$ git clone -n https://src.fedoraproject.org/rpms/golang-github-alecthomas-kingpin.git /var/lib/mock/f38-build-side-42-init-devel-1110979-30078/root/chroot_tmpdir/scmroot/golang-github-alecthomas-kingpin
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1110979-30078/root/chroot_tmpdir/scmroot/golang-github-alecthomas-kingpin'...
$ git fetch origin 55d2e492c1de85a58cd9c2c1f817178fd8f1bde1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-alecthomas-kingpin
 * [new ref]         55d2e492c1de85a58cd9c2c1f817178fd8f1bde1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 55d2e49 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild