$ git clone -n http://git.inferitos.ru/rpms/rust-tokio-core.git /var/lib/mock/inferit-9-epel-build-32763-60855/root/chroot_tmpdir/scmroot/rust-tokio-core
Cloning into '/var/lib/mock/inferit-9-epel-build-32763-60855/root/chroot_tmpdir/scmroot/rust-tokio-core'...
$ git fetch origin 746b728:KOJI_FETCH_HEAD
fatal: couldn't find remote ref 746b728
$ git reset --hard 746b728
HEAD is now at 746b728 import rust-tokio-core-0.1.18-6.el9