starting phase `set-SOURCE-DATE-EPOCH'
phase `set-SOURCE-DATE-EPOCH' succeeded after 0.0 seconds
starting phase `set-paths'
environment variable `PATH' set to `/gnu/store/w5x0kngpd54xwkwxg7hmkdrg41qglvh3-emacs-minimal-27.2/bin:/gnu/store/3lx5rw6aazp1cskcbmhd3mb842zanj88-tar-1.32/bin:/gnu/store/43y9wjllnr1sczwlfi0vxh27zp28zixh-gzip-1.10/bin:/gnu/store/mhbai8872azipnxr9lw3gr8jqxf6348j-bzip2-1.0.8/bin:/gnu/store/b2m3hnb7gr526jcs8xj0d7fig73qlhv0-xz-5.2.4/bin:/gnu/store/ivj4vx0mc2fz0ipi5knb32r6d992y0b0-file-5.38/bin:/gnu/store/hn05v0h7qiqdq59avr247a3wd8kpsvg0-diffutils-3.7/bin:/gnu/store/4s297bh5gg8dixd9n6xkw2z73cxd1v91-patch-2.7.6/bin:/gnu/store/9gawha19xlpkz9qk6z9lcgfxfq5bj27a-findutils-4.7.0/bin:/gnu/store/3d1n6zsw6zli7agb0ica7x4145haga4z-gawk-5.0.1/bin:/gnu/store/bqcvgh7q4316fynb9wg6akvlk9ikdjj5-sed-4.8/bin:/gnu/store/iqxcm511fivbrlik4i7ly3dxn53qm689-grep-3.4/bin:/gnu/store/x5z9z2d06w4yj4kq18i4b5q2yxg0w9dh-coreutils-8.32/bin:/gnu/store/igqylz2nzjk6x4ax07i6838jdp22yjm6-make-4.3/bin:/gnu/store/6ql2s2z4xnsj89zdf4zj6fch2zic0l7k-bash-minimal-5.0.16/bin:/gnu/store/2nygnpi7zns33k9k1dr3y0md5kg8b876-ld-wrapper-0/bin:/gnu/store/ghy9qhlb3ad9xmxxhfmdia643xfnhysa-binutils-2.34/bin:/gnu/store/h1cy6hq72yxnwi4nh0h1fjz8kxgfp8wy-gcc-7.5.0/bin:/gnu/store/sipyfs2540b48b2sb9j8ypmybja1dvqb-glibc-2.31/bin:/gnu/store/sipyfs2540b48b2sb9j8ypmybja1dvqb-glibc-2.31/sbin'
environment variable `EMACSLOADPATH' set to `/gnu/store/w5x0kngpd54xwkwxg7hmkdrg41qglvh3-emacs-minimal-27.2/share/emacs/site-lisp'
environment variable `INFOPATH' set to `/gnu/store/w5x0kngpd54xwkwxg7hmkdrg41qglvh3-emacs-minimal-27.2/share/info:/gnu/store/3lx5rw6aazp1cskcbmhd3mb842zanj88-tar-1.32/share/info:/gnu/store/43y9wjllnr1sczwlfi0vxh27zp28zixh-gzip-1.10/share/info:/gnu/store/hn05v0h7qiqdq59avr247a3wd8kpsvg0-diffutils-3.7/share/info:/gnu/store/9gawha19xlpkz9qk6z9lcgfxfq5bj27a-findutils-4.7.0/share/info:/gnu/store/3d1n6zsw6zli7agb0ica7x4145haga4z-gawk-5.0.1/share/info:/gnu/store/bqcvgh7q4316fynb9wg6akvlk9ikdjj5-sed-4.8/share/info:/gnu/store/iqxcm511fivbrlik4i7ly3dxn53qm689-grep-3.4/share/info:/gnu/store/x5z9z2d06w4yj4kq18i4b5q2yxg0w9dh-coreutils-8.32/share/info:/gnu/store/igqylz2nzjk6x4ax07i6838jdp22yjm6-make-4.3/share/info:/gnu/store/6ql2s2z4xnsj89zdf4zj6fch2zic0l7k-bash-minimal-5.0.16/share/info:/gnu/store/ghy9qhlb3ad9xmxxhfmdia643xfnhysa-binutils-2.34/share/info:/gnu/store/h1cy6hq72yxnwi4nh0h1fjz8kxgfp8wy-gcc-7.5.0/share/info:/gnu/store/sipyfs2540b48b2sb9j8ypmybja1dvqb-glibc-2.31/share/info'
environment variable `BASH_LOADABLES_PATH' unset
environment variable `C_INCLUDE_PATH' set to `/gnu/store/w5x0kngpd54xwkwxg7hmkdrg41qglvh3-emacs-minimal-27.2/include:/gnu/store/mhbai8872azipnxr9lw3gr8jqxf6348j-bzip2-1.0.8/include:/gnu/store/b2m3hnb7gr526jcs8xj0d7fig73qlhv0-xz-5.2.4/include:/gnu/store/ivj4vx0mc2fz0ipi5knb32r6d992y0b0-file-5.38/include:/gnu/store/3d1n6zsw6zli7agb0ica7x4145haga4z-gawk-5.0.1/include:/gnu/store/igqylz2nzjk6x4ax07i6838jdp22yjm6-make-4.3/include:/gnu/store/ghy9qhlb3ad9xmxxhfmdia643xfnhysa-binutils-2.34/include:/gnu/store/h1cy6hq72yxnwi4nh0h1fjz8kxgfp8wy-gcc-7.5.0/include:/gnu/store/sipyfs2540b48b2sb9j8ypmybja1dvqb-glibc-2.31/include:/gnu/store/sg9ks2n9ikj4952zmf2g851g206zb0r9-linux-libre-headers-5.4.20/include'
environment variable `CPLUS_INCLUDE_PATH' set to `/gnu/store/w5x0kngpd54xwkwxg7hmkdrg41qglvh3-emacs-minimal-27.2/include:/gnu/store/mhbai8872azipnxr9lw3gr8jqxf6348j-bzip2-1.0.8/include:/gnu/store/b2m3hnb7gr526jcs8xj0d7fig73qlhv0-xz-5.2.4/include:/gnu/store/ivj4vx0mc2fz0ipi5knb32r6d992y0b0-file-5.38/include:/gnu/store/3d1n6zsw6zli7agb0ica7x4145haga4z-gawk-5.0.1/include:/gnu/store/igqylz2nzjk6x4ax07i6838jdp22yjm6-make-4.3/include:/gnu/store/ghy9qhlb3ad9xmxxhfmdia643xfnhysa-binutils-2.34/include:/gnu/store/h1cy6hq72yxnwi4nh0h1fjz8kxgfp8wy-gcc-7.5.0/include/c++:/gnu/store/h1cy6hq72yxnwi4nh0h1fjz8kxgfp8wy-gcc-7.5.0/include:/gnu/store/sipyfs2540b48b2sb9j8ypmybja1dvqb-glibc-2.31/include:/gnu/store/sg9ks2n9ikj4952zmf2g851g206zb0r9-linux-libre-headers-5.4.20/include'
environment variable `LIBRARY_PATH' set to `/gnu/store/w5x0kngpd54xwkwxg7hmkdrg41qglvh3-emacs-minimal-27.2/lib:/gnu/store/mhbai8872azipnxr9lw3gr8jqxf6348j-bzip2-1.0.8/lib:/gnu/store/b2m3hnb7gr526jcs8xj0d7fig73qlhv0-xz-5.2.4/lib:/gnu/store/ivj4vx0mc2fz0ipi5knb32r6d992y0b0-file-5.38/lib:/gnu/store/3d1n6zsw6zli7agb0ica7x4145haga4z-gawk-5.0.1/lib:/gnu/store/ghy9qhlb3ad9xmxxhfmdia643xfnhysa-binutils-2.34/lib:/gnu/store/sipyfs2540b48b2sb9j8ypmybja1dvqb-glibc-2.31/lib:/gnu/store/q5xs9789fyb5rnnr1nvq3zjd8biif14y-glibc-2.31-static/lib:/gnu/store/aybfkaw4fasp8hk1hzk3npmi952g11a3-glibc-utf8-locales-2.31/lib'
environment variable `GUIX_LOCPATH' set to `/gnu/store/aybfkaw4fasp8hk1hzk3npmi952g11a3-glibc-utf8-locales-2.31/lib/locale'
phase `set-paths' succeeded after 0.0 seconds
starting phase `install-locale'
using 'en_US.utf8' locale for category "LC_ALL"
phase `install-locale' succeeded after 0.0 seconds
starting phase `unpack'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/Makefile' -> `./Makefile'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/dash-functional.el' -> `./dash-functional.el'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/LICENSE' -> `./LICENSE'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/dash-template.texi' -> `./dash-template.texi'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/NEWS.md' -> `./NEWS.md'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/rainbow-dash.png' -> `./rainbow-dash.png'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/README.md' -> `./README.md'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/dash.el' -> `./dash.el'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/.dir-locals.el' -> `./.dir-locals.el'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/readme-template.md' -> `./readme-template.md'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/.gitignore' -> `./.gitignore'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/.elpaignore' -> `./.elpaignore'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/dash.texi' -> `./dash.texi'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/Cask' -> `./Cask'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/dev/dash-defs.el' -> `./dev/dash-defs.el'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/dev/examples.el' -> `./dev/examples.el'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/dev/.nosearch' -> `./dev/.nosearch'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/dev/pre-commit.sh' -> `./dev/pre-commit.sh'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/doc/fdl.texi' -> `./doc/fdl.texi'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/doc/gpl.texi' -> `./doc/gpl.texi'
`/gnu/store/na3nbkg61rp1nw8w7zygdb9xz80424sv-emacs-dash-2.18.1-checkout/.github/workflows/test.yml' -> `./.github/workflows/test.yml'
phase `unpack' succeeded after 0.0 seconds
starting phase `expand-load-path'
source directory "/tmp/guix-build-emacs-dash-2.18.1.drv-0/source" prepended to the `EMACSLOADPATH' environment variable
phase `expand-load-path' succeeded after 0.0 seconds
## WARNING: phase `expand-load-path' returned `#<unspecified>'.  Return values other than #t
## are deprecated.  Please migrate this package so that its phase
## procedures report errors by raising an exception, and otherwise
## always return #t.
starting phase `patch-usr-bin-file'
phase `patch-usr-bin-file' succeeded after 0.0 seconds
starting phase `patch-source-shebangs'
patch-shebang: ./dev/pre-commit.sh: changing `/usr/bin/env sh' to `/gnu/store/6ql2s2z4xnsj89zdf4zj6fch2zic0l7k-bash-minimal-5.0.16/bin/sh'
phase `patch-source-shebangs' succeeded after 0.0 seconds
starting phase `patch-generated-file-shebangs'
phase `patch-generated-file-shebangs' succeeded after 0.0 seconds
starting phase `check'
emacs -Q -batch -L . -eval '(setq byte-compile-error-on-warn t)' -f batch-byte-compile dash.el
emacs -Q -batch -L . -eval '(setq byte-compile-error-on-warn t)' -f batch-byte-compile dev/dash-defs.el
emacs -Q -batch -L . -l dev/examples.el -eval '(ert-run-tests-batch-and-exit (quote t))'
Running 176 tests (2021-05-16 02:36:59+0000, selector ‘t’)
   passed    1/176  !cdr (0.000142 sec)
   passed    2/176  !cons (0.000093 sec)
   passed    3/176  --> (0.000169 sec)
   passed    4/176  -> (0.000104 sec)
   passed    5/176  ->> (0.000108 sec)
   passed    6/176  -all\? (0.000100 sec)
   passed    7/176  -andfn (0.000128 sec)
   passed    8/176  -annotate (0.000112 sec)
   passed    9/176  -any\? (0.000109 sec)
   passed   10/176  -applify (0.000102 sec)
   passed   11/176  -as-> (0.000108 sec)
   passed   12/176  -butlast (0.000097 sec)
   passed   13/176  -clone (0.000095 sec)
   passed   14/176  -common-prefix (0.000131 sec)
   passed   15/176  -common-suffix (0.000130 sec)
   passed   16/176  -compose (0.000117 sec)
   passed   17/176  -concat (0.000096 sec)
   passed   18/176  -cons* (0.000119 sec)
   passed   19/176  -cons-pair\? (0.000102 sec)
   passed   20/176  -const (0.000095 sec)
   passed   21/176  -contains\? (0.000098 sec)
   passed   22/176  -copy (0.000083 sec)
   passed   23/176  -count (0.000093 sec)
   passed   24/176  -cut (0.000101 sec)
   passed   25/176  -cycle (0.000123 sec)
   passed   26/176  -difference (0.000094 sec)
   passed   27/176  -distinct (0.000135 sec)
   passed   28/176  -dotimes (0.000112 sec)
   passed   29/176  -doto (0.000096 sec)
   passed   30/176  -drop (0.000112 sec)
   passed   31/176  -drop-last (0.000116 sec)
   passed   32/176  -drop-while (0.000148 sec)
   passed   33/176  -each (0.000134 sec)
   passed   34/176  -each-indexed (0.000097 sec)
   passed   35/176  -each-r (0.000126 sec)
   passed   36/176  -each-r-while (0.000135 sec)
   passed   37/176  -each-while (0.000131 sec)
   passed   38/176  -elem-index (0.000103 sec)
   passed   39/176  -elem-indices (0.000107 sec)
   passed   40/176  -fifth-item (0.000085 sec)
   passed   41/176  -filter (0.000166 sec)
   passed   42/176  -find-index (0.000104 sec)
   passed   43/176  -find-indices (0.000105 sec)
   passed   44/176  -find-last-index (0.000108 sec)
   passed   45/176  -first (0.016764 sec)
   passed   46/176  -first-item (0.000103 sec)
   passed   47/176  -fix (0.000115 sec)
   passed   48/176  -fixfn (0.001319 sec)
   passed   49/176  -flatten (0.000125 sec)
   passed   50/176  -flatten-n (0.000130 sec)
   passed   51/176  -flip (0.000091 sec)
   passed   52/176  -fourth-item (0.000082 sec)
   passed   53/176  -grade-down (0.000099 sec)
   passed   54/176  -grade-up (0.000097 sec)
   passed   55/176  -group-by (0.000125 sec)
   passed   56/176  -if-let (0.000084 sec)
   passed   57/176  -if-let* (0.000087 sec)
   passed   58/176  -inits (0.000088 sec)
   passed   59/176  -insert-at (0.000084 sec)
   passed   60/176  -interleave (0.000116 sec)
   passed   61/176  -interpose (0.000087 sec)
   passed   62/176  -intersection (0.000089 sec)
   passed   63/176  -iota (0.003248 sec)
   passed   64/176  -is-infix\? (0.000109 sec)
   passed   65/176  -is-prefix\? (0.000147 sec)
   passed   66/176  -is-suffix\? (0.000138 sec)
   passed   67/176  -iterate (0.000157 sec)
   passed   68/176  -iteratefn (0.000108 sec)
   passed   69/176  -juxt (0.000091 sec)
   passed   70/176  -keep (0.000128 sec)
   passed   71/176  -lambda (0.000142 sec)
   passed   72/176  -last (0.000101 sec)
   passed   73/176  -last-item (0.000088 sec)
   passed   74/176  -let (0.000932 sec)
   passed   75/176  -let* (0.000119 sec)
   passed   76/176  -list (0.000133 sec)
   passed   77/176  -map (0.000101 sec)
   passed   78/176  -map-first (0.000112 sec)
   passed   79/176  -map-indexed (0.000118 sec)
   passed   80/176  -map-last (0.000128 sec)
   passed   81/176  -map-when (0.000108 sec)
   passed   82/176  -mapcat (0.000098 sec)
   passed   83/176  -max (0.000089 sec)
   passed   84/176  -max-by (0.000092 sec)
   passed   85/176  -min (0.000089 sec)
   passed   86/176  -min-by (0.000092 sec)
   passed   87/176  -non-nil (0.000107 sec)
   passed   88/176  -none\? (0.000099 sec)
   passed   89/176  -not (0.000110 sec)
   passed   90/176  -on (0.000172 sec)
   passed   91/176  -only-some\? (0.000106 sec)
   passed   92/176  -orfn (0.000116 sec)
   passed   93/176  -pad (0.000139 sec)
   passed   94/176  -partial (0.000088 sec)
   passed   95/176  -partition (0.000119 sec)
   passed   96/176  -partition-after-item (0.000112 sec)
   passed   97/176  -partition-after-pred (0.000103 sec)
   passed   98/176  -partition-all (0.000101 sec)
   passed   99/176  -partition-all-in-steps (0.000123 sec)
   passed  100/176  -partition-before-item (0.000117 sec)
   passed  101/176  -partition-before-pred (0.000112 sec)
   passed  102/176  -partition-by (0.000105 sec)
   passed  103/176  -partition-by-header (0.000127 sec)
