$ git clone -n https://src.fedoraproject.org/rpms/ghc-text-manipulate.git /var/lib/mock/f38-build-side-42-init-devel-866927-28439/root/chroot_tmpdir/scmroot/ghc-text-manipulate
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-866927-28439/root/chroot_tmpdir/scmroot/ghc-text-manipulate'...
$ git fetch origin 703df360004456ea3477427e0e4238847a44781d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-text-manipulate
 * [new ref]         703df360004456ea3477427e0e4238847a44781d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 703df36 Convert to %autorelease and %autochangelog