===============================================================================

About this build: this rebuild has been done as part of reproduce.debian.net
where we aim to reproduce Debian binary packages distributed via ftp.debian.org,
by rebuilding using the exact same packages as the original build on the buildds,
as described in the relevant .buildinfo file from buildinfos.debian.net.

For more information please go to https://reproduce.debian.net or join
#debian-reproducible on irc.debian.org

===============================================================================

Preparing download of sources for /srv/rebuilderd/tmp/rebuilderduO2FTO/inputs/unifrac_1.3-4+b4_arm64.buildinfo
Source: unifrac
Version: 1.3-4
rebuilderd-worker node: codethink02-arm64

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| Downloading sources                          Tue, 09 Dec 2025 21:45:40 +0000 |
+------------------------------------------------------------------------------+

Get:1 https://deb.debian.org/debian trixie InRelease [140 kB]
Get:2 https://deb.debian.org/debian-security trixie-security InRelease [43.4 kB]
Get:3 https://deb.debian.org/debian trixie-updates InRelease [47.3 kB]
Get:4 https://deb.debian.org/debian trixie-proposed-updates InRelease [57.5 kB]
Get:5 https://deb.debian.org/debian trixie-backports InRelease [54.0 kB]
Get:6 https://deb.debian.org/debian forky InRelease [137 kB]
Get:7 https://deb.debian.org/debian sid InRelease [176 kB]
Get:8 https://deb.debian.org/debian experimental InRelease [82.8 kB]
Get:9 https://deb.debian.org/debian trixie/non-free-firmware Sources [6548 B]
Get:10 https://deb.debian.org/debian trixie/main Sources [10.5 MB]
Get:11 https://deb.debian.org/debian-security trixie-security/main Sources [112 kB]
Get:12 https://deb.debian.org/debian-security trixie-security/non-free-firmware Sources [696 B]
Get:13 https://deb.debian.org/debian trixie-updates/main Sources [2788 B]
Get:14 https://deb.debian.org/debian trixie-proposed-updates/main Sources [63.5 kB]
Get:15 https://deb.debian.org/debian trixie-backports/non-free-firmware Sources [2468 B]
Get:16 https://deb.debian.org/debian trixie-backports/main Sources [108 kB]
Get:17 https://deb.debian.org/debian forky/non-free-firmware Sources [7688 B]
Get:18 https://deb.debian.org/debian forky/main Sources [10.6 MB]
Get:19 https://deb.debian.org/debian sid/main Sources [11.2 MB]
Get:20 https://deb.debian.org/debian sid/non-free-firmware Sources [9692 B]
Get:21 https://deb.debian.org/debian experimental/main Sources [354 kB]
Get:22 https://deb.debian.org/debian experimental/non-free-firmware Sources [3052 B]
Fetched 33.8 MB in 31s (1091 kB/s)
Reading package lists...
'https://deb.debian.org/debian/pool/main/u/unifrac/unifrac_1.3-4.dsc' unifrac_1.3-4.dsc 2198 SHA256:5b6b6ef5f63e14969b5ab679d1ada5874721178ee00810173ed2db50e6f69e20
'https://deb.debian.org/debian/pool/main/u/unifrac/unifrac_1.3.orig.tar.gz' unifrac_1.3.orig.tar.gz 65918 SHA256:e8cc37c3d5aaa31494c218df8a336eae135049d6840023d057da4fda8c4a4377
'https://deb.debian.org/debian/pool/main/u/unifrac/unifrac_1.3-4.debian.tar.xz' unifrac_1.3-4.debian.tar.xz 7788 SHA256:c1d9af94472d48cb50abb4a674097c0f529c4e8e9f163272c01f207118a5e7a8
e8cc37c3d5aaa31494c218df8a336eae135049d6840023d057da4fda8c4a4377  unifrac_1.3.orig.tar.gz
c1d9af94472d48cb50abb4a674097c0f529c4e8e9f163272c01f207118a5e7a8  unifrac_1.3-4.debian.tar.xz
5b6b6ef5f63e14969b5ab679d1ada5874721178ee00810173ed2db50e6f69e20  unifrac_1.3-4.dsc

+------------------------------------------------------------------------------+
| Calling debrebuild                           Tue, 09 Dec 2025 21:46:12 +0000 |
+------------------------------------------------------------------------------+

Rebuilding unifrac=1.3-4 in /srv/rebuilderd/tmp/rebuilderduO2FTO/inputs now.
+ nice /usr/bin/debrebuild --buildresult=/srv/rebuilderd/tmp/rebuilderduO2FTO/out --builder=sbuild+unshare --cache=/srv/rebuilderd/cache -- /srv/rebuilderd/tmp/rebuilderduO2FTO/inputs/unifrac_1.3-4+b4_arm64.buildinfo
/srv/rebuilderd/tmp/rebuilderduO2FTO/inputs/unifrac_1.3-4+b4_arm64.buildinfo contains a GPG signature which has NOT been validated
Using defined Build-Path: /build/reproducible-path/unifrac-1.3
I: verifying dsc... successful!
cannot find:
linux-libc-dev:arm64=6.17.10-1
debootsnap failed at /usr/bin/debrebuild line 492.