SBCL 2.5.7.135-b5e53e27e / ASDF 3.3.5
Unhandled PACKAGE-DOES-NOT-EXIST in thread #<SB-THREAD:THREAD tid=2618101 "main thread" RUNNING {1200F10003}>: The name "TRIVIA" does not designate any package.
Backtrace for: #<SB-THREAD:THREAD tid=2618101 "main thread" RUNNING {1200F10003}>
0: (SB-DEBUG::DEBUGGER-DISABLED-HOOK #<PACKAGE-DOES-NOT-EXIST "The name ~S does not designate any package." {1204C06D13}> #<unused argument> :QUIT T)
1: (SB-DEBUG::RUN-HOOK *INVOKE-DEBUGGER-HOOK* #<PACKAGE-DOES-NOT-EXIST "The name ~S does not designate any package." {1204C06D13}>)
2: (INVOKE-DEBUGGER #<PACKAGE-DOES-NOT-EXIST "The name ~S does not designate any package." {1204C06D13}>)
3: (ERROR #<PACKAGE-DOES-NOT-EXIST "The name ~S does not designate any package." {1204C06D13}>)
4: (SB-KERNEL:WITH-SIMPLE-CONDITION-RESTARTS ERROR NIL PACKAGE-DOES-NOT-EXIST :PACKAGE "TRIVIA" :FORMAT-CONTROL "The name ~S does not designate any package." :FORMAT-ARGUMENTS ("TRIVIA"))
5: (SB-INT:%FIND-PACKAGE-OR-LOSE "TRIVIA")
6: (SB-INT:FIND-UNDELETED-PACKAGE-OR-LOSE "TRIVIA")
7: (SB-IMPL::IMPORT-LIST-SYMBOLS (("TRIVIA" "MATCH") ("SERAPEUM/MACRO-TOOLS" "EXPAND-MACRO-RECURSIVELY")))
8: ((FLET SB-THREAD::WITH-RECURSIVE-LOCK-THUNK :IN SB-IMPL::%DEFPACKAGE))
9: ((FLET "WITHOUT-INTERRUPTS-BODY-" :IN SB-THREAD::CALL-WITH-RECURSIVE-LOCK))
10: (SB-THREAD::CALL-WITH-RECURSIVE-LOCK #<FUNCTION (FLET SB-THREAD::WITH-RECURSIVE-LOCK-THUNK :IN SB-IMPL::%DEFPACKAGE) {7F642985E5FB}> #<SB-THREAD:MUTEX "Package Graph Lock" taken owner=main thread>)
11: (SB-IMPL::%DEFPACKAGE "SERAPEUM/OP" NIL NIL NIL NIL ("CL" "ALEXANDRIA") (("TRIVIA" "MATCH") ("SERAPEUM/MACRO-TOOLS" "EXPAND-MACRO-RECURSIVELY")) NIL ("OP" "OPF") ("SERAPEUM/OP") NIL T #S(SB-C:DEFINITION-SOURCE-LOCATION :NAMESTRING "/home/quicklisp/quicklisp-controller/dist/build-cache/serapeum/53cd2ea9e6ac364f77e141bce5aa50680c4c50c4/serapeum-20250922-git/op.lisp" :INDICES 32769) "The op macro for succinct lambdas.")
12: ("top level form") [toplevel]
13: (SB-FASL::LOAD-FASL-GROUP #S(SB-FASL::FASL-INPUT :STREAM #<SB-SYS:FD-STREAM for #<(SIMPLE-BASE-STRING 207) file /home/quicklisp/.cache/common-lisp/sbcl-2.5.7.135-b5e53e27e-linux-x64/home/quicklisp/quicklisp-controller/dist/build-cache/serapeum/53cd2ea9e6ac364f77e141bce5aa50680c4c50c4/serapeum-20250922-git/... {1204C01FAF}> {1204C020D3}> :TABLE #(34 #1="/home/quicklisp/quicklisp-controller/dist/build-cache/serapeum/53cd2ea9e6ac364f77e141bce5aa50680c4c50c4/serapeum-20250922-git/op.lisp" #2="SERAPEUM/OP" #3="CL" #4="ALEXANDRIA" #5=(#3# #4#) #6="TRIVIA" #7="MATCH" #8=(#6# #7#) #9="SERAPEUM/MACRO-TOOLS" #10="EXPAND-MACRO-RECURSIVELY" #11=(#9# #10#) ...) :STACK #(0 #<FUNCTION #12="top level form" {12010573EB}> #5# (#8# #11#) ("OP" "OPF") (#2#) #S(SB-C:DEFINITION-SOURCE-LOCATION :NAMESTRING #1# :INDICES 32769) "The op macro for succinct lambdas." #S(SB-C::COMPILED-DEBUG-INFO :NAME #12# :SOURCE #13=#S(SB-C::DEBUG-SOURCE :NAMESTRING #1# :CREATED 3967398927 :START-POSITIONS NIL :PLIST NIL) :PACKAGE #<PACKAGE "COMMON-LISP-USER"> :FUN-MAP #(12 111 0 8 0 3 71 39 69 124 70 11 ...) :CONTEXTS #() :REST #12#) 0 NIL 11141248 ...) :NAME-BUFFER #("