Sep 01 06:49:31.100 INFO checking darling-0.7.0 against master#d0d81b7fc1421859ba0218e8a437af29ae3b0967 for pr-53578
Sep 01 06:49:31.100 INFO running: cargo +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets
Sep 01 06:49:31.100 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-2/pr-53578/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53578/worker-2/master#d0d81b7fc1421859ba0218e8a437af29ae3b0967:/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 +d0d81b7fc1421859ba0218e8a437af29ae3b0967-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 01 06:49:31.314 INFO blam! 030f1f3192990dd2019c2a5439d384c95599a20d4cd26e9a91255cb634461127
Sep 01 06:49:31.316 INFO running `"docker" "start" "-a" "030f1f3192990dd2019c2a5439d384c95599a20d4cd26e9a91255cb634461127"`
Sep 01 06:49:32.024 INFO kablam!     Checking ident_case v1.0.0
Sep 01 06:49:32.025 INFO kablam!    Compiling syn v0.14.9
Sep 01 06:49:32.969 INFO kablam!     Checking darling_core v0.7.0
Sep 01 06:50:22.263 INFO kablam!    Compiling darling_macro v0.7.0
Sep 01 06:50:28.453 INFO kablam!     Checking darling v0.7.0 (file:///source)
Sep 01 06:50:48.156 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 06:50:48.156 INFO kablam!  --> tests/split_declaration.rs:4:1
Sep 01 06:50:48.156 INFO kablam!   |
Sep 01 06:50:48.156 INFO kablam! 4 | #[macro_use]
Sep 01 06:50:48.156 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 06:50:48.178 INFO kablam!   |
Sep 01 06:50:48.179 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:50:48.179 INFO kablam! 
Sep 01 06:51:07.652 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 06:51:07.652 INFO kablam!  --> tests/from_type_param.rs:1:1
Sep 01 06:51:07.652 INFO kablam!   |
Sep 01 06:51:07.652 INFO kablam! 1 | #[macro_use]
Sep 01 06:51:07.652 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 06:51:07.652 INFO kablam!   |
Sep 01 06:51:07.652 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:51:07.652 INFO kablam! 
Sep 01 06:51:09.430 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 06:51:09.430 INFO kablam!  --> tests/from_type_param_default.rs:1:1
Sep 01 06:51:09.430 INFO kablam!   |
Sep 01 06:51:09.430 INFO kablam! 1 | #[macro_use]
Sep 01 06:51:09.430 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 06:51:09.430 INFO kablam!   |
Sep 01 06:51:09.430 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:51:09.430 INFO kablam! 
Sep 01 06:51:18.157 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 06:51:18.157 INFO kablam!  --> examples/fallible_read.rs:8:1
Sep 01 06:51:18.157 INFO kablam!   |
Sep 01 06:51:18.157 INFO kablam! 8 | #[macro_use]
Sep 01 06:51:18.157 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 06:51:18.157 INFO kablam!   |
Sep 01 06:51:18.158 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:51:18.158 INFO kablam! 
Sep 01 06:51:21.381 INFO kablam! warning: unused `#[macro_use]` import
Sep 01 06:51:21.381 INFO kablam!  --> tests/defaults.rs:1:1
Sep 01 06:51:21.381 INFO kablam!   |
Sep 01 06:51:21.381 INFO kablam! 1 | #[macro_use]
Sep 01 06:51:21.381 INFO kablam!   | ^^^^^^^^^^^^
Sep 01 06:51:21.381 INFO kablam!   |
Sep 01 06:51:21.381 INFO kablam!   = note: #[warn(unused_imports)] on by default
Sep 01 06:51:21.381 INFO kablam! 
Sep 01 06:51:21.909 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 49s
Sep 01 06:51:21.922 INFO kablam! su: No module specific data is present
Sep 01 06:51:22.474 INFO running `"docker" "rm" "-f" "030f1f3192990dd2019c2a5439d384c95599a20d4cd26e9a91255cb634461127"`
Sep 01 06:51:22.574 INFO blam! 030f1f3192990dd2019c2a5439d384c95599a20d4cd26e9a91255cb634461127