Sep 04 23:16:29.820 INFO checking css-rs-macro-0.1.0 against master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8 for pr-53913
Sep 04 23:16:29.820 INFO running: cargo +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets
Sep 04 23:16:29.821 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53913/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53913/worker-0/master#2687112ea6a8701cbf36e6dd4d77d64694cf93d8:/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 +2687112ea6a8701cbf36e6dd4d77d64694cf93d8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 23:16:30.010 INFO blam! 610c4ff7f7b7afa53fe607a9d396d962ece808f6b1a1127fd4b7ca5d1961038d
Sep 04 23:16:30.012 INFO running `"docker" "start" "-a" "610c4ff7f7b7afa53fe607a9d396d962ece808f6b1a1127fd4b7ca5d1961038d"`
Sep 04 23:16:30.754 INFO kablam!     Checking syn v0.14.9
Sep 04 23:16:41.744 INFO kablam!     Checking css-rs-macro v0.1.0 (file:///source)
Sep 04 23:16:46.106 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 23:16:46.106 INFO kablam!  --> src/lib.rs:6:1
Sep 04 23:16:46.106 INFO kablam!   |
Sep 04 23:16:46.106 INFO kablam! 6 | #[macro_use]
Sep 04 23:16:46.106 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 23:16:46.106 INFO kablam!   |
Sep 04 23:16:46.107 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 23:16:46.107 INFO kablam! 
Sep 04 23:16:46.107 INFO kablam! warning: unused import: `syn::Expr`
Sep 04 23:16:46.107 INFO kablam!   --> src/lib.rs:14:5
Sep 04 23:16:46.107 INFO kablam!    |
Sep 04 23:16:46.107 INFO kablam! 14 | use syn::Expr;
Sep 04 23:16:46.108 INFO kablam!    |     ^^^^^^^^^
Sep 04 23:16:46.108 INFO kablam! 
Sep 04 23:16:46.108 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 04 23:16:46.108 INFO kablam!   --> src/lib.rs:17:5
Sep 04 23:16:46.108 INFO kablam!    |
Sep 04 23:16:46.108 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 04 23:16:46.108 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:16:46.109 INFO kablam! 
Sep 04 23:16:46.308 INFO kablam! warning: unused attribute
Sep 04 23:16:46.308 INFO kablam!  --> src/lib.rs:5:1
Sep 04 23:16:46.308 INFO kablam!   |
Sep 04 23:16:46.308 INFO kablam! 5 | #[feature(proc_macro)]
Sep 04 23:16:46.308 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:16:46.308 INFO kablam!   |
Sep 04 23:16:46.308 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 04 23:16:46.308 INFO kablam! 
Sep 04 23:16:46.308 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 04 23:16:46.309 INFO kablam!  --> src/lib.rs:5:1
Sep 04 23:16:46.309 INFO kablam!   |
Sep 04 23:16:46.309 INFO kablam! 5 | #[feature(proc_macro)]
Sep 04 23:16:46.309 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:16:46.309 INFO kablam! 
Sep 04 23:16:46.330 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:16:46.330 INFO kablam!   --> src/lib.rs:86:17
Sep 04 23:16:46.331 INFO kablam!    |
Sep 04 23:16:46.331 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 04 23:16:46.331 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:16:46.331 INFO kablam!    |
Sep 04 23:16:46.331 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 23:16:46.331 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:16:46.331 INFO kablam! 
Sep 04 23:16:46.359 INFO kablam! warning: unused `#[macro_use]` import
Sep 04 23:16:46.359 INFO kablam!  --> src/lib.rs:6:1
Sep 04 23:16:46.359 INFO kablam!   |
Sep 04 23:16:46.359 INFO kablam! 6 | #[macro_use]
Sep 04 23:16:46.359 INFO kablam!   | ^^^^^^^^^^^^
Sep 04 23:16:46.359 INFO kablam!   |
Sep 04 23:16:46.359 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 04 23:16:46.359 INFO kablam! 
Sep 04 23:16:46.359 INFO kablam! warning: unused import: `syn::Expr`
Sep 04 23:16:46.359 INFO kablam!   --> src/lib.rs:14:5
Sep 04 23:16:46.359 INFO kablam!    |
Sep 04 23:16:46.359 INFO kablam! 14 | use syn::Expr;
Sep 04 23:16:46.359 INFO kablam!    |     ^^^^^^^^^
Sep 04 23:16:46.360 INFO kablam! 
Sep 04 23:16:46.360 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 04 23:16:46.360 INFO kablam!   --> src/lib.rs:17:5
Sep 04 23:16:46.360 INFO kablam!    |
Sep 04 23:16:46.360 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 04 23:16:46.360 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:16:46.360 INFO kablam! 
Sep 04 23:16:46.560 INFO kablam! warning: unused attribute
Sep 04 23:16:46.561 INFO kablam!  --> src/lib.rs:5:1
Sep 04 23:16:46.561 INFO kablam!   |
Sep 04 23:16:46.561 INFO kablam! 5 | #[feature(proc_macro)]
Sep 04 23:16:46.561 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:16:46.561 INFO kablam!   |
Sep 04 23:16:46.561 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 04 23:16:46.561 INFO kablam! 
Sep 04 23:16:46.562 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 04 23:16:46.562 INFO kablam!  --> src/lib.rs:5:1
Sep 04 23:16:46.562 INFO kablam!   |
Sep 04 23:16:46.562 INFO kablam! 5 | #[feature(proc_macro)]
Sep 04 23:16:46.562 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:16:46.562 INFO kablam! 
Sep 04 23:16:46.584 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 04 23:16:46.584 INFO kablam!   --> src/lib.rs:86:17
Sep 04 23:16:46.584 INFO kablam!    |
Sep 04 23:16:46.584 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 04 23:16:46.584 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 04 23:16:46.584 INFO kablam!    |
Sep 04 23:16:46.585 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 04 23:16:46.585 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 04 23:16:46.585 INFO kablam! 
Sep 04 23:16:46.621 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 15.90s
Sep 04 23:16:46.626 INFO kablam! su: No module specific data is present
Sep 04 23:16:47.349 INFO running `"docker" "rm" "-f" "610c4ff7f7b7afa53fe607a9d396d962ece808f6b1a1127fd4b7ca5d1961038d"`
Sep 04 23:16:47.501 INFO blam! 610c4ff7f7b7afa53fe607a9d396d962ece808f6b1a1127fd4b7ca5d1961038d