$ git clone -n https://git.cclinux.org/stage/rpms/pam.git /mnt/compose/mock/dist-circle8-build-113882-75865/root/chroot_tmpdir/scmroot/pam
Cloning into '/mnt/compose/mock/dist-circle8-build-113882-75865/root/chroot_tmpdir/scmroot/pam'...
$ git fetch origin c37b0aebc5e38fdc1799332b418ea92e8f05bee9:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/pam
 * [new ref]         c37b0aebc5e38fdc1799332b418ea92e8f05bee9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c37b0ae import pam-1.3.1-33.el8