Conftest issue

I am using Fink 0.45.2-141 under the latest version, including security updates, of Mojave.
While running my daily self update, a number of new core packages were successfully downloaded and installed

During the installation process, however, one odd thing occurred: I received a MacOS-generated problem report
for the conftest module. I have observed this occasionally in the past, but never mentioned it here. 

Here is the problem report, in case anyone has thoughts on the matter…

Process:               conftest [17563]
Path:                  /sw/*/conftest
Identifier:            conftest
Version:               0
Code Type:             X86-64 (Native)
Parent Process:        ??? [17562]
Responsible:           conftest [17563]
User ID:               0

Date/Time:             2021-01-06 15:15:02.387 -0500
OS Version:            Mac OS X 10.14.6 (18G7016)
Report Version:        12
Anonymous UUID:        A691D91A-0BF8-6661-FF2A-98DAEE24B4A5


Time Awake Since Boot: 250000 seconds

System Integrity Protection: enabled

Crashed Thread:        0  Dispatch queue: com.apple.main-thread

Exception Type:        EXC_CRASH (SIGABRT)
Exception Codes:       0x0000000000000000, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Termination Reason:    LIBSYSTEM, [0x2]

Application Specific Information:
%%n used in a non-immutable format string: %s

Thread 0 Crashed:: Dispatch queue: com.apple.main-thread
0   libsystem_kernel.dylib        	0x00007fff6b1b8016 __abort_with_payload + 10
1   libsystem_kernel.dylib        	0x00007fff6b1b35d7 abort_with_payload_wrapper_internal + 82
2   libsystem_kernel.dylib        	0x00007fff6b1b3609 abort_with_payload + 9
3   libsystem_c.dylib             	0x00007fff6b0c0445 _os_crash_fmt + 182
4   libsystem_c.dylib             	0x00007fff6b0f6120 __vfprintf + 16930
5   libsystem_c.dylib             	0x00007fff6b11a1c3 __v2printf + 475
6   libsystem_c.dylib             	0x00007fff6b0ffb03 _vsnprintf + 410
7   libsystem_c.dylib             	0x00007fff6b0ffbaa vsnprintf + 68
8   libsystem_c.dylib             	0x00007fff6b12f124 __sprintf_chk + 142
9   conftest                      	0x0000000103792f1f main + 111
10  libdyld.dylib                 	0x00007fff6b0653d5 start + 1

Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x0000000002000209  rbx: 0x0000000000000000  rcx: 0x00007ffeec46ce48  rdx: 0x00007ffeec46cee0
  rdi: 0x0000000000000012  rsi: 0x0000000000000002  rbp: 0x00007ffeec46ce90  rsp: 0x00007ffeec46ce48
   r8: 0x00007ff6d6c02800   r9: 0x0000000000000000  r10: 0x0000000000000054  r11: 0x0000000000000246
  r12: 0x0000000000000054  r13: 0x00007ffeec46cee0  r14: 0x0000000000000002  r15: 0x0000000000000012
  rip: 0x00007fff6b1b8016  rfl: 0x0000000000000246  cr2: 0x00000001117f0e87
  
Logical CPU:     0
Error Code:      0x02000209
Trap Number:     133


Binary Images:
       0x103792000 -        0x103792fff +conftest (0) <C77F4091-3B8B-3E18-8B90-8A71DBFEEE16> /sw/*/conftest
       0x111794000 -        0x1117fe70f  dyld (655.1.1) <95E169F0-A47B-3876-BA72-9B57AF091984> /usr/lib/dyld
    0x7fff67fd2000 -     0x7fff67fd3ffb  libSystem.B.dylib (1252.250.1) <71F857AC-19A8-3A65-A0FC-FA3B607BD51E> /usr/lib/libSystem.B.dylib
    0x7fff68297000 -     0x7fff682eaff7  libc++.1.dylib (400.9.4) <9A60A190-6C34-339F-BB3D-AACE942009A4> /usr/lib/libc++.1.dylib
    0x7fff682eb000 -     0x7fff68300ff7  libc++abi.dylib (400.17) <38C09CED-9090-3719-90F3-04A2749F5428> /usr/lib/libc++abi.dylib
    0x7fff6988b000 -     0x7fff6a013fd7  libobjc.A.dylib (756.2) <20942D4E-CE6F-376A-8BCD-016F88E4BFD5> /usr/lib/libobjc.A.dylib
    0x7fff6aee8000 -     0x7fff6aeecff3  libcache.dylib (81) <1987D1E1-DB11-3291-B12A-EBD55848E02D> /usr/lib/system/libcache.dylib
    0x7fff6aeed000 -     0x7fff6aef7ff3  libcommonCrypto.dylib (60118.250.2) <1765BB6E-6784-3653-B16B-CB839721DC9A> /usr/lib/system/libcommonCrypto.dylib
    0x7fff6aef8000 -     0x7fff6aeffff7  libcompiler_rt.dylib (63.4) <5212BA7B-B7EA-37B4-AF6E-AC4F507EDFB8> /usr/lib/system/libcompiler_rt.dylib
    0x7fff6af00000 -     0x7fff6af09ff7  libcopyfile.dylib (146.250.1) <98CD00CD-9B91-3B5C-A9DB-842638050FA8> /usr/lib/system/libcopyfile.dylib
    0x7fff6af0a000 -     0x7fff6af8efc3  libcorecrypto.dylib (602.260.2) <01464D24-570C-3B83-9D18-467769E0FCDD> /usr/lib/system/libcorecrypto.dylib
    0x7fff6b015000 -     0x7fff6b04eff7  libdispatch.dylib (1008.270.1) <97273678-E94C-3C8C-89F6-2E2020F4B43B> /usr/lib/system/libdispatch.dylib
    0x7fff6b04f000 -     0x7fff6b07bff7  libdyld.dylib (655.1.1) <002418CC-AD11-3D10-865B-015591D24E6C> /usr/lib/system/libdyld.dylib
    0x7fff6b07c000 -     0x7fff6b07cffb  libkeymgr.dylib (30) <0D0F9CA2-8D5A-3273-8723-59987B5827F2> /usr/lib/system/libkeymgr.dylib
    0x7fff6b08a000 -     0x7fff6b08aff7  liblaunch.dylib (1336.261.6) <1F0EEC6F-4D08-38E6-ACF9-6E44D328931F> /usr/lib/system/liblaunch.dylib
    0x7fff6b08b000 -     0x7fff6b090fff  libmacho.dylib (927.0.3) <A377D608-77AB-3F6E-90F0-B4F251A5C12F> /usr/lib/system/libmacho.dylib
    0x7fff6b091000 -     0x7fff6b093ff7  libquarantine.dylib (86.270.1) <3F36A3D6-9606-3D90-B520-809BAEF981C3> /usr/lib/system/libquarantine.dylib
    0x7fff6b094000 -     0x7fff6b095ff7  libremovefile.dylib (45.200.2) <9FBEB2FF-EEBE-31BC-BCFC-C71F8D0E99B6> /usr/lib/system/libremovefile.dylib
    0x7fff6b096000 -     0x7fff6b0adff3  libsystem_asl.dylib (356.200.4) <A62A7249-38B8-33FA-9875-F1852590796C> /usr/lib/system/libsystem_asl.dylib
    0x7fff6b0ae000 -     0x7fff6b0aeff7  libsystem_blocks.dylib (73) <A453E8EE-860D-3CED-B5DC-BE54E9DB4348> /usr/lib/system/libsystem_blocks.dylib
    0x7fff6b0af000 -     0x7fff6b136fff  libsystem_c.dylib (1272.250.1) <7EDACF78-2FA3-35B8-B051-D70475A35117> /usr/lib/system/libsystem_c.dylib
    0x7fff6b137000 -     0x7fff6b13affb  libsystem_configuration.dylib (963.270.3) <2B4A836D-68A4-33E6-8D48-CD4486B03387> /usr/lib/system/libsystem_configuration.dylib
    0x7fff6b13b000 -     0x7fff6b13eff7  libsystem_coreservices.dylib (66) <719F75A4-74C5-3BA6-A09E-0C5A3E5889D7> /usr/lib/system/libsystem_coreservices.dylib
    0x7fff6b13f000 -     0x7fff6b145fff  libsystem_darwin.dylib (1272.250.1) <EC9B39A5-9592-3577-8997-7DC721D20D8C> /usr/lib/system/libsystem_darwin.dylib
    0x7fff6b146000 -     0x7fff6b14cffb  libsystem_dnssd.dylib (878.270.3) <D5352ABD-0311-3327-8E64-93F29EB19BF1> /usr/lib/system/libsystem_dnssd.dylib
    0x7fff6b14d000 -     0x7fff6b198ffb  libsystem_info.dylib (517.200.9) <D09D5AE0-2FDC-3A6D-93EC-729F931B1457> /usr/lib/system/libsystem_info.dylib
    0x7fff6b199000 -     0x7fff6b1c1ff7  libsystem_kernel.dylib (4903.278.51) <931D7D8E-5975-33CA-BCB8-B5860D7D1F46> /usr/lib/system/libsystem_kernel.dylib
    0x7fff6b1c2000 -     0x7fff6b20dff7  libsystem_m.dylib (3158.200.7) <F19B6DB7-014F-3820-831F-389CCDA06EF6> /usr/lib/system/libsystem_m.dylib
    0x7fff6b20e000 -     0x7fff6b238fff  libsystem_malloc.dylib (166.270.1) <011F3AD0-8E6A-3A89-AE64-6E5F6840F30A> /usr/lib/system/libsystem_malloc.dylib
    0x7fff6b239000 -     0x7fff6b243ff7  libsystem_networkextension.dylib (767.250.2) <FF06F13A-AEFE-3A27-A073-910EF78AEA36> /usr/lib/system/libsystem_networkextension.dylib
    0x7fff6b244000 -     0x7fff6b24bfff  libsystem_notify.dylib (172.200.21) <145B5CFC-CF73-33CE-BD3D-E8DDE268FFDE> /usr/lib/system/libsystem_notify.dylib
    0x7fff6b24c000 -     0x7fff6b255fef  libsystem_platform.dylib (177.270.1) <9D1FE5E4-EB7D-3B3F-A8D1-A96D9CF1348C> /usr/lib/system/libsystem_platform.dylib
    0x7fff6b256000 -     0x7fff6b260ff7  libsystem_pthread.dylib (330.250.2) <2D5C08FF-484F-3D59-9132-CE1DCB3F76D7> /usr/lib/system/libsystem_pthread.dylib
    0x7fff6b261000 -     0x7fff6b264ff7  libsystem_sandbox.dylib (851.270.5) <20D11F30-783F-3A56-9BD2-6CF38C049332> /usr/lib/system/libsystem_sandbox.dylib
    0x7fff6b265000 -     0x7fff6b267ff3  libsystem_secinit.dylib (30.260.2) <EF1EA47B-7B22-35E8-BD9B-F7003DCB96AE> /usr/lib/system/libsystem_secinit.dylib
    0x7fff6b268000 -     0x7fff6b26fff3  libsystem_symptoms.dylib (820.267.2) <0DA60956-0403-3456-9D6A-11F2DB9E3819> /usr/lib/system/libsystem_symptoms.dylib
    0x7fff6b270000 -     0x7fff6b285ff7  libsystem_trace.dylib (906.260.3) <5B6FAE61-EF5C-381F-B71B-9B6F6428FEE2> /usr/lib/system/libsystem_trace.dylib
    0x7fff6b287000 -     0x7fff6b28cffb  libunwind.dylib (35.4) <24A97A67-F017-3CFC-B0D0-6BD0224B1336> /usr/lib/system/libunwind.dylib
    0x7fff6b28d000 -     0x7fff6b2bcfff  libxpc.dylib (1336.261.6) <522FA3AF-D3B1-3283-8EF4-8B17CB237B65> /usr/lib/system/libxpc.dylib

External Modification Summary:
  Calls made by other processes targeting this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by this process:
    task_for_pid: 0
    thread_create: 0
    thread_set_state: 0
  Calls made by all processes on this machine:
    task_for_pid: 55708710
    thread_create: 0
    thread_set_state: 0

VM Region Summary:
ReadOnly portion of Libraries: Total=234.3M resident=0K(0%) swapped_out_or_unallocated=234.3M(100%)
Writable regions: Total=17.3M written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=17.3M(100%)
 
                                VIRTUAL   REGION 
REGION TYPE                        SIZE    COUNT (non-coalesced) 
===========                     =======  ======= 
Kernel Alloc Once                    8K        1 
MALLOC                            9336K        8 
MALLOC guard page                   24K        5 
STACK GUARD                       56.0M        1 
Stack                             8192K        1 
__DATA                            2252K       39 
__LINKEDIT                       222.7M        3 
__TEXT                            11.6M       39 
shared memory                        8K        2 
===========                     =======  ======= 
TOTAL                            309.6M       99 



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