Sep 06 08:12:26.422 INFO checking darling-0.7.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 08:12:26.422 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 08:12:26.422 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-1/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/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 +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 06 08:12:26.592 INFO blam! 372b14634b85b8205bc1f2cf18aa5b5417c6d590bb1f086fffa9014f23fed7ad
Sep 06 08:12:26.594 INFO running `"docker" "start" "-a" "372b14634b85b8205bc1f2cf18aa5b5417c6d590bb1f086fffa9014f23fed7ad"`
Sep 06 08:12:27.290 INFO kablam! usermod: no changes
Sep 06 08:12:27.346 INFO kablam!     Checking ident_case v1.0.0
Sep 06 08:12:27.346 INFO kablam!     Checking proc-macro2 v0.4.17
Sep 06 08:12:27.346 INFO kablam!    Compiling darling_core v0.7.0
Sep 06 08:12:29.494 INFO kablam!     Checking quote v0.6.8
Sep 06 08:12:31.774 INFO kablam!     Checking syn v0.14.9
Sep 06 08:12:39.714 INFO kablam!    Compiling darling_macro v0.7.0
Sep 06 08:12:51.260 INFO kablam!     Checking darling v0.7.0 (file:///source)
Sep 06 08:13:10.302 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 08:13:10.302 INFO kablam!  --> tests/from_type_param.rs:1:1
Sep 06 08:13:10.302 INFO kablam!   |
Sep 06 08:13:10.302 INFO kablam! 1 | #[macro_use]
Sep 06 08:13:10.302 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 08:13:10.302 INFO kablam!   |
Sep 06 08:13:10.302 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 08:13:10.302 INFO kablam! 
Sep 06 08:13:11.154 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 08:13:11.154 INFO kablam!  --> tests/defaults.rs:1:1
Sep 06 08:13:11.154 INFO kablam!   |
Sep 06 08:13:11.154 INFO kablam! 1 | #[macro_use]
Sep 06 08:13:11.154 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 08:13:11.154 INFO kablam!   |
Sep 06 08:13:11.154 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 08:13:11.154 INFO kablam! 
Sep 06 08:13:14.910 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 08:13:14.910 INFO kablam!  --> examples/fallible_read.rs:8:1
Sep 06 08:13:14.910 INFO kablam!   |
Sep 06 08:13:14.910 INFO kablam! 8 | #[macro_use]
Sep 06 08:13:14.910 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 08:13:14.910 INFO kablam!   |
Sep 06 08:13:14.910 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 08:13:14.910 INFO kablam! 
Sep 06 08:13:16.747 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 08:13:16.747 INFO kablam!  --> tests/from_type_param_default.rs:1:1
Sep 06 08:13:16.747 INFO kablam!   |
Sep 06 08:13:16.747 INFO kablam! 1 | #[macro_use]
Sep 06 08:13:16.747 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 08:13:16.747 INFO kablam!   |
Sep 06 08:13:16.747 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 08:13:16.747 INFO kablam! 
Sep 06 08:13:17.129 INFO kablam! warning: unused `#[macro_use]` import
Sep 06 08:13:17.129 INFO kablam!  --> tests/split_declaration.rs:4:1
Sep 06 08:13:17.129 INFO kablam!   |
Sep 06 08:13:17.129 INFO kablam! 4 | #[macro_use]
Sep 06 08:13:17.129 INFO kablam!   | ^^^^^^^^^^^^
Sep 06 08:13:17.129 INFO kablam!   |
Sep 06 08:13:17.129 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 06 08:13:17.129 INFO kablam! 
Sep 06 08:13:17.388 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 50.08s
Sep 06 08:13:17.408 INFO kablam! su: No module specific data is present
Sep 06 08:13:18.247 INFO running `"docker" "rm" "-f" "372b14634b85b8205bc1f2cf18aa5b5417c6d590bb1f086fffa9014f23fed7ad"`
Sep 06 08:13:18.360 INFO blam! 372b14634b85b8205bc1f2cf18aa5b5417c6d590bb1f086fffa9014f23fed7ad