$ git clone -n http://git.inferitos.ru/rpms/rust-rand_core0.4.git /var/lib/mock/inferit-9_3-extras-build-30407-55407/root/chroot_tmpdir/scmroot/rust-rand_core0.4
Cloning into '/var/lib/mock/inferit-9_3-extras-build-30407-55407/root/chroot_tmpdir/scmroot/rust-rand_core0.4'...
$ git fetch origin 857ab8f:KOJI_FETCH_HEAD
fatal: couldn't find remote ref 857ab8f
$ git reset --hard 857ab8f
HEAD is now at 857ab8f import rust-rand_core0.4-0.4.2-7.el9