Sep 04 21:53:55.701 INFO checking cbindgen-0.6.2 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 21:53:55.701 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 21:53:55.702 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-0/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/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 +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 21:53:55.873 INFO blam! 5f237b295194810e248249bed00a7f3d7876e715f6d0bf274a058d9d1e4a0263
Sep 04 21:53:55.875 INFO running `"docker" "start" "-a" "5f237b295194810e248249bed00a7f3d7876e715f6d0bf274a058d9d1e4a0263"`
Sep 04 21:53:56.637 INFO kablam!    Compiling proc-macro2 v0.4.17
Sep 04 21:53:56.639 INFO kablam!    Compiling serde_derive v1.0.21
Sep 04 21:53:59.760 INFO kablam!     Checking quote v0.6.8
Sep 04 21:54:00.674 INFO kablam!     Checking syn v0.14.9
Sep 04 21:54:08.467 INFO kablam!     Checking serde v1.0.76
Sep 04 21:54:23.700 INFO kablam!     Checking toml v0.4.6
Sep 04 21:54:23.700 INFO kablam!     Checking serde_json v1.0.26
Sep 04 21:54:28.507 INFO kablam!     Checking cbindgen v0.6.2 (file:///source)
Sep 04 21:54:46.346 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 49.79s
Sep 04 21:54:46.355 INFO kablam! su: No module specific data is present
Sep 04 21:54:46.785 INFO running `"docker" "rm" "-f" "5f237b295194810e248249bed00a7f3d7876e715f6d0bf274a058d9d1e4a0263"`
Sep 04 21:54:46.869 INFO blam! 5f237b295194810e248249bed00a7f3d7876e715f6d0bf274a058d9d1e4a0263