I noticed this: --8<---------------cut here---------------start------------->8--- $ guix build coreutils --target=arm-linux-gnueabihf -n Backtrace: In srfi/srfi-1.scm: 592:29 19 (map1 (("diffutils" #<package diffutils@3.7 guix/b…>) …)) 592:29 18 (map1 (("patch" #<package patch@2.7.6 guix/build-s…>) …)) 592:29 17 (map1 (("findutils" #<package findutils@4.6.0 guix…>) …)) 592:29 16 (map1 (("gawk" #<package gawk@5.0.1 guix/build-sys…>) …)) 592:29 15 (map1 (("sed" #<package sed@4.7 gnu/packages/comme…>) …)) 592:29 14 (map1 (("grep" #<package grep@3.3 gnu/packages/com…>) …)) 592:29 13 (map1 (("coreutils" #<package coreutils@8.31 guix/…>) …)) 592:17 12 (map1 (("make" #<package make@4.2.1 gnu/packages/c…>) …)) In guix/packages.scm: 991:16 11 (expand-input #<store-connection 256.99 7fcc0b0c5ae0> # …) 948:16 10 (cache! #<weak-table 110/223> #<package make@4.2.1 gnu…> …) 1267:22 9 (thunk) 1200:25 8 (bag->derivation #<store-connection 256.99 7fcc0b0c5ae0> …) In srfi/srfi-1.scm: 592:29 7 (map1 (("source" #<origin "mirror://gnu/make/make-…>) …)) 592:17 6 (map1 (("pkg-config" #<package pkg-config-arm-linu…>) …)) In guix/packages.scm: 991:16 5 (expand-input #<store-connection 256.99 7fcc0b0c5ae0> # …) 948:16 4 (cache! #<weak-table 110/223> #<package pkg-config-arm…> …) 1266:22 3 (thunk) 948:16 2 (cache! #<weak-table 118/223> #<package pkg-config-arm…> …) 1050:19 1 (thunk) In guix/build-system/trivial.scm: 37:0 0 (lower _ #:source _ #:inputs _ #:native-inputs _ # _ # _ …)
guix/build-system/trivial.scm:37:0: In procedure lower: Unrecognized keyword: #:implicit-inputs? $ guix describe Generacio 114 Nov 02 2019 11:32:51 (nuna) guix ab1c063 repository URL: https://git.savannah.gnu.org/git/guix.git branch: master commit: ab1c063ab08e069fbe62919828fa634a2e222bbf --8<---------------cut here---------------end--------------->8--- Adding “-L /var/empty” on the command line lets the problem go away, suggesting that it has to do with file load order (package cache vs. no package cache). Likewise, to reproduce with ./pre-inst-env, do: ./pre-inst-env guix build --target=arm-linux-gnueabihf -n -e '(@ (gnu packages base) coreutils)' … which has the same effect as going through the package cache. >From a quick look, this regression was introduced by a commit in the 861907f01efb1cae7f260e8cb7b991d5034a486a..bd04fe878627a14533d908ccdf5b906050d6e0a4 range, presumably one touching ‘package-with-explicit-inputs’. To be continued… Ludo’.