Pluto analysis fails

[ulysses4ever]

[ Info: [Stability] [Package: Pluto] About to start using CSV
ERROR: On worker 5:
SystemError: opening file "/home/artem/.julia/compiled/v1.5/CSV/HHBkp_uvw2T.ji":
#systemerror#49 at ./error.jl:168
#systemerror#48 at ./error.jl:167 [inlined]
systemerror at ./error.jl:167 [inlined]
#open#542 at ./iostream.jl:284
#open#543 at ./iostream.jl:346
open at ./iostream.jl:346 [inlined]
stale_cachefile at ./loading.jl:1428
_require_search_from_serialized at ./loading.jl:758
_require at ./loading.jl:1007
require at ./loading.jl:928
#1 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.5/Dist
#103 at /buildworker/worker/package_linux64/build/usr/share/julia/stdlib/v1.5/Di
run_work_thunk at /buildworker/worker/package_linux64/build/usr/share/julia/stdl
run_work_thunk at /buildworker/worker/package_linux64/build/usr/share/julia/stdl
#96 at ./task.jl:356

...and 5 more exception(s).

Stacktrace:
 [1] sync_end(::Channel{Any}) at ./task.jl:314
 [2] macro expansion at ./task.jl:333 [inlined]
 [3] _require_callback(::Base.PkgId) at /buildworker/worker/package_linux64/buil
Distributed.jl:75
 [4] #invokelatest#1 at ./essentials.jl:710 [inlined]
 [5] invokelatest at ./essentials.jl:709 [inlined]
 [6] require(::Base.PkgId) at ./loading.jl:931
 [7] require(::Module, ::Symbol) at ./loading.jl:923
Error when running tests for package Pluto

[ulysses4ever]

Fixed by proper parallelism (no later than 65e90c1).