Sep 01 07:01:45.691 INFO checking css-rs-macro-0.1.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 07:01:45.691 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 07:01:45.691 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 07:01:45.956 INFO blam! 138f53270ca778b2ce043ace5535695bb37761d3773091fc1e27330b0375b67e
Sep 01 07:01:45.958 INFO running `"docker" "start" "-a" "138f53270ca778b2ce043ace5535695bb37761d3773091fc1e27330b0375b67e"`
Sep 01 07:01:46.863 INFO kablam!     Checking syn v0.14.9
Sep 01 07:01:57.806 INFO kablam!     Checking css-rs-macro v0.1.0 (file:///source)
Sep 01 07:02:01.175 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 07:02:01.175 INFO kablam!  --> src/lib.rs:6:1
Sep 01 07:02:01.175 INFO kablam!   |
Sep 01 07:02:01.175 INFO kablam! 6 | #[macro_use]
Sep 01 07:02:01.175 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 07:02:01.175 INFO kablam!   |
Sep 01 07:02:01.175 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 07:02:01.175 INFO kablam! 
Sep 01 07:02:01.175 INFO kablam! warning: unused import: `syn::Expr`
Sep 01 07:02:01.175 INFO kablam!   --> src/lib.rs:14:5
Sep 01 07:02:01.175 INFO kablam!    |
Sep 01 07:02:01.175 INFO kablam! 14 | use syn::Expr;
Sep 01 07:02:01.175 INFO kablam!    |     ^^^^^^^^^
Sep 01 07:02:01.175 INFO kablam! 
Sep 01 07:02:01.175 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 01 07:02:01.176 INFO kablam!   --> src/lib.rs:17:5
Sep 01 07:02:01.176 INFO kablam!    |
Sep 01 07:02:01.176 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 01 07:02:01.176 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:02:01.176 INFO kablam! 
Sep 01 07:02:01.261 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 07:02:01.261 INFO kablam!  --> src/lib.rs:6:1
Sep 01 07:02:01.261 INFO kablam!   |
Sep 01 07:02:01.261 INFO kablam! 6 | #[macro_use]
Sep 01 07:02:01.261 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 07:02:01.262 INFO kablam!   |
Sep 01 07:02:01.262 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 07:02:01.262 INFO kablam! 
Sep 01 07:02:01.262 INFO kablam! warning: unused import: `syn::Expr`
Sep 01 07:02:01.262 INFO kablam!   --> src/lib.rs:14:5
Sep 01 07:02:01.262 INFO kablam!    |
Sep 01 07:02:01.262 INFO kablam! 14 | use syn::Expr;
Sep 01 07:02:01.262 INFO kablam!    |     ^^^^^^^^^
Sep 01 07:02:01.262 INFO kablam! 
Sep 01 07:02:01.262 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 01 07:02:01.262 INFO kablam!   --> src/lib.rs:17:5
Sep 01 07:02:01.262 INFO kablam!    |
Sep 01 07:02:01.262 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 01 07:02:01.262 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:02:01.262 INFO kablam! 
Sep 01 07:02:01.322 INFO kablam! warning: unused attribute
Sep 01 07:02:01.322 INFO kablam!  --> src/lib.rs:5:1
Sep 01 07:02:01.322 INFO kablam!   |
Sep 01 07:02:01.322 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 07:02:01.322 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:02:01.322 INFO kablam!   |
Sep 01 07:02:01.322 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 01 07:02:01.322 INFO kablam! 
Sep 01 07:02:01.322 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 01 07:02:01.323 INFO kablam!  --> src/lib.rs:5:1
Sep 01 07:02:01.323 INFO kablam!   |
Sep 01 07:02:01.323 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 07:02:01.323 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:02:01.323 INFO kablam! 
Sep 01 07:02:01.344 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:02:01.345 INFO kablam!   --> src/lib.rs:86:17
Sep 01 07:02:01.345 INFO kablam!    |
Sep 01 07:02:01.345 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 01 07:02:01.345 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:02:01.345 INFO kablam!    |
Sep 01 07:02:01.345 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 07:02:01.345 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:02:01.345 INFO kablam! 
Sep 01 07:02:01.430 INFO kablam! warning: unused attribute
Sep 01 07:02:01.430 INFO kablam!  --> src/lib.rs:5:1
Sep 01 07:02:01.430 INFO kablam!   |
Sep 01 07:02:01.430 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 07:02:01.430 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:02:01.430 INFO kablam!   |
Sep 01 07:02:01.430 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 01 07:02:01.430 INFO kablam! 
Sep 01 07:02:01.430 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 01 07:02:01.430 INFO kablam!  --> src/lib.rs:5:1
Sep 01 07:02:01.430 INFO kablam!   |
Sep 01 07:02:01.430 INFO kablam! 5 | #[feature(proc_macro)]
Sep 01 07:02:01.430 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:02:01.430 INFO kablam! 
Sep 01 07:02:01.442 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 01 07:02:01.442 INFO kablam!   --> src/lib.rs:86:17
Sep 01 07:02:01.442 INFO kablam!    |
Sep 01 07:02:01.442 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 01 07:02:01.442 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 01 07:02:01.442 INFO kablam!    |
Sep 01 07:02:01.442 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 01 07:02:01.442 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 01 07:02:01.442 INFO kablam! 
Sep 01 07:02:01.461 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 14.66s
Sep 01 07:02:01.465 INFO kablam! su: No module specific data is present
Sep 01 07:02:01.864 INFO running `"docker" "rm" "-f" "138f53270ca778b2ce043ace5535695bb37761d3773091fc1e27330b0375b67e"`
Sep 01 07:02:02.000 INFO blam! 138f53270ca778b2ce043ace5535695bb37761d3773091fc1e27330b0375b67e