$ git clone -n https://src.fedoraproject.org/rpms/golang-github-d2g-hardwareaddr.git /var/lib/mock/f40-build-2689554-68112/root/chroot_tmpdir/scmroot/golang-github-d2g-hardwareaddr
Cloning into '/var/lib/mock/f40-build-2689554-68112/root/chroot_tmpdir/scmroot/golang-github-d2g-hardwareaddr'...
$ git fetch origin 19877b1090b2248b6259071b4de4ddefe315264a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-d2g-hardwareaddr
 * [new ref]         19877b1090b2248b6259071b4de4ddefe315264a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 19877b1 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild