As seen here constructing full manifests requires the exts and entryfile properties of stdlibs, which are currently missed by this dictionary.
https://github.com/JuliaLang/Pkg.jl/pull/4151/files#diff-6dfb4e40705b22a427451362ea83b4e3a763028e3dcaa3b9b1846aa1ec84370fR234-R235
As seen here constructing full manifests requires the
extsandentryfileproperties of stdlibs, which are currently missed by this dictionary.https://github.com/JuliaLang/Pkg.jl/pull/4151/files#diff-6dfb4e40705b22a427451362ea83b4e3a763028e3dcaa3b9b1846aa1ec84370fR234-R235