Hi. I have a machine that have been running Guix for a couple of years and since November I rely on unattended-upgrades to keep it updated. I have stopped doing manual upgrades but may have done it on reflex a couple of times since November. Now when I run 'guix pull' the errors below are shown. What does it mean? How do I recover? I'm attaching the two last unattended-upgrades logs since there are a couple of weird errors in it too -- it is hard to tell when things happened since timestamps are lacking though. Thanks, /Simon root@hamster ~# 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 0374617 Computing Guix derivation for 'x86_64-linux'... / The following derivations will be built: /gnu/store/m1qdzyhl3r3979w9bgpxprw2fqrpxzfb-profile.drv /gnu/store/2vq93a23y7dp615hprh00jif9r0b4cxw-guix-037461792.drv /gnu/store/0q7942g24c3yd48wb93y942kmj6s3hvp-guix-command.drv /gnu/store/8ia9xvwz2aqfxk94crmndasnk9px366a-guix-module-union.drv /gnu/store/1xhgz2qgiwf2x0v8ffy1lh4syzl7cj2d-guix-037461792-modules.drv /gnu/store/1n04rgahyalbdbj852wjz5w9jr7p83jm-guix-system-modules.drv /gnu/store/29wq3lkkxgnlzsl4npf0ipjzj3h65vxy-guix-core-modules.drv /gnu/store/ghg84r9nxvg044msw5yyg3ayya173yac-guix-core-source.drv /gnu/store/4fqbng9f9rqysik073xk7narifnadbw2-guix-packages-base-modules.drv /gnu/store/gxm22830afsym9h246axyn01wlg4p6d1-guix-config-modules.drv /gnu/store/3ij0jpi5ryhlj3jgdn1xsrac8v2khbg7-guix-config-source.drv /gnu/store/cxmrhhgl9q2habbsgv6b3f7sjqy02pbc-config.scm.drv /gnu/store/brcrh5dnbhqi04abh78r0qhza63ph470-guix-config.drv /gnu/store/i5p14ialmzxsvf94nizf20kffdn986cz-guix-extra-modules.drv /gnu/store/j5ni6cjgb55ri3qa2f7b8xpviy0jgkjr-guix-cli-modules.drv /gnu/store/jj6hfbqfxjnvbsvz3g328png3nwsyxf6-guix-packages-modules.drv /gnu/store/ww1jqx2wk19wbg342fin9k6p4qm6hv3i-guix-system-tests-modules.drv /gnu/store/vd77mjsik676fqca9l23ljxgavxj5x4r-guix-daemon.drv /gnu/store/a673nzfw8pdppwrb6m7xj0631qsb9z7k-profile.drv /gnu/store/kbn57bk7ghw3qi8hk00gjyn5r2rdl3j1-inferior-script.scm.drv 19.7 MB will be downloaded downloading from https://ci.guix.gnu.org/nar/lzip/znswpawdi6wdd7a2jlh53ya7fscp5322-guix-packages-base ... guix-packages-base 9.5MiB 3.1MiB/s 00:03 [##################] 100.0% downloading from https://ci.guix.gnu.org/nar/lzip/9ba9smischbqpl5a12nfipcwwkb6bl1f-guix-system ... guix-system 3.8MiB/s 00:02 | 7.1MiB transferred Backtrace: In guix/ui.scm: 2164:12 19 (run-guix-command _ . _) In guix/scripts/substitute.scm: 652:2 18 (guix-substitute . _) In unknown file: 17 (with-continuation-barrier #) In ice-9/boot-9.scm: 1736:10 16 (with-exception-handler _ _ #:unwind? _ # _) In unknown file: 15 (apply-smob/0 #) In ice-9/boot-9.scm: 1736:10 14 (with-exception-handler _ _ #:unwind? _ # _) 1736:10 13 (with-exception-handler _ _ #:unwind? _ # _) 1731:15 12 (with-exception-handler # …) In guix/scripts/substitute.scm: 701:17 11 (_) 410:7 10 (process-substitution _ "/gnu/store/nvx8kkadjl81k5h544…" …) In ice-9/boot-9.scm: 1736:10 9 (with-exception-handler _ _ #:unwind? _ # _) In guix/scripts/substitute.scm: 419:9 8 (_) In ice-9/boot-9.scm: 1731:15 7 (with-exception-handler # …) 1669:16 6 (raise-exception _ #:continuable? _) 1667:16 5 (raise-exception _ #:continuable? _) 1669:16 4 (raise-exception _ #:continuable? _) 1764:13 3 (_ #<&compound-exception components: (#<&error> #<&irri…>) 1669:16 2 (raise-exception _ #:continuable? _) 1667:16 1 (raise-exception _ #:continuable? _) 1669:16 0 (raise-exception _ #:continuable? _) ice-9/boot-9.scm:1669:16: In procedure raise-exception: Throw to key `bad-response' with args `("Bad Response-Line: ~s" (""))'. Backtrace: In ice-9/boot-9.scm: 1736:10 4 (with-exception-handler _ _ #:unwind? _ # _) In unknown file: 3 (apply-smob/0 #) In ice-9/boot-9.scm: 718:2 2 (call-with-prompt _ _ #) In ice-9/eval.scm: 619:8 1 (_ #(#(#))) In guix/ui.scm: 2164:12 0 (run-guix-command _ . _) guix/ui.scm:2164:12: In procedure run-guix-command: Throw to key `bad-response' with args `("Bad Response-Line: ~s" (""))'. substitution of /gnu/store/nvx8kkadjl81k5h544y4kahz6jlzqqyl-guix-system-tests failed guix pull: error: corrupt input while restoring archive from # root@hamster ~#