$ git clone -n https://src.fedoraproject.org/rpms/perl-Crypt-OpenSSL-Bignum.git /var/lib/mock/f40-build-779628-130430/root/chroot_tmpdir/scmroot/perl-Crypt-OpenSSL-Bignum
Cloning into '/var/lib/mock/f40-build-779628-130430/root/chroot_tmpdir/scmroot/perl-Crypt-OpenSSL-Bignum'...
$ git fetch origin d59b6c9fe5f11664b93e778c985f66e7b9075666:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Crypt-OpenSSL-Bignum
 * [new ref]         d59b6c9fe5f11664b93e778c985f66e7b9075666 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d59b6c9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild