$ git clone -n https://src.fedoraproject.org/rpms/perl-HTML-Encoding.git /var/lib/mock/f40-build-2017815-46349/root/chroot_tmpdir/scmroot/perl-HTML-Encoding
Cloning into '/var/lib/mock/f40-build-2017815-46349/root/chroot_tmpdir/scmroot/perl-HTML-Encoding'...
$ git fetch origin 7e42f9d0897d4643ae39d95563c529eebae60309:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-HTML-Encoding
 * [new ref]         7e42f9d0897d4643ae39d95563c529eebae60309 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7e42f9d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild