$ git clone -n https://src.fedoraproject.org/rpms/rust-bindgen0.59.git /var/lib/mock/f41-build-side-1-2934441-35233/root/chroot_tmpdir/scmroot/rust-bindgen0.59
Cloning into '/var/lib/mock/f41-build-side-1-2934441-35233/root/chroot_tmpdir/scmroot/rust-bindgen0.59'...
$ git fetch origin ba5aa0514ce0b12b89e1638b8feff7e4c0a71d22:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-bindgen0.59
 * [new ref]         ba5aa0514ce0b12b89e1638b8feff7e4c0a71d22 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba5aa05 compat package no longer needed