Syntax error at t/basic.t

[eserte]

The test suite fails on most of my smoker systems (various perls, various freebsd and linux systems):

syntax error at t/basic.t line 104, near "Storable::nstore ["
Type of arg 1 to Capture::Tiny::capture must be block or sub {} (not reference constructor) at t/basic.t line 111, near "};"
Type of arg 1 to Capture::Tiny::capture must be block or sub {} (not reference constructor) at t/basic.t line 125, near "};"
Type of arg 1 to Capture::Tiny::capture must be block or sub {} (not reference constructor) at t/basic.t line 152, near "};"
Type of arg 1 to Test::Fatal::exception must be block or sub {} (not reference constructor) at t/basic.t line 172, near "};"
Type of arg 1 to Capture::Tiny::capture must be block or sub {} (not reference constructor) at t/basic.t line 173, near "};"
Execution of t/basic.t aborted due to compilation errors.
t/basic.t ....... 
Dubious, test returned 255 (wstat 65280, 0xff00)
No subtests run 

Sometimes it's just

syntax error at t/basic.t line 104, near "Storable::nstore ["
Execution of t/basic.t aborted due to compilation errors.
t/basic.t ....... 
Dubious, test returned 255 (wstat 65280, 0xff00)
No subtests run