$ git clone -n https://src.fedoraproject.org/rpms/rust-sha2_0.9.git /var/lib/mock/f37-build-side-32-misc-devel-202145-13089/root/chroot_tmpdir/scmroot/rust-sha2_0.9
Cloning into '/var/lib/mock/f37-build-side-32-misc-devel-202145-13089/root/chroot_tmpdir/scmroot/rust-sha2_0.9'...
$ git reset --hard b44014ab6bc87dcb7eb6b2443e61184bc91a9868
HEAD is now at b44014a Initial import (sha2 0.9 compat package)