mozregression.txt

nermolov@NewMac ~> mozregression --good 2017-06-12 --bad 2017-09-21
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You should use a config file. Please use the --write-config command line flag to help you create one.
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 0:05.42 INFO: Testing good and bad builds to ensure that they are really good and bad...
 0:05.42 INFO: Downloading build from: https://archive.mozilla.org/pub/firefox/nightly/2017/06/2017-06-12-09-11-12-mozilla-central/firefox-56.0a1.en-US.mac.dmg
===== Downloaded 100% =====
 0:12.96 INFO: Running mozilla-central build for 2017-06-12
 0:28.44 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpANUJ2s/FirefoxNightly.app/Contents/MacOS/firefox
 0:28.44 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpANUJ2s/FirefoxNightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmp2G1apX.mozrunner
 0:28.45 INFO: application_buildid: 20170612091112
 0:28.45 INFO: application_changeset: 2a63a6c35033b5cbc6c98cabc7657c7290284691
 0:28.45 INFO: application_name: Firefox
 0:28.45 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 0:28.45 INFO: application_version: 56.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry' or 'exit' and press Enter): good
 0:50.61 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/2017-09-21--mozilla-central--firefox-58.0a1.en-US.mac.dmg (downloaded in background)
 0:50.61 INFO: Running mozilla-central build for 2017-09-21
 1:06.26 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpafw3eN/FirefoxNightly.app/Contents/MacOS/firefox
 1:06.26 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpafw3eN/FirefoxNightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmp4GJAtn.mozrunner
 1:06.27 INFO: application_buildid: 20170921220243
 1:06.27 INFO: application_changeset: ca7d18dbacbf103d74a3213d8d08a7c3e4def9a2
 1:06.27 INFO: application_name: Firefox
 1:06.27 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 1:06.27 INFO: application_version: 58.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry' or 'exit' and press Enter): bad
 1:39.43 INFO: Good and bad builds are correct. Let's continue the bisection.
 1:39.43 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=2a63a6c35033b5cbc6c98cabc7657c7290284691&tochange=ca7d18dbacbf103d74a3213d8d08a7c3e4def9a2

 1:39.43 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/2017-08-02--mozilla-central--firefox-57.0a1.en-US.mac.dmg (downloaded in background)
 1:39.43 INFO: Running mozilla-central build for 2017-08-02
 1:55.74 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmphKJ9pf/FirefoxNightly.app/Contents/MacOS/firefox
 1:55.74 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmphKJ9pf/FirefoxNightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpJqhSkF.mozrunner
 1:55.76 INFO: application_buildid: 20170802100302
 1:55.76 INFO: application_changeset: 52285ea5e54c73d3ed824544cef2ee3f195f05e6
 1:55.76 INFO: application_name: Firefox
 1:55.76 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 1:55.76 INFO: application_version: 57.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry' or 'exit' and press Enter): good
 2:19.27 INFO: Narrowed nightly regression window from [2017-06-12, 2017-09-21] (101 days) to [2017-08-02, 2017-09-21] (50 days) (~5 steps left)
 2:19.27 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=52285ea5e54c73d3ed824544cef2ee3f195f05e6&tochange=ca7d18dbacbf103d74a3213d8d08a7c3e4def9a2

 2:19.27 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/2017-08-27--mozilla-central--firefox-57.0a1.en-US.mac.dmg (downloaded in background)
 2:19.27 INFO: Running mozilla-central build for 2017-08-27
 2:34.38 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpQrtujC/FirefoxNightly.app/Contents/MacOS/firefox
 2:34.38 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpQrtujC/FirefoxNightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpWT5e2M.mozrunner
 2:34.39 INFO: application_buildid: 20170827100428
 2:34.39 INFO: application_changeset: f819969d7619f01e806e2685b8b3196f64624551
 2:34.39 INFO: application_name: Firefox
 2:34.39 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 2:34.39 INFO: application_version: 57.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): good
 2:58.41 INFO: Narrowed nightly regression window from [2017-08-02, 2017-09-21] (50 days) to [2017-08-27, 2017-09-21] (25 days) (~4 steps left)
 2:58.41 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=f819969d7619f01e806e2685b8b3196f64624551&tochange=ca7d18dbacbf103d74a3213d8d08a7c3e4def9a2

 2:58.41 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/2017-09-09--mozilla-central--firefox-57.0a1.en-US.mac.dmg (downloaded in background)
 2:58.41 INFO: Running mozilla-central build for 2017-09-09
 3:11.49 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpkll0Je/FirefoxNightly.app/Contents/MacOS/firefox
 3:11.50 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpkll0Je/FirefoxNightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmph4fX2O.mozrunner
 3:11.51 INFO: application_buildid: 20170909220406
 3:11.51 INFO: application_changeset: d53ba311ca2f0c3d81d4a5e88a7449c18ec5e4b6
 3:11.51 INFO: application_name: Firefox
 3:11.51 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 3:11.51 INFO: application_version: 57.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): bad
 3:52.02 INFO: Narrowed nightly regression window from [2017-08-27, 2017-09-21] (25 days) to [2017-08-27, 2017-09-09] (13 days) (~3 steps left)
 3:52.02 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=f819969d7619f01e806e2685b8b3196f64624551&tochange=d53ba311ca2f0c3d81d4a5e88a7449c18ec5e4b6

 3:52.02 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/2017-09-03--mozilla-central--firefox-57.0a1.en-US.mac.dmg (downloaded in background)
 3:52.02 INFO: Running mozilla-central build for 2017-09-03
 4:05.43 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpOQXaus/FirefoxNightly.app/Contents/MacOS/firefox
 4:05.43 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpOQXaus/FirefoxNightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpSmnoJI.mozrunner
 4:05.44 INFO: application_buildid: 20170903220032
 4:05.44 INFO: application_changeset: 8e05298328da75f3056a9f1f9609938870d756a0
 4:05.44 INFO: application_name: Firefox
 4:05.44 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 4:05.44 INFO: application_version: 57.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): good
 4:22.56 INFO: Narrowed nightly regression window from [2017-08-27, 2017-09-09] (13 days) to [2017-09-03, 2017-09-09] (6 days) (~2 steps left)
 4:22.56 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=8e05298328da75f3056a9f1f9609938870d756a0&tochange=d53ba311ca2f0c3d81d4a5e88a7449c18ec5e4b6

 4:22.56 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/2017-09-06--mozilla-central--firefox-57.0a1.en-US.mac.dmg (downloaded in background)
 4:22.56 INFO: Running mozilla-central build for 2017-09-06
 4:36.47 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpHaVZfS/FirefoxNightly.app/Contents/MacOS/firefox
 4:36.47 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpHaVZfS/FirefoxNightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpTG5pMX.mozrunner
 4:36.48 INFO: application_buildid: 20170906220306
 4:36.48 INFO: application_changeset: 93dd2e456c0ecca00fb4d28744e88078a77deaf7
 4:36.48 INFO: application_name: Firefox
 4:36.48 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 4:36.48 INFO: application_version: 57.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): good
 4:49.08 INFO: Narrowed nightly regression window from [2017-09-03, 2017-09-09] (6 days) to [2017-09-06, 2017-09-09] (3 days) (~1 steps left)
 4:49.08 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=93dd2e456c0ecca00fb4d28744e88078a77deaf7&tochange=d53ba311ca2f0c3d81d4a5e88a7449c18ec5e4b6

 4:49.08 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/2017-09-08--mozilla-central--firefox-57.0a1.en-US.mac.dmg (downloaded in background)
 4:49.08 INFO: Running mozilla-central build for 2017-09-08
 5:02.44 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpGbPuZP/FirefoxNightly.app/Contents/MacOS/firefox
 5:02.44 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpGbPuZP/FirefoxNightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmp2k9hjc.mozrunner
 5:02.46 INFO: application_buildid: 20170908220146
 5:02.46 INFO: application_changeset: ea7b55d65d76214f97aaae502d65cb26fc6f5659
 5:02.46 INFO: application_name: Firefox
 5:02.46 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 5:02.46 INFO: application_version: 57.0a1
Was this nightly build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): good
 5:20.17 INFO: Narrowed nightly regression window from [2017-09-06, 2017-09-09] (3 days) to [2017-09-08, 2017-09-09] (1 days) (~0 steps left)
 5:20.17 INFO: Got as far as we can go bisecting nightlies...
 5:20.17 INFO: Last good revision: ea7b55d65d76214f97aaae502d65cb26fc6f5659 (2017-09-08)
 5:20.17 INFO: First bad revision: d53ba311ca2f0c3d81d4a5e88a7449c18ec5e4b6 (2017-09-09)
 5:20.17 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=ea7b55d65d76214f97aaae502d65cb26fc6f5659&tochange=d53ba311ca2f0c3d81d4a5e88a7449c18ec5e4b6

 5:20.17 INFO: Switching bisection method to taskcluster
 5:20.17 INFO: Getting mozilla-central builds between ea7b55d65d76214f97aaae502d65cb26fc6f5659 and d53ba311ca2f0c3d81d4a5e88a7449c18ec5e4b6
 5:23.73 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=ea7b55d65d76214f97aaae502d65cb26fc6f5659&tochange=d53ba311ca2f0c3d81d4a5e88a7449c18ec5e4b6

 5:23.73 INFO: Downloading build from: https://queue.taskcluster.net/v1/task/JYTmvwGxS8WmJ_9n2pQttA/runs/0/artifacts/public%2Fbuild%2Ftarget.dmg
===== Downloaded 100% =====
 5:33.32 INFO: Running mozilla-central build built on 2017-09-09 11:43:51.573000, revision 2a9cffb1
 5:46.53 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpTZz4k0/Nightly.app/Contents/MacOS/firefox
 5:46.53 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpTZz4k0/Nightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmp_sPsPS.mozrunner
 5:46.54 INFO: application_buildid: 20170909110058
 5:46.54 INFO: application_changeset: 2a9cffb19ab58a7875aee5492c565c549c037511
 5:46.54 INFO: application_name: Firefox
 5:46.54 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 5:46.54 INFO: application_version: 57.0a1
Was this inbound build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry' or 'exit' and press Enter): bad
 6:08.03 INFO: Narrowed inbound regression window from [ea7b55d6, d53ba311] (6 builds) to [ea7b55d6, 2a9cffb1] (4 builds) (~2 steps left)
 6:08.03 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=ea7b55d65d76214f97aaae502d65cb26fc6f5659&tochange=2a9cffb19ab58a7875aee5492c565c549c037511

 6:08.03 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/c71b01e99351--mozilla-central--target.dmg (downloaded in background)
 6:08.03 INFO: Running mozilla-central build built on 2017-09-09 10:25:26.919000, revision c71b01e9
 6:21.34 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpiP_ywW/Nightly.app/Contents/MacOS/firefox
 6:21.34 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpiP_ywW/Nightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmp_BxmsG.mozrunner
 6:21.34 INFO: application_buildid: 20170909094504
 6:21.34 INFO: application_changeset: c71b01e993510268bab7d60154b2f80692fd507d
 6:21.34 INFO: application_name: Firefox
 6:21.34 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 6:21.34 INFO: application_version: 57.0a1
Was this inbound build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): bad
 6:47.93 INFO: Narrowed inbound regression window from [ea7b55d6, 2a9cffb1] (4 builds) to [ea7b55d6, c71b01e9] (3 builds) (~1 steps left)
 6:47.93 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=ea7b55d65d76214f97aaae502d65cb26fc6f5659&tochange=c71b01e993510268bab7d60154b2f80692fd507d

 6:47.93 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/e0d88cd771d6--mozilla-central--target.dmg (downloaded in background)
 6:47.93 INFO: Running mozilla-central build built on 2017-09-09 10:24:06.622000, revision e0d88cd7
 7:01.38 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpA5sOxc/Nightly.app/Contents/MacOS/firefox
 7:01.38 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpA5sOxc/Nightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpRZHliO.mozrunner
 7:01.38 INFO: application_buildid: 20170909094348
 7:01.38 INFO: application_changeset: e0d88cd771d6791be4eaed4ada9315f4b26e2ad1
 7:01.38 INFO: application_name: Firefox
 7:01.38 INFO: application_repository: https://hg.mozilla.org/mozilla-central
 7:01.38 INFO: application_version: 57.0a1
Was this inbound build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): good
 7:15.93 INFO: Narrowed inbound regression window from [ea7b55d6, c71b01e9] (3 builds) to [e0d88cd7, c71b01e9] (2 builds) (~1 steps left)
 7:15.93 INFO: No more inbound revisions, bisection finished.
 7:15.93 INFO: Last good revision: e0d88cd771d6791be4eaed4ada9315f4b26e2ad1
 7:15.93 INFO: First bad revision: c71b01e993510268bab7d60154b2f80692fd507d
 7:15.93 INFO: Pushlog:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=e0d88cd771d6791be4eaed4ada9315f4b26e2ad1&tochange=c71b01e993510268bab7d60154b2f80692fd507d

 7:17.02 INFO: ************* Switching to mozilla-inbound
 7:17.02 INFO: Getting mozilla-inbound builds between ec521bf6357cf3564d5785a66da787be53be45cd and c3eea543172cde237ab6dafae9611539bf34f951
 7:19.55 INFO: Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=ec521bf6357cf3564d5785a66da787be53be45cd&tochange=c3eea543172cde237ab6dafae9611539bf34f951

 7:19.55 INFO: Downloading build from: https://queue.taskcluster.net/v1/task/ObGxilWySB2L0vaotHrp0w/runs/0/artifacts/public%2Fbuild%2Ftarget.dmg
===== Downloaded 100% =====
 7:28.00 INFO: Running mozilla-inbound build built on 2017-09-08 21:19:33.653000, revision e532e8d9
 7:41.49 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmp77OikP/Nightly.app/Contents/MacOS/firefox
 7:41.49 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmp77OikP/Nightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmps4EDpb.mozrunner
 7:41.50 INFO: application_buildid: 20170908210048
 7:41.50 INFO: application_changeset: e532e8d93b60ba2e5e63a1f3509c9d4d660d7929
 7:41.50 INFO: application_name: Firefox
 7:41.50 INFO: application_repository: https://hg.mozilla.org/integration/mozilla-inbound
 7:41.50 INFO: application_version: 57.0a1
Was this inbound build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry' or 'exit' and press Enter): bad
 7:54.58 INFO: Narrowed inbound regression window from [ec521bf6, c3eea543] (26 builds) to [ec521bf6, e532e8d9] (14 builds) (~3 steps left)
 7:54.58 INFO: Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=ec521bf6357cf3564d5785a66da787be53be45cd&tochange=e532e8d93b60ba2e5e63a1f3509c9d4d660d7929

 7:54.58 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/62346a54140c--mozilla-inbound--target.dmg (downloaded in background)
 7:54.58 INFO: Running mozilla-inbound build built on 2017-09-08 18:45:52.165000, revision 62346a54
 8:07.48 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpBzhuoZ/Nightly.app/Contents/MacOS/firefox
 8:07.48 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpBzhuoZ/Nightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpoZFxvb.mozrunner
 8:07.49 INFO: application_buildid: 20170908183017
 8:07.49 INFO: application_changeset: 62346a54140ccca63ab800148e78fbe40ae1e567
 8:07.49 INFO: application_name: Firefox
 8:07.49 INFO: application_repository: https://hg.mozilla.org/integration/mozilla-inbound
 8:07.49 INFO: application_version: 57.0a1
Was this inbound build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): good
 8:26.68 INFO: Narrowed inbound regression window from [ec521bf6, e532e8d9] (14 builds) to [62346a54, e532e8d9] (7 builds) (~2 steps left)
 8:26.68 INFO: Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=62346a54140ccca63ab800148e78fbe40ae1e567&tochange=e532e8d93b60ba2e5e63a1f3509c9d4d660d7929

 8:26.68 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/8a67124d36d9--mozilla-inbound--target.dmg (downloaded in background)
 8:26.68 INFO: Running mozilla-inbound build built on 2017-09-08 20:15:40.293000, revision 8a67124d
 8:40.52 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpFIyzkz/Nightly.app/Contents/MacOS/firefox
 8:40.52 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpFIyzkz/Nightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpUA1EER.mozrunner
 8:40.52 INFO: application_buildid: 20170908194944
 8:40.52 INFO: application_changeset: 8a67124d36d9ed0c6fa9111ae33620aeddc4ce4d
 8:40.52 INFO: application_name: Firefox
 8:40.52 INFO: application_repository: https://hg.mozilla.org/integration/mozilla-inbound
 8:40.52 INFO: application_version: 57.0a1
Was this inbound build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): bad
 8:59.65 INFO: Narrowed inbound regression window from [62346a54, e532e8d9] (7 builds) to [62346a54, 8a67124d] (4 builds) (~2 steps left)
 8:59.65 INFO: Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=62346a54140ccca63ab800148e78fbe40ae1e567&tochange=8a67124d36d9ed0c6fa9111ae33620aeddc4ce4d

 8:59.65 INFO: Using local file: /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpdfOuO0/a85670ee5e95--mozilla-inbound--target.dmg (downloaded in background)
 8:59.65 INFO: Running mozilla-inbound build built on 2017-09-08 19:04:32.942000, revision a85670ee
 9:12.39 INFO: Launching /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpmAwOQg/Nightly.app/Contents/MacOS/firefox
 9:12.39 INFO: Application command: /private/var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpmAwOQg/Nightly.app/Contents/MacOS/firefox -foreground -profile /var/folders/kn/rlr00tzj1sj4j7h9q9nq_jmr0000gn/T/tmpSd8SV7.mozrunner
 9:12.40 INFO: application_buildid: 20170908184732
 9:12.40 INFO: application_changeset: a85670ee5e959299556b6ad0ef1370743debc43d
 9:12.40 INFO: application_name: Firefox
 9:12.40 INFO: application_repository: https://hg.mozilla.org/integration/mozilla-inbound
 9:12.40 INFO: application_version: 57.0a1
Was this inbound build good, bad, or broken? (type 'good', 'bad', 'skip', 'retry', 'back' or 'exit' and press Enter): good
 9:32.91 INFO: Narrowed inbound regression window from [62346a54, 8a67124d] (4 builds) to [a85670ee, 8a67124d] (2 builds) (~1 steps left)
 9:32.91 INFO: No more inbound revisions, bisection finished.
 9:32.91 INFO: Last good revision: a85670ee5e959299556b6ad0ef1370743debc43d
 9:32.91 INFO: First bad revision: 8a67124d36d9ed0c6fa9111ae33620aeddc4ce4d
 9:32.91 INFO: Pushlog:
https://hg.mozilla.org/integration/mozilla-inbound/pushloghtml?fromchange=a85670ee5e959299556b6ad0ef1370743debc43d&tochange=8a67124d36d9ed0c6fa9111ae33620aeddc4ce4d