$ git clone -n http://git.inferitos.ru/rpms/rust-serde-big-array /var/lib/mock/inferit-10_0-epel-build-82660-153973/root/chroot_tmpdir/scmroot/rust-serde-big-array
Cloning into '/var/lib/mock/inferit-10_0-epel-build-82660-153973/root/chroot_tmpdir/scmroot/rust-serde-big-array'...
$ git fetch origin changed/i10ce/rust-serde-big-array-0.5.1-2.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rust-serde-big-array
 * [new tag]         changed/i10ce/rust-serde-big-array-0.5.1-2.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 33f1b5a import rust-serde-big-array-0.5.1-2.el10