@everywhere using Module is failing

[ghost]

[joe@z1 julia]$ ./julia -p 2
               _
   _       _ _(_)_     |  A fresh approach to technical computing
  (_)     | (_) (_)    |  Documentation: https://docs.julialang.org
   _ _   _| |_  __ _   |  Type "?help" for help.
  | | | | | | |/ _` |  |
  | | |_| | | | (_| |  |  Version 0.7.0-DEV.4881 (2018-04-13 22:09 UTC)
 _/ |\__'_|_|_|\__'_|  |  Commit b6d81e3 (0 days old master)
|__/                   |  x86_64-redhat-linux

julia> using Distributed

julia> @everywhere using Colors
┌ Warning: Replacing module `Colors`
└ @ Base loading.jl:894
┌ Warning: Replacing module `Colors`
└ @ Base loading.jl:894

julia> @everywhere using Colors
      From worker 2:	WARNING: using Colors.Colors in module Main conflicts with an existing identifier.
      From worker 3:	WARNING: using Colors.Colors in module Main conflicts with an existing identifier.ERROR: 
On worker 2:
importing Colors into Main conflicts with an existing identifier
eval at ./boot.jl:317
#124 at /home/src/julia.7/usr/share/julia/site/v0.7/Distributed/src/process_messages.jl:276
run_work_thunk at /home/src/julia.7/usr/share/julia/site/v0.7/Distributed/src/process_messages.jl:56
run_work_thunk at /home/src/julia.7/usr/share/julia/site/v0.7/Distributed/src/process_messages.jl:65
#110 at ./event.jl:92
#remotecall_wait#162(::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::Function, ::Function, ::Distributed.Worker, ::Module, ::Vararg{Any,N} where N) at /home/src/julia.7/usr/share/julia/site/v0.7/Distributed/src/remotecall.jl:407
remotecall_wait(::Function, ::Distributed.Worker, ::Module, ::Vararg{Any,N} where N) at /home/src/julia.7/usr/share/julia/site/v0.7/Distributed/src/remotecall.jl:398
#remotecall_wait#165(::Base.Iterators.Pairs{Union{},Union{},Tuple{},NamedTuple{(),Tuple{}}}, ::Function, ::Function, ::Int64, ::Module, ::Vararg{Any,N} where N) at /home/src/julia.7/usr/share/julia/site/v0.7/Distributed/src/remotecall.jl:419
remotecall_wait(::Function, ::Int64, ::Module, ::Vararg{Any,N} where N) at /home/src/julia.7/usr/share/julia/site/v0.7/Distributed/src/remotecall.jl:419
(::getfield(Distributed, Symbol("##171#173")){Module,Expr})() at ./task.jl:343

...and 1 more exception(s).

Stacktrace:
 [1] sync_end() at ./task.jl:295
 [2] macro expansion at ./task.jl:311 [inlined]
 [3] remotecall_eval(::Module, ::Array{Int64,1}, ::Expr) at /home/src/julia.7/usr/share/julia/site/v0.7/Distributed/src/macros.jl:192
 [4] top-level scope at /home/src/julia.7/usr/share/julia/site/v0.7/Distributed/src/macros.jl:176

Similar to #19187 , but worse that it fails when using is encountered twice.

[ghost]

Doesn't happen if the module is loaded locally first:

[joe@z1 ~]$ julia -p 2
               _
   _       _ _(_)_     |  A fresh approach to technical computing
  (_)     | (_) (_)    |  Documentation: https://docs.julialang.org
   _ _   _| |_  __ _   |  Type "?help" for help.
  | | | | | | |/ _` |  |
  | | |_| | | | (_| |  |  Version 0.7.0-DEV.4881 (2018-04-13 22:09 UTC)
 _/ |\__'_|_|_|\__'_|  |  Commit b6d81e3 (0 days old master)
|__/                   |  x86_64-redhat-linux

julia> using Distributed

julia> using Colors

julia> @everywhere using Colors

julia>