$ git clone -n https://src.fedoraproject.org/rpms/rust-zram-generator.git /var/lib/mock/f37-build-side-32-misc-devel-574126-25983/root/chroot_tmpdir/scmroot/rust-zram-generator
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-574126-25983/root/chroot_tmpdir/scmroot/rust-zram-generator'...
$ git fetch origin 8e417ccfe48f553eea61319f60715b11affff0d1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-zram-generator
 * [new ref]         8e417ccfe48f553eea61319f60715b11affff0d1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8e417cc Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild