$ git clone -n https://git.cclinux.org/stage/rpms/rust-toolset.git /var/lib/mock/dist-circle9-build-103673-53480/root/chroot_tmpdir/scmroot/rust-toolset
Cloning into '/var/lib/mock/dist-circle9-build-103673-53480/root/chroot_tmpdir/scmroot/rust-toolset'...
$ git reset --hard bfbe452cb7cb85e45f7228cc92447914f4925eaa
fatal: Could not parse object 'bfbe452cb7cb85e45f7228cc92447914f4925eaa'.