Test suite fails (if Types::Common::Numeric is too old?) (v1.0.0, v1.0.1)

[eserte]

On some of my smokers the t/01-simple.t test fails:

Could not find sub 'IntRange' exported by Types::Common::Numeric at t/01-simple.t line 5.
BEGIN failed--compilation aborted at t/01-simple.t line 5.
t/01-simple.t ................ 
Dubious, test returned 255 (wstat 65280, 0xff00)
No subtests run 

Statistical analysis suggests that this happens if Types::Common::Numeric is too old:

****************************************************************
Regression 'mod:Types::Common::Numeric'
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Name           	       Theta	      StdErr	 T-stat
[0='const']    	      0.0000	      0.0000	   0.00
[1='eq_1.000006']	      0.0000	      0.0000	   3.02
[2='eq_1.002001']	      0.0000	      0.0000	   1.99
[3='eq_1.002002']	      0.0000	      0.0000	   5.62
[4='eq_1.004000']	      1.0000	      0.0000	18427931063896356.00
[5='eq_1.004002']	      1.0000	      0.0000	19463795699626796.00

R^2= 1.000, N= 94, K= 6
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