Sep 21 11:40:29.506 INFO checking css-rs-macro-0.1.0 against try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6 for pr-54394
Sep 21 11:40:29.506 INFO running: cargo +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets
Sep 21 11:40:29.506 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-54394/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-0/try#f1a3f05968ed2a674e09b6efa4ad9df90816e2b6:/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 +f1a3f05968ed2a674e09b6efa4ad9df90816e2b6-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:40:29.691 INFO blam! 027c8f4a293cccfa7e4d011d10f5ab0e7329795f133ff408f669a9142dc16199
Sep 21 11:40:29.693 INFO running `"docker" "start" "-a" "027c8f4a293cccfa7e4d011d10f5ab0e7329795f133ff408f669a9142dc16199"`
Sep 21 11:40:30.882 INFO kablam! usermod: no changes
Sep 21 11:40:30.926 INFO kablam!     Checking css-rs-macro v0.1.0 (/source)
Sep 21 11:40:32.671 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 11:40:32.671 INFO kablam!  --> src/lib.rs:6:1
Sep 21 11:40:32.671 INFO kablam!   |
Sep 21 11:40:32.671 INFO kablam! 6 | #[macro_use]
Sep 21 11:40:32.672 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:40:32.672 INFO kablam!   |
Sep 21 11:40:32.672 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 11:40:32.672 INFO kablam! 
Sep 21 11:40:32.672 INFO kablam! warning: unused import: `syn::Expr`
Sep 21 11:40:32.672 INFO kablam!   --> src/lib.rs:14:5
Sep 21 11:40:32.672 INFO kablam!    |
Sep 21 11:40:32.672 INFO kablam! 14 | use syn::Expr;
Sep 21 11:40:32.672 INFO kablam!    |     ^^^^^^^^^
Sep 21 11:40:32.672 INFO kablam! 
Sep 21 11:40:32.672 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 21 11:40:32.672 INFO kablam!   --> src/lib.rs:17:5
Sep 21 11:40:32.672 INFO kablam!    |
Sep 21 11:40:32.672 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 21 11:40:32.672 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:40:32.672 INFO kablam! 
Sep 21 11:40:32.768 INFO kablam! warning: unused attribute
Sep 21 11:40:32.768 INFO kablam!  --> src/lib.rs:5:1
Sep 21 11:40:32.769 INFO kablam!   |
Sep 21 11:40:32.769 INFO kablam! 5 | #[feature(proc_macro)]
Sep 21 11:40:32.769 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:40:32.769 INFO kablam!   |
Sep 21 11:40:32.769 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 21 11:40:32.770 INFO kablam! 
Sep 21 11:40:32.770 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 21 11:40:32.770 INFO kablam!  --> src/lib.rs:5:1
Sep 21 11:40:32.770 INFO kablam!   |
Sep 21 11:40:32.770 INFO kablam! 5 | #[feature(proc_macro)]
Sep 21 11:40:32.771 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:40:32.771 INFO kablam! 
Sep 21 11:40:32.784 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 11:40:32.784 INFO kablam!   --> src/lib.rs:86:17
Sep 21 11:40:32.784 INFO kablam!    |
Sep 21 11:40:32.785 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 21 11:40:32.785 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:40:32.785 INFO kablam!    |
Sep 21 11:40:32.785 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 11:40:32.785 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 11:40:32.786 INFO kablam! 
Sep 21 11:40:32.798 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 11:40:32.798 INFO kablam!  --> src/lib.rs:6:1
Sep 21 11:40:32.799 INFO kablam!   |
Sep 21 11:40:32.799 INFO kablam! 6 | #[macro_use]
Sep 21 11:40:32.799 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:40:32.799 INFO kablam!   |
Sep 21 11:40:32.799 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 11:40:32.799 INFO kablam! 
Sep 21 11:40:32.799 INFO kablam! warning: unused import: `syn::Expr`
Sep 21 11:40:32.799 INFO kablam!   --> src/lib.rs:14:5
Sep 21 11:40:32.799 INFO kablam!    |
Sep 21 11:40:32.799 INFO kablam! 14 | use syn::Expr;
Sep 21 11:40:32.799 INFO kablam!    |     ^^^^^^^^^
Sep 21 11:40:32.799 INFO kablam! 
Sep 21 11:40:32.799 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Sep 21 11:40:32.799 INFO kablam!   --> src/lib.rs:17:5
Sep 21 11:40:32.799 INFO kablam!    |
Sep 21 11:40:32.799 INFO kablam! 17 | use proc_macro::TokenTree;
Sep 21 11:40:32.799 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:40:32.799 INFO kablam! 
Sep 21 11:40:32.922 INFO kablam! warning: unused attribute
Sep 21 11:40:32.922 INFO kablam!  --> src/lib.rs:5:1
Sep 21 11:40:32.922 INFO kablam!   |
Sep 21 11:40:32.922 INFO kablam! 5 | #[feature(proc_macro)]
Sep 21 11:40:32.922 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:40:32.922 INFO kablam!   |
Sep 21 11:40:32.922 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Sep 21 11:40:32.922 INFO kablam! 
Sep 21 11:40:32.922 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Sep 21 11:40:32.922 INFO kablam!  --> src/lib.rs:5:1
Sep 21 11:40:32.922 INFO kablam!   |
Sep 21 11:40:32.922 INFO kablam! 5 | #[feature(proc_macro)]
Sep 21 11:40:32.922 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:40:32.922 INFO kablam! 
Sep 21 11:40:32.931 INFO kablam! warning: unused `std::result::Result` which must be used
Sep 21 11:40:32.931 INFO kablam!   --> src/lib.rs:86:17
Sep 21 11:40:32.931 INFO kablam!    |
Sep 21 11:40:32.931 INFO kablam! 86 |                 fs::remove_file(&css_file);
Sep 21 11:40:32.931 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Sep 21 11:40:32.931 INFO kablam!    |
Sep 21 11:40:32.931 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Sep 21 11:40:32.931 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Sep 21 11:40:32.931 INFO kablam! 
Sep 21 11:40:32.982 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.08s
Sep 21 11:40:32.982 INFO kablam! su: No module specific data is present
Sep 21 11:40:34.304 INFO running `"docker" "rm" "-f" "027c8f4a293cccfa7e4d011d10f5ab0e7329795f133ff408f669a9142dc16199"`
Sep 21 11:40:34.413 INFO blam! 027c8f4a293cccfa7e4d011d10f5ab0e7329795f133ff408f669a9142dc16199