Make aarch64 a first-class architecture in the scheduled pipeline

One list, PUBLISHED_ARCHES in helpers/paths.sh (default x86_64,
overridable with OMARCHY_ARCHES), now drives everything the repository
host schedules. check-versions compares PKGBUILDs against each
architecture's channel databases and writes one queue per channel and
architecture; auto-release works through the queues one architecture at
a time, each with its own backoff, so a failing build on one never
blocks the other; advance-channel --arch all re-runs an advance for every
published architecture and omarchy-release uses it for start and ship,
building the pinned pair once per architecture in its rc trigger; the
train observes channels through the reference (first) architecture
instead of a hard-coded x86_64. Queue and backoff files written under
the old per-channel names are treated as x86_64 until consumed.

Two things made an aarch64 builder image impossible to create: the
keyring bootstrap fetched omarchy-keyring from the target architecture's
own channel tree, which does not exist before that architecture has
published anything, and the QEMU probe only knew the x86_64-host,
aarch64-target case. The keyring (arch=any) now always comes from the
x86_64 tree, and the probe compares host and target architectures and
runs a container for the target platform.

clean-repo grouped versions with a regex that only knew any, x86_64 and
i686, so aarch64 packages would never have been pruned.

bin/advance-channel

@@ -26,6 +26,32 @@ FAST_RING_ONLY=false
 BOOTSTRAP=false
 PACKAGES=""
 
+# Kept for --arch all, which re-invokes this script per architecture with the
+# other arguments unchanged (minus the --arch all pair itself).
+ORIGINAL_ARGS=()
+skip_next=false
+prev=""
+for arg in "$@"; do
+  if [[ "$skip_next" == true ]]; then
+    skip_next=false
+    prev=""
+    continue
+  fi
+  if [[ "$arg" == "--arch" ]]; then
+    prev="--arch"
+    continue
+  fi
+  if [[ "$prev" == "--arch" ]]; then
+    prev=""
+    if [[ "$arg" == "all" ]]; then
+      continue
+    fi
+    ORIGINAL_ARGS+=("--arch" "$arg")
+    continue
+  fi
+  ORIGINAL_ARGS+=("$arg")
+done
+
 usage() {
   echo "Usage: $0 --from <channel> --to <channel> [OPTIONS]"
   echo ""
@@ -36,7 +62,8 @@ usage() {
   echo "                              or --bootstrap (one-time initial seed)"
   echo ""
   echo "Options:"
-  echo "  --arch <arch>         Target architecture (x86_64 or aarch64, default: x86_64)"
+  echo "  --arch <arch>|all     Target architecture (x86_64 or aarch64, default: x86_64);"
+  echo "                        all = every published architecture, one after another"
   echo "  --package <names...>  Advance only the named package(s)"
   echo "  --fast-ring           Restrict to fast-ring packages (stable -> rc parity copy)"
   echo "  --bootstrap           One-time stable -> rc seed before forward-only enforcement"
@@ -65,6 +92,20 @@ while [[ $# -gt 0 ]]; do
     shift 2
     ;;
   --arch)
+    if [[ "$2" == "all" ]]; then
+      # A release train advances every published architecture together; a
+      # channel that moved for one and not another would serve mismatched
+      # versions to users on the two. Re-run this script once per
+      # architecture with the same arguments, stopping at the first failure
+      # so the operator sees which architecture is stuck (the advance is
+      # idempotent, so re-running with --arch all resumes where it stopped).
+      shift 2
+      for arch in $(published_arches); do
+        "$0" --arch "$arch" "${ORIGINAL_ARGS[@]}" || exit $?
+      done
+      exit 0
+    fi
+    require_valid_arch "$2"
     ARCH="$2"
     update_arch_paths
     shift 2

bin/auto-release

@@ -1,6 +1,10 @@
 #!/bin/bash
 # Run the release workflow for a channel when work is queued.
-# Usage: auto-release <edge|rc|stable>
+# Usage: auto-release <edge|rc|stable> [<arch>|all]
+#
+# With no architecture (what the timers pass), every published architecture
+# is processed in turn, each against its own queue and its own backoff, so a
+# failing aarch64 build never holds up x86_64 or the other way round.
 #
 # Safe to run on a tight schedule. Three guards make that true:
 #
@@ -21,7 +25,7 @@ source "$BUILD_ROOT/helpers/paths.sh"
 source "$BUILD_ROOT/helpers/lock-helpers.sh"
 
 MIRROR="${1:-}"
-STATE_DIR="${OMARCHY_STATE_DIR:-/root/.state}"
+ARCH_ARG="${2:-all}"
 
 # Backoff schedule: 10m, 20m, 40m, 80m, 160m, 320m, then hourly-ish forever
 # (capped at 6h, the cadence this system ran at before frequent timers).
@@ -29,8 +33,9 @@ BACKOFF_BASE_SECONDS="${OMARCHY_BACKOFF_BASE:-600}"
 BACKOFF_MAX_SECONDS="${OMARCHY_BACKOFF_MAX:-21600}"
 
 if [[ -z "$MIRROR" ]]; then
-  print_error "Usage: $0 <mirror>"
+  print_error "Usage: $0 <mirror> [<arch>|all]"
   echo "  mirror: edge, rc, or stable"
+  echo "  arch:   one of $VALID_ARCHES, or all (default) for every published architecture"
   exit 1
 fi
 
@@ -39,17 +44,13 @@ if [[ "$MIRROR" != "edge" && "$MIRROR" != "rc" && "$MIRROR" != "stable" ]]; then
   exit 1
 fi
 
-STATE_FILE="$STATE_DIR/.sync-needed-$MIRROR"
-FAIL_FILE="$STATE_DIR/.build-failed-$MIRROR"
-
-# Nothing queued: stay quiet. At a 5-minute cadence this is most invocations,
-# and a header for each would bury the runs that matter in the journal.
-if [[ ! -f "$STATE_FILE" ]]; then
-  exit 0
+if [[ "$ARCH_ARG" == "all" ]]; then
+  ARCHES=$(published_arches)
+else
+  require_valid_arch "$ARCH_ARG"
+  ARCHES="$ARCH_ARG"
 fi
 
-print_header "Processing Sync for $MIRROR"
-
 # The build inputs are this checkout's contents; its HEAD identifies them.
 current_fingerprint() {
   git -C "$BUILD_ROOT" rev-parse HEAD 2>/dev/null || echo "unknown"
@@ -65,57 +66,92 @@ backoff_seconds() {
   echo "$delay"
 }
 
-FAIL_COUNT=0
-if [[ -f "$FAIL_FILE" ]]; then
-  # shellcheck disable=SC1090
-  source "$FAIL_FILE" 2>/dev/null || true
-  FAIL_COUNT="${FAILURE_COUNT:-0}"
-  failed_at="${FAILURE_AT:-0}"
-  failed_fingerprint="${FAILURE_FINGERPRINT:-}"
+# Returns 0 when this architecture's queue was processed (or was empty), 1 when
+# the release failed. Backoff and "someone else holds the lock" are not
+# failures: they are this tick deciding to do nothing.
+release_arch() {
+  local arch="$1"
+  local state_file fail_file
+  state_file=$(sync_queue_file "$MIRROR" "$arch")
+  fail_file=$(sync_fail_file "$MIRROR" "$arch")
 
-  if [[ "$failed_fingerprint" != "$(current_fingerprint)" ]]; then
-    print_info "Repository changed since the last failure — clearing backoff and retrying"
-    rm -f "$FAIL_FILE"
-    FAIL_COUNT=0
-  else
-    delay=$(backoff_seconds "$FAIL_COUNT")
-    now=$(date +%s)
-    retry_at=$((failed_at + delay))
-    if ((now < retry_at)); then
-      print_warning "$MIRROR has failed $FAIL_COUNT time(s) on this tree — not retrying until $(date -d "@$retry_at" '+%H:%M:%S' 2>/dev/null || echo "+$((retry_at - now))s")"
-      echo "  Push a fix (any new commit clears this), or: rm $FAIL_FILE"
-      exit 0
-    fi
-    print_info "Backoff elapsed — retrying $MIRROR (failure #$((FAIL_COUNT + 1)) if this fails)"
+  # A queue written under the pre-architecture name belongs to x86_64.
+  if [[ "$arch" == "x86_64" && ! -f "$state_file" && -f "$(legacy_sync_queue_file "$MIRROR")" ]]; then
+    state_file=$(legacy_sync_queue_file "$MIRROR")
+  fi
+  if [[ "$arch" == "x86_64" && ! -f "$fail_file" && -f "$(legacy_sync_fail_file "$MIRROR")" ]]; then
+    fail_file=$(legacy_sync_fail_file "$MIRROR")
   fi
-fi
 
-# Non-blocking: a build in progress means this tick has nothing to do.
-if ! try_release_lock; then
-  holder=$(release_lock_holder)
-  print_info "A release is already running (${holder:-holder unknown}) — skipping this tick"
-  exit 0
-fi
+  # Nothing queued: stay quiet. At a 5-minute cadence this is most
+  # invocations, and a header for each would bury the runs that matter in
+  # the journal.
+  [[ -f "$state_file" ]] || return 0
 
-print_info "State file found: $STATE_FILE"
-print_info "Starting release workflow for $MIRROR..."
+  print_header "Processing Sync for $MIRROR ($arch)"
 
-if "$BUILD_ROOT/bin/repo" release --mirror "$MIRROR" --skip-prod-check; then
-  print_success "Release completed successfully for $MIRROR"
-  rm -f "$STATE_FILE"
-  rm -f "$FAIL_FILE"
-  print_success "State file removed: $STATE_FILE"
-else
-  status=$?
-  FAIL_COUNT=$((FAIL_COUNT + 1))
-  cat >"$FAIL_FILE" <<EOF
-FAILURE_COUNT=$FAIL_COUNT
+  local fail_count=0 failed_at failed_fingerprint delay now retry_at
+  if [[ -f "$fail_file" ]]; then
+    FAILURE_COUNT=0 FAILURE_AT=0 FAILURE_FINGERPRINT=""
+    # shellcheck disable=SC1090
+    source "$fail_file" 2>/dev/null || true
+    fail_count="${FAILURE_COUNT:-0}"
+    failed_at="${FAILURE_AT:-0}"
+    failed_fingerprint="${FAILURE_FINGERPRINT:-}"
+
+    if [[ "$failed_fingerprint" != "$(current_fingerprint)" ]]; then
+      print_info "Repository changed since the last failure — clearing backoff and retrying"
+      rm -f "$fail_file"
+      fail_count=0
+    else
+      delay=$(backoff_seconds "$fail_count")
+      now=$(date +%s)
+      retry_at=$((failed_at + delay))
+      if ((now < retry_at)); then
+        print_warning "$MIRROR ($arch) has failed $fail_count time(s) on this tree — not retrying until $(date -d "@$retry_at" '+%H:%M:%S' 2>/dev/null || echo "+$((retry_at - now))s")"
+        echo "  Push a fix (any new commit clears this), or: rm $fail_file"
+        return 0
+      fi
+      print_info "Backoff elapsed — retrying $MIRROR ($arch) (failure #$((fail_count + 1)) if this fails)"
+    fi
+  fi
+
+  # Non-blocking: a build in progress means this tick has nothing to do. The
+  # lock is reentrant, so once this run holds it the remaining architectures
+  # run under the same acquisition.
+  if ! try_release_lock; then
+    local holder
+    holder=$(release_lock_holder)
+    print_info "A release is already running (${holder:-holder unknown}) — skipping this tick"
+    return 0
+  fi
+
+  print_info "State file found: $state_file"
+  print_info "Starting release workflow for $MIRROR ($arch)..."
+
+  if "$BUILD_ROOT/bin/repo" release --mirror "$MIRROR" --arch "$arch" --skip-prod-check; then
+    print_success "Release completed successfully for $MIRROR ($arch)"
+    rm -f "$state_file" "$fail_file"
+    print_success "State file removed: $state_file"
+    return 0
+  fi
+
+  fail_count=$((fail_count + 1))
+  cat >"$fail_file" <<EOF
+FAILURE_COUNT=$fail_count
 FAILURE_AT=$(date +%s)
 FAILURE_FINGERPRINT=$(current_fingerprint)
 EOF
-  next=$(backoff_seconds "$FAIL_COUNT")
-  print_error "Release failed for $MIRROR (attempt $FAIL_COUNT)"
-  print_warning "State file retained for retry: $STATE_FILE"
+  local next
+  next=$(backoff_seconds "$fail_count")
+  print_error "Release failed for $MIRROR ($arch) (attempt $fail_count)"
+  print_warning "State file retained for retry: $state_file"
   print_warning "Backing off $((next / 60))m before the next attempt; a new commit retries sooner"
-  exit "$status"
-fi
+  return 1
+}
+
+status=0
+for arch in $ARCHES; do
+  release_arch "$arch" || status=1
+done
+exit "$status"

bin/build

@@ -164,11 +164,15 @@ mkdir -p "$BUILD_OUTPUT_DIR" "$REPO_DIR" "$SRC_DIR"
 # Check Docker is available
 check_docker
 
-# Setup QEMU for aarch64 builds on x86_64 hosts
-if [[ "$(uname -m)" == "x86_64" && "$ARCH" == "aarch64" ]]; then
-  # Check if QEMU is already working
-  if ! docker run --rm --platform linux/arm64 alpine:3.21 /bin/true >/dev/null 2>&1; then
-    print_info "Setting up QEMU for ARM64 emulation..."
+# A foreign target architecture runs under QEMU user emulation. Probe by
+# actually running a container for the target platform: that is the only
+# test that covers both "binfmt not registered" and "registered but broken".
+HOST_ARCH=$(uname -m)
+[[ "$HOST_ARCH" == "arm64" ]] && HOST_ARCH=aarch64
+if [[ "$HOST_ARCH" != "$ARCH" ]]; then
+  # shellcheck disable=SC2086
+  if ! docker run --rm $(get_platform_arg "$ARCH") alpine:3.21 /bin/true >/dev/null 2>&1; then
+    print_info "Setting up QEMU for $ARCH emulation on this $HOST_ARCH host..."
     setup_qemu
   fi
 fi

bin/check-versions

@@ -1,6 +1,10 @@
 #!/bin/bash
 # Check PKGBUILD versions against published repo versions
-# Creates state files for edge and/or stable if any packages need building
+# Creates a state file per channel and architecture when packages need building
+#
+# Usage: check-versions [--pull] [--arch <arch>]
+#   --pull         pull the repository first (the scheduled run does this)
+#   --arch <arch>  check one architecture; default: every published one
 
 set -e
 
@@ -10,11 +14,27 @@ source "$BUILD_ROOT/helpers/paths.sh"
 source "$BUILD_ROOT/helpers/package-metadata.sh"
 source "$BUILD_ROOT/helpers/lock-helpers.sh"
 
-STATE_DIR="${OMARCHY_STATE_DIR:-/root/.state}"
-ARCH="${ARCH:-x86_64}"
 PULL=false
+ARCHES=""
 
-[[ "${1:-}" == "--pull" ]] && PULL=true
+while [[ $# -gt 0 ]]; do
+  case $1 in
+  --pull)
+    PULL=true
+    shift
+    ;;
+  --arch)
+    require_valid_arch "$2"
+    ARCHES="$2"
+    shift 2
+    ;;
+  *)
+    print_error "Unknown option: $1"
+    exit 1
+    ;;
+  esac
+done
+[[ -n "$ARCHES" ]] || ARCHES=$(published_arches)
 
 mkdir -p "$STATE_DIR"
 
@@ -147,11 +167,12 @@ check_package() {
 
 check_mirror() {
   local mirror="$1"
-  local state_file="$STATE_DIR/.sync-needed-$mirror"
+  local state_file
+  state_file=$(sync_queue_file "$mirror" "$ARCH")
   local needs_build=false
   local packages=()
 
-  print_info "Checking $mirror packages..."
+  print_info "Checking $mirror packages for $ARCH..."
 
   while IFS= read -r pkg; do
     local pkgdir="$PKGBUILDS_DIR/$pkg"
@@ -168,18 +189,23 @@ check_mirror() {
     # this to name the packages in its start report, which is the difference
     # between "a build is running" and "your package is in this build".
     printf '%s\n' "${packages[@]}" >"$state_file"
-    print_success "${mirror^} needs building (${#packages[@]} packages)"
+    print_success "${mirror^} ($ARCH) needs building (${#packages[@]} packages)"
     print_info "Packages: ${packages[*]}"
     print_info "State file created: $state_file"
   else
-    print_info "${mirror^} is up to date"
+    print_info "${mirror^} ($ARCH) is up to date"
   fi
 
   echo ""
 }
 
-check_mirror edge
-check_mirror rc
-check_mirror stable
+# One pass per published architecture: the version comparison reads that
+# architecture's channel databases, and each queue is its own file.
+for ARCH in $ARCHES; do
+  update_arch_paths
+  check_mirror edge
+  check_mirror rc
+  check_mirror stable
+done
 
 print_success "Version check complete!"

bin/clean-repo

@@ -33,7 +33,10 @@ clean_packages() {
 
     # Extract package name (remove version and architecture)
     # Format: name-version-release-arch.pkg.tar.*
-    local pkgname=$(echo "$pkg" | sed -E 's/-[0-9]+.*-(any|x86_64|i686)\.pkg\.tar\..*//')
+    # The version starts at the first "-<digit>" and neither pkgver nor pkgrel
+    # can contain a hyphen, so the architecture is whatever sits between the
+    # last hyphen and .pkg.tar — any, x86_64, aarch64, and whatever comes next.
+    local pkgname=$(echo "$pkg" | sed -E 's/-[0-9]+.*-[^-]+\.pkg\.tar\..*//')
 
     # Add to array
     if [[ -n "${packages[$pkgname]}" ]]; then

bin/omarchy-release

@@ -28,7 +28,13 @@ ISO_REPO="${OMARCHY_ISO_REPO:-omacom-io/omarchy-iso}"
 DEV_BRANCH="${OMARCHY_DEV_BRANCH:-quattro}"
 
 PKGS_DB_BASE="${OMARCHY_PKGS_DB_BASE:-https://pkgs.omarchy.org}"
-RC_DB_URL="$PKGS_DB_BASE/rc/x86_64/omarchy.db.tar.zst"
+# The train observes channels through the reference architecture (the first
+# published one). The pair is pinned to one version for every architecture and
+# built for all of them in one rc trigger, so one architecture's database is
+# the state of the release; per-architecture drift is a build failure the
+# scheduled pipeline reports, not something the train has to poll for.
+OBSERVED_ARCH=$(reference_arch)
+RC_DB_URL="$PKGS_DB_BASE/rc/$OBSERVED_ARCH/omarchy.db.tar.zst"
 
 SRCDEST_DIR="$BUILD_ROOT/.srcdest"
 MIRROR_CLONE="$SRCDEST_DIR/omarchy"          # bare mirror (shared with bin/omarchy-pkgs)
@@ -186,7 +192,7 @@ published_version() {
   # A unique query string busts the CDN cache: right after a sync the plain
   # URL can keep serving the previous db for a while, which reads as "not
   # published yet" to status, the wait loop, and ship's pre-checks.
-  if ! curl -sf "$PKGS_DB_BASE/$channel/x86_64/omarchy.db.tar.zst?$(date +%s%N)" -o "$tmp"; then
+  if ! curl -sf "$PKGS_DB_BASE/$channel/$OBSERVED_ARCH/omarchy.db.tar.zst?$(date +%s%N)" -o "$tmp"; then
     rm -f "$tmp"
     return 2
   fi
@@ -251,8 +257,12 @@ fi
 git -C /root/omarchy-pkgs-rc fetch origin rc
 git -C /root/omarchy-pkgs-rc reset --hard origin/rc
 cd /root/omarchy-pkgs-rc
-OMARCHY_RC_PINS=1 OMARCHY_REPO_ROOT=/root/omarchy-pkgs/pkgs.omarchy.org \
-  bin/repo release --mirror rc --package omarchy omarchy-settings --skip-prod-check
+# The pair is built once per published architecture (helpers/paths.sh on the
+# host decides which), so every architecture'"'"'s rc channel carries the pins.
+for arch in $(BUILD_ROOT=/root/omarchy-pkgs-rc bash -c "source helpers/paths.sh; published_arches"); do
+  OMARCHY_RC_PINS=1 OMARCHY_REPO_ROOT=/root/omarchy-pkgs/pkgs.omarchy.org \
+    bin/repo release --mirror rc --arch "$arch" --package omarchy omarchy-settings --skip-prod-check
+done
 '
 
 trigger_rc_build() {
@@ -278,10 +288,12 @@ host_advance() { # host_advance <from> <to> [extra args...]
   # against this machine's (likely stale) local tree would be wrong.
   if ! resolve_repo_host "$REPO_HOST_OVERRIDE" >/dev/null && ! on_repo_host; then
     print_no_host_help "advance $from -> $to" \
-      "  cd /root/omarchy-pkgs && bin/repo advance --from $from --to $to --skip-prod-check $*"
+      "  cd /root/omarchy-pkgs && bin/repo advance --from $from --to $to --arch all --skip-prod-check $*"
     return 1
   fi
-  "$BUILD_ROOT/bin/repo" advance --from "$from" --to "$to" --skip-prod-check "$@"
+  # --arch all: the host advances every architecture it publishes, so a train
+  # never moves a channel for one architecture and not another.
+  "$BUILD_ROOT/bin/repo" advance --from "$from" --to "$to" --arch all --skip-prod-check "$@"
 }
 
 wait_for_published() { # wait_for_published <channel> <version> [timeout-seconds]

