$ git clone -n https://src.fedoraproject.org/rpms/httpdump.git /var/lib/mock/f38-build-side-42-init-devel-714221-27284/root/chroot_tmpdir/scmroot/httpdump
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-714221-27284/root/chroot_tmpdir/scmroot/httpdump'...
$ git fetch origin 22ba8b961a152d185554693d2005909951746969:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/httpdump
 * [new ref]         22ba8b961a152d185554693d2005909951746969 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 22ba8b9 missing date in the changelog