO kablam!   --> src/lib.rs:14:5
Sep 14 17:54:49.864 INFO kablam!    |
Sep 14 17:54:49.864 INFO kablam! 14 | use syn::Expr;
Sep 14 17:54:49.864 INFO kablam!    |     ^^^^^^^^^
Sep 14 17:54:49.864 INFO kablam! 
Sep 14 17:54:49.864 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 14 17:54:49.864 INFO kablam!   --> src/lib.rs:17:5
Sep 14 17:54:49.864 INFO kablam!    |
Sep 14 17:54:49.864 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 14 17:54:49.864 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:49.864 INFO kablam! 
Sep 14 17:54:49.996 INFO kablam! warning: unused attribute
Sep 14 17:54:49.996 INFO kablam!  --> src/lib.rs:5:1
Sep 14 17:54:49.996 INFO kablam!   |
Sep 14 17:54:49.996 INFO kablam! 5 | #[feature(proc_macro)]
Sep 14 17:54:49.996 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:49.996 INFO kablam!   |
Sep 14 17:54:49.996 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 14 17:54:49.996 INFO kablam! 
Sep 14 17:54:49.996 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 14 17:54:49.996 INFO kablam!  --> src/lib.rs:5:1
Sep 14 17:54:49.996 INFO kablam!   |
Sep 14 17:54:49.996 INFO kablam! 5 | #[feature(proc_macro)]
Sep 14 17:54:49.996 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:49.996 INFO kablam! 
Sep 14 17:54:50.008 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:54:50.008 INFO kablam!   --> src/lib.rs:86:17
Sep 14 17:54:50.008 INFO kablam!    |
Sep 14 17:54:50.008 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 14 17:54:50.008 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.009 INFO kablam!    |
Sep 14 17:54:50.009 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 17:54:50.009 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:54:50.009 INFO kablam! 
Sep 14 17:54:50.094 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 17:54:50.095 INFO kablam!  --> src/lib.rs:6:1
Sep 14 17:54:50.095 INFO kablam!   |
Sep 14 17:54:50.095 INFO kablam! 6 | #[macro_use]
Sep 14 17:54:50.095 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 17:54:50.095 INFO kablam!   |
Sep 14 17:54:50.095 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 17:54:50.095 INFO kablam! 
Sep 14 17:54:50.095 INFO kablam! warning: unused import: `syn::Expr`
Sep 14 17:54:50.095 INFO kablam!   --> src/lib.rs:14:5
Sep 14 17:54:50.095 INFO kablam!    |
Sep 14 17:54:50.095 INFO kablam! 14 | use syn::Expr;
Sep 14 17:54:50.095 INFO kablam!    |     ^^^^^^^^^
Sep 14 17:54:50.095 INFO kablam! 
Sep 14 17:54:50.095 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 14 17:54:50.095 INFO kablam!   --> src/lib.rs:17:5
Sep 14 17:54:50.095 INFO kablam!    |
Sep 14 17:54:50.095 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 14 17:54:50.095 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.095 INFO kablam! 
Sep 14 17:54:50.187 INFO kablam! warning: unused attribute
Sep 14 17:54:50.187 INFO kablam!  --> src/lib.rs:5:1
Sep 14 17:54:50.187 INFO kablam!   |
Sep 14 17:54:50.187 INFO kablam! 5 | #[feature(proc_macro)]
Sep 14 17:54:50.187 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.187 INFO kablam!   |
Sep 14 17:54:50.187 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 14 17:54:50.187 INFO kablam! 
Sep 14 17:54:50.187 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 14 17:54:50.187 INFO kablam!  --> src/lib.rs:5:1
Sep 14 17:54:50.187 INFO kablam!   |
Sep 14 17:54:50.187 INFO kablam! 5 | #[feature(proc_macro)]
Sep 14 17:54:50.187 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.187 INFO kablam! 
Sep 14 17:54:50.199 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:54:50.199 INFO kablam!   --> src/lib.rs:86:17
Sep 14 17:54:50.199 INFO kablam!    |
Sep 14 17:54:50.199 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 14 17:54:50.199 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.199 INFO kablam!    |
Sep 14 17:54:50.199 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 17:54:50.199 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:54:50.199 INFO kablam! 
Sep 14 17:54:50.221 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 9.28s
Sep 14 17:54:50.224 INFO kablam! su: No module specific data is present
Sep 14 17:54:51.272 INFO running `"docker" "rm" "-f" "11e661b527906d2aaa8323a7a784388c2bdf464d7ef51d9895e38b80a2bff302"`
Sep 14 17:54:51.342 INFO blam! 11e661b527906d2aaa8323a7a784388c2bdf464d7ef51d9895e38b80a2bff302