$ git clone -n https://src.fedoraproject.org/rpms/perl-Set-Crontab.git /var/lib/mock/f42-build-3161237-40896/root/chroot_tmpdir/scmroot/perl-Set-Crontab
Cloning into '/var/lib/mock/f42-build-3161237-40896/root/chroot_tmpdir/scmroot/perl-Set-Crontab'...
$ git fetch origin ef444ffd61617650ab2ae7d7f9c68932a4f6bd08:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Set-Crontab
 * [new ref]         ef444ffd61617650ab2ae7d7f9c68932a4f6bd08 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ef444ff Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild