diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1883e1b706f..4cf1305e88d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -126,7 +126,7 @@ jobs:
         timeout-minutes: 5
   rust_tests:
     runs-on: [self-hosted, linux, arm64]
-    timeout-minutes: 75
+    timeout-minutes: 106
     steps:
       - name: Checkout
         uses: actions/checkout@v5
@@ -199,7 +199,7 @@ jobs:
           rm -f "$BUILD_LOG"
           "$ROOT/target/release/claim_executor" --verify-build-artifacts "$ROOT/target/release/claim_executor" "$ROOT/target/release/gunbc"
           sccache --show-stats 2>/dev/null || true
-        timeout-minutes: 15
+        timeout-minutes: 46
       - name: v1 rust gate (fmt + clippy + nextest)
         run: |
           ROOT=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
diff --git a/.github/workflows/falsifier.yml b/.github/workflows/falsifier.yml
index e6bf9999989..8d9fa7272c6 100644
--- a/.github/workflows/falsifier.yml
+++ b/.github/workflows/falsifier.yml
@@ -10,7 +10,7 @@ env:
 jobs:
   falsifier:
     runs-on: [self-hosted, linux, arm64]
-    timeout-minutes: 155
+    timeout-minutes: 170
     steps:
       - name: Checkout
         uses: actions/checkout@v5
@@ -54,14 +54,14 @@ jobs:
           ROOT=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
           set -o pipefail
           BUILD_LOG=$(mktemp)
-          if ! ("$CARGO_HOME/bin/cargo" build -p v1-compiler --release --features text_lookup_work_counter --bins) 2>&1 | tee "$BUILD_LOG"; then
+          if ! ("$CARGO_HOME/bin/cargo" build -p v1-compiler --release --features text_lookup_work_counter --bin claim_executor --bin gunbc) 2>&1 | tee "$BUILD_LOG"; then
             if grep -qiE 'Resource temporarily unavailable|failed to spawn|sccache: encountered fatal error|(exit status: 254)|sccache: error: failed to execute compile' "$BUILD_LOG"; then
               echo "::warning::cargo/sccache EAGAIN under fleet pressure; cold retry CARGO_BUILD_JOBS=1 (keep sccache)"
               RETRY_LOG=$(mktemp)
-              if ! ( CARGO_BUILD_JOBS=1 "$CARGO_HOME/bin/cargo" build -p v1-compiler --release --features text_lookup_work_counter --bins ) 2>&1 | tee "$RETRY_LOG"; then
+              if ! ( CARGO_BUILD_JOBS=1 "$CARGO_HOME/bin/cargo" build -p v1-compiler --release --features text_lookup_work_counter --bin claim_executor --bin gunbc ) 2>&1 | tee "$RETRY_LOG"; then
                 if grep -qiE 'Resource temporarily unavailable|failed to spawn|sccache: encountered fatal error|(exit status: 254)|sccache: error: failed to execute compile' "$RETRY_LOG"; then
                   echo "::warning::cargo/sccache still failing; retry without RUSTC_WRAPPER"
-                  env -u RUSTC_WRAPPER CARGO_BUILD_JOBS=1 "$CARGO_HOME/bin/cargo" build -p v1-compiler --release --features text_lookup_work_counter --bins || exit 1
+                  env -u RUSTC_WRAPPER CARGO_BUILD_JOBS=1 "$CARGO_HOME/bin/cargo" build -p v1-compiler --release --features text_lookup_work_counter --bin claim_executor --bin gunbc || exit 1
                 else
                   exit 1
                 fi
@@ -74,7 +74,7 @@ jobs:
           rm -f "$BUILD_LOG"
           "$ROOT/target/release/claim_executor" --verify-build-artifacts "$ROOT/target/release/claim_executor" "$ROOT/target/release/gunbc"
           sccache --show-stats 2>/dev/null || true
-        timeout-minutes: 30
+        timeout-minutes: 45
       - name: affected-set falsifier (predict-only cold run)
         run: |
           ROOT=$(git rev-parse --show-toplevel 2>/dev/null || pwd)
diff --git a/dag/gunbc/ci_workflow.dag b/dag/gunbc/ci_workflow.dag
index 94eddc06de2..db0d3a96be7 100644
--- a/dag/gunbc/ci_workflow.dag
+++ b/dag/gunbc/ci_workflow.dag
@@ -321,7 +321,7 @@ data gunbc_ci_rust_gate_step_budget_note: String = "Budgeted rust-gate-only step
 
 data ci_rust_build_gate_step_split_note: String = "Build and rust gate are separate workflow steps (same discipline as ci_build_floor_step_split_note): bundling cargo build + rust_gates_ci under one step timeout produced step-FAILURE during v1-compiler compile with zero gate verdict (receipt: rust_tests job 85237415376, run 28746200534 on dfbff0f). Warm step ci_rust_sccache_warm_step carries gunbc_ci_rust_sccache_warm_step_timeout_minutes; rust gate step carries gunbc_ci_rust_gate_step_timeout_minutes."
 
-data gunbc_ci_rust_sccache_warm_step_timeout_minutes: Int = 15
+data gunbc_ci_rust_sccache_warm_step_timeout_minutes: Int = 46
 
 data gunbc_ci_rust_sccache_warm_step_budget_note: String = "Observable sccache-warm step (release bins + cache prime) before the budgeted rust gate: cold-cache fallback storms are counted here, not in gunbc_ci_rust_gate_step_timeout_minutes (operator ruling, cool-hawk-899 / valiant-bee-192). Receipt: PRs 6286/6274/6290 timed out at 15m with clippy never finishing under sccache cold-cache fallback while bundled with build."
 
@@ -348,7 +348,7 @@ fn gunbc_ci_rust_job_backstop_timeout_minutes() -> Int {
 }
 
 data gunbc_ci_job_timeout_policy_disposition: Disposition = Terminal {
-  reason: "gunbc CI budget semantics (operator ruling 2026-07-06): floor step gunbc_ci_floor_step_timeout_minutes (10m) enforced at STEP level (RED-by-failure); ci job backstop gunbc_ci_job_backstop_timeout_minutes() = release build + floor + aux + prelude (65m) so cold release build is not killed by a job cap shorter than gunbc_ci_release_build_step_timeout_minutes (receipt run 28819559597 @ 201371c: 10m job kill aborted cargo mid-build). rust_tests keeps step-sum job backstop gunbc_ci_rust_job_backstop_timeout_minutes() = warm + gate + aux + prelude (75m at current step carriers: 15+45+5+5+5) — job cap must cover step budgets so gates reach RED-by-step-failure, not job-cancelled silent-pass (#6323 starvation-kill scoped to ci/floor only on main). dissolve-on: compile-clean scoping/memoization shrinks floor under measured envelope."
+  reason: "gunbc CI budget semantics (operator ruling 2026-07-06): floor step gunbc_ci_floor_step_timeout_minutes (10m) enforced at STEP level (RED-by-failure); ci job backstop gunbc_ci_job_backstop_timeout_minutes() = release build + floor + aux + prelude (65m) so cold release build is not killed by a job cap shorter than gunbc_ci_release_build_step_timeout_minutes (receipt run 28819559597 @ 201371c: 10m job kill aborted cargo mid-build). rust_tests keeps step-sum job backstop gunbc_ci_rust_job_backstop_timeout_minutes() = warm + gate + aux + prelude (106m at current step carriers: 46+45+5+5+5; warm strictly > gate is the serializer-witnessed separation - cold-cache storms land in warm, never eat the gate budget) — job cap must cover step budgets so gates reach RED-by-step-failure, not job-cancelled silent-pass (#6323 starvation-kill scoped to ci/floor only on main). dissolve-on: compile-clean scoping/memoization shrinks floor under measured envelope."
 }
 
 fn ci_deploy_job(stage: DeployStage) -> Job {