$ git clone -n https://src.fedoraproject.org/rpms/rust-numtoa.git /var/lib/mock/f38-build-side-43-rust-devel-1412965-31443/root/chroot_tmpdir/scmroot/rust-numtoa
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1412965-31443/root/chroot_tmpdir/scmroot/rust-numtoa'...
$ git fetch origin 97b9b333d34c049abd1a9e44f7d306db53bab118:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-numtoa
 * [new ref]         97b9b333d34c049abd1a9e44f7d306db53bab118 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 97b9b33 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild