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/cql779v2scm5rryjahzv7j8bgxm9hnyk-sbcl-2.1.4/bin:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/bin:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/bin:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/bin:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/bin:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/bin:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/bin:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/bin:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/bin:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/bin:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/bin:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/bin:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/bin:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/bin:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/bin:/gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/bin:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/sbin'
environment variable `XDG_DATA_DIRS' set to `/gnu/store/cql779v2scm5rryjahzv7j8bgxm9hnyk-sbcl-2.1.4/share:/gnu/store/3nj90ajh87sg4yl3r8yvh4m00213aqic-sbcl-lift-1.7.1-2.2594160/share:/gnu/store/gww59gv5qxbfijg3vk5y182im7923s06-tar-1.32/share:/gnu/store/2ayciqwxddkzq183dac82ijljc14j4zj-gzip-1.10/share:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/share:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/share:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/share:/gnu/store/6gqaw09zqw8w0vcax6simlq71bq7l5r0-diffutils-3.7/share:/gnu/store/qw20chpgkgbcqmzhs60c8hjl1hmblyc8-patch-2.7.6/share:/gnu/store/b5y5scfmh2d8kxcpl9p84294z2198cgf-findutils-4.7.0/share:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/share:/gnu/store/q1nfjb24vqjs1cgi8mlnskw34h16y09r-sed-4.8/share:/gnu/store/4qr6mcvsxyzknxa7x1wny8x30f5i0r3n-grep-3.4/share:/gnu/store/2v61vg0bizgrhybkqbrki2k7kr094waz-coreutils-8.32/share:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/share:/gnu/store/v1g7f3p4f0851mywrla8qmr9hb8jgfjr-bash-minimal-5.0.16/share:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/share:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/share:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/share:/gnu/store/rzk3v28mhi4m7sh0qippp9a5rzy03rkg-glibc-2.31-static/share:/gnu/store/hk7l42fwxmnrnlhyiixvaqf1i1crcckp-linux-libre-headers-5.4.20/share'
environment variable `XDG_CONFIG_DIRS' set to `/gnu/store/3nj90ajh87sg4yl3r8yvh4m00213aqic-sbcl-lift-1.7.1-2.2594160/etc:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/etc:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/etc'
environment variable `BASH_LOADABLES_PATH' unset
environment variable `C_INCLUDE_PATH' set to `/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/include:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/include:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/include:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/include:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/include:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/include:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/include:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/include:/gnu/store/hk7l42fwxmnrnlhyiixvaqf1i1crcckp-linux-libre-headers-5.4.20/include'
environment variable `CPLUS_INCLUDE_PATH' set to `/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/include:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/include:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/include:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/include:/gnu/store/b7jbh7kzzig0bxfswdj8nfj9bkljyyya-make-4.3/include:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/include:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/include/c++:/gnu/store/afpgzln8860m6yfhxy6i8n9rywbp85cy-gcc-7.5.0/include:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/include:/gnu/store/hk7l42fwxmnrnlhyiixvaqf1i1crcckp-linux-libre-headers-5.4.20/include'
environment variable `LIBRARY_PATH' set to `/gnu/store/cql779v2scm5rryjahzv7j8bgxm9hnyk-sbcl-2.1.4/lib:/gnu/store/3nj90ajh87sg4yl3r8yvh4m00213aqic-sbcl-lift-1.7.1-2.2594160/lib:/gnu/store/n1jk0w2wa4vpwmixaqn2y3la1l2sizzi-bzip2-1.0.8/lib:/gnu/store/7p36raqgk6vn47bflxc9bsclqiib3phi-xz-5.2.4/lib:/gnu/store/lpkf3ydcdvxn8gcrzaq9cp3ri05h8qhs-file-5.38/lib:/gnu/store/9iwlsj7d6ffqhshy8qshf7p4fqwfwrvn-gawk-5.0.1/lib:/gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/lib:/gnu/store/z4li262il798hbl0l1h1k3a5g7r6bffa-glibc-2.31/lib:/gnu/store/rzk3v28mhi4m7sh0qippp9a5rzy03rkg-glibc-2.31-static/lib:/gnu/store/x6i3vfg4gaqd42cqb6mzk52v4lds1467-glibc-utf8-locales-2.31/lib'
environment variable `GUIX_LOCPATH' set to `/gnu/store/x6i3vfg4gaqd42cqb6mzk52v4lds1467-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/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/COPYING' -> `./COPYING'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/lift-standard.config' -> `./lift-standard.config'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/README' -> `./README'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/trivial-backtrace.asd' -> `./trivial-backtrace.asd'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/trivial-backtrace-test.asd' -> `./trivial-backtrace-test.asd'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/.gitignore' -> `./.gitignore'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/test/tests.lisp' -> `./test/tests.lisp'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/test/packages.lisp' -> `./test/packages.lisp'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/test/test-setup.lisp' -> `./test/test-setup.lisp'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/dev/map-backtrace.lisp' -> `./dev/map-backtrace.lisp'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/dev/utilities.lisp' -> `./dev/utilities.lisp'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/dev/fallback.lisp' -> `./dev/fallback.lisp'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/dev/mucking.lisp' -> `./dev/mucking.lisp'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/dev/backtrace.lisp' -> `./dev/backtrace.lisp'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/dev/packages.lisp' -> `./dev/packages.lisp'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/website/website.tmproj' -> `./website/website.tmproj'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/website/source/index.md' -> `./website/source/index.md'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/website/source/resources/header.md' -> `./website/source/resources/header.md'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/website/source/resources/footer.md' -> `./website/source/resources/footer.md'
`/gnu/store/3hh0irldhdszhyzmm8r4q1d93sr9lxxk-trivial-backtrace-1.1.0-1.6eb65bd-checkout/website/source/resources/navigation.md' -> `./website/source/resources/navigation.md'
phase `unpack' succeeded after 0.1 seconds
starting phase `patch-usr-bin-file'
phase `patch-usr-bin-file' succeeded after 0.0 seconds
starting phase `patch-source-shebangs'
phase `patch-source-shebangs' succeeded after 0.0 seconds
starting phase `copy-source'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/COPYING' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/COPYING'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/lift-standard.config' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/lift-standard.config'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/README' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/README'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/trivial-backtrace.asd' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/trivial-backtrace.asd'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/trivial-backtrace-test.asd' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/trivial-backtrace-test.asd'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/.gitignore' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/.gitignore'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/test/tests.lisp' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/test/tests.lisp'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/test/packages.lisp' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/test/packages.lisp'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/test/test-setup.lisp' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/test/test-setup.lisp'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/dev/map-backtrace.lisp' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/dev/map-backtrace.lisp'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/dev/utilities.lisp' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/dev/utilities.lisp'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/dev/fallback.lisp' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/dev/fallback.lisp'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/dev/mucking.lisp' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/dev/mucking.lisp'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/dev/backtrace.lisp' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/dev/backtrace.lisp'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/dev/packages.lisp' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/dev/packages.lisp'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/website/website.tmproj' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/website/website.tmproj'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/website/source/index.md' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/website/source/index.md'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/website/source/resources/header.md' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/website/source/resources/header.md'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/website/source/resources/footer.md' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/website/source/resources/footer.md'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/website/source/resources/navigation.md' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/source/trivial-backtrace/website/source/resources/navigation.md'
phase `copy-source' succeeded after 0.0 seconds
starting phase `configure'

warning: collision encountered:
  /gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld
  /gnu/store/50lyzn9bz6x4da66648kry29wn8afird-binutils-2.34/bin/ld
warning: choosing /gnu/store/dyqxnydqk1810afjfbqzfvh0n83xyl62-ld-wrapper-0/bin/ld
phase `configure' succeeded after 0.9 seconds
starting phase `patch-generated-file-shebangs'
phase `patch-generated-file-shebangs' succeeded after 1.0 seconds
starting phase `build'
Invoking sbcl: "/gnu/store/cql779v2scm5rryjahzv7j8bgxm9hnyk-sbcl-2.1.4/bin/sbcl" "--non-interactive" "--eval" "(require :asdf)" "--eval" "(asdf:load-asd (truename \"/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/trivial-backtrace-test.asd\"))" "--eval" "(asdf:load-asd (truename \"/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/trivial-backtrace.asd\"))" "--eval" "(asdf:compile-system \"trivial-backtrace\")" 
This is SBCL 2.1.4, an implementation of ANSI Common Lisp.
More information about SBCL is available at <http://www.sbcl.org/>.

SBCL is free software, provided as is, with absolutely no warranty.
It is mostly in the public domain; some portions are provided under
BSD-style licenses.  See the CREDITS and COPYING files in the
distribution for more information.
; compiling file "/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/dev/packages.lisp" (written 01 JAN 1970 12:00:01 AM):
; processing (IN-PACKAGE #:COMMON-LISP-USER)
; processing (DEFPACKAGE #:TRIVIAL-BACKTRACE ...)

; wrote /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/lib/common-lisp/sbcl/trivial-backtrace/dev/packages-tmp7LQ0A0VI.fasl
; compilation finished in 0:00:00.000
; compiling file "/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/dev/utilities.lisp" (written 01 JAN 1970 12:00:01 AM):
; processing (IN-PACKAGE #:TRIVIAL-BACKTRACE)
; processing (DEFPARAMETER *DATE-TIME-FORMAT* ...)
; processing (DEFMACRO GENERATE-TIME-PART-FUNCTION ...)
; processing (GENERATE-TIME-PART-FUNCTION SECOND ...)
; processing (GENERATE-TIME-PART-FUNCTION MINUTE ...)
; processing (GENERATE-TIME-PART-FUNCTION HOUR ...)
; processing (GENERATE-TIME-PART-FUNCTION DATE ...)
; processing (GENERATE-TIME-PART-FUNCTION MONTH ...)
; processing (GENERATE-TIME-PART-FUNCTION YEAR ...)
; processing (GENERATE-TIME-PART-FUNCTION DAY-OF-WEEK ...)
; processing (GENERATE-TIME-PART-FUNCTION DAYLIGHT-SAVINGS-TIME-P ...)
; processing (DEFUN DATE-TIME-STRING ...)
; processing (DEFUN FORMAT-DATE ...)

; wrote /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/lib/common-lisp/sbcl/trivial-backtrace/dev/utilities-tmp74KGUNRZ.fasl
; compilation finished in 0:00:00.064
; compiling file "/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/dev/backtrace.lisp" (written 01 JAN 1970 12:00:01 AM):
; processing (IN-PACKAGE #:TRIVIAL-BACKTRACE)
; processing (DEFUN PRINT-CONDITION ...)
; processing (DEFUN PRINT-BACKTRACE ...)
; processing (WHEN (FIND-SYMBOL "*DEBUG-PRINT-VARIABLE-ALIST*" ...) ...)
; processing (DEFUN PRINT-BACKTRACE-TO-STREAM ...)
; processing (SETF (DOCUMENTATION # ...) ...)

; wrote /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/lib/common-lisp/sbcl/trivial-backtrace/dev/backtrace-tmpCEL1YIM2.fasl
; compilation finished in 0:00:00.020
; compiling file "/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/dev/map-backtrace.lisp" (written 01 JAN 1970 12:00:01 AM):
; processing (IN-PACKAGE #:TRIVIAL-BACKTRACE)
; processing (DEFSTRUCT FRAME ...)
; processing (DEFSTRUCT VAR ...)
; processing (DEFSTRUCT POS-FORM-NUMBER ...)
; processing (DEFMETHOD PRINT-OBJECT ...)
; processing (DEFVAR *TRIVIAL-BACKTRACE-FRAME-PRINT-SPECIALS* ...)
; processing (DEFUN PRINT-FRAME ...)
; processing (DEFUN MAP-BACKTRACE ...)
; processing (DEFUN PRINT-MAP-BACKTRACE ...)
; processing (DEFUN BACKTRACE-STRING ...)
; processing (DEFUN IMPL-MAP-BACKTRACE ...)

; wrote /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/lib/common-lisp/sbcl/trivial-backtrace/dev/map-backtrace-tmpHAMQABTV.fasl
; compilation finished in 0:00:00.080
; compiling file "/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/dev/fallback.lisp" (written 01 JAN 1970 12:00:01 AM):
; processing (IN-PACKAGE #:TRIVIAL-BACKTRACE)
; processing (UNLESS (FBOUNDP #) ...)
; processing (UNLESS (FBOUNDP #) ...)

