$ git clone -n https://src.fedoraproject.org/rpms/perl-MooseX-App-Cmd.git /var/lib/mock/f41-build-side-1-2781601-32531/root/chroot_tmpdir/scmroot/perl-MooseX-App-Cmd
Cloning into '/var/lib/mock/f41-build-side-1-2781601-32531/root/chroot_tmpdir/scmroot/perl-MooseX-App-Cmd'...
$ git fetch origin 5e05eaf115d8931c3327bb4114503609eb2dd5e4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-MooseX-App-Cmd
 * [new ref]         5e05eaf115d8931c3327bb4114503609eb2dd5e4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e05eaf convert GPL+ or Artistic license to SPDX