$ git clone -n http://git.inferitos.ru/rpms/rust-alloc-no-stdlib.git /var/lib/mock/inferit-9-epel-build-30986-60706/root/chroot_tmpdir/scmroot/rust-alloc-no-stdlib
Cloning into '/var/lib/mock/inferit-9-epel-build-30986-60706/root/chroot_tmpdir/scmroot/rust-alloc-no-stdlib'...
$ git fetch origin fa7ba96:KOJI_FETCH_HEAD
fatal: couldn't find remote ref fa7ba96
$ git reset --hard fa7ba96
HEAD is now at fa7ba96 import rust-alloc-no-stdlib-2.0.4-1.el9