$ git clone -n http://git.inferitos.ru/rpms/rust-alloc-stdlib /var/lib/mock/inferit-10_0-epel-build-80401-153764/root/chroot_tmpdir/scmroot/rust-alloc-stdlib
Cloning into '/var/lib/mock/inferit-10_0-epel-build-80401-153764/root/chroot_tmpdir/scmroot/rust-alloc-stdlib'...
$ git fetch origin changed/i10ce/rust-alloc-stdlib-0.2.2-4.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rust-alloc-stdlib
 * [new tag]         changed/i10ce/rust-alloc-stdlib-0.2.2-4.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0eece98 import rust-alloc-stdlib-0.2.2-4.el10