Sep 20 03:08:22.512 INFO checking css-rs-macro-0.1.0 against master#ff6422d7a392acfc8af28994d65af2bbaecea4f6 for pr-54346
Sep 20 03:08:22.512 INFO running: cargo +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets
Sep 20 03:08:22.512 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-7/pr-54346/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54346/worker-7/master#ff6422d7a392acfc8af28994d65af2bbaecea4f6:/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 +ff6422d7a392acfc8af28994d65af2bbaecea4f6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 20 03:08:22.900 INFO blam! ba8f979ebce58f112ae88b6d565d3becddbd27ab41b28fb76e0dedad69d3d93e
Sep 20 03:08:22.902 INFO running `"docker" "start" "-a" "ba8f979ebce58f112ae88b6d565d3becddbd27ab41b28fb76e0dedad69d3d93e"`
Sep 20 03:08:24.531 INFO kablam! usermod: no changes
Sep 20 03:08:24.615 INFO kablam!     Checking css-rs-macro v0.1.0 (/source)
Sep 20 03:08:27.283 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 03:08:27.283 INFO kablam!  --> src/lib.rs:6:1
Sep 20 03:08:27.283 INFO kablam!   |
Sep 20 03:08:27.284 INFO kablam! 6 | #[macro_use]
Sep 20 03:08:27.284 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 03:08:27.284 INFO kablam!   |
Sep 20 03:08:27.285 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 03:08:27.285 INFO kablam! 
Sep 20 03:08:27.285 INFO kablam! warning: unused import: `syn::Expr`
Sep 20 03:08:27.286 INFO kablam!   --> src/lib.rs:14:5
Sep 20 03:08:27.286 INFO kablam!    |
Sep 20 03:08:27.286 INFO kablam! 14 | use syn::Expr;
Sep 20 03:08:27.286 INFO kablam!    |     ^^^^^^^^^
Sep 20 03:08:27.287 INFO kablam! 
Sep 20 03:08:27.287 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 20 03:08:27.287 INFO kablam!   --> src/lib.rs:17:5
Sep 20 03:08:27.288 INFO kablam!    |
Sep 20 03:08:27.288 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 20 03:08:27.288 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:08:27.288 INFO kablam! 
Sep 20 03:08:27.456 INFO kablam! warning: unused attribute
Sep 20 03:08:27.456 INFO kablam!  --> src/lib.rs:5:1
Sep 20 03:08:27.456 INFO kablam!   |
Sep 20 03:08:27.456 INFO kablam! 5 | #[feature(proc_macro)]
Sep 20 03:08:27.456 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:08:27.456 INFO kablam!   |
Sep 20 03:08:27.457 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 20 03:08:27.457 INFO kablam! 
Sep 20 03:08:27.459 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 20 03:08:27.459 INFO kablam!  --> src/lib.rs:5:1
Sep 20 03:08:27.459 INFO kablam!   |
Sep 20 03:08:27.459 INFO kablam! 5 | #[feature(proc_macro)]
Sep 20 03:08:27.459 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:08:27.459 INFO kablam! 
Sep 20 03:08:27.493 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:08:27.493 INFO kablam!   --> src/lib.rs:86:17
Sep 20 03:08:27.493 INFO kablam!    |
Sep 20 03:08:27.493 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 20 03:08:27.494 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:08:27.494 INFO kablam!    |
Sep 20 03:08:27.494 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 03:08:27.494 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:08:27.494 INFO kablam! 
Sep 20 03:08:27.580 INFO kablam! warning: unused `#[macro_use]` import
Sep 20 03:08:27.580 INFO kablam!  --> src/lib.rs:6:1
Sep 20 03:08:27.580 INFO kablam!   |
Sep 20 03:08:27.580 INFO kablam! 6 | #[macro_use]
Sep 20 03:08:27.580 INFO kablam!   | ^^^^^^^^^^^^
Sep 20 03:08:27.580 INFO kablam!   |
Sep 20 03:08:27.580 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 20 03:08:27.580 INFO kablam! 
Sep 20 03:08:27.581 INFO kablam! warning: unused import: `syn::Expr`
Sep 20 03:08:27.581 INFO kablam!   --> src/lib.rs:14:5
Sep 20 03:08:27.581 INFO kablam!    |
Sep 20 03:08:27.581 INFO kablam! 14 | use syn::Expr;
Sep 20 03:08:27.581 INFO kablam!    |     ^^^^^^^^^
Sep 20 03:08:27.581 INFO kablam! 
Sep 20 03:08:27.582 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 20 03:08:27.582 INFO kablam!   --> src/lib.rs:17:5
Sep 20 03:08:27.582 INFO kablam!    |
Sep 20 03:08:27.582 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 20 03:08:27.582 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:08:27.582 INFO kablam! 
Sep 20 03:08:27.732 INFO kablam! warning: unused attribute
Sep 20 03:08:27.732 INFO kablam!  --> src/lib.rs:5:1
Sep 20 03:08:27.733 INFO kablam!   |
Sep 20 03:08:27.733 INFO kablam! 5 | #[feature(proc_macro)]
Sep 20 03:08:27.733 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:08:27.734 INFO kablam!   |
Sep 20 03:08:27.734 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 20 03:08:27.734 INFO kablam! 
Sep 20 03:08:27.734 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 20 03:08:27.735 INFO kablam!  --> src/lib.rs:5:1
Sep 20 03:08:27.735 INFO kablam!   |
Sep 20 03:08:27.735 INFO kablam! 5 | #[feature(proc_macro)]
Sep 20 03:08:27.735 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:08:27.735 INFO kablam! 
Sep 20 03:08:27.745 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 20 03:08:27.745 INFO kablam!   --> src/lib.rs:86:17
Sep 20 03:08:27.746 INFO kablam!    |
Sep 20 03:08:27.746 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 20 03:08:27.746 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 20 03:08:27.746 INFO kablam!    |
Sep 20 03:08:27.747 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 20 03:08:27.747 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 20 03:08:27.747 INFO kablam! 
Sep 20 03:08:27.819 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
Sep 20 03:08:27.822 INFO kablam! su: No module specific data is present
Sep 20 03:08:29.029 INFO running `"docker" "rm" "-f" "ba8f979ebce58f112ae88b6d565d3becddbd27ab41b28fb76e0dedad69d3d93e"`
Sep 20 03:08:29.519 INFO blam! ba8f979ebce58f112ae88b6d565d3becddbd27ab41b28fb76e0dedad69d3d93e