Bug#1100837: clisp: cl-babel's autopkgtest segfaults after latest revision

[Bastian Germann <bage@debian.org>]

Package: clisp
Version: 1:2.49.20241228.gitc3ec11b-1
Severity: serious

https://ci.debian.net/packages/c/cl-babel/testing/amd64/58887053/ shows
the problem:

101s autopkgtest [01:07:45]: test command3: [-----------------------
102s 0 errors, 0 warnings
102s WARNING: Adding method
102s          #<STANDARD-METHOD (#<STANDARD-CLASS TEST-OP> (EQL #<SYSTEM
102s          "babel">))> to an already called generic function
102s          #<STANDARD-GENERIC-FUNCTION PERFORM>
102s WARNING: Adding method
102s          #<STANDARD-METHOD (#<STANDARD-CLASS TEST-OP> (EQL #<SYSTEM
102s          "babel">))> to an already called generic function
102s          #<STANDARD-GENERIC-FUNCTION OPERATION-DONE-P>
102s 0 errors, 2 warnings
102s WARNING: Adding method
102s          #<STANDARD-METHOD (#<STANDARD-CLASS TEST-OP> (EQL #<SYSTEM
102s          "trivial-features">))> to an already called generic function
102s          #<STANDARD-GENERIC-FUNCTION PERFORM>
102s 0 errors, 1 warning
102s WARNING: Adding method
102s          #<STANDARD-METHOD (#<STANDARD-CLASS TEST-OP> (EQL #<SYSTEM
102s          "alexandria/tests">))> to an already called generic function
102s          #<STANDARD-GENERIC-FUNCTION PERFORM>
102s 0 errors, 1 warningSegmentation fault
102s autopkgtest [01:07:46]: test command3: -----------------------]

Please remember to upload a source-only build of the package to let it
migrate!