$ git clone -n https://src.fedoraproject.org/rpms/rust-exa.git /var/lib/mock/f33-build-194563-47138/root/chroot_tmpdir/scmroot/rust-exa
Cloning into '/var/lib/mock/f33-build-194563-47138/root/chroot_tmpdir/scmroot/rust-exa'...
$ git reset --hard 809817b14e510fef505a694f5140f0a69cb3d452
HEAD is now at 809817b Rebuild for libgit2 1.0.0