bug#56595: failed to compute derivation for Guix f6904c0

[Hilton Chain via Bug reports for GNU Guix <bug-guix@gnu.org>]

1. Output of `guix pull`
---
Updating channel 'guix' from Git repository at 'https://git.savannah.gnu.org/git/guix.git'...
Building from this channel:
  guix      https://git.savannah.gnu.org/git/guix.git	f6904c0
Computing Guix derivation for 'x86_64-linux'... |ice-9/read.scm:126:4: In procedure read-string:
gnu/packages/games.scm:2375:1: invalid character in escape sequence: #\return
guix pull: error: You found a bug: the program '/gnu/store/pas7qrh326f7irf6r807ivry1f60cis1-compute-guix-derivation'
failed to compute the derivation for Guix (version: "f6904c0b19c2fcca41bbf1400c738bd833fec9a8"; system: "x86_64-linux";
host version: "c93f83757a8fcbeb294e43b43eec0725963005be"; pull-version: 1).
Please report the COMPLETE output above by email to <bug-guix@gnu.org>.


2. File content for /gnu/store/pas7qrh326f7irf6r807ivry1f60cis1-compute-guix-derivation:
---
#!/gnu/store/1kws5vkl0glvpxg7arabsv6q9vazp0hx-guile-3.0.7/bin/guile --no-auto-compile
!#
(eval-when (expand load eval) (set! %load-path (cons "/gnu/store/dk1ks5p9zm41dgrm5nqg5jms7jy9y3sb-module-import" %load-path)) (set! %load-compiled-path (cons "/gnu/store/39dfrcac6sc4xis663kl8b5pyljl45ch-module-import-compiled" %load-compiled-path)))(begin (use-modules (ice-9 match)) (eval-when (expand load eval) (match (command-line) ((_ source _ ...) (match %load-path ((front _ ...) (unless (string=? front source) (set! %load-path (list source (string-append "/gnu/store/60jl4xry9c93j9l0rr7nkvbw7dihjz4k-guile-gcrypt-0.3.0" "/share/guile/site/" (effective-version)) front))))))) (set! %load-compiled-path (cons (string-append "/gnu/store/60jl4xry9c93j9l0rr7nkvbw7dihjz4k-guile-gcrypt-0.3.0" "/lib/guile/" (effective-version) "/site-ccache") %load-compiled-path)) (read-disable (quote positions))) (use-modules (guix store) (guix self) (guix derivations) (srfi srfi-1)) (match (command-line) ((_ source system version protocol-version build-output) (let* ((proto (string->number protocol-versio
 n)) (store (if (integer? proto) (port->connection (duplicate-port (current-input-port) "w+0") #:version proto) (open-connection))) (sock (socket AF_UNIX SOCK_STREAM 0))) (connect sock AF_UNIX build-output) (display (and=> (parameterize ((current-warning-port (%make-void-port "w")) (current-build-output-port sock)) (run-with-store store (guix-derivation source version "3.0" #:channel-metadata (quote (repository (version 0) (url "https://git.savannah.gnu.org/git/guix.git") (branch "master") (commit "f6904c0b19c2fcca41bbf1400c738bd833fec9a8") (name guix) (introduction (channel-introduction (version 0) (commit "9edb3f66fd807b096b48283debdcddccfea34bad") (signer "BBB0 2DDF 2CEA F6A8 0D1D  E643 A2A0 6DF2 A33A 54FA"))))) #:pull-version 1) #:system system)) derivation-file-name))))))