Nov 29 02:44:27.893 INFO checking css-rs-macro-0.1.0 against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 29 02:44:27.893 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-7/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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"`
Nov 29 02:44:28.359 INFO [stdout] 83ca70f3acd365b5ffe64a56b8aa0db42110ed555bf30cd5acc8fa8476aebc9a
Nov 29 02:44:28.368 INFO running `"docker" "start" "-a" "83ca70f3acd365b5ffe64a56b8aa0db42110ed555bf30cd5acc8fa8476aebc9a"`
Nov 29 02:44:30.239 INFO [stderr] usermod: no changes
Nov 29 02:44:30.352 INFO [stderr]     Checking syn v0.14.9
Nov 29 02:44:39.383 INFO [stderr]     Checking css-rs-macro v0.1.0 (/source)
Nov 29 02:44:44.292 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 02:44:44.292 INFO [stderr]  --> src/lib.rs:6:1
Nov 29 02:44:44.292 INFO [stderr]   |
Nov 29 02:44:44.292 INFO [stderr] 6 | #[macro_use]
Nov 29 02:44:44.292 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 02:44:44.292 INFO [stderr]   |
Nov 29 02:44:44.292 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 02:44:44.292 INFO [stderr] 
Nov 29 02:44:44.292 INFO [stderr] warning: unused import: `syn::Expr`
Nov 29 02:44:44.292 INFO [stderr]   --> src/lib.rs:14:5
Nov 29 02:44:44.292 INFO [stderr]    |
Nov 29 02:44:44.292 INFO [stderr] 14 | use syn::Expr;
Nov 29 02:44:44.292 INFO [stderr]    |     ^^^^^^^^^
Nov 29 02:44:44.292 INFO [stderr] 
Nov 29 02:44:44.300 INFO [stderr] warning: unused import: `proc_macro::TokenTree`
Nov 29 02:44:44.300 INFO [stderr]   --> src/lib.rs:17:5
Nov 29 02:44:44.300 INFO [stderr]    |
Nov 29 02:44:44.300 INFO [stderr] 17 | use proc_macro::TokenTree;
Nov 29 02:44:44.300 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:44:44.300 INFO [stderr] 
Nov 29 02:44:44.560 INFO [stderr] warning: unused attribute
Nov 29 02:44:44.560 INFO [stderr]  --> src/lib.rs:5:1
Nov 29 02:44:44.560 INFO [stderr]   |
Nov 29 02:44:44.560 INFO [stderr] 5 | #[feature(proc_macro)]
Nov 29 02:44:44.560 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:44:44.560 INFO [stderr]   |
Nov 29 02:44:44.560 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 29 02:44:44.560 INFO [stderr] 
Nov 29 02:44:44.560 INFO [stderr] warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Nov 29 02:44:44.560 INFO [stderr]  --> src/lib.rs:5:1
Nov 29 02:44:44.560 INFO [stderr]   |
Nov 29 02:44:44.560 INFO [stderr] 5 | #[feature(proc_macro)]
Nov 29 02:44:44.560 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:44:44.560 INFO [stderr] 
Nov 29 02:44:44.576 INFO [stderr] warning: unused `#[macro_use]` import
Nov 29 02:44:44.576 INFO [stderr]  --> src/lib.rs:6:1
Nov 29 02:44:44.576 INFO [stderr]   |
Nov 29 02:44:44.576 INFO [stderr] 6 | #[macro_use]
Nov 29 02:44:44.576 INFO [stderr]   | ^^^^^^^^^^^^
Nov 29 02:44:44.576 INFO [stderr]   |
Nov 29 02:44:44.576 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Nov 29 02:44:44.576 INFO [stderr] 
Nov 29 02:44:44.576 INFO [stderr] warning: unused import: `syn::Expr`
Nov 29 02:44:44.576 INFO [stderr]   --> src/lib.rs:14:5
Nov 29 02:44:44.576 INFO [stderr]    |
Nov 29 02:44:44.576 INFO [stderr] 14 | use syn::Expr;
Nov 29 02:44:44.576 INFO [stderr]    |     ^^^^^^^^^
Nov 29 02:44:44.576 INFO [stderr] 
Nov 29 02:44:44.576 INFO [stderr] warning: unused import: `proc_macro::TokenTree`
Nov 29 02:44:44.577 INFO [stderr]   --> src/lib.rs:17:5
Nov 29 02:44:44.577 INFO [stderr]    |
Nov 29 02:44:44.577 INFO [stderr] 17 | use proc_macro::TokenTree;
Nov 29 02:44:44.577 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:44:44.577 INFO [stderr] 
Nov 29 02:44:44.596 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 02:44:44.596 INFO [stderr]   --> src/lib.rs:86:17
Nov 29 02:44:44.596 INFO [stderr]    |
Nov 29 02:44:44.596 INFO [stderr] 86 |                 fs::remove_file(&css_file);
Nov 29 02:44:44.596 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:44:44.596 INFO [stderr]    |
Nov 29 02:44:44.596 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 02:44:44.596 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 02:44:44.596 INFO [stderr] 
Nov 29 02:44:44.724 INFO [stderr] warning: unused attribute
Nov 29 02:44:44.724 INFO [stderr]  --> src/lib.rs:5:1
Nov 29 02:44:44.724 INFO [stderr]   |
Nov 29 02:44:44.724 INFO [stderr] 5 | #[feature(proc_macro)]
Nov 29 02:44:44.724 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:44:44.724 INFO [stderr]   |
Nov 29 02:44:44.724 INFO [stderr]   = note: #[warn(unused_attributes)] on by default
Nov 29 02:44:44.724 INFO [stderr] 
Nov 29 02:44:44.724 INFO [stderr] warning: crate-level attribute should be an inner attribute: add an exclamation mark: #![foo]
Nov 29 02:44:44.724 INFO [stderr]  --> src/lib.rs:5:1
Nov 29 02:44:44.724 INFO [stderr]   |
Nov 29 02:44:44.724 INFO [stderr] 5 | #[feature(proc_macro)]
Nov 29 02:44:44.724 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:44:44.724 INFO [stderr] 
Nov 29 02:44:44.748 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 29 02:44:44.748 INFO [stderr]   --> src/lib.rs:86:17
Nov 29 02:44:44.748 INFO [stderr]    |
Nov 29 02:44:44.748 INFO [stderr] 86 |                 fs::remove_file(&css_file);
Nov 29 02:44:44.748 INFO [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 29 02:44:44.748 INFO [stderr]    |
Nov 29 02:44:44.748 INFO [stderr]    = note: #[warn(unused_must_use)] on by default
Nov 29 02:44:44.748 INFO [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
Nov 29 02:44:44.748 INFO [stderr] 
Nov 29 02:44:44.776 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 14.49s
Nov 29 02:44:44.780 INFO [stderr] su: No module specific data is present
Nov 29 02:44:45.563 INFO running `"docker" "inspect" "83ca70f3acd365b5ffe64a56b8aa0db42110ed555bf30cd5acc8fa8476aebc9a"`
Nov 29 02:44:45.943 INFO running `"docker" "rm" "-f" "83ca70f3acd365b5ffe64a56b8aa0db42110ed555bf30cd5acc8fa8476aebc9a"`
Nov 29 02:44:46.276 INFO [stdout] 83ca70f3acd365b5ffe64a56b8aa0db42110ed555bf30cd5acc8fa8476aebc9a