$ git clone -n https://src.fedoraproject.org/rpms/golang-github-msteinert-pam.git /var/lib/mock/f38-build-side-42-init-devel-569599-25907/root/chroot_tmpdir/scmroot/golang-github-msteinert-pam
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-569599-25907/root/chroot_tmpdir/scmroot/golang-github-msteinert-pam'...
$ git fetch origin 6f8628955e05aec40084ce883646fd4438b58e73:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/golang-github-msteinert-pam
 * [new ref]         6f8628955e05aec40084ce883646fd4438b58e73 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6f86289 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild