Processing `./collision-merge-differently-headed.ly' Parsing... Renaming input to: `/home/gub/NewGub/gub/target/linux-x86/src/lilypond-git.sv.gnu.org--lilypond.git-stable-2.20/input/regression/collision-merge-differently-headed.ly' Interpreting music... Preprocessing graphical objects... Calculating line breaks... Drawing systems... Writing header field `texidoc' to `./collision-merge-differently-headed.texidoc'... Writing ./collision-merge-differently-headed-1.signature Layout output to `./collision-merge-differently-headed.eps'... Layout output to `./collision-merge-differently-headed-1.eps'... Writing ./collision-merge-differently-headed-systems.texi... Writing ./collision-merge-differently-headed-systems.tex... Writing ./collision-merge-differently-headed-systems.count... Writing timing to collision-merge-differently-headed.profile...