diff --git a/go.sum b/go.sum
index 6c412b7..fe88ccd 100644
--- a/go.sum
+++ b/go.sum
@@ -167,6 +167,8 @@
 github.com/aws/aws-sdk-go v1.31.9/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
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 github.com/aws/aws-sdk-go v1.31.10/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
+github.com/aws/aws-sdk-go v1.31.11 h1:Uz7VGg3giOV9Z4SlLdXO6RHafArHbK59vSc6mnzYjGU=
+github.com/aws/aws-sdk-go v1.31.11/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0 h1:HWo1m869IqiPhD389kmkxeTalrjNbbJTC8LXupb+sl0=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
@@ -709,6 +711,8 @@
 github.com/sirupsen/logrus v1.4.2/go.mod h1:tLMulIdttU9McNUspp0xgXVQah82FyeX6MwdIuYE2rE=
 github.com/skia-dev/go-systemd v0.0.0-20181025131956-1cc903e82ae4 h1:KPlmEyLo5r9hnWZq8O0B0Rj4AcRv/tJMqEgS6p0JMeQ=
 github.com/skia-dev/go-systemd v0.0.0-20181025131956-1cc903e82ae4/go.mod h1:TUH3112UTh2tzE4XSwBwt7bCKnQbI7TPpAd0cbQ9RzY=
+github.com/skia-dev/go2ts v1.1.0 h1:jcd0AIOe7PxizwPsInBQA8X3cgLm4tGint/LMIKb1DE=
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 github.com/skia-dev/google-api-go-client v0.10.1-0.20200109184256-16c3d6f408b2 h1:Id5JdSD66PKQQiiVFG1VXDVCT5U3DcDzJSReXRxKRLk=
 github.com/skia-dev/google-api-go-client v0.10.1-0.20200109184256-16c3d6f408b2/go.mod h1:N0iTzjbw95ZVfOL7wVngmVXE2kG0NP+LYlq3QMwf9Qo=
 github.com/smartystreets/assertions v0.0.0-20180927180507-b2de0cb4f26d/go.mod h1:OnSkiWE9lh6wB0YB77sQom3nweQdgAjqCqsofrRNTgc=
@@ -760,6 +764,8 @@
 github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5cxcmMvtA=
 github.com/stretchr/testify v1.6.0 h1:jlIyCplCJFULU/01vCkhKuTyc3OorI3bJFuw6obfgho=
 github.com/stretchr/testify v1.6.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
+github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
+github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/subosito/gotenv v1.2.0 h1:Slr1R9HxAlEKefgq5jn9U+DnETlIUa6HfgEzj0g5d7s=
 github.com/subosito/gotenv v1.2.0/go.mod h1:N0PQaV/YGNqwC0u51sEeR/aUtSLEXKX9iv69rRypqCw=
 github.com/syndtr/goleveldb v1.0.0 h1:fBdIW9lB4Iz0n9khmH8w27SJ3QEJ7+IgjPEwGSZiFdE=
@@ -886,6 +892,8 @@
 go.chromium.org/luci v0.0.0-20200604042319-a5a7ce1799fa/go.mod h1:MIQewVTLvOvc0UioV0JNqTNO/RspKFS0XEeoKrOxsdM=
 go.chromium.org/luci v0.0.0-20200605045204-39c0f2d93834 h1:9v7x9nGhW8VpQxHTmCDLEE1aORWrO33u6c2UUAUUMWg=
 go.chromium.org/luci v0.0.0-20200605045204-39c0f2d93834/go.mod h1:MIQewVTLvOvc0UioV0JNqTNO/RspKFS0XEeoKrOxsdM=
+go.chromium.org/luci v0.0.0-20200605231454-b70b93d4ae6d h1:wQ9yA9PJfTskgIfszZS+y9n7oNrYNutFZxItzpjQM+g=
+go.chromium.org/luci v0.0.0-20200605231454-b70b93d4ae6d/go.mod h1:MIQewVTLvOvc0UioV0JNqTNO/RspKFS0XEeoKrOxsdM=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
 go.mongodb.org/mongo-driver v1.1.0/go.mod h1:u7ryQJ+DOzQmeO7zB6MHyr8jkEQvC8vH7qLUO4lqsUM=
 go.opencensus.io v0.20.1/go.mod h1:6WKK9ahsWS3RSO+PY9ZHZUfv2irvY6gN279GOPZjmmk=
@@ -974,6 +982,8 @@
 go.skia.org/infra v0.0.0-20200603202721-a6e610f118bb/go.mod h1:fWqpZS0bMv6mNkxuLcBO3QT99/esXYMStxWBump650A=
 go.skia.org/infra v0.0.0-20200604211856-3c19627e244c h1:b+GM2TnLzcrLmErKUhfAAo+2LszF4ytZ0a3JRxPcsTg=
 go.skia.org/infra v0.0.0-20200604211856-3c19627e244c/go.mod h1:rZheB7d1g56dFa1+ppg+MM+eLIFOU0FtWjOH9qt0+js=
+go.skia.org/infra v0.0.0-20200605163027-b867fb6b6232 h1:1Ijp82P9IWeUQxp5GksR9lNpewQrapamOoL5bM4U6Zg=
+go.skia.org/infra v0.0.0-20200605163027-b867fb6b6232/go.mod h1:rUspbipWPw+4biwgLMMx4G+N98efd9fe9bGN5w3McX0=
 go.uber.org/atomic v1.3.2/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
@@ -1355,6 +1365,8 @@
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 golang.org/x/tools v0.0.0-20200604183345-4d5ea46c79fe h1:nHJ3EpvC/Nk6Gc4FTwTQ3YOBAODRx412L5jEPjgJcEg=
 golang.org/x/tools v0.0.0-20200604183345-4d5ea46c79fe/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
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+golang.org/x/tools v0.0.0-20200606014950-c42cb6316fb6/go.mod h1:EkVYQZoAsY45+roYkvgYkIh4xh/qjgUK9TdY2XT94GE=
 golang.org/x/xerrors v0.0.0-20190410155217-1f06c39b4373/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
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 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
@@ -1487,6 +1499,8 @@
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 google.golang.org/genproto v0.0.0-20200604104852-0b0486081ffb h1:ek2py5bOqzR7MR/6obzk0rXUgYCLmjyLnaO9ssT+l6w=
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+google.golang.org/genproto v0.0.0-20200605102947-12044bf5ea91 h1:ES+5k7Xz+sYByd2L7mvcanaIuY0Iz3L3O6OhN+cRdu8=
+google.golang.org/genproto v0.0.0-20200605102947-12044bf5ea91/go.mod h1:jDfRM7FcilCzHH/e9qn6dsT145K34l5v+OpcnNgKAAA=
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 google.golang.org/grpc v1.20.1 h1:Hz2g2wirWK7H0qIIhGIqRGTuMwTE8HEKFnDZZ7lm9NU=
@@ -1579,6 +1593,8 @@
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+gopkg.in/yaml.v3 v3.0.0-20200605160147-a5ece683394c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
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