diff --git a/.github/workflows/zcashd-nightly.yml b/.github/workflows/zcashd-nightly.yml
new file mode 100644
index 00000000..52017310
--- /dev/null
+++ b/.github/workflows/zcashd-nightly.yml
@@ -0,0 +1,95 @@
+name: zcashd-nightly
+
+on:
+  workflow_dispatch:    
+  push:
+    branches: [ "main" ]
+
+jobs:
+  install-zcashd:
+    runs-on: ubuntu-latest
+    steps:
+      - name: clone zcashd
+        run: git clone https://github.com/zcash/zcash
+      - name: build zcashd
+        run: |
+          cd zcash
+          ./zcutil/build.sh -j$(nproc)
+      - uses: actions/upload-artifact@v2
+        with:
+          name: zcashd-fetch-params
+          path: ./zcash/zcutil/fetch-params.sh
+      - uses: actions/upload-artifact@v2
+        with:
+          name: zcashd-executable
+          path: ./zcash/src/zcashd
+
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: nightly
+          override: true
+      - uses: Swatinem/rust-cache@v1
+      - uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --all-targets --no-run
+      - uses: actions/upload-artifact@v2
+        with:
+          name: ziggurat-executable
+          path: ./target/debug/deps/ziggurat-*
+
+  test-zcashd:
+    runs-on: ubuntu-latest
+    needs: [ check, install-zcashd ]
+    steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/download-artifact@v3
+        with:
+          name: zcashd-fetch-params
+          path: ./zcash
+      - uses: actions/download-artifact@v3
+        with:
+          name: zcashd-executable
+          path: ./zcash
+      - uses: actions/download-artifact@v3
+        with:
+          name: ziggurat-executable
+          path: ./ziggurat
+      - name: Create ~/.ziggurat/config.toml
+        run: |
+          mkdir ~/.ziggurat/
+          touch ~/.ziggurat/config.toml
+          echo kind = \"zcashd\" >> ~/.ziggurat/config.toml
+          echo path = \"/home/runner/work/ziggurat/ziggurat/zcash\" >> ~/.ziggurat/config.toml
+          echo start_command = \"./zcashd -debug=1 -printtoconsole -logips=1 -dnsseed=0 -dns=0 -listenonion=0\" >> ~/.ziggurat/config.toml
+      - name: Fetch zcashd params
+        run: |
+          chmod +x zcash/fetch-params.sh
+          ./zcash/fetch-params.sh
+      - name: Run ziggurat suite
+        continue-on-error: true
+        env:
+          FILENAME: ${{ github.event.repository.updated_at }}
+        run: |
+          rm ./ziggurat/*.d
+          mv ./ziggurat/ziggurat-* ziggurat_test
+          chmod +x ziggurat_test
+          chmod +x zcash/zcashd
+          mkdir -p results
+          ./ziggurat_test --test-threads=1 --nocapture -Z unstable-options --report-time --format json > results/$FILENAME.jsonl
+          rm -r results/latest.jsonl
+          cp results/$FILENAME.jsonl results/latest.jsonl
+      - name: git
+        run: |
+          git config user.name "GitHub Actions Bot"
+          git config user.email "<>"
+          git add results
+          git commit -m "ci: zcashd suite results"
+          git push
diff --git a/.github/workflows/zcashd.yml b/.github/workflows/zcashd.yml
index 9814991f..cfef6229 100644
--- a/.github/workflows/zcashd.yml
+++ b/.github/workflows/zcashd.yml
@@ -3,9 +3,7 @@ name: zcashd
 on:
   workflow_dispatch:    
   push:
-    branches: [ "zcash-ci" ]
-  # pull_request:
-  #   branches: [ main ]
+    branches: [ "main" ]
 
 jobs:
   install-zcashd:
@@ -13,14 +11,14 @@ jobs:
     steps:
       - name: clone zcashd
         run: git clone https://github.com/zcash/zcash
-      - name: fetch params
-        run: |
-          cd zcash
-          ./zcutil/fetch-params.sh
       - name: build zcashd
         run: |
           cd zcash
           ./zcutil/build.sh -j$(nproc)
+      - uses: actions/upload-artifact@v2
+        with:
+          name: zcashd-fetch-params
+          path: ./zcash/zcutil/fetch-params.sh
       - uses: actions/upload-artifact@v2
         with:
           name: zcashd-executable
@@ -49,25 +47,37 @@ jobs:
     runs-on: ubuntu-latest
     needs: [ check, install-zcashd ]
     steps:
+      - uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - uses: actions/download-artifact@v3
+        with:
+          name: zcashd-fetch-params
+          path: ./zcash
       - uses: actions/download-artifact@v3
         with:
           name: zcashd-executable
-          path: ./zcashd
+          path: ./zcash
       - uses: actions/download-artifact@v3
         with:
           name: ziggurat-executable
           path: ./ziggurat
       - name: Create ~/.ziggurat/config.toml
         run: |
-          git clone https://github.com/zcash/zcash
           mkdir ~/.ziggurat/
           touch ~/.ziggurat/config.toml
           echo kind = \"zcashd\" >> ~/.ziggurat/config.toml
-          echo path = \"./zcash\" >> ~/.ziggurat/config.toml
-          echo start_command = \"../zcashd -debug=1 -printtoconsole -logips=1 -dnsseed=0 -dns=0 -listenonion=0\" >> ~/.ziggurat/config.toml
-      - run: |
+          echo path = \"/home/runner/work/ziggurat/ziggurat/zcash\" >> ~/.ziggurat/config.toml
+          echo start_command = \"./zcashd -debug=1 -printtoconsole -logips=1 -dnsseed=0 -dns=0 -listenonion=0\" >> ~/.ziggurat/config.toml
+      - name: Fetch zcashd params
+        run: |
+          chmod +x zcash/fetch-params.sh
+          ./zcash/fetch-params.sh
+      - name: Run ziggurat suite
+        continue-on-error: true
+        run: |
           rm ./ziggurat/*.d
           mv ./ziggurat/ziggurat-* ziggurat_test
           chmod +x ziggurat_test
-          chmod +x zcashd
-          ./ziggurat_test --test-threads=1
+          chmod +x zcash/zcashd
+          ./ziggurat_test --test-threads=1 --nocapture
diff --git a/.github/workflows/zebra.yml b/.github/workflows/zebra.yml
index e4b817e7..ad92c42c 100644
--- a/.github/workflows/zebra.yml
+++ b/.github/workflows/zebra.yml
@@ -3,9 +3,7 @@ name: Zebra
 on:
   workflow_dispatch:    
   push:
-    branches: [ "zcash-ci" ]
-  # pull_request:
-  #   branches: [ main ]
+    branches: [ "main" ]
 
 jobs:
   build-zebra:
@@ -33,7 +31,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: stable
+          toolchain: nightly
           override: true
       - uses: Swatinem/rust-cache@v1
       - uses: actions-rs/cargo@v1
@@ -65,7 +63,7 @@ jobs:
           mkdir ~/.ziggurat/
           touch ~/.ziggurat/config.toml
           echo kind = \"zebra\" >> ~/.ziggurat/config.toml
-          echo path = \"./zebra\" >> ~/.ziggurat/config.toml
+          echo path = \"zebra\" >> ~/.ziggurat/config.toml
           echo start_command = \"../zebrad/zebrad start\" >> ~/.ziggurat/config.toml
       - name: Download Zebra params
         run: |
@@ -74,4 +72,4 @@ jobs:
           rm ./ziggurat/*.d
           mv ./ziggurat/ziggurat-* ziggurat_test
           chmod +x ziggurat_test
-          ./ziggurat_test --test-threads=1
\ No newline at end of file
+          ./ziggurat_test --test-threads=1 -Z unstable-options --format json
diff --git a/src/tools/mod.rs b/src/tools/mod.rs
index 609ab269..9c1da3f7 100644
--- a/src/tools/mod.rs
+++ b/src/tools/mod.rs
@@ -9,9 +9,9 @@ use std::time::Duration;
 
 /// Default timeout for connection operations in seconds.
 /// TODO: move to config file.
-pub const LONG_TIMEOUT: Duration = Duration::from_secs(10);
+pub const LONG_TIMEOUT: Duration = Duration::from_secs(30);
 /// Default timeout for response-specific reads in seconds.
-pub const RECV_TIMEOUT: Duration = Duration::from_millis(100);
+pub const RECV_TIMEOUT: Duration = Duration::from_millis(300);
 
 /// Waits until an expression is true or times out.
 ///