$ git clone -n https://src.fedoraproject.org/rpms/rust-peg.git /var/lib/mock/f33-build-229646-50016/root/chroot_tmpdir/scmroot/rust-peg
Cloning into '/var/lib/mock/f33-build-229646-50016/root/chroot_tmpdir/scmroot/rust-peg'...
$ git reset --hard d8f2c5fbbe832e2cc66263b6172b9210ecbdb8c3
HEAD is now at d8f2c5f Drop tests