   passed  104/176  -partition-in-steps (0.000121 sec)
   passed  105/176  -permutations (0.000134 sec)
   passed  106/176  -powerset (0.000091 sec)
   passed  107/176  -prodfn (0.000169 sec)
   passed  108/176  -product (0.000103 sec)
   passed  109/176  -reduce (0.000149 sec)
   passed  110/176  -reduce-from (0.000181 sec)
   passed  111/176  -reduce-r (0.000198 sec)
   passed  112/176  -reduce-r-from (0.000196 sec)
   passed  113/176  -reductions (0.000199 sec)
   passed  114/176  -reductions-from (0.000195 sec)
   passed  115/176  -reductions-r (0.000208 sec)
   passed  116/176  -reductions-r-from (0.000217 sec)
   passed  117/176  -remove (0.000224 sec)
   passed  118/176  -remove-at (0.000210 sec)
   passed  119/176  -remove-at-indices (0.000356 sec)
   passed  120/176  -remove-first (0.000187 sec)
   passed  121/176  -remove-item (0.000176 sec)
   passed  122/176  -remove-last (0.020403 sec)
   passed  123/176  -repeat (0.000106 sec)
   passed  124/176  -replace (0.000096 sec)
   passed  125/176  -replace-at (0.000100 sec)
   passed  126/176  -replace-first (0.000095 sec)
   passed  127/176  -replace-last (0.000095 sec)
   passed  128/176  -rotate (0.000152 sec)
   passed  129/176  -rpartial (0.000087 sec)
   passed  130/176  -running-product (0.000098 sec)
   passed  131/176  -running-sum (0.000097 sec)
   passed  132/176  -same-items\? (0.000104 sec)
   passed  133/176  -second-item (0.000084 sec)
   passed  134/176  -select-by-indices (0.000100 sec)
   passed  135/176  -select-column (0.000084 sec)
   passed  136/176  -select-columns (0.000095 sec)
   passed  137/176  -separate (0.000105 sec)
   passed  138/176  -setq (0.000119 sec)
   passed  139/176  -slice (0.000204 sec)
   passed  140/176  -snoc (0.000090 sec)
   passed  141/176  -some (0.000169 sec)
   passed  142/176  -some--> (0.000117 sec)
   passed  143/176  -some-> (0.000094 sec)
   passed  144/176  -some->> (0.000106 sec)
   passed  145/176  -sort (0.000095 sec)
   passed  146/176  -splice (0.000101 sec)
   passed  147/176  -splice-list (0.000095 sec)
   passed  148/176  -split-at (0.000150 sec)
   passed  149/176  -split-on (0.000125 sec)
   passed  150/176  -split-when (0.000134 sec)
   passed  151/176  -split-with (0.000097 sec)
   passed  152/176  -sum (0.000088 sec)
   passed  153/176  -table (0.000126 sec)
   passed  154/176  -table-flat (0.000182 sec)
   passed  155/176  -tails (0.000151 sec)
   passed  156/176  -take (0.000113 sec)
   passed  157/176  -take-last (0.000118 sec)
   passed  158/176  -take-while (0.000132 sec)
   passed  159/176  -third-item (0.000085 sec)
   passed  160/176  -tree-map (0.000338 sec)
   passed  161/176  -tree-map-nodes (0.000116 sec)
   passed  162/176  -tree-mapreduce (0.000195 sec)
   passed  163/176  -tree-mapreduce-from (0.000164 sec)
   passed  164/176  -tree-reduce (0.000124 sec)
   passed  165/176  -tree-reduce-from (0.000114 sec)
   passed  166/176  -tree-seq (0.000132 sec)
   passed  167/176  -unfold (0.000106 sec)
   passed  168/176  -union (0.000104 sec)
   passed  169/176  -unzip (0.000117 sec)
   passed  170/176  -update-at (0.000219 sec)
   passed  171/176  -when-let (0.000104 sec)
