substitute: Backtrace:
substitute: In ice-9/boot-9.scm:
substitute: 1784:12 8 (with-exception-handler _ _ #:unwind? _ #:unwind-for-type _)
substitute: In unknown file:
substitute: 7 (apply-smob/0 #<thunk 7f6a344b92e0>)
substitute: In ice-9/boot-9.scm:
substitute: 733:2 6 (call-with-prompt _ _ #<procedure default-prompt-handler (k proc)>)
substitute: In ice-9/eval.scm:
substitute: 619:8 5 (_ #(#(#<directory (guile-user) 7f6a344bdc80>)))
substitute: In guix/ui.scm:
substitute: 2399:7 4 (run-guix . _)
substitute: 2362:10 3 (run-guix-command _ . _)
substitute: In guix/scripts/substitute.scm:
substitute: 732:20 2 (guix-substitute "--query")
substitute: In ice-9/ports.scm:
substitute: 439:17 1 (call-with-input-file _ _ #:binary _ #:encoding _ #:guess-encoding _)
substitute: In gcrypt/pk-crypto.scm:
substitute: 114:12 0 (_ _)
substitute:
substitute: gcrypt/pk-crypto.scm:114:12: In procedure string->canonical-sexp: gcrypt: Invalid length specifier in S-expression
guix pull: error: `/nix/store/wbfh3afk92s6sx08hc8gfbjgpd658j9k-guix-1.5.0/bin/guix substitute' died unexpectedly