Add Travis job for 1.29

Author: stevenroose

.travis.yml

@@ -3,30 +3,12 @@ rust:
   - stable
   - beta
   - nightly
-  - 1.24.0
+  - 1.29.0
 env:
   - BITCOINVERSION=0.18.0
   - BITCOINVERSION=0.18.1
   - BITCOINVERSION=0.19.0.1
   - BITCOINVERSION=0.19.1
 
-matrix:
-  allow_failures:
-    rust: 1.24.0
-
 script:
-  - |
-    if [[ "$TRAVIS_RUST_VERSION" == stable ]]
-    then
-      rustup component add rustfmt
-      cargo fmt --all -- --check
-    fi
-  - cargo build --verbose
-  - cargo test --verbose
-  - cargo build --verbose --examples
-  # Integration test
-  - wget https://bitcoincore.org/bin/bitcoin-core-$BITCOINVERSION/bitcoin-$BITCOINVERSION-x86_64-linux-gnu.tar.gz
-  - tar -xzvf bitcoin-$BITCOINVERSION-x86_64-linux-gnu.tar.gz
-  - export PATH=$PATH:$(pwd)/bitcoin-$BITCOINVERSION/bin
-  - (cd integration_test && ./run.sh)
-
+  - ./contrib/test.sh

contrib/test.sh

@@ -0,0 +1,27 @@
+
+# Pin dependencies for Rust v1.29
+if [ "$TRAVIS_RUST_VERSION" = "1.29.0" ]; then
+    cargo generate-lockfile --verbose
+    cargo update --verbose --package "cc" --precise "1.0.41"
+    cargo update --verbose --package "cfg-if" --precise "0.1.9"
+    cargo update --verbose --package "unicode-normalization" --precise "0.1.9"
+    cargo update --verbose --package "serde_json" --precise "1.0.39"
+    cargo update --verbose --package "serde" --precise "1.0.98"
+    cargo update --verbose --package "serde_derive" --precise "1.0.98"
+fi
+
+if [ "$TRAVIS_RUST_VERSION" = "stable" ]; then
+  rustup component add rustfmt
+  cargo fmt --all -- --check
+fi
+
+cargo build --verbose
+cargo test --verbose
+cargo build --verbose --examples
+
+# Integration test
+wget https://bitcoincore.org/bin/bitcoin-core-$BITCOINVERSION/bitcoin-$BITCOINVERSION-x86_64-linux-gnu.tar.gz
+tar -xzvf bitcoin-$BITCOINVERSION-x86_64-linux-gnu.tar.gz
+export PATH=$PATH:$(pwd)/bitcoin-$BITCOINVERSION/bin
+(cd integration_test && ./run.sh)
+