$ git clone -n https://src.fedoraproject.org/rpms/rust-prost0.8.git /var/lib/mock/f38-build-side-42-init-devel-1394902-31050/root/chroot_tmpdir/scmroot/rust-prost0.8
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1394902-31050/root/chroot_tmpdir/scmroot/rust-prost0.8'...
$ git fetch origin 95f031ce9026c94eacafdcf98087afdf804e8ee3:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-prost0.8
 * [new ref]         95f031ce9026c94eacafdcf98087afdf804e8ee3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 95f031c Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild