reassign 686064 ftp.debian.org bye I ran into this issue too. I've worked around it --diff=none for the time being.
Full output at https://gist.github.com/ewxrjk/89593af604bc15b8202e but the place where it first goes wrong is: [ 35%] Getting: dists/jessie-backports/main/binary-i386/Packages.diff/2015-04-23-0859.17.gz... #** GET http://ftp.uk.debian.org/debian/dists/jessie-backports/main/binary-i386/Packages.diff/2015-04-23-0859.17.gz ==> 404 Not Found At the time of writing, the files actually present at http://ftp.uk.debian.org/debian/dists/jessie-backports/main/binary-i386/Packages.diff/ are: 2015-04-22-1458.18.gz 22-Apr-2015 14:58 3478 2015-04-23-0258.53.gz 23-Apr-2015 02:58 1113 2015-04-27-2057.47.gz 27-Apr-2015 20:57 831 2015-04-29-1456.59.gz 29-Apr-2015 14:57 1537 2015-04-29-2102.06.gz 29-Apr-2015 21:02 1546 2015-04-30-1456.41.gz 30-Apr-2015 14:56 460 2015-04-30-2056.40.gz 30-Apr-2015 20:56 1137 2015-05-05-1457.05.gz 05-May-2015 14:57 419 2015-05-05-2056.27.gz 05-May-2015 20:56 965 2015-05-06-0912.31.gz 06-May-2015 09:12 614 2015-05-08-1454.02.gz 08-May-2015 14:54 29384 2015-05-08-2053.32.gz 08-May-2015 20:53 6386 2015-05-09-0253.59.gz 09-May-2015 02:54 9021 2015-05-09-0853.16.gz 09-May-2015 08:53 10240 2015-05-09-1454.13.gz 09-May-2015 14:54 2913 2015-05-09-2054.18.gz 09-May-2015 20:54 7670 2015-05-10-0858.42.gz 10-May-2015 08:58 6184 Index 10-May-2015 08:58 3817 The contents of Index are: SHA1-Current: 1a25d3ec5e6b737c63b3d00d2cd1ef171623f998 345165 SHA1-History: da39a3ee5e6b4b0d3255bfef95601890afd80709 0 2015-04-22-1458.18 a8d65a6d88f40110224d6a730afcdae8d9b53eaa 14619 2015-04-23-0258.53 a8d65a6d88f40110224d6a730afcdae8d9b53eaa 14619 2015-04-23-0859.17 5342df5b98bf170a02f72f7f023f1764ce69c0d7 17590 2015-04-27-2057.47 e1a08091fa014c20000f9bd27589d5ca642eb425 17576 2015-04-29-1456.59 f45cffc568a4aee7176196757c3468fc07fc9e4b 23795 2015-04-29-2102.06 8103201133cb6f36b787765f5fab9f4e47127b71 23796 2015-04-30-0854.55 8007f0b9898a11e7cb5f8bd2fea47d311b664216 21728 2015-04-30-1456.41 26c1c46ba88449048d60d7e1e87f331cfcd7b3db 26464 2015-04-30-2056.40 7badc9c97862a34093d6b72b18222f3206b00281 22386 2015-05-01-0254.12 f32ae73ffa5c2c9a1e3dc4df89c4b2a45cfe2d29 24433 2015-05-01-0856.48 7ddb96c4a009aa6b11512a8f87484b952c927ed3 22382 2015-05-01-2050.47 2f55de5afc838b79647c6eed7d88a445075ff201 29145 2015-05-05-1457.05 3a9a595b1c23b57a86be40911123057b72e4a411 29714 2015-05-05-2056.27 872c6fa6d7400f97d799fee2720609b435dd7a05 24982 2015-05-06-0254.04 360c472f9532d9361cb059f1f246f42be6e036b3 31768 2015-05-06-0912.31 1eb714a21e258eb5df9c39638c81cbeb4fe8b9bc 25638 2015-05-06-1455.16 de6e654fd09258d14ae947a0743357602899db6a 26979 2015-05-06-2108.05 9be882aa92fbad4a9f7ce202447db75240f429cf 31733 2015-05-08-1454.02 542875e3b1d9cec8b31a8e368f0431d56b19ec6e 179283 2015-05-08-2053.32 4f54728dee6f3c90ff02384bafc5932d7f65c4a7 179212 2015-05-09-0253.59 b29325faad6d148b1b5460b71d4b2c060af3321d 180309 2015-05-09-0853.16 e0c372147f8482afb75bc1fe0310d28934bb21b4 223305 2015-05-09-1454.13 15aa70e3629ed92866f6e0ec946e2dc4f3bc62bc 290049 2015-05-09-2054.18 5d5d04ddc13821bbd6d11cadf75eb9c2467fa646 322373 2015-05-10-0254.51 78c5aae58275c9f04294086b405d94a230497a54 335165 2015-05-10-0858.42 78c5aae58275c9f04294086b405d94a230497a54 335165 2015-05-10-0858.42 SHA1-Patches: eb2ab9ae950ab989a15241236beaea8564fd00bc 14624 2015-04-22-1458.18 c15f28f87e7092f94411b51d11c01678ef586bb1 2976 2015-04-23-0258.53 75241daf49d49f7ac1c43ba571e180491d51d384 2980 2015-04-23-0859.17 3698e1deaac3644e045f0bf1cd0b73cb79350ecd 2059 2015-04-27-2057.47 8c3adb235028482fb3d11cee898dd180d4dbbb0e 4157 2015-04-29-1456.59 e45a22576dfac57614fb1f61519ef06d92ec1d73 2019 2015-04-29-2102.06 9723e2c3a2b3ed2f9da68447a66fdd2c2090733b 2020 2015-04-30-0854.55 2046e82cc33d7b591421645ceb3bbda2ffd61b8e 660 2015-04-30-1456.41 6edf1f7aa74facdfd2b1ed375309429ddbd41d53 2759 2015-04-30-2056.40 8bd9cfb8c69a9099beb2adf31fc2e31d492b094d 2054 2015-05-01-0254.12 5da3bdefd07e4cc888d2e0a057cba467220b5a78 4749 2015-05-01-0856.48 988121465a505872a4dae62026b503e8b59f3ced 6776 2015-05-01-2050.47 e4f6af6305ab8ebe0dd27be2c7d9b401d077df90 576 2015-05-05-1457.05 0448c03dbbef6f6f7a3293e49b7fb8d710e636b7 2061 2015-05-05-2056.27 20adba85a6c674baaef1c70ea0efea05fee7ed53 663 2015-05-06-0254.04 46f5167ff42bc9dbdd295461102d0ac3f386ac9f 1197 2015-05-06-0912.31 d6540b79269dd3000bf02b7e1d1f8e8a1971f36b 2010 2015-05-06-1455.16 3bf274615d8ce5dc6a52c41153c29fa682ac65f4 4746 2015-05-06-2108.05 7cadc98fb04b73c79405a9a69ffbe58503cda1ea 147520 2015-05-08-1454.02 ee2dc204b230289a40025d5712e0ccf428a9deba 40191 2015-05-08-2053.32 9319e133c5b42048584b1540552e16f751e019e6 1104 2015-05-09-0253.59 6200475f6f48eed78b29e411e1e372b191295eab 43034 2015-05-09-0853.16 f9bf61ee1671e9bc5e68524968df82410939ecd5 66898 2015-05-09-1454.13 a6c3f602af31a4fc7913f72ad82dbfc6633122a6 32387 2015-05-09-2054.18 4685f577e5b24674c8ec471149bcad338f818751 12834 2015-05-10-0254.51 74540d77ab4ce7b366fd3eb8435eb00f4ab2b1db 10048 2015-05-10-0858.42 74540d77ab4ce7b366fd3eb8435eb00f4ab2b1db 10048 2015-05-10-0858.42 This does mention the missing file in SHA1-History (which I think means: "if you have a8d65a6d..., you can apply 2015-04-23-0859.17.gz to it"). But it's not the only diff for that hash. Wild guess: this fact is relevant somehow. The missing patch is also mentioned in SHA1-Patches. On the face of it, this seems to be a bug in the archive, rather than in debmirror. ttfn/rjk -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org