$ git clone -n https://src.fedoraproject.org/rpms/rust-uefi-run.git /var/lib/mock/f45-build-45832-828/root/chroot_tmpdir/scmroot/rust-uefi-run
Cloning into '/var/lib/mock/f45-build-45832-828/root/chroot_tmpdir/scmroot/rust-uefi-run'...
$ git fetch origin b760edb0dfd1c402038ce84c4ee20ea7f874c499:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-uefi-run
 * [new ref]         b760edb0dfd1c402038ce84c4ee20ea7f874c499 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b760edb Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild