$ git clone -n https://src.fedoraproject.org/rpms/c++-gtk-utils.git /var/lib/mock/f41-build-side-1-2632706-25835/root/chroot_tmpdir/scmroot/c++-gtk-utils
Cloning into '/var/lib/mock/f41-build-side-1-2632706-25835/root/chroot_tmpdir/scmroot/c++-gtk-utils'...
$ git fetch origin 00b361cf3c24cfcfc6e9307cfef6e2ed93ba6bdc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/c++-gtk-utils
 * [new ref]         00b361cf3c24cfcfc6e9307cfef6e2ed93ba6bdc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 00b361c convert license to SPDX