   passed  172/176  -when-let* (0.000087 sec)
   passed  173/176  -zip (0.000132 sec)
   passed  174/176  -zip-fill (0.000102 sec)
   passed  175/176  -zip-lists (0.000138 sec)
   passed  176/176  -zip-with (0.000098 sec)

Ran 176 tests, 176 results as expected, 0 unexpected (2021-05-16 02:36:59+0000, 0.073727 sec)

phase `check' succeeded after 1.6 seconds
starting phase `install'
`/tmp/guix-build-emacs-dash-2.18.1.drv-0/source/dash-functional.el' -> `/gnu/store/x3yf4fx4qlf7ahlwqb7i0giq9nsjycxl-emacs-dash-2.18.1/share/emacs/site-lisp/dash-2.18.1/dash-functional.el'
`/tmp/guix-build-emacs-dash-2.18.1.drv-0/source/dash.el' -> `/gnu/store/x3yf4fx4qlf7ahlwqb7i0giq9nsjycxl-emacs-dash-2.18.1/share/emacs/site-lisp/dash-2.18.1/dash.el'
phase `install' succeeded after 0.0 seconds
starting phase `make-autoloads'
  INFO     Scraping files for dash-autoloads.el... 
  INFO     Scraping files for dash-autoloads.el...done
phase `make-autoloads' succeeded after 0.1 seconds
starting phase `enable-autoloads-compilation'
phase `enable-autoloads-compilation' succeeded after 0.0 seconds
starting phase `patch-el-files'
phase `patch-el-files' succeeded after 0.1 seconds
starting phase `build'
Checking /gnu/store/x3yf4fx4qlf7ahlwqb7i0giq9nsjycxl-emacs-dash-2.18.1/share/emacs/site-lisp/dash-2.18.1/...
Compiling /gnu/store/x3yf4fx4qlf7ahlwqb7i0giq9nsjycxl-emacs-dash-2.18.1/share/emacs/site-lisp/dash-2.18.1/dash-autoloads.el...
Compiling /gnu/store/x3yf4fx4qlf7ahlwqb7i0giq9nsjycxl-emacs-dash-2.18.1/share/emacs/site-lisp/dash-2.18.1/dash-functional.el...
Source file ‘/tmp/guix-build-emacs-dash-2.18.1.drv-0/source/dash.el’ newer than byte-compiled file; using older file

In toplevel form:
dash-functional.el:45:1:Warning: Package dash-functional is obsolete; use dash
    2.18.0 instead
Compiling /gnu/store/x3yf4fx4qlf7ahlwqb7i0giq9nsjycxl-emacs-dash-2.18.1/share/emacs/site-lisp/dash-2.18.1/dash.el...
Done (Total of 3 files compiled)
phase `build' succeeded after 0.4 seconds
starting phase `validate-compiled-autoloads'
Loading /gnu/store/x3yf4fx4qlf7ahlwqb7i0giq9nsjycxl-emacs-dash-2.18.1/share/emacs/site-lisp/dash-2.18.1/dash-autoloads.elc...
phase `validate-compiled-autoloads' succeeded after 0.0 seconds
starting phase `move-doc'
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starting phase `patch-shebangs'
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starting phase `strip'
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starting phase `validate-runpath'
phase `validate-runpath' succeeded after 0.0 seconds
starting phase `validate-documentation-location'
phase `validate-documentation-location' succeeded after 0.0 seconds
starting phase `delete-info-dir-file'
phase `delete-info-dir-file' succeeded after 0.0 seconds
starting phase `patch-dot-desktop-files'
phase `patch-dot-desktop-files' succeeded after 0.0 seconds
starting phase `install-license-files'
installing 1 license files from '.'
phase `install-license-files' succeeded after 0.0 seconds
starting phase `reset-gzip-timestamps'
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starting phase `compress-documentation'
phase `compress-documentation' succeeded after 0.0 seconds