❯ guix time-machine --commit=7ae4cfa5aa5b48afc454c392055231a953f5b6c4
Updating channel 'guix' from Git repository at 'https://git.guix.gnu.org/guix.git'...
Computing Guix derivation for 'x86_64-linux'... /Backtrace:
17 (primitive-load "/gnu/store/hrbg1jl968karbjfvmj8f09srhpf5nw4-compute-guix-derivation")
In ice-9/eval.scm:
155:9 16 (_ _)
159:9 15 (_ #(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#(#<directory (guile-u?> ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?) ?))
In ice-9/boot-9.scm:
152:2 14 (with-fluid* _ _ _)
152:2 13 (with-fluid* _ _ _)
In guix/store.scm:
2170:24 12 (run-with-store #<store-connection 256.100 70855b5aeaf0> #<procedure 708559fbe1e0 at guix/self.scm:130?> ?)
1998:8 11 (_ #<store-connection 256.100 70855b5aeaf0>)
In guix/gexp.scm:
299:22 10 (_ #<store-connection 256.100 70855b5aeaf0>)
1180:2 9 (_ #<store-connection 256.100 70854d803aa0>)
1046:2 8 (_ #<store-connection 256.100 70854d803aa0>)
892:4 7 (_ #<store-connection 256.100 70854d803aa0>)
In guix/store.scm:
2055:12 6 (_ #<store-connection 256.100 70854d803aa0>)
1403:5 5 (map/accumulate-builds #<store-connection 256.100 70854d803aa0> #<procedure 70854a947ae0 at guix/store?> ?)
1419:15 4 (_ #<store-connection 256.100 70854d803aa0> ("/gnu/store/wgifij2fzpdl2j7k51mw25qjjna40nn8-guile-ssh?" ?) ?)
1419:15 3 (loop #f)
713:11 2 (process-stderr #<store-connection 256.100 70854d803aa0> _)
In guix/serialization.scm:
102:11 1 (read-int #<input-output: file 10>)
80:6 0 (get-bytevector-n* #<input-output: file 10> 8)
guix/serialization.scm:80:6: In procedure get-bytevector-n*:
ERROR:
1. &nar-error:
file: #f
port: #<input-output: file 10>
guix time-machine: error: You found a bug: the program '/gnu/store/hrbg1jl968karbjfvmj8f09srhpf5nw4-compute-guix-derivation'
failed to compute the derivation for Guix (version: "7ae4cfa5aa5b48afc454c392055231a953f5b6c4"; system: "x86_64-linux";
host version: "f2c664190f766b489d12d8e21840d7467ecdabe1"; pull-version: 1).
Please report the COMPLETE output above by email to <https://codeberg.org/guix/guix/issues/>.