$ git clone -n https://src.fedoraproject.org/rpms/rust-zeroize.git /var/lib/mock/f45-build-46359-833/root/chroot_tmpdir/scmroot/rust-zeroize
Cloning into '/var/lib/mock/f45-build-46359-833/root/chroot_tmpdir/scmroot/rust-zeroize'...
$ git fetch origin d35cfd86a9ab3840f3e54cb3e86c7e1a9e38302b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-zeroize
 * [new ref]         d35cfd86a9ab3840f3e54cb3e86c7e1a9e38302b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d35cfd8 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild