This is a problem that has happened for jumbo users with encrypted file systems

[0/22606] ACTION //chrome/services/rem...rge(//build/toolchain/linux:clang_x64)ninja: error: WriteFile(__chrome_services_removable_storage_writer_public_interfaces_interfaces_shared_cpp_sources__jumbo_merge___build_toolchain_linux_clang_x64__rule.rsp): Unable to create file. File name too long

Some encrypted file systems allow files to be at most 142 chars. There are mojo targets with a length of 130+ chars so when jumbo in addition adds "__jumbo_merge", they exceed the limit

Shortening "__jumbo_merge" is an option, but that is the small problem, the other 130 chars is the big problem.