Warnings when using the coalton library

[mister-drgn]

Hi, I'm experimenting with a lisp library called coalton. Sometimes, when I attempt to load a file into the repl, I get a series of warnings. They all have the general form "Source ndx 3, path (3 3 2 3), form NIL." I can't find any mention of this type of warning online, but I can see that it's happening in the Alive code, and I was hoping I might be able to get some help here. Note that I can choose to skip the warning, and if I do this about 6 times, the code does load up correctly. If I load the code in pure sbcl, there are no warnings--not surprising, since again the warning is in the Alive code.

I'm including a copy of the backtrace below. I can provide more details on the code I'm trying to load if desired, but I think it will get complicated as it involves a third-party library.

Any help with either addressing or muting the warnings would be appreciated. Thanks.

LIST-DEBUG-FRAMES
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/frames.lisp
47
(LAMBDA (C H) IN RUN-FN)
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/session.lisp
46
RUN-HOOK
SYS:SRC;CODE;DEBUG.LISP
45
INVOKE-DEBUGGER
SYS:SRC;CODE;DEBUG.LISP
44
ERROR
SYS:SRC;CODE;COLD-ERROR.LISP
43
GET-RANGE-FOR-PATH
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/parse/forms.lisp
42
SEND-MESSAGE
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/compat/sbcl/file.lisp
41
(LAMBDA (ERR) IN DO-CMD)
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/compat/sbcl/file.lisp
40
%SIGNAL
SYS:SRC;CODE;COLD-ERROR.LISP
39
COMPILER-STYLE-WARNING-HANDLER
SYS:SRC;COMPILER;IR1REPORT.LISP
38
%SIGNAL
SYS:SRC;CODE;COLD-ERROR.LISP
37
(FLET %WARN IN SYS:SRC;CODE;WARM-ERROR.LISP)
SYS:SRC;CODE;WARM-ERROR.LISP
36
LOAD-DEFMETHOD-INTERNAL
SYS:SRC;PCL;BOOT.LISP
35
SIMPLE-EVAL-IN-LEXENV
SYS:SRC;CODE;EVAL.LISP
34
SIMPLE-EVAL-IN-LEXENV
SYS:SRC;CODE;EVAL.LISP
33
EVAL-TLF
SYS:SRC;CODE;EVAL.LISP
32
(FLET FROB IN EVAL-COMPILE-TOPLEVEL)
SYS:SRC;COMPILER;MAIN.LISP
31
EVAL-COMPILE-TOPLEVEL
SYS:SRC;COMPILER;MAIN.LISP
30
PROCESS-TOPLEVEL-FORM
SYS:SRC;COMPILER;MAIN.LISP
29
PROCESS-TOPLEVEL-PROGN
SYS:SRC;COMPILER;MAIN.LISP
28
PROCESS-TOPLEVEL-FORM
SYS:SRC;COMPILER;MAIN.LISP
27
PROCESS-TOPLEVEL-FORM
SYS:SRC;COMPILER;MAIN.LISP
26
PROCESS-TOPLEVEL-PROGN
SYS:SRC;COMPILER;MAIN.LISP
25
PROCESS-TOPLEVEL-FORM
SYS:SRC;COMPILER;MAIN.LISP
24
PROCESS-TOPLEVEL-PROGN
SYS:SRC;COMPILER;MAIN.LISP
23
PROCESS-TOPLEVEL-FORM
SYS:SRC;COMPILER;MAIN.LISP
22
PROCESS-TOPLEVEL-PROGN
SYS:SRC;COMPILER;MAIN.LISP
21
PROCESS-TOPLEVEL-FORM
SYS:SRC;COMPILER;MAIN.LISP
20
(LAMBDA (FORM &KEY CURRENT-INDEX &ALLOW-OTHER-KEYS) IN SUB-COMPILE-FILE)
SYS:SRC;COMPILER;MAIN.LISP
19
%DO-FORMS-FROM-INFO
SYS:SRC;COMPILER;MAIN.LISP
18
(LAMBDA () IN SUB-COMPILE-FILE)
SYS:SRC;COMPILER;MAIN.LISP
17
(FLET WITH-IT IN %WITH-COMPILATION-UNIT)
SYS:SRC;COMPILER;MAIN.LISP
16
SUB-COMPILE-FILE
SYS:SRC;COMPILER;MAIN.LISP
15
COMPILE-FILE
SYS:SRC;COMPILER;MAIN.LISP
14
DO-CMD
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/compat/sbcl/file.lisp
13
DO-LOAD
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/compat/sbcl/file.lisp
12
DO-CMD
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/file.lisp
11
(LAMBDA () IN HANDLE-LOAD-FILE)
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/session.lisp
10
RUN-FN
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/session.lisp
9
(LAMBDA () IN RUN-IN-THREAD)
/home/andrew/.vscode/extensions/rheller.alive-0.4.4/out/alive-lsp/v0.2.7/nobody-famous-alive-lsp-3478f96/src/session.lisp
8
(LABELS %BINDING-DEFAULT-SPECIALS-WRAPPER IN BINDING-DEFAULT-SPECIALS)
/nix/store/xs4kp1vxbaxh5vsdy82sx9gk5j1ihrag-source/apiv1/bordeaux-threads.lisp
7
(FLET BODY IN RUN)
SYS:SRC;CODE;TARGET-THREAD.LISP
6
(FLET WITHOUT-INTERRUPTS-BODY- IN RUN)
SYS:SRC;CODE;TARGET-THREAD.LISP
5
(FLET BODY IN RUN)
SYS:SRC;CODE;TARGET-THREAD.LISP
4
(FLET WITHOUT-INTERRUPTS-BODY- IN RUN)
SYS:SRC;CODE;TARGET-THREAD.LISP
3
RUN
SYS:SRC;CODE;TARGET-THREAD.LISP
2
foreign function: call_into_lisp_
1
foreign function: funcall1```