bin/release

@@ -114,7 +114,11 @@ BUILT_FILES=""
 # What the scheduled version check queued, when it was the one that asked for
 # this run. Absent for a manual run, which is fine — the report just omits it.
 QUEUED_PACKAGES=""
-QUEUE_FILE="${OMARCHY_STATE_DIR:-/root/.state}/.sync-needed-$MIRROR"
+QUEUE_FILE=$(sync_queue_file "$MIRROR" "$ARCH")
+# A queue written under the pre-architecture name belongs to x86_64.
+if [[ "$ARCH" == "x86_64" && ! -s "$QUEUE_FILE" && -s "$(legacy_sync_queue_file "$MIRROR")" ]]; then
+  QUEUE_FILE=$(legacy_sync_queue_file "$MIRROR")
+fi
 [[ -s "$QUEUE_FILE" ]] && QUEUED_PACKAGES=$(grep -c '' "$QUEUE_FILE")
 
 if [[ "$DRY_RUN" != true ]]; then

bin/setup

@@ -237,6 +237,10 @@ echo ""
 
 # --- release timers ----------------------------------------------------------
 
+print_info "Published architectures: $(published_arches | tr '\n' ' ')"
+echo "    (PUBLISHED_ARCHES in helpers/paths.sh, or OMARCHY_ARCHES in $CREDENTIALS)"
+echo ""
+
 TIMERS=(omarchy-check-versions omarchy-auto-release-edge omarchy-auto-release-rc omarchy-auto-release-stable)
 
 if [[ "$SKIP_TIMERS" == true ]]; then

bin/timers

@@ -84,15 +84,18 @@ echo ""
 
 # --- queued work -------------------------------------------------------------
 
-print_info "Queued builds (state files in $STATE_DIR)"
+print_info "Queued builds (state files in $STATE_DIR; architectures: $(published_arches | tr '\n' ' '))"
 queued=false
 for channel in edge rc stable; do
-  state_file="$STATE_DIR/.sync-needed-$channel"
-  if [[ -f "$state_file" ]]; then
-    queued=true
-    since=$(date -r "$state_file" '+%Y-%m-%d %H:%M:%S' 2>/dev/null || echo "unknown")
-    printf '  • %-7s queued since %s\n' "$channel" "$since"
-  fi
+  for arch in $(published_arches); do
+    state_file=$(sync_queue_file "$channel" "$arch")
+    [[ "$arch" == "x86_64" && ! -f "$state_file" ]] && state_file=$(legacy_sync_queue_file "$channel")
+    if [[ -f "$state_file" ]]; then
+      queued=true
+      since=$(date -r "$state_file" '+%Y-%m-%d %H:%M:%S' 2>/dev/null || echo "unknown")
+      printf '  • %-7s %-8s queued since %s\n' "$channel" "$arch" "$since"
+    fi
+  done
 done
 [[ "$queued" == false ]] && echo "  (nothing queued — all channels up to date)"
 echo ""
@@ -101,7 +104,9 @@ echo ""
 # say so plainly: it is queued but deliberately not being retried yet.
 paused=false
 for channel in edge rc stable; do
-  fail_file="$STATE_DIR/.build-failed-$channel"
+  for arch in $(published_arches); do
+  fail_file=$(sync_fail_file "$channel" "$arch")
+  [[ "$arch" == "x86_64" && ! -f "$fail_file" ]] && fail_file=$(legacy_sync_fail_file "$channel")
   [[ -f "$fail_file" ]] || continue
   if [[ "$paused" == false ]]; then
     print_error "Failing builds (backoff active)"
@@ -122,13 +127,14 @@ for channel in edge rc stable; do
   else
     when="retries on the next tick"
   fi
-  printf '  ✗ %-7s %s consecutive failure(s), %s\n' "$channel" "$FAILURE_COUNT" "$when"
+  printf '  ✗ %-7s %-8s %s consecutive failure(s), %s\n' "$channel" "$arch" "$FAILURE_COUNT" "$when"
   printf '      last attempt %s on commit %s\n' \
     "$(date -d "@$FAILURE_AT" '+%Y-%m-%d %H:%M:%S' 2>/dev/null || echo "$FAILURE_AT")" \
     "${FAILURE_FINGERPRINT:0:12}"
+  done
 done
 if [[ "$paused" == true ]]; then
-  echo "  Any new commit clears the backoff; or: rm $STATE_DIR/.build-failed-<channel>"
+  echo "  Any new commit clears the backoff; or: rm $STATE_DIR/.build-failed-<channel>-<arch>"
   echo ""
 fi