$ git clone -n http://git.inferitos.ru/rpms/rust-tower-layer /var/lib/mock/inferit-10_0-epel-build-83057-153973/root/chroot_tmpdir/scmroot/rust-tower-layer
Cloning into '/var/lib/mock/inferit-10_0-epel-build-83057-153973/root/chroot_tmpdir/scmroot/rust-tower-layer'...
$ git fetch origin changed/i10ce/rust-tower-layer-0.3.3-1.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rust-tower-layer
 * [new tag]         changed/i10ce/rust-tower-layer-0.3.3-1.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d929573 import rust-tower-layer-0.3.3-1.el10