$ git clone -n https://src.fedoraproject.org/rpms/rust-sd.git /var/lib/mock/f33-build-180222-45149/root/chroot_tmpdir/scmroot/rust-sd
Cloning into '/var/lib/mock/f33-build-180222-45149/root/chroot_tmpdir/scmroot/rust-sd'...
$ git reset --hard 0072e37ed43194cfcafb9ccc350db825f4f82cbc
HEAD is now at 0072e37 Update to 0.7.2