$ git clone -n https://src.fedoraproject.org/rpms/rust-pretty-bytes.git /var/lib/mock/f40-build-780963-131386/root/chroot_tmpdir/scmroot/rust-pretty-bytes
Cloning into '/var/lib/mock/f40-build-780963-131386/root/chroot_tmpdir/scmroot/rust-pretty-bytes'...
$ git fetch origin 7bcb0921d7637d1471eb6759f7ee378367695171:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-pretty-bytes
 * [new ref]         7bcb0921d7637d1471eb6759f7ee378367695171 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7bcb092 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild