$ git clone -n https://src.fedoraproject.org/rpms/massif-visualizer.git /var/lib/mock/f37-build-667155-74519/root/chroot_tmpdir/scmroot/massif-visualizer
Cloning into '/var/lib/mock/f37-build-667155-74519/root/chroot_tmpdir/scmroot/massif-visualizer'...
$ git reset --hard 5b3f1d1304f5b06f4d78c225e7f6b4e653489a4b
HEAD is now at 5b3f1d1 Modernize spec