Error while installing Bailador

gistfile1.txt

==> Bailador depends on HTTP::Easy, Template::Mojo, URI
==> HTTP::Easy depends on HTTP::Status
==> Fetching HTTP::Status
==> Building HTTP::Status
Compiling lib/HTTP/Status.pm6
==> Testing HTTP::Status
t/01-basic.t .. ok   
All tests successful.
Files=1, Tests=4,  1 wallclock secs ( 0.02 usr  0.00 sys +  0.40 cusr  0.06 csys =  0.48 CPU)
Result: PASS
==> Installing HTTP::Status
==> Successfully installed HTTP::Status
==> Fetching HTTP::Easy
==> Building HTTP::Easy
Compiling lib/HTTP/Easy.pm6
Compiling lib/HTTP/Easy/PSGI.pm6
==> Testing HTTP::Easy
==> Installing HTTP::Easy
==> Successfully installed HTTP::Easy
==> Fetching Template::Mojo
==> Building Template::Mojo
Compiling lib/Template/Mojo.pm
==> Testing Template::Mojo
t/00-basic.t .. ok     
All tests successful.
Files=1, Tests=14,  1 wallclock secs ( 0.02 usr  0.00 sys +  1.17 cusr  0.10 csys =  1.29 CPU)
Result: PASS
==> Installing Template::Mojo
==> Successfully installed Template::Mojo
==> Fetching URI
==> Building URI
Compiling lib/IETF/RFC_Grammar/IPv6.pm
Compiling lib/IETF/RFC_Grammar/URI.pm
Compiling lib/IETF/RFC_Grammar.pm
Compiling lib/URI/Escape.pm
Compiling lib/URI/DefaultPort.pm
Compiling lib/URI.pm
==> Testing URI
t/01.t ................... ok     
t/escape.t ............... ok   
t/november-urlencoded.t .. ok     
t/rfc-3986-examples.t .... ok     
All tests successful.
Files=4, Tests=91,  5 wallclock secs ( 0.03 usr  0.01 sys +  4.12 cusr  0.44 csys =  4.60 CPU)
Result: PASS
==> Installing URI
==> Successfully installed URI
==> Fetching Bailador
==> Building Bailador
Compiling lib/Bailador/Request.pm
Compiling lib/Bailador/Response.pm
Compiling lib/Bailador/Context.pm
Compiling lib/Bailador/Template.pm
Compiling lib/Bailador/Template/Mojo.pm
Compiling lib/Bailador/App.pm
Compiling lib/Bailador.pm
Compiling lib/Bailador/Test.pm
==> Testing Bailador
t/01-route-existance.t ... ok   
t/02-response-status.t ... ok   
t/03-response-content.t .. ok   
t/04-templates.t ......... ok   
t/05-post-content.t ...... No such method 'decode' for invocant of type 'Any'
  in sub  at t/05-post-content.t:7
  in block  at lib/Bailador.pm:84
  in sub dispatch at lib/Bailador.pm:80
  in sub dispatch_request at lib/Bailador.pm:72
  in block  at t/05-post-content.t:12

t/05-post-content.t ...... Dubious, test returned 1 (wstat 256, 0x100)
Failed 3/3 subtests 

Test Summary Report
-------------------
t/05-post-content.t    (Wstat: 256 Tests: 0 Failed: 0)
  Non-zero exit status: 1
  Parse errors: Bad plan.  You planned 3 tests but ran 0.
Files=5, Tests=16,  4 wallclock secs ( 0.03 usr  0.01 sys +  3.74 cusr  0.47 csys =  4.25 CPU)
Result: FAIL
Mu()
test stage failed for Bailador: Tests failed
  in block  at lib/Panda/Tester.pm:16
  in method test at lib/Panda/Tester.pm:13
  in method test-helper at lib/Pies.pm:54
  in method resolve-helper at lib/Pies.pm:86
  in method resolve at lib/Pies.pm:98
  in any call_with_capture at src/gen/Metamodel.pm:2794
  in block  at src/gen/CORE.setting:541
  in method resolve at lib/Panda.pm:84
  in block  at /stash/lewis/git/rakudo/install/lib/parrot/4.10.0-devel/languages/perl6/site/bin/panda:119
  in method reify at src/gen/CORE.setting:5492
  in method reify at src/gen/CORE.setting:5394
  in method reify at src/gen/CORE.setting:5394
  in method gimme at src/gen/CORE.setting:5772
  in method eager at src/gen/CORE.setting:5751
  in method eager at src/gen/CORE.setting:1189
  in sub eager at src/gen/CORE.setting:6050
  in sub MAIN at /stash/lewis/git/rakudo/install/lib/parrot/4.10.0-devel/languages/perl6/site/bin/panda:116
  in block  at /stash/lewis/git/rakudo/install/lib/parrot/4.10.0-devel/languages/perl6/site/bin/panda:112