Sep 02 16:54:04.097 INFO checking darling-0.7.0 against master#1114ab684fbad001c4e580326d8eb4d8c4e917d3 for pr-53851
Sep 02 16:54:04.097 INFO running: cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets
Sep 02 16:54:04.097 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-1/pr-53851/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53851/worker-1/master#1114ab684fbad001c4e580326d8eb4d8c4e917d3:/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=500" "-e" "CMD=cargo +1114ab684fbad001c4e580326d8eb4d8c4e917d3-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 02 16:54:04.338 INFO blam! 4902c5098a5f2f0e1f395ae9cc0c08e11ca4098e3a0201617a38fc641b742932
Sep 02 16:54:04.340 INFO running `"docker" "start" "-a" "4902c5098a5f2f0e1f395ae9cc0c08e11ca4098e3a0201617a38fc641b742932"`
Sep 02 16:54:05.331 INFO kablam!    Compiling fnv v1.0.6
Sep 02 16:54:05.331 INFO kablam!     Checking ident_case v1.0.0
Sep 02 16:54:05.334 INFO kablam!    Compiling syn v0.14.9
Sep 02 16:54:06.350 INFO kablam!     Checking darling_core v0.7.0
Sep 02 16:54:56.068 INFO kablam!    Compiling darling_macro v0.7.0
Sep 02 16:55:02.760 INFO kablam!     Checking darling v0.7.0 (file:///source)
Sep 02 16:55:24.638 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 16:55:24.638 INFO kablam!  --> tests/from_type_param.rs:1:1
Sep 02 16:55:24.638 INFO kablam!   |
Sep 02 16:55:24.638 INFO kablam! 1 | #[macro_use]
Sep 02 16:55:24.638 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 16:55:24.638 INFO kablam!   |
Sep 02 16:55:24.638 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 16:55:24.638 INFO kablam! 
Sep 02 16:55:37.536 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 16:55:37.536 INFO kablam!  --> tests/split_declaration.rs:4:1
Sep 02 16:55:37.536 INFO kablam!   |
Sep 02 16:55:37.536 INFO kablam! 4 | #[macro_use]
Sep 02 16:55:37.536 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 16:55:37.536 INFO kablam!   |
Sep 02 16:55:37.536 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 16:55:37.536 INFO kablam! 
Sep 02 16:55:37.856 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 16:55:37.856 INFO kablam!  --> examples/fallible_read.rs:8:1
Sep 02 16:55:37.856 INFO kablam!   |
Sep 02 16:55:37.856 INFO kablam! 8 | #[macro_use]
Sep 02 16:55:37.856 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 16:55:37.856 INFO kablam!   |
Sep 02 16:55:37.856 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 16:55:37.856 INFO kablam! 
Sep 02 16:55:38.553 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 16:55:38.553 INFO kablam!  --> tests/defaults.rs:1:1
Sep 02 16:55:38.554 INFO kablam!   |
Sep 02 16:55:38.554 INFO kablam! 1 | #[macro_use]
Sep 02 16:55:38.554 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 16:55:38.554 INFO kablam!   |
Sep 02 16:55:38.554 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 16:55:38.554 INFO kablam! 
Sep 02 16:55:46.179 INFO kablam! warning: unused `#[macro_use]` import
Sep 02 16:55:46.179 INFO kablam!  --> tests/from_type_param_default.rs:1:1
Sep 02 16:55:46.179 INFO kablam!   |
Sep 02 16:55:46.179 INFO kablam! 1 | #[macro_use]
Sep 02 16:55:46.179 INFO kablam!   | ^^^^^^^^^^^^
Sep 02 16:55:46.179 INFO kablam!   |
Sep 02 16:55:46.179 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 02 16:55:46.179 INFO kablam! 
Sep 02 16:55:46.767 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
Sep 02 16:55:46.781 INFO kablam! su: No module specific data is present
Sep 02 16:55:47.187 INFO running `"docker" "rm" "-f" "4902c5098a5f2f0e1f395ae9cc0c08e11ca4098e3a0201617a38fc641b742932"`
Sep 02 16:55:47.292 INFO blam! 4902c5098a5f2f0e1f395ae9cc0c08e11ca4098e3a0201617a38fc641b742932