Sep 14 17:54:46.343 INFO checking css-rs-macro-0.1.0 against master#90d36fb5905bbe5004f5b465ea14b53d10dae260 for pr-53578-1
Sep 14 17:54:46.343 INFO running: cargo +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets
Sep 14 17:54:46.343 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-6/pr-53578-1/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578-1/worker-6/master#90d36fb5905bbe5004f5b465ea14b53d10dae260:/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 +90d36fb5905bbe5004f5b465ea14b53d10dae260-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 14 17:54:46.771 INFO blam! 22bfc1abb3c495237bdaeb8940a66a570975b6bc785602afcd58383f63f0c7f7
Sep 14 17:54:46.772 INFO running `"docker" "start" "-a" "22bfc1abb3c495237bdaeb8940a66a570975b6bc785602afcd58383f63f0c7f7"`
Sep 14 17:54:48.111 INFO kablam! usermod: no changes
Sep 14 17:54:48.219 INFO kablam!     Checking css-rs-macro v0.1.0 (file:///source)
Sep 14 17:54:50.036 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 17:54:50.036 INFO kablam!  --> src/lib.rs:6:1
Sep 14 17:54:50.036 INFO kablam!   |
Sep 14 17:54:50.036 INFO kablam! 6 | #[macro_use]
Sep 14 17:54:50.036 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 17:54:50.042 INFO kablam!   |
Sep 14 17:54:50.043 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 17:54:50.043 INFO kablam! 
Sep 14 17:54:50.043 INFO kablam! warning: unused import: `syn::Expr`
Sep 14 17:54:50.043 INFO kablam!   --> src/lib.rs:14:5
Sep 14 17:54:50.043 INFO kablam!    |
Sep 14 17:54:50.043 INFO kablam! 14 | use syn::Expr;
Sep 14 17:54:50.043 INFO kablam!    |     ^^^^^^^^^
Sep 14 17:54:50.043 INFO kablam! 
Sep 14 17:54:50.043 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 14 17:54:50.043 INFO kablam!   --> src/lib.rs:17:5
Sep 14 17:54:50.043 INFO kablam!    |
Sep 14 17:54:50.043 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 14 17:54:50.043 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.043 INFO kablam! 
Sep 14 17:54:50.131 INFO kablam! warning: unused attribute
Sep 14 17:54:50.131 INFO kablam!  --> src/lib.rs:5:1
Sep 14 17:54:50.131 INFO kablam!   |
Sep 14 17:54:50.131 INFO kablam! 5 | #[feature(proc_macro)]
Sep 14 17:54:50.131 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.131 INFO kablam!   |
Sep 14 17:54:50.131 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 14 17:54:50.131 INFO kablam! 
Sep 14 17:54:50.131 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 14 17:54:50.131 INFO kablam!  --> src/lib.rs:5:1
Sep 14 17:54:50.131 INFO kablam!   |
Sep 14 17:54:50.131 INFO kablam! 5 | #[feature(proc_macro)]
Sep 14 17:54:50.131 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.131 INFO kablam! 
Sep 14 17:54:50.146 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:54:50.146 INFO kablam!   --> src/lib.rs:86:17
Sep 14 17:54:50.146 INFO kablam!    |
Sep 14 17:54:50.146 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 14 17:54:50.146 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.146 INFO kablam!    |
Sep 14 17:54:50.146 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 17:54:50.146 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:54:50.146 INFO kablam! 
Sep 14 17:54:50.229 INFO kablam! warning: unused `#[macro_use]` import
Sep 14 17:54:50.229 INFO kablam!  --> src/lib.rs:6:1
Sep 14 17:54:50.229 INFO kablam!   |
Sep 14 17:54:50.229 INFO kablam! 6 | #[macro_use]
Sep 14 17:54:50.229 INFO kablam!   | ^^^^^^^^^^^^
Sep 14 17:54:50.229 INFO kablam!   |
Sep 14 17:54:50.229 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 14 17:54:50.229 INFO kablam! 
Sep 14 17:54:50.229 INFO kablam! warning: unused import: `syn::Expr`
Sep 14 17:54:50.229 INFO kablam!   --> src/lib.rs:14:5
Sep 14 17:54:50.229 INFO kablam!    |
Sep 14 17:54:50.229 INFO kablam! 14 | use syn::Expr;
Sep 14 17:54:50.229 INFO kablam!    |     ^^^^^^^^^
Sep 14 17:54:50.229 INFO kablam! 
Sep 14 17:54:50.229 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 14 17:54:50.229 INFO kablam!   --> src/lib.rs:17:5
Sep 14 17:54:50.229 INFO kablam!    |
Sep 14 17:54:50.229 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 14 17:54:50.229 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.229 INFO kablam! 
Sep 14 17:54:50.305 INFO kablam! warning: unused attribute
Sep 14 17:54:50.305 INFO kablam!  --> src/lib.rs:5:1
Sep 14 17:54:50.305 INFO kablam!   |
Sep 14 17:54:50.305 INFO kablam! 5 | #[feature(proc_macro)]
Sep 14 17:54:50.305 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.306 INFO kablam!   |
Sep 14 17:54:50.306 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 14 17:54:50.306 INFO kablam! 
Sep 14 17:54:50.306 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 14 17:54:50.306 INFO kablam!  --> src/lib.rs:5:1
Sep 14 17:54:50.306 INFO kablam!   |
Sep 14 17:54:50.306 INFO kablam! 5 | #[feature(proc_macro)]
Sep 14 17:54:50.306 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.306 INFO kablam! 
Sep 14 17:54:50.316 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 14 17:54:50.316 INFO kablam!   --> src/lib.rs:86:17
Sep 14 17:54:50.316 INFO kablam!    |
Sep 14 17:54:50.316 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 14 17:54:50.316 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 14 17:54:50.317 INFO kablam!    |
Sep 14 17:54:50.317 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 14 17:54:50.317 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 14 17:54:50.317 INFO kablam! 
Sep 14 17:54:50.338 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
Sep 14 17:54:50.342 INFO kablam! su: No module specific data is present
Sep 14 17:54:51.187 INFO running `"docker" "rm" "-f" "22bfc1abb3c495237bdaeb8940a66a570975b6bc785602afcd58383f63f0c7f7"`
Sep 14 17:54:51.300 INFO blam! 22bfc1abb3c495237bdaeb8940a66a570975b6bc785602afcd58383f63f0c7f7