$ git clone -n https://src.fedoraproject.org/rpms/rust-fd-find.git /var/lib/mock/f39-build-1562340-37432/root/chroot_tmpdir/scmroot/rust-fd-find
Cloning into '/var/lib/mock/f39-build-1562340-37432/root/chroot_tmpdir/scmroot/rust-fd-find'...
$ git fetch origin 1a57d05b339b20ec4aafda6c4774eab68962398d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-fd-find
 * [new ref]         1a57d05b339b20ec4aafda6c4774eab68962398d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1a57d05 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild