Sep 06 00:18:58.712 INFO checking sendfd-0.1.0 against try#51ff957df5095d92d1d3d4682207ee8b7ad408a8 for pr-53854
Sep 06 00:18:58.712 INFO running: cargo +51ff957df5095d92d1d3d4682207ee8b7ad408a8-alt check --frozen --all --all-targets
Sep 06 00:18:58.713 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-5/pr-53854/try#51ff957df5095d92d1d3d4682207ee8b7ad408a8:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53854/worker-5/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 00:18:58.926 INFO blam! 9ad319e33b994e568447391f2685ccd732a3916e023a74d73d4779e394ff77dc
Sep 06 00:18:58.929 INFO running `"docker" "start" "-a" "9ad319e33b994e568447391f2685ccd732a3916e023a74d73d4779e394ff77dc"`
Sep 06 00:19:00.374 INFO kablam! usermod: no changes
Sep 06 00:19:00.436 INFO kablam!    Compiling sendfd v0.1.0 (file:///source)
Sep 06 00:19:00.696 INFO kablam! warning: use of deprecated item 'gcc::compile_library'
Sep 06 00:19:00.696 INFO kablam!  --> build.rs:4:5
Sep 06 00:19:00.697 INFO kablam!   |
Sep 06 00:19:00.697 INFO kablam! 4 |     gcc::compile_library("libsendfd.a", &["src/sendfd.c"]);
Sep 06 00:19:00.697 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^
Sep 06 00:19:00.697 INFO kablam!   |
Sep 06 00:19:00.697 INFO kablam!   = note: #[warn(deprecated)] on by default
Sep 06 00:19:00.697 INFO kablam! 
Sep 06 00:19:01.464 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1.06s
Sep 06 00:19:01.466 INFO kablam! su: No module specific data is present
Sep 06 00:19:02.346 INFO running `"docker" "rm" "-f" "9ad319e33b994e568447391f2685ccd732a3916e023a74d73d4779e394ff77dc"`
Sep 06 00:19:02.407 INFO blam! 9ad319e33b994e568447391f2685ccd732a3916e023a74d73d4779e394ff77dc