~/bibisect-win32-5.2
$ git bisect bad
7a4ee1f61ad6fbee2a1756bdff8ea65eadb07547 is the first bad commit
commit 7a4ee1f61ad6fbee2a1756bdff8ea65eadb07547
Author: Norbert Thiebaud <nthiebaud@gmail.com>
Date:   Fri Dec 11 06:01:23 2015 -0800

    source sha:7bc1f1285e82982b5d900f54f3c6f877517598b8

    source sha:7bc1f1285e82982b5d900f54f3c6f877517598b8

:040000 040000 4ff499bc0a7293ed6a21433b0b568e2610628bf2 b4f556f3e8e7f4fedea6ab7641b3f71b409497d3 M      instdir

~/bibisect-win32-5.2
$ git bisect log
# bad: [86cb9d229718f48f9538032b80037238ea79e8a5] source sha:78223678b7513ffe46804cb08f2dc5bc899b2bab
# good: [1f670510f08cb800cbae2a1dd6ea70d3542e4721] source sha:49c2b9808df8a6b197dec666dfc0cda6321a4306
git bisect start 'origin/master' 'oldest'
# bad: [3f9909c4c2ada7a3c705eba0e7ff39f96fb4dcae] source sha:b08e200c3dfa964f257c8b7719ef9c801fb107d7
git bisect bad 3f9909c4c2ada7a3c705eba0e7ff39f96fb4dcae
# bad: [73b30cd08e6a8875e5948ffe1f468c343d48d423] source sha:7cca8d3b3f5a9eda0060342fd2576d08a874b1c3
git bisect bad 73b30cd08e6a8875e5948ffe1f468c343d48d423
# skip: [c9c76d38b1ac66a9b3dca62e6d7b049cd916eba2] source sha:9d1ee5a5b4730a6d3da4e8a02a08d1d27e9d27e4
git bisect skip c9c76d38b1ac66a9b3dca62e6d7b049cd916eba2
# skip: [aff766e3a82e9932ec7daffb1986efe68fdbf9d2] source sha:d95428278d54697064973a70c68fd2c40d174d8a
git bisect skip aff766e3a82e9932ec7daffb1986efe68fdbf9d2
# bad: [48e3ff41a93200dfbfe759d99334cd4b6801c3a1] source sha:fb8cba16caa87bf21fdd2747b22d90d913557dac
git bisect bad 48e3ff41a93200dfbfe759d99334cd4b6801c3a1
# good: [7a408c0234e69f5bacb78c79546c82fbf57edb6c] source sha:431420b66fd2fc7c76a4a702653fe6baf3985fd5
git bisect good 7a408c0234e69f5bacb78c79546c82fbf57edb6c
# good: [63860ef23819073b7be33bcdbc58c072a0d38e0d] source sha:b7c2e9ae95ff41570f752ca43c361b249a65da77
git bisect good 63860ef23819073b7be33bcdbc58c072a0d38e0d
# good: [15175b57fed3eaa205e8041bb6daace7ee382529] source sha:c68b47ea1aae449599c8a616b6240daaf4be1d61
git bisect good 15175b57fed3eaa205e8041bb6daace7ee382529
# bad: [5ab4180d46cb675eddfb0ff57c02abfdefd4dbaf] source sha:ce3d3f5543e3e132a3473af27aa2c827336add0f
git bisect bad 5ab4180d46cb675eddfb0ff57c02abfdefd4dbaf
# bad: [238f555fac884f692b81d4831cfabbbb3ea3f91d] source sha:ea5c99428f56e1d3a3e782505aa2f56f905038a4
git bisect bad 238f555fac884f692b81d4831cfabbbb3ea3f91d
# good: [2782adfe73f16ad14bca3a64101e970d44d57604] source sha:8a498fad249b3a92f275f33b683f242cb8d68b7b
git bisect good 2782adfe73f16ad14bca3a64101e970d44d57604
# bad: [1b06cd8ed4cb521f25d21b2c25070e5e46dc09c9] source sha:d118979da4a44691268dbfb1fb01b6ed3954885e
git bisect bad 1b06cd8ed4cb521f25d21b2c25070e5e46dc09c9
# good: [12f4236d688854d5ba1220834a386fafeca09f49] source sha:93185f720aab0e58564c050ea3518746d8597803
git bisect good 12f4236d688854d5ba1220834a386fafeca09f49
# bad: [fef3841536cb2dec1d1fd6aaf766029d5cae4b9a] source sha:f1df1056399759e05bed9e9f94208671ca333d39
git bisect bad fef3841536cb2dec1d1fd6aaf766029d5cae4b9a
# bad: [7a4ee1f61ad6fbee2a1756bdff8ea65eadb07547] source sha:7bc1f1285e82982b5d900f54f3c6f877517598b8
git bisect bad 7a4ee1f61ad6fbee2a1756bdff8ea65eadb07547
# first bad commit: [7a4ee1f61ad6fbee2a1756bdff8ea65eadb07547] source sha:7bc1f1285e82982b5d900f54f3c6f877517598b8