Oct 13 16:22:24.881 INFO checking css-rs-macro-0.1.0 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 16:22:24.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 16:22:25.335 INFO blam! cb9650c691aab117130569d3666633335ca323d46d7f7137e8b7eb12525b7747
Oct 13 16:22:25.340 INFO running `"docker" "start" "-a" "cb9650c691aab117130569d3666633335ca323d46d7f7137e8b7eb12525b7747"`
Oct 13 16:22:27.360 INFO kablam! usermod: no changes
Oct 13 16:22:27.444 INFO kablam!     Checking syn v0.14.9
Oct 13 16:22:36.133 INFO kablam!     Checking css-rs-macro v0.1.0 (/source)
Oct 13 16:22:41.171 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 16:22:41.171 INFO kablam!  --> src/lib.rs:6:1
Oct 13 16:22:41.171 INFO kablam!   |
Oct 13 16:22:41.171 INFO kablam! 6 | #[macro_use]
Oct 13 16:22:41.171 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 16:22:41.171 INFO kablam!   |
Oct 13 16:22:41.171 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 16:22:41.172 INFO kablam! 
Oct 13 16:22:41.172 INFO kablam! warning: unused import: `syn::Expr`
Oct 13 16:22:41.172 INFO kablam!   --> src/lib.rs:14:5
Oct 13 16:22:41.172 INFO kablam!    |
Oct 13 16:22:41.172 INFO kablam! 14 | use syn::Expr;
Oct 13 16:22:41.172 INFO kablam!    |     ^^^^^^^^^
Oct 13 16:22:41.172 INFO kablam! 
Oct 13 16:22:41.172 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Oct 13 16:22:41.172 INFO kablam!   --> src/lib.rs:17:5
Oct 13 16:22:41.172 INFO kablam!    |
Oct 13 16:22:41.172 INFO kablam! 17 | use proc_macro::TokenTree;
Oct 13 16:22:41.172 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:22:41.172 INFO kablam! 
Oct 13 16:22:41.180 INFO kablam! warning: unused `#[macro_use]` import
Oct 13 16:22:41.180 INFO kablam!  --> src/lib.rs:6:1
Oct 13 16:22:41.181 INFO kablam!   |
Oct 13 16:22:41.181 INFO kablam! 6 | #[macro_use]
Oct 13 16:22:41.181 INFO kablam!   | ^^^^^^^^^^^^
Oct 13 16:22:41.181 INFO kablam!   |
Oct 13 16:22:41.181 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 16:22:41.181 INFO kablam! 
Oct 13 16:22:41.181 INFO kablam! warning: unused import: `syn::Expr`
Oct 13 16:22:41.181 INFO kablam!   --> src/lib.rs:14:5
Oct 13 16:22:41.181 INFO kablam!    |
Oct 13 16:22:41.181 INFO kablam! 14 | use syn::Expr;
Oct 13 16:22:41.181 INFO kablam!    |     ^^^^^^^^^
Oct 13 16:22:41.181 INFO kablam! 
Oct 13 16:22:41.181 INFO kablam! warning: unused import: `proc_macro::TokenTree`
Oct 13 16:22:41.181 INFO kablam!   --> src/lib.rs:17:5
Oct 13 16:22:41.181 INFO kablam!    |
Oct 13 16:22:41.181 INFO kablam! 17 | use proc_macro::TokenTree;
Oct 13 16:22:41.181 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:22:41.181 INFO kablam! 
Oct 13 16:22:41.251 INFO kablam! warning: unused attribute
Oct 13 16:22:41.251 INFO kablam!  --> src/lib.rs:5:1
Oct 13 16:22:41.251 INFO kablam!   |
Oct 13 16:22:41.251 INFO kablam! 5 | #[feature(proc_macro)]
Oct 13 16:22:41.251 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:22:41.251 INFO kablam!   |
Oct 13 16:22:41.251 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 13 16:22:41.251 INFO kablam! 
Oct 13 16:22:41.251 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Oct 13 16:22:41.251 INFO kablam!  --> src/lib.rs:5:1
Oct 13 16:22:41.251 INFO kablam!   |
Oct 13 16:22:41.251 INFO kablam! 5 | #[feature(proc_macro)]
Oct 13 16:22:41.251 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:22:41.251 INFO kablam! 
Oct 13 16:22:41.262 INFO kablam! warning: unused attribute
Oct 13 16:22:41.262 INFO kablam!  --> src/lib.rs:5:1
Oct 13 16:22:41.262 INFO kablam!   |
Oct 13 16:22:41.262 INFO kablam! 5 | #[feature(proc_macro)]
Oct 13 16:22:41.262 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:22:41.262 INFO kablam!   |
Oct 13 16:22:41.262 INFO kablam!   = note: #[warn(unused_attributes)] on by default
Oct 13 16:22:41.262 INFO kablam! 
Oct 13 16:22:41.262 INFO kablam! warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Oct 13 16:22:41.262 INFO kablam!  --> src/lib.rs:5:1
Oct 13 16:22:41.262 INFO kablam!   |
Oct 13 16:22:41.262 INFO kablam! 5 | #[feature(proc_macro)]
Oct 13 16:22:41.262 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:22:41.262 INFO kablam! 
Oct 13 16:22:41.264 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 16:22:41.264 INFO kablam!   --> src/lib.rs:86:17
Oct 13 16:22:41.264 INFO kablam!    |
Oct 13 16:22:41.264 INFO kablam! 86 |                 fs::remove_file(&css_file);
Oct 13 16:22:41.264 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:22:41.264 INFO kablam!    |
Oct 13 16:22:41.264 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 16:22:41.264 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 16:22:41.264 INFO kablam! 
Oct 13 16:22:41.271 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 16:22:41.271 INFO kablam!   --> src/lib.rs:86:17
Oct 13 16:22:41.271 INFO kablam!    |
Oct 13 16:22:41.271 INFO kablam! 86 |                 fs::remove_file(&css_file);
Oct 13 16:22:41.271 INFO kablam!    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 16:22:41.271 INFO kablam!    |
Oct 13 16:22:41.271 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 16:22:41.271 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 16:22:41.271 INFO kablam! 
Oct 13 16:22:41.287 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 13.90s
Oct 13 16:22:41.290 INFO kablam! su: No module specific data is present
Oct 13 16:22:41.566 INFO running `"docker" "rm" "-f" "cb9650c691aab117130569d3666633335ca323d46d7f7137e8b7eb12525b7747"`
Oct 13 16:22:41.854 INFO blam! cb9650c691aab117130569d3666633335ca323d46d7f7137e8b7eb12525b7747