$ git clone -n https://src.fedoraproject.org/rpms/rust-gix-utils.git /var/lib/mock/f38-build-side-42-init-devel-1396270-31050/root/chroot_tmpdir/scmroot/rust-gix-utils
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-1396270-31050/root/chroot_tmpdir/scmroot/rust-gix-utils'...
$ git fetch origin 0fa4cc840b8ea38fc110783e8f8aba262da5ba08:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rust-gix-utils
 * [new ref]         0fa4cc840b8ea38fc110783e8f8aba262da5ba08 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0fa4cc8 Update to version 0.1.5; Fixes RHBZ#2224745