$ git clone -n https://src.fedoraproject.org/rpms/perl-Unicode-CaseFold.git /var/lib/mock/f42-build-876400-179686/root/chroot_tmpdir/scmroot/perl-Unicode-CaseFold
Cloning into '/var/lib/mock/f42-build-876400-179686/root/chroot_tmpdir/scmroot/perl-Unicode-CaseFold'...
$ git fetch origin 5a7b721e54a34d53912fd9542eafc39b13d78e18:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Unicode-CaseFold
 * [new ref]         5a7b721e54a34d53912fd9542eafc39b13d78e18 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a7b721 Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild