$ git clone -n http://git.inferitos.ru/rpms/rust-errno /var/lib/mock/inferit-10_0-epel-build-81139-153973/root/chroot_tmpdir/scmroot/rust-errno
Cloning into '/var/lib/mock/inferit-10_0-epel-build-81139-153973/root/chroot_tmpdir/scmroot/rust-errno'...
$ git fetch origin changed/i10ce/rust-errno-0.3.10-1.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rust-errno
 * [new tag]         changed/i10ce/rust-errno-0.3.10-1.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 23877a3 import rust-errno-0.3.10-1.el10