$ git clone -n https://src.fedoraproject.org/rpms/ghc-case-insensitive.git /var/lib/mock/f38-build-side-42-init-devel-899794-28589/root/chroot_tmpdir/scmroot/ghc-case-insensitive
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-899794-28589/root/chroot_tmpdir/scmroot/ghc-case-insensitive'...
$ git fetch origin 958132e982908a08d6837a2743645a37b6775727:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ghc-case-insensitive
 * [new ref]         958132e982908a08d6837a2743645a37b6775727 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 958132e Convert to %autorelease and %autochangelog