$ git clone -n https://src.fedoraproject.org/rpms/perl-AtteanX-Compatibility-Trine.git /var/lib/mock/f45-build-21785-588/root/chroot_tmpdir/scmroot/perl-AtteanX-Compatibility-Trine
Cloning into '/var/lib/mock/f45-build-21785-588/root/chroot_tmpdir/scmroot/perl-AtteanX-Compatibility-Trine'...
$ git fetch origin 6bc9a235f9b4a7afe387765df8c47362f579f426:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-AtteanX-Compatibility-Trine
 * [new ref]         6bc9a235f9b4a7afe387765df8c47362f579f426 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6bc9a23 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild