$ git clone -n https://src.fedoraproject.org/rpms/perl-Crypt-IDEA.git /var/lib/mock/f40-build-779689-130430/root/chroot_tmpdir/scmroot/perl-Crypt-IDEA
Cloning into '/var/lib/mock/f40-build-779689-130430/root/chroot_tmpdir/scmroot/perl-Crypt-IDEA'...
$ git fetch origin b669ea0d931ae014cce2514dfb3946106a49266f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Crypt-IDEA
 * [new ref]         b669ea0d931ae014cce2514dfb3946106a49266f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b669ea0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild