Dear maintainer:

During a rebuild of all packages in bookworm, this package failed to build.

[ Note: The bug is marked as fixed with the version in trixie/forky/sid, but
  packages in bookworm must still build in bookworm ].

Below you will find the last part of the build log (probably the most
relevant part, but not necessarily). If required, the full build log
is available here:

https://people.debian.org/~sanvila/build-logs/bookworm/

About the archive rebuild: The build was made on virtual machines from AWS,
using sbuild and a reduced chroot with only build-essential packages.

If you cannot reproduce the bug please contact me privately, as I
am willing to provide ssh access to a virtual machine where the bug is
fully reproducible.

If this is really a bug in one of the build-depends, please use
reassign and add an affects on src:nbd, so that this is still
visible in the BTS web page for this package.

Thanks.
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[...]
 debian/rules build
dh build
   dh_update_autotools_config
   debian/rules override_dh_autoreconf
make[1]: Entering directory '/<<PKGBUILDDIR>>'
./autogen.sh
+ make -C man -f mans.mk nbd-server.1.sh.in nbd-server.5.sh.in nbd-client.8.sh.in nbd-trdump.1.sh.in nbd-trplay.1.sh.in nbdtab.5.sh.in
make[2]: Entering directory '/<<PKGBUILDDIR>>/man'
make[2]: 'nbd-server.1.sh.in' is up to date.
make[2]: 'nbd-server.5.sh.in' is up to date.
make[2]: 'nbd-client.8.sh.in' is up to date.

[... snipped ...]

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** Message: 15:18:54.365: 590064: Throughput read test (without flushes) complete. Took 0.059 seconds to complete, 68.307Mib/s
PASS: unix
./integrityhuge
590087: Seq 00000002 Queued: 00000001 Inflight: 00000000 Done: 00000000
590087: Seq 00000252 Queued: 00000222 Inflight: 00000001 Done: 00000027
590087: Seq 00000252 Queued: 00000204 Inflight: 00000001 Done: 00000045
590087: Seq 00000252 Queued: 00000182 Inflight: 00000001 Done: 00000067
590087: Seq 00000252 Queued: 00000159 Inflight: 00000001 Done: 00000090
590087: Seq 00000252 Queued: 00000134 Inflight: 00000001 Done: 00000115
590087: Seq 00000252 Queued: 00000110 Inflight: 00000001 Done: 00000139
590087: Seq 00000252 Queued: 00000089 Inflight: 00000001 Done: 00000160
590087: Seq 00000252 Queued: 00000058 Inflight: 00000001 Done: 00000191
590087: Seq 00000252 Queued: 00000038 Inflight: 00000001 Done: 00000211
590087: Seq 00000252 Queued: 00000008 Inflight: 00000001 Done: 00000241
590087: Seq 00000252 Queued: 00000000 Inflight: 00000000 Done: 00000250

** Message: 15:19:05.662: 590087: Integrity read test complete. Took 10.273 seconds to complete, 553.843Mib/s
PASS: integrityhuge
./handshake
** Message: 15:19:06.737: Handshake test completed. No errors encountered.
PASS: handshake
./tls
TLS handshake failed: Error in the certificate.

** (process:590177): WARNING **: 15:19:07.765: Could not open socket: Could not read size: Connection reset by peer

** (process:590177): WARNING **: 15:19:07.765: Could not read size: Connection reset by peer

** (process:590177): WARNING **: 15:19:07.765: Could not run test: Could not read size: Connection reset by peer
FAIL: tls
./tlswrongcert
TLS handshake failed: An unexpected TLS packet was received.

** (process:590198): WARNING **: 15:19:08.793: Could not open socket: Could not read size: Resource temporarily unavailable
** Message: 15:19:08.794: Test failed, as expected
PASS: tlswrongcert
./tlshuge
TLS handshake failed: Error in the certificate.

** (process:590218): WARNING **: 15:19:09.821: Could not open socket: Could not read size: Connection reset by peer

** (process:590218): WARNING **: 15:19:09.821: Could not read size: Connection reset by peer

** (process:590218): WARNING **: 15:19:09.821: Could not run test: Could not read size: Connection reset by peer
FAIL: tlshuge
=====================================
2 of 19 tests failed
Please report to nbd@other.debian.org
=====================================
make[4]: *** [Makefile:569: check-TESTS] Error 1
make[4]: Leaving directory '/<<PKGBUILDDIR>>/tests/run'
make[3]: *** [Makefile:695: check-am] Error 2
make[3]: Leaving directory '/<<PKGBUILDDIR>>/tests/run'
make[2]: *** [Makefile:370: check-recursive] Error 1
make[2]: Leaving directory '/<<PKGBUILDDIR>>/tests'
make[1]: *** [Makefile:912: check-recursive] Error 1
make[1]: Leaving directory '/<<PKGBUILDDIR>>'
dh_auto_test: error: make -j2 check "TESTSUITEFLAGS=-j2 --verbose" VERBOSE=1 returned exit code 2
make: *** [debian/rules:8: build] Error 25
dpkg-buildpackage: error: debian/rules build subprocess returned exit status 2
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