$ git clone -n https://src.fedoraproject.org/rpms/rust-convert_case.git /var/lib/mock/f38-build-side-43-rust-devel-1417113-31459/root/chroot_tmpdir/scmroot/rust-convert_case
Cloning into '/var/lib/mock/f38-build-side-43-rust-devel-1417113-31459/root/chroot_tmpdir/scmroot/rust-convert_case'...
$ git fetch origin 325088b4052bea7e0cc7d349a638222b8bf2e200:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-convert_case
 * [new ref]         325088b4052bea7e0cc7d349a638222b8bf2e200 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 325088b Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild