diff --git a/prepopulate-i686.json b/prepopulate-i686.json
index 49cd669..e4a8df9 100644
--- a/prepopulate-i686.json
+++ b/prepopulate-i686.json
@@ -30138,6 +30138,22 @@
         "rust-convert_case0.4+rand-devel.noarch",
         "rust-convert_case0.4+random-devel.noarch"
       ],
+      "rust-crossbeam": [
+        "rust-crossbeam-devel.noarch",
+        "rust-crossbeam+crossbeam-epoch-devel.noarch",
+        "rust-crossbeam+std-devel.noarch",
+        "rust-crossbeam+default-devel.noarch",
+        "rust-crossbeam+alloc-devel.noarch",
+        "rust-crossbeam+nightly-devel.noarch",
+        "rust-crossbeam+crossbeam-queue-devel.noarch",
+        "rust-crossbeam+crossbeam-deque-devel.noarch",
+        "rust-crossbeam+crossbeam-channel-devel.noarch"
+      ],
+      "rust-crossbeam-channel": [
+        "rust-crossbeam-channel-devel.noarch",
+        "rust-crossbeam-channel+default-devel.noarch",
+        "rust-crossbeam-channel+std-devel.noarch"
+      ],
       "rust-crossbeam-deque": [
         "rust-crossbeam-deque-devel.noarch",
         "rust-crossbeam-deque+default-devel.noarch",
@@ -30145,6 +30161,10 @@
         "rust-crossbeam-deque+crossbeam-epoch-devel.noarch",
         "rust-crossbeam-deque+std-devel.noarch"
       ],
+      "rust-crossbeam-deque0.7": [
+        "rust-crossbeam-deque0.7+default-devel.noarch",
+        "rust-crossbeam-deque0.7-devel.noarch"
+      ],
       "rust-crossbeam-epoch": [
         "rust-crossbeam-epoch+alloc-devel.noarch",
         "rust-crossbeam-epoch+default-devel.noarch",
@@ -30152,6 +30172,28 @@
         "rust-crossbeam-epoch+nightly-devel.noarch",
         "rust-crossbeam-epoch-devel.noarch"
       ],
+      "rust-crossbeam-epoch0.8": [
+        "rust-crossbeam-epoch0.8+default-devel.noarch",
+        "rust-crossbeam-epoch0.8-devel.noarch",
+        "rust-crossbeam-epoch0.8+nightly-devel.noarch",
+        "rust-crossbeam-epoch0.8+alloc-devel.noarch",
+        "rust-crossbeam-epoch0.8+lazy_static-devel.noarch",
+        "rust-crossbeam-epoch0.8+sanitize-devel.noarch",
+        "rust-crossbeam-epoch0.8+std-devel.noarch"
+      ],
+      "rust-crossbeam-queue": [
+        "rust-crossbeam-queue-devel.noarch",
+        "rust-crossbeam-queue+std-devel.noarch",
+        "rust-crossbeam-queue+nightly-devel.noarch",
+        "rust-crossbeam-queue+alloc-devel.noarch",
+        "rust-crossbeam-queue+default-devel.noarch"
+      ],
+      "rust-crossbeam-queue0.2": [
+        "rust-crossbeam-queue0.2+std-devel.noarch",
+        "rust-crossbeam-queue0.2+default-devel.noarch",
+        "rust-crossbeam-queue0.2+alloc-devel.noarch",
+        "rust-crossbeam-queue0.2-devel.noarch"
+      ],
       "rust-crossbeam-utils": [
         "rust-crossbeam-utils+default-devel.noarch",
         "rust-crossbeam-utils-devel.noarch",
@@ -30240,6 +30282,14 @@
         "rust-env_logger+humantime-devel.noarch",
         "rust-env_logger+default-devel.noarch"
       ],
+      "rust-env_logger0.6": [
+        "rust-env_logger0.6+humantime-devel.noarch",
+        "rust-env_logger0.6+regex-devel.noarch",
+        "rust-env_logger0.6-devel.noarch",
+        "rust-env_logger0.6+default-devel.noarch",
+        "rust-env_logger0.6+termcolor-devel.noarch",
+        "rust-env_logger0.6+atty-devel.noarch"
+      ],
       "rust-env_logger0.9": [
         "rust-env_logger0.9+default-devel.noarch",
         "rust-env_logger0.9+atty-devel.noarch",
@@ -30306,6 +30356,11 @@
         "rust-futures-core+unstable-devel.noarch",
         "rust-futures-core+cfg-target-has-atomic-devel.noarch"
       ],
+      "rust-futures-cpupool": [
+        "rust-futures-cpupool+default-devel.noarch",
+        "rust-futures-cpupool+with-deprecated-devel.noarch",
+        "rust-futures-cpupool-devel.noarch"
+      ],
       "rust-futures-executor": [
         "rust-futures-executor-devel.noarch",
         "rust-futures-executor+thread-pool-devel.noarch",
@@ -30498,6 +30553,10 @@
         "rust-lock_api+atomic_usize-devel.noarch",
         "rust-lock_api+owning_ref-devel.noarch"
       ],
+      "rust-maybe-uninit": [
+        "rust-maybe-uninit-devel.noarch",
+        "rust-maybe-uninit+default-devel.noarch"
+      ],
       "rust-memchr": [
         "rust-memchr+alloc-devel.noarch",
         "rust-memchr+default-devel.noarch",
@@ -30512,6 +30571,12 @@
         "rust-memmap2_0.5-devel.noarch",
         "rust-memmap2_0.5+stable_deref_trait-devel.noarch"
       ],
+      "rust-memoffset0.5": [
+        "rust-memoffset0.5+unstable_raw-devel.noarch",
+        "rust-memoffset0.5+unstable_const-devel.noarch",
+        "rust-memoffset0.5+default-devel.noarch",
+        "rust-memoffset0.5-devel.noarch"
+      ],
       "rust-memoffset0.7": [
         "rust-memoffset0.7+unstable_const-devel.noarch",
         "rust-memoffset0.7+default-devel.noarch",
@@ -30525,6 +30590,10 @@
         "rust-mio-devel.noarch",
         "rust-mio+os-poll-devel.noarch"
       ],
+      "rust-mio-uds": [
+        "rust-mio-uds+default-devel.noarch",
+        "rust-mio-uds-devel.noarch"
+      ],
       "rust-mio0.6": [
         "rust-mio0.6+default-devel.noarch",
         "rust-mio0.6-devel.noarch",
@@ -31089,6 +31158,10 @@
         "rust-thiserror-impl+default-devel.noarch",
         "rust-thiserror-impl-devel.noarch"
       ],
+      "rust-threadpool": [
+        "rust-threadpool-devel.noarch",
+        "rust-threadpool+default-devel.noarch"
+      ],
       "rust-tokio": [
         "rust-tokio+io-std-devel.noarch",
         "rust-tokio+macros-devel.noarch",
@@ -31114,10 +31187,38 @@
         "rust-tokio+time-devel.noarch",
         "rust-tokio+tokio-macros-devel.noarch"
       ],
+      "rust-tokio-codec": [
+        "rust-tokio-codec-devel.noarch",
+        "rust-tokio-codec+default-devel.noarch"
+      ],
+      "rust-tokio-current-thread": [
+        "rust-tokio-current-thread-devel.noarch",
+        "rust-tokio-current-thread+default-devel.noarch"
+      ],
+      "rust-tokio-executor": [
+        "rust-tokio-executor+default-devel.noarch",
+        "rust-tokio-executor-devel.noarch"
+      ],
+      "rust-tokio-fs": [
+        "rust-tokio-fs+default-devel.noarch",
+        "rust-tokio-fs-devel.noarch"
+      ],
+      "rust-tokio-io": [
+        "rust-tokio-io+default-devel.noarch",
+        "rust-tokio-io-devel.noarch"
+      ],
       "rust-tokio-macros": [
         "rust-tokio-macros-devel.noarch",
         "rust-tokio-macros+default-devel.noarch"
       ],
+      "rust-tokio-mock-task": [
+        "rust-tokio-mock-task+default-devel.noarch",
+        "rust-tokio-mock-task-devel.noarch"
+      ],
+      "rust-tokio-reactor": [
+        "rust-tokio-reactor+default-devel.noarch",
+        "rust-tokio-reactor-devel.noarch"
+      ],
       "rust-tokio-stream": [
         "rust-tokio-stream+io-util-devel.noarch",
         "rust-tokio-stream-devel.noarch",
@@ -31130,10 +31231,34 @@
         "rust-tokio-stream+time-devel.noarch",
         "rust-tokio-stream+net-devel.noarch"
       ],
+      "rust-tokio-sync": [
+        "rust-tokio-sync-devel.noarch",
+        "rust-tokio-sync+default-devel.noarch"
+      ],
+      "rust-tokio-tcp": [
+        "rust-tokio-tcp+default-devel.noarch",
+        "rust-tokio-tcp-devel.noarch"
+      ],
       "rust-tokio-test": [
         "rust-tokio-test-devel.noarch",
         "rust-tokio-test+default-devel.noarch"
       ],
+      "rust-tokio-threadpool": [
+        "rust-tokio-threadpool+default-devel.noarch",
+        "rust-tokio-threadpool-devel.noarch"
+      ],
+      "rust-tokio-timer": [
+        "rust-tokio-timer-devel.noarch",
+        "rust-tokio-timer+default-devel.noarch"
+      ],
+      "rust-tokio-udp": [
+        "rust-tokio-udp+default-devel.noarch",
+        "rust-tokio-udp-devel.noarch"
+      ],
+      "rust-tokio-uds": [
+        "rust-tokio-uds+default-devel.noarch",
+        "rust-tokio-uds-devel.noarch"
+      ],
       "rust-tokio0.1": [
         "rust-tokio0.1+sync-devel.noarch",
         "rust-tokio0.1+experimental-tracing-devel.noarch",
diff --git a/prepopulate.json b/prepopulate.json
index b081630..5894fa3 100644
--- a/prepopulate.json
+++ b/prepopulate.json
@@ -22775,6 +22775,22 @@
         "rust-convert_case0.4+rand-devel.noarch",
         "rust-convert_case0.4+random-devel.noarch"
       ],
+      "rust-crossbeam": [
+        "rust-crossbeam-devel.noarch",
+        "rust-crossbeam+crossbeam-epoch-devel.noarch",
+        "rust-crossbeam+std-devel.noarch",
+        "rust-crossbeam+default-devel.noarch",
+        "rust-crossbeam+alloc-devel.noarch",
+        "rust-crossbeam+nightly-devel.noarch",
+        "rust-crossbeam+crossbeam-queue-devel.noarch",
+        "rust-crossbeam+crossbeam-deque-devel.noarch",
+        "rust-crossbeam+crossbeam-channel-devel.noarch"
+      ],
+      "rust-crossbeam-channel": [
+        "rust-crossbeam-channel-devel.noarch",
+        "rust-crossbeam-channel+default-devel.noarch",
+        "rust-crossbeam-channel+std-devel.noarch"
+      ],
       "rust-crossbeam-deque": [
         "rust-crossbeam-deque-devel.noarch",
         "rust-crossbeam-deque+default-devel.noarch",
@@ -22782,6 +22798,10 @@
         "rust-crossbeam-deque+crossbeam-epoch-devel.noarch",
         "rust-crossbeam-deque+std-devel.noarch"
       ],
+      "rust-crossbeam-deque0.7": [
+        "rust-crossbeam-deque0.7+default-devel.noarch",
+        "rust-crossbeam-deque0.7-devel.noarch"
+      ],
       "rust-crossbeam-epoch": [
         "rust-crossbeam-epoch+alloc-devel.noarch",
         "rust-crossbeam-epoch+default-devel.noarch",
@@ -22789,6 +22809,28 @@
         "rust-crossbeam-epoch+nightly-devel.noarch",
         "rust-crossbeam-epoch-devel.noarch"
       ],
+      "rust-crossbeam-epoch0.8": [
+        "rust-crossbeam-epoch0.8+default-devel.noarch",
+        "rust-crossbeam-epoch0.8-devel.noarch",
+        "rust-crossbeam-epoch0.8+nightly-devel.noarch",
+        "rust-crossbeam-epoch0.8+alloc-devel.noarch",
+        "rust-crossbeam-epoch0.8+lazy_static-devel.noarch",
+        "rust-crossbeam-epoch0.8+sanitize-devel.noarch",
+        "rust-crossbeam-epoch0.8+std-devel.noarch"
+      ],
+      "rust-crossbeam-queue": [
+        "rust-crossbeam-queue-devel.noarch",
+        "rust-crossbeam-queue+std-devel.noarch",
+        "rust-crossbeam-queue+nightly-devel.noarch",
+        "rust-crossbeam-queue+alloc-devel.noarch",
+        "rust-crossbeam-queue+default-devel.noarch"
+      ],
+      "rust-crossbeam-queue0.2": [
+        "rust-crossbeam-queue0.2+std-devel.noarch",
+        "rust-crossbeam-queue0.2+default-devel.noarch",
+        "rust-crossbeam-queue0.2+alloc-devel.noarch",
+        "rust-crossbeam-queue0.2-devel.noarch"
+      ],
       "rust-crossbeam-utils": [
         "rust-crossbeam-utils+default-devel.noarch",
         "rust-crossbeam-utils-devel.noarch",
@@ -22877,6 +22919,14 @@
         "rust-env_logger+humantime-devel.noarch",
         "rust-env_logger+default-devel.noarch"
       ],
+      "rust-env_logger0.6": [
+        "rust-env_logger0.6+humantime-devel.noarch",
+        "rust-env_logger0.6+regex-devel.noarch",
+        "rust-env_logger0.6-devel.noarch",
+        "rust-env_logger0.6+default-devel.noarch",
+        "rust-env_logger0.6+termcolor-devel.noarch",
+        "rust-env_logger0.6+atty-devel.noarch"
+      ],
       "rust-env_logger0.9": [
         "rust-env_logger0.9+default-devel.noarch",
         "rust-env_logger0.9+atty-devel.noarch",
@@ -22943,6 +22993,11 @@
         "rust-futures-core+unstable-devel.noarch",
         "rust-futures-core+cfg-target-has-atomic-devel.noarch"
       ],
+      "rust-futures-cpupool": [
+        "rust-futures-cpupool+default-devel.noarch",
+        "rust-futures-cpupool+with-deprecated-devel.noarch",
+        "rust-futures-cpupool-devel.noarch"
+      ],
       "rust-futures-executor": [
         "rust-futures-executor-devel.noarch",
         "rust-futures-executor+thread-pool-devel.noarch",
@@ -23135,6 +23190,10 @@
         "rust-lock_api+atomic_usize-devel.noarch",
         "rust-lock_api+owning_ref-devel.noarch"
       ],
+      "rust-maybe-uninit": [
+        "rust-maybe-uninit-devel.noarch",
+        "rust-maybe-uninit+default-devel.noarch"
+      ],
       "rust-memchr": [
         "rust-memchr+alloc-devel.noarch",
         "rust-memchr+default-devel.noarch",
@@ -23149,6 +23208,12 @@
         "rust-memmap2_0.5-devel.noarch",
         "rust-memmap2_0.5+stable_deref_trait-devel.noarch"
       ],
+      "rust-memoffset0.5": [
+        "rust-memoffset0.5+unstable_raw-devel.noarch",
+        "rust-memoffset0.5+unstable_const-devel.noarch",
+        "rust-memoffset0.5+default-devel.noarch",
+        "rust-memoffset0.5-devel.noarch"
+      ],
       "rust-memoffset0.7": [
         "rust-memoffset0.7+unstable_const-devel.noarch",
         "rust-memoffset0.7+default-devel.noarch",
@@ -23162,6 +23227,10 @@
         "rust-mio-devel.noarch",
         "rust-mio+os-poll-devel.noarch"
       ],
+      "rust-mio-uds": [
+        "rust-mio-uds+default-devel.noarch",
+        "rust-mio-uds-devel.noarch"
+      ],
       "rust-mio0.6": [
         "rust-mio0.6+default-devel.noarch",
         "rust-mio0.6-devel.noarch",
@@ -23726,6 +23795,10 @@
         "rust-thiserror-impl+default-devel.noarch",
         "rust-thiserror-impl-devel.noarch"
       ],
+      "rust-threadpool": [
+        "rust-threadpool-devel.noarch",
+        "rust-threadpool+default-devel.noarch"
+      ],
       "rust-tokio": [
         "rust-tokio+io-std-devel.noarch",
         "rust-tokio+macros-devel.noarch",
@@ -23751,10 +23824,38 @@
         "rust-tokio+time-devel.noarch",
         "rust-tokio+tokio-macros-devel.noarch"
       ],
+      "rust-tokio-codec": [
+        "rust-tokio-codec-devel.noarch",
+        "rust-tokio-codec+default-devel.noarch"
+      ],
+      "rust-tokio-current-thread": [
+        "rust-tokio-current-thread-devel.noarch",
+        "rust-tokio-current-thread+default-devel.noarch"
+      ],
+      "rust-tokio-executor": [
+        "rust-tokio-executor+default-devel.noarch",
+        "rust-tokio-executor-devel.noarch"
+      ],
+      "rust-tokio-fs": [
+        "rust-tokio-fs+default-devel.noarch",
+        "rust-tokio-fs-devel.noarch"
+      ],
+      "rust-tokio-io": [
+        "rust-tokio-io+default-devel.noarch",
+        "rust-tokio-io-devel.noarch"
+      ],
       "rust-tokio-macros": [
         "rust-tokio-macros-devel.noarch",
         "rust-tokio-macros+default-devel.noarch"
       ],
+      "rust-tokio-mock-task": [
+        "rust-tokio-mock-task+default-devel.noarch",
+        "rust-tokio-mock-task-devel.noarch"
+      ],
+      "rust-tokio-reactor": [
+        "rust-tokio-reactor+default-devel.noarch",
+        "rust-tokio-reactor-devel.noarch"
+      ],
       "rust-tokio-stream": [
         "rust-tokio-stream+io-util-devel.noarch",
         "rust-tokio-stream-devel.noarch",
@@ -23767,10 +23868,34 @@
         "rust-tokio-stream+time-devel.noarch",
         "rust-tokio-stream+net-devel.noarch"
       ],
+      "rust-tokio-sync": [
+        "rust-tokio-sync-devel.noarch",
+        "rust-tokio-sync+default-devel.noarch"
+      ],
+      "rust-tokio-tcp": [
+        "rust-tokio-tcp+default-devel.noarch",
+        "rust-tokio-tcp-devel.noarch"
+      ],
       "rust-tokio-test": [
         "rust-tokio-test-devel.noarch",
         "rust-tokio-test+default-devel.noarch"
       ],
+      "rust-tokio-threadpool": [
+        "rust-tokio-threadpool+default-devel.noarch",
+        "rust-tokio-threadpool-devel.noarch"
+      ],
+      "rust-tokio-timer": [
+        "rust-tokio-timer-devel.noarch",
+        "rust-tokio-timer+default-devel.noarch"
+      ],
+      "rust-tokio-udp": [
+        "rust-tokio-udp+default-devel.noarch",
+        "rust-tokio-udp-devel.noarch"
+      ],
+      "rust-tokio-uds": [
+        "rust-tokio-uds+default-devel.noarch",
+        "rust-tokio-uds-devel.noarch"
+      ],
       "rust-tokio0.1": [
         "rust-tokio0.1+sync-devel.noarch",
         "rust-tokio0.1+experimental-tracing-devel.noarch",