Sep 21 11:34:55.771 INFO checking darling-0.7.0 against master#f7f4c500b46603386e940f116b469c7adc043a6d for pr-54394
Sep 21 11:34:55.771 INFO running: cargo +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets
Sep 21 11:34:55.771 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-4/pr-54394/master#f7f4c500b46603386e940f116b469c7adc043a6d:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-54394/worker-4/master#f7f4c500b46603386e940f116b469c7adc043a6d:/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 +f7f4c500b46603386e940f116b469c7adc043a6d-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "1536M" "crater"`
Sep 21 11:34:55.955 INFO blam! 8c66ebf0b2d26bcb945ab65e9fea5409a80cb6c7fe90fc83159b4c58f5eb173f
Sep 21 11:34:55.957 INFO running `"docker" "start" "-a" "8c66ebf0b2d26bcb945ab65e9fea5409a80cb6c7fe90fc83159b4c58f5eb173f"`
Sep 21 11:34:57.426 INFO kablam! usermod: no changes
Sep 21 11:34:57.498 INFO kablam!     Checking ident_case v1.0.0
Sep 21 11:34:57.506 INFO kablam!     Checking syn v0.14.9
Sep 21 11:34:57.506 INFO kablam!    Compiling darling_core v0.7.0
Sep 21 11:35:10.746 INFO kablam!    Compiling darling_macro v0.7.0
Sep 21 11:35:17.059 INFO kablam!     Checking darling v0.7.0 (/source)
Sep 21 11:35:30.644 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 11:35:30.645 INFO kablam!  --> tests/from_type_param_default.rs:1:1
Sep 21 11:35:30.645 INFO kablam!   |
Sep 21 11:35:30.645 INFO kablam! 1 | #[macro_use]
Sep 21 11:35:30.645 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:35:30.645 INFO kablam!   |
Sep 21 11:35:30.645 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 11:35:30.645 INFO kablam! 
Sep 21 11:35:31.542 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 11:35:31.542 INFO kablam!  --> examples/fallible_read.rs:8:1
Sep 21 11:35:31.542 INFO kablam!   |
Sep 21 11:35:31.542 INFO kablam! 8 | #[macro_use]
Sep 21 11:35:31.542 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:35:31.542 INFO kablam!   |
Sep 21 11:35:31.542 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 11:35:31.542 INFO kablam! 
Sep 21 11:35:42.294 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 11:35:42.294 INFO kablam!  --> tests/from_type_param.rs:1:1
Sep 21 11:35:42.294 INFO kablam!   |
Sep 21 11:35:42.294 INFO kablam! 1 | #[macro_use]
Sep 21 11:35:42.294 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:35:42.294 INFO kablam!   |
Sep 21 11:35:42.294 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 11:35:42.294 INFO kablam! 
Sep 21 11:35:48.433 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 11:35:48.433 INFO kablam!  --> tests/defaults.rs:1:1
Sep 21 11:35:48.433 INFO kablam!   |
Sep 21 11:35:48.433 INFO kablam! 1 | #[macro_use]
Sep 21 11:35:48.433 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:35:48.433 INFO kablam!   |
Sep 21 11:35:48.433 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 11:35:48.433 INFO kablam! 
Sep 21 11:35:49.354 INFO kablam! warning: unused `#[macro_use]` import
Sep 21 11:35:49.354 INFO kablam!  --> tests/split_declaration.rs:4:1
Sep 21 11:35:49.354 INFO kablam!   |
Sep 21 11:35:49.354 INFO kablam! 4 | #[macro_use]
Sep 21 11:35:49.354 INFO kablam!   | ^^^^^^^^^^^^
Sep 21 11:35:49.354 INFO kablam!   |
Sep 21 11:35:49.354 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 21 11:35:49.354 INFO kablam! 
Sep 21 11:35:50.057 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 52.60s
Sep 21 11:35:50.062 INFO kablam! su: No module specific data is present
Sep 21 11:35:50.759 INFO running `"docker" "rm" "-f" "8c66ebf0b2d26bcb945ab65e9fea5409a80cb6c7fe90fc83159b4c58f5eb173f"`
Sep 21 11:35:50.853 INFO blam! 8c66ebf0b2d26bcb945ab65e9fea5409a80cb6c7fe90fc83159b4c58f5eb173f