$ git clone -n https://src.fedoraproject.org/rpms/perl-Crypt-URandom.git /var/lib/mock/f40-build-2302976-56916/root/chroot_tmpdir/scmroot/perl-Crypt-URandom
Cloning into '/var/lib/mock/f40-build-2302976-56916/root/chroot_tmpdir/scmroot/perl-Crypt-URandom'...
$ git fetch origin 7104dd37d7e961a8422cb02e9deb2f3d9a0b84cc:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/perl-Crypt-URandom
 * [new ref]         7104dd37d7e961a8422cb02e9deb2f3d9a0b84cc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7104dd3 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild