https://buildd.debian.org/status/fetch.php?pkg=haskell-assoc&arch=amd64&ver=1.0.2-2&stamp=1658412394&raw=0

...
hlibrary.setup: Encountered missing or private dependencies:
base >=4.3 && <4.15

 at /usr/share/perl5/Debian/Debhelper/Buildsystem/Haskell/Recipes.pm line 107.
	Debian::Debhelper::Buildsystem::Haskell::Recipes::run_quiet("debian/hlibrary.setup", "configure", "--ghc", "-v2", "--package-db=/var/lib/ghc/package.conf.d", "--prefix=/usr", "--libdir=/usr/lib/haskell-packages/ghc/lib", "--libexecdir=/usr/lib", ...) called at /usr/share/perl5/Debian/Debhelper/Buildsystem/Haskell/Recipes.pm line 131
	Debian::Debhelper::Buildsystem::Haskell::Recipes::run("debian/hlibrary.setup", "configure", "--ghc", "-v2", "--package-db=/var/lib/ghc/package.conf.d", "--prefix=/usr", "--libdir=/usr/lib/haskell-packages/ghc/lib", "--libexecdir=/usr/lib", ...) called at /usr/share/perl5/Debian/Debhelper/Buildsystem/Haskell/Recipes.pm line 622
	Debian::Debhelper::Buildsystem::Haskell::Recipes::configure_recipe() called at -e line 1
make: *** [/usr/share/cdbs/1/class/hlibrary.mk:155: configure-ghc-stamp] Error 25

We believe that the bug you reported is fixed in the latest version of
haskell-assoc, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1015799@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Ilias Tsitsimpis <iliastsi@debian.org> (supplier of updated haskell-assoc package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)
Format: 1.8
Date: Fri, 22 Jul 2022 12:17:34 +0300
Source: haskell-assoc
Architecture: source
Version: 1.0.2-3
Distribution: unstable
Urgency: medium
Maintainer: Debian Haskell Group <pkg-haskell-maintainers@lists.alioth.debian.org>
Changed-By: Ilias Tsitsimpis <iliastsi@debian.org>
Closes: 1015799
Changes:
 haskell-assoc (1.0.2-3) unstable; urgency=medium
 .
   * Patch for newer dependencies (Closes: #1015799)
Checksums-Sha1:
 b46a626f9ba0c5d4a9f5883782e1eafc26429026 2552 haskell-assoc_1.0.2-3.dsc
 63b02562325e29112d34fac16d39ded6a6f962c9 2696 haskell-assoc_1.0.2-3.debian.tar.xz
 cb3ea696d20427ca9479864343914b497788ccdc 9018 haskell-assoc_1.0.2-3_amd64.buildinfo
Checksums-Sha256:
 0dc36872f3dde3d75e99b17a328a4a66cbae68fbc901ac0c33d9cc0cfabe5a7b 2552 haskell-assoc_1.0.2-3.dsc
 bd89bed35e2f3eb03733be538610ed73034bede2f19b1e90c8c192598cb0db7a 2696 haskell-assoc_1.0.2-3.debian.tar.xz
 e9e5303366c4e92d494b85f49159b912c5a7e8f87fe863398397e729db5367fe 9018 haskell-assoc_1.0.2-3_amd64.buildinfo
Files:
 64128e309bfc9ef3176d1875207e37e3 2552 haskell optional haskell-assoc_1.0.2-3.dsc
 b34f7198c62abb96208e6294ed9a4bdf 2696 haskell optional haskell-assoc_1.0.2-3.debian.tar.xz
 0b56df926ed95cdfa876a7012d670b81 9018 haskell optional haskell-assoc_1.0.2-3_amd64.buildinfo
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