$ git clone -n https://src.fedoraproject.org/rpms/pam_ssh.git /var/lib/mock/f45-build-21326-583/root/chroot_tmpdir/scmroot/pam_ssh
Cloning into '/var/lib/mock/f45-build-21326-583/root/chroot_tmpdir/scmroot/pam_ssh'...
$ git fetch origin d2d3ca00943306ada3bc263194dbb413a6208cc0:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/pam_ssh
 * [new ref]         d2d3ca00943306ada3bc263194dbb413a6208cc0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d2d3ca0 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild