$ git clone -n https://src.fedoraproject.org/rpms/dahdi-tools.git /var/lib/mock/f31-build-58260-28434/root/chroot_tmpdir/scmroot/dahdi-tools
Cloning into '/var/lib/mock/f31-build-58260-28434/root/chroot_tmpdir/scmroot/dahdi-tools'...
$ git reset --hard e38aff748ab84b1fa639fc140f914fbfa577156e
HEAD is now at e38aff7 Perl 5.30 rebuild