$ git clone -n http://git.inferitos.ru/rpms/rust-clang-ast /var/lib/mock/inferit-10_0-epel-build-80753-153795/root/chroot_tmpdir/scmroot/rust-clang-ast
Cloning into '/var/lib/mock/inferit-10_0-epel-build-80753-153795/root/chroot_tmpdir/scmroot/rust-clang-ast'...
$ git fetch origin changed/i10ce/rust-clang-ast-0.1.27-1.el10:KOJI_FETCH_HEAD
From http://git.inferitos.ru/rpms/rust-clang-ast
 * [new tag]         changed/i10ce/rust-clang-ast-0.1.27-1.el10 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2d89ed6 import rust-clang-ast-0.1.27-1.el10