$ git clone -n https://src.fedoraproject.org/rpms/perl-String-Formatter.git /var/lib/mock/f40-build-2630505-65673/root/chroot_tmpdir/scmroot/perl-String-Formatter
Cloning into '/var/lib/mock/f40-build-2630505-65673/root/chroot_tmpdir/scmroot/perl-String-Formatter'...
$ git fetch origin bab3544dd4164b0c89dead61f856253e016c7bd2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-String-Formatter
 * [new ref]         bab3544dd4164b0c89dead61f856253e016c7bd2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bab3544 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild