Comment 2 for bug 1914145

liburing built successfully on all archs in hirsute-proposed.

autopkgtests look green (!) on amd64/arm64/ppc64el/s390x and
fail on armhf as seen previously (not a regression.)

autopkgtests for the reverse dependencies, in update_excuses:

- samba: fail consistently in all archs -- this is known and is fixed with the no-change rebuild.

  current: [1]
 smbclient-share-access-uring FAIL non-zero exit status 1

  no-change rebuild: [2]
 smbclient-share-access-uring PASS

- mpd: fail in s390x, even w/ a few retries, i'll take a look.

  however, this is not the version in hirsute-proposed.
  it was blocked on build failure on ppc64el [3], no logs,
  i just retried it, and it finished successfully.

  we'll need the no-change rebuild anyway, on top of -proposed.

[1] https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-hirsute-mfo-lp1914145/hirsute/amd64/s/samba/20210202_233735_bb529@/log.gz
[2] https://objectstorage.prodstack4-5.canonical.com/v1/AUTH_77e2ada1e7a84929a74ba3b87153c0ac/autopkgtest-hirsute-mfo-lp1914145/hirsute/amd64/s/samba/20210203_220550_7e02e@/log.gz

[3]

update_excuses:

mpd (0.22.3-1 to 0.22.4-1)
...
    Issues preventing migration:
    missing build on ppc64el: mpd (from 0.22.3-1)
    arch:ppc64el not built yet, autopkgtest delayed there
...