$ git clone -n https://src.fedoraproject.org/rpms/p7zip.git /var/lib/mock/f31-build-50419-27410/root/chroot_tmpdir/scmroot/p7zip
Cloning into '/var/lib/mock/f31-build-50419-27410/root/chroot_tmpdir/scmroot/p7zip'...
$ git reset --hard ae52d4ba4868956a660fb0b130d0c68ea97db025
HEAD is now at ae52d4b - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild