$ git clone -n https://src.fedoraproject.org/rpms/rust-unicode-bidi.git /var/lib/mock/f45-build-45907-829/root/chroot_tmpdir/scmroot/rust-unicode-bidi
Cloning into '/var/lib/mock/f45-build-45907-829/root/chroot_tmpdir/scmroot/rust-unicode-bidi'...
$ git fetch origin 9287ea87572644c0a7a6237912f9d6b526f5a747:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-unicode-bidi
 * [new ref]         9287ea87572644c0a7a6237912f9d6b526f5a747 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9287ea8 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild