$ git clone -n https://src.fedoraproject.org/rpms/c-icap.git /var/lib/mock/f40-build-1992627-43613/root/chroot_tmpdir/scmroot/c-icap
Cloning into '/var/lib/mock/f40-build-1992627-43613/root/chroot_tmpdir/scmroot/c-icap'...
$ git fetch origin e4c22f43d4274ebefc103a8a671f4d8bd4012b8e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/c-icap
 * [new ref]         e4c22f43d4274ebefc103a8a671f4d8bd4012b8e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e4c22f4 Fix C compatibility issue in the configure script