$ git clone -n https://src.fedoraproject.org/rpms/perl-Dancer2-Plugin-REST.git /var/lib/mock/f39-build-1453124-32871/root/chroot_tmpdir/scmroot/perl-Dancer2-Plugin-REST
Cloning into '/var/lib/mock/f39-build-1453124-32871/root/chroot_tmpdir/scmroot/perl-Dancer2-Plugin-REST'...
$ git fetch origin ea8831f4f560f03e4a2fea42dc1ace5d97c97d3f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Dancer2-Plugin-REST
 * [new ref]         ea8831f4f560f03e4a2fea42dc1ace5d97c97d3f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ea8831f Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild