$ git clone -n https://src.fedoraproject.org/rpms/perl-Catalyst-ActionRole-ACL.git /var/lib/mock/f41-build-side-1-2787935-32629/root/chroot_tmpdir/scmroot/perl-Catalyst-ActionRole-ACL
Cloning into '/var/lib/mock/f41-build-side-1-2787935-32629/root/chroot_tmpdir/scmroot/perl-Catalyst-ActionRole-ACL'...
$ git fetch origin 1cd0c38e406bc25ddce8a4033777cd2e17f6e156:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Catalyst-ActionRole-ACL
 * [new ref]         1cd0c38e406bc25ddce8a4033777cd2e17f6e156 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1cd0c38 convert GPL+ or Artistic license to SPDX