Use crate names in Travis script

Author: MajorBreakfast

.travis.yml

@@ -34,43 +34,43 @@ matrix:
     - name: cargo build --no-default-features
       rust: nightly
       script:
-        - cargo build --manifest-path futures/Cargo.toml --no-default-features
-        - cargo build --manifest-path futures-core/Cargo.toml --no-default-features
-        - cargo build --manifest-path futures-channel/Cargo.toml --no-default-features
-        - cargo build --manifest-path futures-executor/Cargo.toml --no-default-features
-        - cargo build --manifest-path futures-io/Cargo.toml --no-default-features
-        - cargo build --manifest-path futures-sink/Cargo.toml --no-default-features
-        - cargo build --manifest-path futures-util/Cargo.toml --no-default-features
+        - cargo build -p futures-preview --no-default-features
+        - cargo build -p futures-core-preview --no-default-features
+        - cargo build -p futures-channel-preview --no-default-features
+        - cargo build -p futures-executor-preview --no-default-features
+        - cargo build -p futures-io-preview --no-default-features
+        - cargo build -p futures-sink-preview --no-default-features
+        - cargo build -p futures-util-preview --no-default-features
 
     - name: cargo build --all-features
       rust: nightly
       script:
-        - cargo build --manifest-path futures/Cargo.toml --all-features
-        - cargo build --manifest-path futures-core/Cargo.toml --all-features
-        - cargo build --manifest-path futures-channel/Cargo.toml --all-features
-        - cargo build --manifest-path futures-executor/Cargo.toml --all-features
-        - cargo build --manifest-path futures-io/Cargo.toml --all-features
-        - cargo build --manifest-path futures-sink/Cargo.toml --all-features
-        - cargo build --manifest-path futures-util/Cargo.toml --all-features
+        - cargo build -p futures-preview --all-features
+        - cargo build -p futures-core-preview --all-features
+        - cargo build -p futures-channel-preview --all-features
+        - cargo build -p futures-executor-preview --all-features
+        - cargo build -p futures-io-preview --all-features
+        - cargo build -p futures-sink-preview --all-features
+        - cargo build -p futures-util-preview --all-features
 
     - name: cargo build --all-features (with minimal versions)
       rust: nightly
       script:
         - cargo update -Zminimal-versions
-        - cargo build --manifest-path futures/Cargo.toml --all-features
-        - cargo build --manifest-path futures-core/Cargo.toml --all-features
-        - cargo build --manifest-path futures-channel/Cargo.toml --all-features
-        - cargo build --manifest-path futures-executor/Cargo.toml --all-features
-        - cargo build --manifest-path futures-io/Cargo.toml --all-features
-        - cargo build --manifest-path futures-sink/Cargo.toml --all-features
-        - cargo build --manifest-path futures-util/Cargo.toml --all-features
+        - cargo build -p futures-preview --all-features
+        - cargo build -p futures-core-preview --all-features
+        - cargo build -p futures-channel-preview --all-features
+        - cargo build -p futures-executor-preview --all-features
+        - cargo build -p futures-io-preview --all-features
+        - cargo build -p futures-sink-preview --all-features
+        - cargo build -p futures-util-preview --all-features
 
     - name: cargo build --target=thumbv6m-none-eabi
       rust: nightly
       install:
         - rustup target add thumbv6m-none-eabi
       script:
-        - cargo build --manifest-path futures/Cargo.toml
+        - cargo build -p futures-preview
             --target thumbv6m-none-eabi
             --no-default-features
             --features nightly