f Pin regex in lightning-transaction-sync

Author: tnull

ci/ci-tests.sh

@@ -44,6 +44,9 @@ if [[ "$HOST_PLATFORM" != *windows* ]]; then
 	# reqwest 0.11.21 had a regression that broke its 1.63.0 MSRV
 	[ "$RUSTC_MINOR_VERSION" -lt 65 ] && cargo update -p reqwest --precise "0.11.20" --verbose
 
+	# Starting with version 1.10.0, the `regex` crate has an MSRV of rustc 1.65.0.
+	[ "$RUSTC_MINOR_VERSION" -lt 65 ] && cargo update -p regex --precise "1.9.6" --verbose
+
 	ELECTRS_DL_ENDPOINT="https://github.com/RCasatta/electrsd/releases/download/electrs_releases"
 	ELECTRS_VERSION="esplora_a33e97e1a1fc63fa9c20a116bb92579bbf43b254"
 	BITCOIND_DL_ENDPOINT="https://bitcoincore.org/bin/"