~/bibisect-win32-5.2
$ git bisect bad
f6d00d870871adc9590658c20e080461b57f366a is the first bad commit
commit f6d00d870871adc9590658c20e080461b57f366a
Author: Norbert Thiebaud <nthiebaud@gmail.com>
Date:   Fri Mar 18 20:40:31 2016 -0700

    source sha:e45d80f20ff6a05888f92ae942abed67609d5b20

    source sha:e45d80f20ff6a05888f92ae942abed67609d5b20

:040000 040000 b13fe698faab6455e18a6bfc77d5dbfe0f928eac d9c19bfb9c8f696178d5c8f76e04b416766e44da 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'
# good: [3f9909c4c2ada7a3c705eba0e7ff39f96fb4dcae] source sha:b08e200c3dfa964f257c8b7719ef9c801fb107d7
git bisect good 3f9909c4c2ada7a3c705eba0e7ff39f96fb4dcae
# skip: [0679445193ab11c32226f60d9143f84a50f019e4] source sha:caf64a8c814bf821eef302fc6c2570c05b7fb169
git bisect skip 0679445193ab11c32226f60d9143f84a50f019e4
# good: [36ee7f1f92191b9af00be60fc03ef6747f869499] source sha:bd1a3e75738d65a3bdd615c106ea57a999d51376
git bisect good 36ee7f1f92191b9af00be60fc03ef6747f869499
# skip: [1bd25d54734d414a3721b74d5be0ff731d4ba440] source sha:097bf754c09e8b1ba57e3367baa010898611b61b
git bisect skip 1bd25d54734d414a3721b74d5be0ff731d4ba440
# skip: [f24846ffa9b83cfc5f4f951dde5cce17a0f2d1fc] source sha:1e4e503a5399990064d9d91c392a7bec7502b01d
git bisect skip f24846ffa9b83cfc5f4f951dde5cce17a0f2d1fc
# skip: [39dc04291bc5d188e4adfe0d09d10cef86f09b84] source sha:388ffd22b1a1cba175521153b3427672c74e31e6
git bisect skip 39dc04291bc5d188e4adfe0d09d10cef86f09b84
# skip: [c7f401f99c0997bc4ace4c689608f138039d191f] source sha:6254b1f70e60af43b2b120ab8c07074f0ddc9d33
git bisect skip c7f401f99c0997bc4ace4c689608f138039d191f
# skip: [e56fd08e462e1146b7217897e06744a8500496a6] source sha:d46bfe13675735caf6d7fbf11ed2d1f5d30a49cd
git bisect skip e56fd08e462e1146b7217897e06744a8500496a6
# skip: [d74362ebc694244144aefaa4a17c2af9e658b0f8] source sha:942b760088cde7e4b87bba132443f01ebd939a33
git bisect skip d74362ebc694244144aefaa4a17c2af9e658b0f8
# skip: [befaec7d753cb75fe41701c3c23539b017624693] source sha:b876bbe2cacce8af379b10d82da6c7e7d229b361
git bisect skip befaec7d753cb75fe41701c3c23539b017624693
# bad: [202a4247d25e846e682fdb03a54e9a112bffe96e] source sha:9bbd828f81b9139dfeaf5e211d476f1b2f72e7c2
git bisect bad 202a4247d25e846e682fdb03a54e9a112bffe96e
# skip: [62565d0c4d7bf63786f8c11317ba0b2681a1c897] source sha:fbfcde95eb0bde55857b1102716b4514eddd5417
git bisect skip 62565d0c4d7bf63786f8c11317ba0b2681a1c897
# skip: [efe2f539e2cf53613435ca6e49c2146f377a92fb] source sha:577fbba417454da8cd461da71fee8b97896d2497
git bisect skip efe2f539e2cf53613435ca6e49c2146f377a92fb
# bad: [fed6fbe4f4ebf7cc1820a7314b7d8c892e7361c2] source sha:8375affb39ac72f5a20d8a1377ccea59fe94aa73
git bisect bad fed6fbe4f4ebf7cc1820a7314b7d8c892e7361c2
# bad: [4dabca6a201cc85a0b3d39fc52c6f03540dc0141] source sha:9f6d7d40b00fd67200c1a2a863cded790e77a40a
git bisect bad 4dabca6a201cc85a0b3d39fc52c6f03540dc0141
# bad: [c777b6c6db140410bd2d7d0d4c30ee944a7a0daa] source sha:84405da245d7162e7484b2e48553b0eaab5c2a35
git bisect bad c777b6c6db140410bd2d7d0d4c30ee944a7a0daa
# bad: [1d82cbbf42c3e1d4d308f2aedc839ee785c6861c] source sha:ce66911720b3245b21fb14bb83619c42610e5ac6
git bisect bad 1d82cbbf42c3e1d4d308f2aedc839ee785c6861c
# bad: [2243cc09c753c002f2e87401fad75452b853454c] source sha:f53fc22f04ccd799035acbec718c42176a4554c9
git bisect bad 2243cc09c753c002f2e87401fad75452b853454c
# bad: [00bbd1589d6e9fd17b745f24c681b4941e900e27] source sha:36389d83d7eaa9b14236b14c46f1e5101a471b8f
git bisect bad 00bbd1589d6e9fd17b745f24c681b4941e900e27
# bad: [39072e09c24b0b05a01cf15c7ee3356d582ca4ba] source sha:b47cb646ff2a62fcd3fac0e453a7261bbaefbcb7
git bisect bad 39072e09c24b0b05a01cf15c7ee3356d582ca4ba
# bad: [a5730e5a52f2ad1d0bd2ecdb1ab60ac74ea77b66] source sha:f7965b0bcd559451c471a26bf5fd6f542887d95e
git bisect bad a5730e5a52f2ad1d0bd2ecdb1ab60ac74ea77b66
# good: [2ff64f3b32d778d5631fa58dacd3744fb2548475] source sha:2a1b70c4b2d5debf235c088a1e3c71a3457c1af7
git bisect good 2ff64f3b32d778d5631fa58dacd3744fb2548475
# bad: [30a556d1c169cc1f86aaa97d9c5f6f0c8b537bf3] source sha:03637a75c1bebf8b35b520139b9ddfa3238ee53f
git bisect bad 30a556d1c169cc1f86aaa97d9c5f6f0c8b537bf3
# bad: [f6d00d870871adc9590658c20e080461b57f366a] source sha:e45d80f20ff6a05888f92ae942abed67609d5b20
git bisect bad f6d00d870871adc9590658c20e080461b57f366a
# first bad commit: [f6d00d870871adc9590658c20e080461b57f366a] source sha:e45d80f20ff6a05888f92ae942abed67609d5b20