; wrote /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/lib/common-lisp/sbcl/trivial-backtrace/dev/fallback-tmpUPMG0IBO.fasl
; compilation finished in 0:00:00.004
phase `build' succeeded after 0.7 seconds
starting phase `check'
Invoking sbcl: "/gnu/store/cql779v2scm5rryjahzv7j8bgxm9hnyk-sbcl-2.1.4/bin/sbcl" "--non-interactive" "--eval" "(require :asdf)" "--eval" "(asdf:load-asd (truename \"/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/trivial-backtrace-test.asd\"))" "--eval" "(asdf:load-asd (truename \"/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/trivial-backtrace.asd\"))" "--eval" "(when (uiop:file-exists-p \"trivial-backtrace-tests.asd\") (asdf:load-asd (truename \"trivial-backtrace-tests.asd\")))" "--eval" "(when (uiop:file-exists-p \"trivial-backtrace-test.asd\") (asdf:load-asd (truename \"trivial-backtrace-test.asd\")))" "--eval" "(when (uiop:file-exists-p \"tests.asd\") (asdf:load-asd (truename \"tests.asd\")))" "--eval" "(when (uiop:file-exists-p \"test.asd\") (asdf:load-asd (truename \"test.asd\")))" "--eval" "(asdf:test-system \"trivial-backtrace\")" 
This is SBCL 2.1.4, an implementation of ANSI Common Lisp.
More information about SBCL is available at <http://www.sbcl.org/>.

SBCL is free software, provided as is, with absolutely no warranty.
It is mostly in the public domain; some portions are provided under
BSD-style licenses.  See the CREDITS and COPYING files in the
distribution for more information.
WARNING:
   Reference to deprecated function (SB-DEBUG:BACKTRACE) from GET-BACKTRACE-AS-STRING
; compiling file "/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/test/packages.lisp" (written 01 JAN 1970 12:00:01 AM):
; processing (IN-PACKAGE #:COMMON-LISP-USER)
; processing (DEFPACKAGE #:TRIVIAL-BACKTRACE-TEST ...)

; wrote /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/lib/common-lisp/sbcl/trivial-backtrace/test/packages-tmp7LQ0A0VI.fasl
; compilation finished in 0:00:00.032
; compiling file "/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/test/test-setup.lisp" (written 01 JAN 1970 12:00:01 AM):
; processing (IN-PACKAGE #:TRIVIAL-BACKTRACE-TEST)
; processing (DEFTESTSUITE TRIVIAL-BACKTRACE-TEST ...)

; wrote /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/lib/common-lisp/sbcl/trivial-backtrace/test/test-setup-tmp74KGUNRZ.fasl
; compilation finished in 0:00:00.020
; compiling file "/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/test/tests.lisp" (written 01 JAN 1970 12:00:01 AM):
; processing (IN-PACKAGE #:TRIVIAL-BACKTRACE-TEST)
; processing (DEFTESTSUITE GENERATES-BACKTRACE ...)
; processing (ADDTEST (GENERATES-BACKTRACE) ...)
; processing (ADDTEST (GENERATES-BACKTRACE) ...)

