$ git clone -n http://git.inferitos.ru/rpms/rust-lv2-sys /var/lib/mock/inferit-10_0-epel-build-81872-153973/root/chroot_tmpdir/scmroot/rust-lv2-sys
Cloning into '/var/lib/mock/inferit-10_0-epel-build-81872-153973/root/chroot_tmpdir/scmroot/rust-lv2-sys'...
$ git fetch origin changed/i10ce/rust-lv2-sys-2.0.0-3.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rust-lv2-sys
 * [new tag]         changed/i10ce/rust-lv2-sys-2.0.0-3.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 087a90a import rust-lv2-sys-2.0.0-3.el10