$ git clone -n https://src.fedoraproject.org/rpms/golang-github-itchyny-timefmt.git /var/lib/mock/f38-build-side-42-init-devel-588447-26120/root/chroot_tmpdir/scmroot/golang-github-itchyny-timefmt
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-588447-26120/root/chroot_tmpdir/scmroot/golang-github-itchyny-timefmt'...
$ git fetch origin f36384b5e66b195b4f82bb2659d83e8f0ed47c55:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-itchyny-timefmt
 * [new ref]         f36384b5e66b195b4f82bb2659d83e8f0ed47c55 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f36384b Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild