$ git clone -n https://src.fedoraproject.org/rpms/golang-github-emersion-pgpmail.git /var/lib/mock/f38-build-side-42-init-devel-852778-28426/root/chroot_tmpdir/scmroot/golang-github-emersion-pgpmail
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-852778-28426/root/chroot_tmpdir/scmroot/golang-github-emersion-pgpmail'...
$ git fetch origin 3f1a645fabaa7355347395f8e4e17545e4685a3f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-emersion-pgpmail
 * [new ref]         3f1a645fabaa7355347395f8e4e17545e4685a3f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f1a645 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild