The file /usr/share/cargo/registry/finl_unicode-1.4.0/generate-sources/t arget/.rustc_info.json is shared by librust-finl-unicode-dev version 1.4.0+dfsg-1 as present in unstable with varying content.
Thanks for the report, do you happen to have a tool that can provide the full list of files with varying content so I can make sure to fix this fully the first time?
