$ git clone -n https://src.fedoraproject.org/rpms/ghc-yesod-static.git /var/lib/mock/f38-build-side-42-init-devel-1359597-30701/root/chroot_tmpdir/scmroot/ghc-yesod-static
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1359597-30701/root/chroot_tmpdir/scmroot/ghc-yesod-static'...
$ git fetch origin 5884167ee9d26f4296043c43be36e3e110c52eb2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-yesod-static
 * [new ref]         5884167ee9d26f4296043c43be36e3e110c52eb2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5884167 refresh to cabal-rpm-2.1.0 including SPDX migration