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

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/rebuilderdzcs5zr/inputs/mfem_4.8+ds-1_amd64.buildinfo
Source: mfem
Version: 4.8+ds-1
rebuilderd-worker node: osuosl41-amd64

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| Downloading sources                          Thu, 30 Oct 2025 21:54:34 +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 [55.8 kB]
Get:5 https://deb.debian.org/debian trixie-backports InRelease [54.0 kB]
Get:6 https://deb.debian.org/debian forky InRelease [147 kB]
Get:7 https://deb.debian.org/debian sid InRelease [207 kB]
Get:8 https://deb.debian.org/debian experimental InRelease [101 kB]
Get:9 https://deb.debian.org/debian trixie/main Sources [10.5 MB]
Get:10 https://deb.debian.org/debian trixie/non-free-firmware Sources [6,536 B]
Get:11 https://deb.debian.org/debian-security trixie-security/main Sources [91.1 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 [2,788 B]
Get:14 https://deb.debian.org/debian trixie-proposed-updates/main Sources [94.4 kB]
Get:15 https://deb.debian.org/debian trixie-proposed-updates/non-free-firmware Sources [692 B]
Get:16 https://deb.debian.org/debian trixie-backports/main Sources [79.2 kB]
Get:17 https://deb.debian.org/debian trixie-backports/non-free-firmware Sources [1,052 B]
Get:18 https://deb.debian.org/debian forky/non-free-firmware Sources [7,128 B]
Get:19 https://deb.debian.org/debian forky/main Sources [10.7 MB]
Get:20 https://deb.debian.org/debian sid/main Sources [11.2 MB]
Get:21 https://deb.debian.org/debian sid/non-free-firmware Sources [9,088 B]
Get:22 https://deb.debian.org/debian experimental/non-free-firmware Sources [2,572 B]
Get:23 https://deb.debian.org/debian experimental/main Sources [384 kB]
Fetched 33.9 MB in 6s (5,995 kB/s)
Reading package lists...
'https://deb.debian.org/debian/pool/main/m/mfem/mfem_4.8%2bds-1.dsc' mfem_4.8+ds-1.dsc 2031 SHA256:1e8408838837eb7f763a5aaed227e2db0e533a5f0154343abc74916e4789c1f7
'https://deb.debian.org/debian/pool/main/m/mfem/mfem_4.8%2bds.orig.tar.xz' mfem_4.8+ds.orig.tar.xz 2500484 SHA256:14dbf319c3a338583418a6e111e965593a1232da87d24ac6355840910bb1eaa0
'https://deb.debian.org/debian/pool/main/m/mfem/mfem_4.8%2bds-1.debian.tar.xz' mfem_4.8+ds-1.debian.tar.xz 16240 SHA256:77711ca3cad31b07b0ec92980f9007784ab06d0e37b84ac5f7abf67c9e117269
14dbf319c3a338583418a6e111e965593a1232da87d24ac6355840910bb1eaa0  mfem_4.8+ds.orig.tar.xz
77711ca3cad31b07b0ec92980f9007784ab06d0e37b84ac5f7abf67c9e117269  mfem_4.8+ds-1.debian.tar.xz
1e8408838837eb7f763a5aaed227e2db0e533a5f0154343abc74916e4789c1f7  mfem_4.8+ds-1.dsc

+------------------------------------------------------------------------------+
| Calling debrebuild                           Thu, 30 Oct 2025 21:54:41 +0000 |
+------------------------------------------------------------------------------+

Rebuilding mfem=4.8+ds-1 in /srv/rebuilderd/tmp/rebuilderdzcs5zr/inputs now.
+ nice /usr/bin/debrebuild --buildresult=/srv/rebuilderd/tmp/rebuilderdzcs5zr/out --builder=sbuild+unshare --cache=/srv/rebuilderd/cache -- /srv/rebuilderd/tmp/rebuilderdzcs5zr/inputs/mfem_4.8+ds-1_amd64.buildinfo
/srv/rebuilderd/tmp/rebuilderdzcs5zr/inputs/mfem_4.8+ds-1_amd64.buildinfo contains a GPG signature which has NOT been validated
Using defined Build-Path: /build/reproducible-path/mfem-4.8+ds
I: verifying dsc... successful!
cannot find:
libllvm21:amd64=1:21.1.4-5
debootsnap failed at /usr/bin/debrebuild line 492.