$ git clone -n https://git.cclinux.org/stage/rpms/cockpit-composer.git /var/lib/mock/dist-circle9-build-108126-59144/root/chroot_tmpdir/scmroot/cockpit-composer
Cloning into '/var/lib/mock/dist-circle9-build-108126-59144/root/chroot_tmpdir/scmroot/cockpit-composer'...
$ git fetch origin 2d0031ec37550df6701ac499179ba49a615d1a45:KOJI_FETCH_HEAD
From https://git.cclinux.org/stage/rpms/cockpit-composer
 * [new ref]         2d0031ec37550df6701ac499179ba49a615d1a45 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d0031e import cockpit-composer-47-1.el9