$ git clone -n https://src.fedoraproject.org/rpms/rust-uuid0.7.git /var/lib/mock/f40-build-2644378-66503/root/chroot_tmpdir/scmroot/rust-uuid0.7
Cloning into '/var/lib/mock/f40-build-2644378-66503/root/chroot_tmpdir/scmroot/rust-uuid0.7'...
$ git fetch origin f685857d7e398be3a412698078e79b87052eb47b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-uuid0.7
 * [new ref]         f685857d7e398be3a412698078e79b87052eb47b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f685857 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild