Sep 10 20:37:35.062 INFO checking css-rs-macro-0.1.0 against try#3a2610c2a16575649896925631bf8cec4f4b1961 for pr-54090
Sep 10 20:37:35.062 INFO running: cargo +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets
Sep 10 20:37:35.062 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-54090/try#3a2610c2a16575649896925631bf8cec4f4b1961:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54090/worker-3/try#3a2610c2a16575649896925631bf8cec4f4b1961:/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 +3a2610c2a16575649896925631bf8cec4f4b1961-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-m" "2G" "crater"`
Sep 10 20:37:35.248 INFO blam! dff5eba70012b6f7d6e2173961a164ca36b1fe2cb7d07aa9f4ce0259ab130ff5
Sep 10 20:37:35.250 INFO running `"docker" "start" "-a" "dff5eba70012b6f7d6e2173961a164ca36b1fe2cb7d07aa9f4ce0259ab130ff5"`
Sep 10 20:37:37.285 INFO kablam! usermod: no changes
Sep 10 20:37:37.382 INFO kablam!     Checking proc-macro2 v0.4.19
Sep 10 20:37:39.879 INFO kablam!     Checking quote v0.6.8
Sep 10 20:37:41.541 INFO kablam!     Checking syn v0.14.9
Sep 10 20:37:49.613 INFO kablam!     Checking css-rs-macro v0.1.0 (file:///source)
Sep 10 20:37:52.086 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 20:37:52.086 INFO kablam!  --> src/lib.rs:6:1
Sep 10 20:37:52.086 INFO kablam!   |
Sep 10 20:37:52.086 INFO kablam! 6 | #[macro_use]
Sep 10 20:37:52.086 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 20:37:52.086 INFO kablam!   |
Sep 10 20:37:52.086 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 20:37:52.086 INFO kablam! 
Sep 10 20:37:52.086 INFO kablam! warning: unused import: `syn::Expr`
Sep 10 20:37:52.086 INFO kablam!   --> src/lib.rs:14:5
Sep 10 20:37:52.086 INFO kablam!    |
Sep 10 20:37:52.086 INFO kablam! 14 | use syn::Expr;
Sep 10 20:37:52.086 INFO kablam!    |     ^^^^^^^^^
Sep 10 20:37:52.086 INFO kablam! 
Sep 10 20:37:52.086 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 10 20:37:52.086 INFO kablam!   --> src/lib.rs:17:5
Sep 10 20:37:52.086 INFO kablam!    |
Sep 10 20:37:52.086 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 10 20:37:52.086 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:37:52.086 INFO kablam! 
Sep 10 20:37:52.182 INFO kablam! warning: unused attribute
Sep 10 20:37:52.182 INFO kablam!  --> src/lib.rs:5:1
Sep 10 20:37:52.182 INFO kablam!   |
Sep 10 20:37:52.182 INFO kablam! 5 | #[feature(proc_macro)]
Sep 10 20:37:52.182 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:37:52.182 INFO kablam!   |
Sep 10 20:37:52.182 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 10 20:37:52.182 INFO kablam! 
Sep 10 20:37:52.182 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 10 20:37:52.182 INFO kablam!  --> src/lib.rs:5:1
Sep 10 20:37:52.182 INFO kablam!   |
Sep 10 20:37:52.182 INFO kablam! 5 | #[feature(proc_macro)]
Sep 10 20:37:52.182 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:37:52.182 INFO kablam! 
Sep 10 20:37:52.206 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 20:37:52.206 INFO kablam!   --> src/lib.rs:86:17
Sep 10 20:37:52.206 INFO kablam!    |
Sep 10 20:37:52.206 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 10 20:37:52.206 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:37:52.210 INFO kablam!    |
Sep 10 20:37:52.210 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 20:37:52.210 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 20:37:52.210 INFO kablam! 
Sep 10 20:37:52.370 INFO kablam! warning: unused `#[macro_use]` import
Sep 10 20:37:52.370 INFO kablam!  --> src/lib.rs:6:1
Sep 10 20:37:52.370 INFO kablam!   |
Sep 10 20:37:52.370 INFO kablam! 6 | #[macro_use]
Sep 10 20:37:52.370 INFO kablam!   | ^^^^^^^^^^^^
Sep 10 20:37:52.370 INFO kablam!   |
Sep 10 20:37:52.370 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 10 20:37:52.370 INFO kablam! 
Sep 10 20:37:52.370 INFO kablam! warning: unused import: `syn::Expr`
Sep 10 20:37:52.370 INFO kablam!   --> src/lib.rs:14:5
Sep 10 20:37:52.370 INFO kablam!    |
Sep 10 20:37:52.370 INFO kablam! 14 | use syn::Expr;
Sep 10 20:37:52.370 INFO kablam!    |     ^^^^^^^^^
Sep 10 20:37:52.370 INFO kablam! 
Sep 10 20:37:52.370 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 10 20:37:52.370 INFO kablam!   --> src/lib.rs:17:5
Sep 10 20:37:52.370 INFO kablam!    |
Sep 10 20:37:52.370 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 10 20:37:52.370 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:37:52.370 INFO kablam! 
Sep 10 20:37:52.464 INFO kablam! warning: unused attribute
Sep 10 20:37:52.464 INFO kablam!  --> src/lib.rs:5:1
Sep 10 20:37:52.464 INFO kablam!   |
Sep 10 20:37:52.464 INFO kablam! 5 | #[feature(proc_macro)]
Sep 10 20:37:52.464 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:37:52.464 INFO kablam!   |
Sep 10 20:37:52.464 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 10 20:37:52.464 INFO kablam! 
Sep 10 20:37:52.464 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 10 20:37:52.464 INFO kablam!  --> src/lib.rs:5:1
Sep 10 20:37:52.464 INFO kablam!   |
Sep 10 20:37:52.464 INFO kablam! 5 | #[feature(proc_macro)]
Sep 10 20:37:52.464 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:37:52.464 INFO kablam! 
Sep 10 20:37:52.477 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 10 20:37:52.477 INFO kablam!   --> src/lib.rs:86:17
Sep 10 20:37:52.477 INFO kablam!    |
Sep 10 20:37:52.477 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 10 20:37:52.477 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 10 20:37:52.477 INFO kablam!    |
Sep 10 20:37:52.477 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 10 20:37:52.477 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 10 20:37:52.477 INFO kablam! 
Sep 10 20:37:52.522 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.21s
Sep 10 20:37:52.522 INFO kablam! su: No module specific data is present
Sep 10 20:37:53.857 INFO running `"docker" "rm" "-f" "dff5eba70012b6f7d6e2173961a164ca36b1fe2cb7d07aa9f4ce0259ab130ff5"`
Sep 10 20:37:53.989 INFO blam! dff5eba70012b6f7d6e2173961a164ca36b1fe2cb7d07aa9f4ce0259ab130ff5