tint.x86_64: W: desktopfile-without-binary /usr/share/applications/tint.desktop sh
the .desktop file is for a file not present in the package. You should check
the requires or see if this is not a error

tint.x86_64: W: invalid-desktopfile /usr/share/applications/tint.desktop value "sh -c '/usr/games/tint -l 1;echo;echo PRESS ENTER;read line'" for key "Exec" in group "Desktop Entry" contains a reserved character ''' outside of a quote
tint.x86_64: W: invalid-desktopfile /usr/share/applications/tint.desktop value "sh -c '/usr/games/tint -l 1;echo;echo PRESS ENTER;read line'" for key "Exec" in group "Desktop Entry" contains a reserved character ''' outside of a quote
tint.x86_64: W: invalid-desktopfile /usr/share/applications/tint.desktop value "sh -c '/usr/games/tint -l 1;echo;echo PRESS ENTER;read line'" for key "Exec" in group "Desktop Entry" contains a reserved character ';' outside of a quote
tint.x86_64: W: invalid-desktopfile /usr/share/applications/tint.desktop value "sh -c '/usr/games/tint -l 1;echo;echo PRESS ENTER;read line'" for key "Exec" in group "Desktop Entry" contains a reserved character ';' outside of a quote
tint.x86_64: W: invalid-desktopfile /usr/share/applications/tint.desktop value "sh -c '/usr/games/tint -l 1;echo;echo PRESS ENTER;read line'" for key "Exec" in group "Desktop Entry" contains a reserved character ';' outside of a quote
.desktop file is not valid, check with desktop-file-validate

tint.src: W: no-version-in-last-changelog
tint.x86_64: W: no-version-in-last-changelog
The latest changelog entry doesn't contain a version. Please insert the
version that is coherent with the version of the package and rebuild it.

2 packages and 0 specfiles checked; 0 errors, 8 warnings.