diff --git a/dev/rust-regressions.sh b/dev/rust-regressions.sh
index 117c62f..2a635e4 100755
--- a/dev/rust-regressions.sh
+++ b/dev/rust-regressions.sh
@@ -15,8 +15,7 @@
 classify() {
 	local c=0
 	local url="$1"
-	local name="${url#ci.debian.net/data/autopkgtest/testing/*/r/}"
-	name="${name%%/*}"
+	local name="$(zegrep -o 'autopkgtest \[[0-9:]+\]: testing package [^[:space:]]+' "$url" | cut '-d ' -f5)"
 	if zegrep -q '^error\[E0554\]' "$url"; then
 		results["falsepositive_unstable"]+="$name"$'\n'
 		c=$((c+1))