; wrote /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/lib/common-lisp/sbcl/trivial-backtrace/test/tests-tmpCEL1YIM2.fasl
; compilation finished in 0:00:00.080
handle config: (:IF-DRIBBLE-EXISTS :SUPERSEDE)
handle config: (:DRIBBLE "lift.dribble")
handle config: (:PRINT-LENGTH 10)
handle config: (:PRINT-LEVEL 5)
handle config: (:PRINT-TEST-CASE-NAMES T)
handle config: (TRIVIAL-BACKTRACE-TEST)
Start: TRIVIAL-BACKTRACE-TEST
Start: GENERATES-BACKTRACE
  run: TEST-1                           Pass
  run: GENERATES-BACKTRACE-TO-STRING-STREAM Fail
handle config: (:REPORT-PROPERTY :TITLE "Trivial-Backtrace | Test results")
handle config: (:REPORT-PROPERTY :RELATIVE-TO TRIVIAL-BACKTRACE-TEST)
handle config: (:REPORT-PROPERTY :STYLE-SHEET "test-style.css")
handle config: (:REPORT-PROPERTY :IF-EXISTS :SUPERSEDE)
handle config: (:REPORT-PROPERTY :FORMAT :HTML)
handle config: (:REPORT-PROPERTY :FULL-PATHNAME "test-results/test-report.html")
handle config: (:REPORT-PROPERTY :UNIQUE-NAME T)
handle config: (:BUILD-REPORT)
#P"test-results/" 
Sending report (format :HTML) to /tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/test-results-2021-05-21-1/index.html
handle config: (:REPORT-PROPERTY :UNIQUE-NAME T)
handle config: (:REPORT-PROPERTY :FORMAT :DESCRIBE)
handle config: (:REPORT-PROPERTY :FULL-PATHNAME "test-results/test-report.txt")
handle config: (:BUILD-REPORT)
Sending report (format :DESCRIBE) to test-results/test-report-2021-05-21-1.txt
handle config: (:REPORT-PROPERTY :FORMAT :SAVE)
handle config: (:REPORT-PROPERTY :FULL-PATHNAME "test-results/test-report.sav")
handle config: (:BUILD-REPORT)
Sending report (format :SAVE) to test-results/test-report-2021-05-21-1.sav
handle config: (:REPORT-PROPERTY :FORMAT :DESCRIBE)
handle config: (:REPORT-PROPERTY :FULL-PATHNAME *STANDARD-OUTPUT*)
handle config: (:BUILD-REPORT)
Sending report (format :DESCRIBE) to #<SYNONYM-STREAM :SYMBOL SB-SYS:*STDOUT* {90DF819}>
Test Report for /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/lift-standard.config: 2 tests run, 1 Failure.

Failure: generates-backtrace : generates-backtrace-to-string-stream
  Documentation: NIL
  Source       : /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/test/tests.lisp
  Condition    : Ensure failed: (PLUSP (LENGTH OUTPUT)) ()
  During       : (END-TEST)
  Code         : (
  ((LET ((OUTPUT NIL))
     (HANDLER-CASE
      (LET (#)
        (LET #
          #
          #))
      (ERROR (C) (SETF #)))
     (ENSURE (STRINGP OUTPUT))
     (ENSURE (PLUSP (LENGTH OUTPUT))))))
  
Test Report for /gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/share/common-lisp/sbcl/trivial-backtrace/lift-standard.config: 2 tests run, 1 Failure.
Lisp: 2.1.4 (2.1.4)
On  : X86 AMD Opteron(tm) Processor 6278 localhost

phase `check' succeeded after 1.2 seconds
starting phase `delete-test-results'
phase `delete-test-results' succeeded after 0.0 seconds
starting phase `create-asdf-configuration'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/.cl-union/etc/common-lisp/source-registry.conf.d/50-lift.conf' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/etc/common-lisp/source-registry.conf.d/50-lift.conf'
`/tmp/guix-build-sbcl-trivial-backtrace-1.1.0-1.6eb65bd.drv-0/source/.cl-union/etc/common-lisp/asdf-output-translations.conf.d/50-lift.conf' -> `/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/etc/common-lisp/asdf-output-translations.conf.d/50-lift.conf'
phase `create-asdf-configuration' succeeded after 0.0 seconds
starting phase `cleanup'
phase `cleanup' succeeded after 0.0 seconds
starting phase `patch-shebangs'
phase `patch-shebangs' succeeded after 0.0 seconds
starting phase `strip'
phase `strip' succeeded after 0.0 seconds
starting phase `validate-runpath'
validating RUNPATH of 0 binaries in "/gnu/store/qamf7fmjh9cg5xr53ifx62b4nkbmm7j1-sbcl-trivial-backtrace-1.1.0-1.6eb65bd/lib"...
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'
phase `reset-gzip-timestamps' succeeded after 0.0 seconds
starting phase `compress-documentation'
phase `compress-documentation' succeeded after 0.0 seconds