Update Travis CI configure and include IRC notifications.

.travis.yml

@@ -1,38 +1,20 @@
 language: "rust"
 cache: "cargo"
-rust:
-  - 1.34.2
-  - stable
-  - beta
-  - nightly
-jobs:
-  allow_failures:
-    - rust: nightly
-  fast_finish: true
-
 before_script:
-  - rustup component add rustfmt
+  - "rustup component add rustfmt"
-  - |
+  - "rustup component add clippy"
-      if [ "$TRAVIS_RUST_VERSION" != "1.34.2" ]; then
+  - "cargo install --force cargo-audit"
-        rustup component add clippy
+  - "cargo generate-lockfile"
-      fi
-  - |
-      if [ "$TRAVIS_RUST_VERSION" == "stable" ]; then
-        cargo install --force cargo-audit
-      fi
-  - cargo generate-lockfile
 script:
-  - |
+  - "cargo audit"
-      if [ "$TRAVIS_RUST_VERSION" == "stable" ]; then
+  - "cargo fmt --all -- --check"
-        cargo audit
+  - "cargo clippy --all-targets --all-features -- -D warnings"
-      fi
+  - "cargo build --verbose"
-  - cargo fmt -- --check
+  - "cargo test --verbose"
-  - |
-      if [ "$TRAVIS_RUST_VERSION" != "1.34.2" ]; then
-        cargo clippy --all-targets --all-features -- -D warnings
-      fi
-  - cargo build --verbose
-  - cargo test --verbose
 if: "type != push OR (tag IS blank AND branch = master)"
 notifications:
   email: false
+  irc:
+    channels:
+      - secure: "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"
+    use_notice: true