[INFO] crate solana-jsonrpc-core 0.4.0 is already in cache [INFO] extracting crate solana-jsonrpc-core 0.4.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/solana-jsonrpc-core/0.4.0 [INFO] extracting crate solana-jsonrpc-core 0.4.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/solana-jsonrpc-core/0.4.0 [INFO] validating manifest of solana-jsonrpc-core-0.4.0 on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of solana-jsonrpc-core-0.4.0 on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing solana-jsonrpc-core-0.4.0 [INFO] finished frobbing solana-jsonrpc-core-0.4.0 [INFO] frobbed toml for solana-jsonrpc-core-0.4.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/solana-jsonrpc-core/0.4.0/Cargo.toml [INFO] started frobbing solana-jsonrpc-core-0.4.0 [INFO] finished frobbing solana-jsonrpc-core-0.4.0 [INFO] frobbed toml for solana-jsonrpc-core-0.4.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/solana-jsonrpc-core/0.4.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing solana-jsonrpc-core-0.4.0 against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/solana-jsonrpc-core/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 1866bb04c359a8758f3c4dd461f401693f83e72280f503c85b34b144432e0e0c [INFO] running `"docker" "start" "-a" "1866bb04c359a8758f3c4dd461f401693f83e72280f503c85b34b144432e0e0c"` [INFO] [stderr] Compiling solana-jsonrpc-core v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/calls.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | Method(Arc>), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RpcMethod` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/calls.rs:46:19 [INFO] [stderr] | [INFO] [stderr] 46 | Notification(Arc>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RpcNotification` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:14:31 [INFO] [stderr] | [INFO] [stderr] 14 | pub type FutureResponse = Box, Error=()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:17:29 [INFO] [stderr] | [INFO] [stderr] 17 | pub type FutureOutput = Box, Error=()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:252:37 [INFO] [stderr] | [INFO] [stderr] 252 | let call_method = |method: &Arc>| { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RpcMethod` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/middleware.rs:37:27 [INFO] [stderr] | [INFO] [stderr] 37 | pub type NoopFuture = Box, Error=()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/middleware.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub type NoopCallFuture = Box, Error=()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | pub type BoxFuture = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `"docker" "inspect" "1866bb04c359a8758f3c4dd461f401693f83e72280f503c85b34b144432e0e0c"` [INFO] running `"docker" "rm" "-f" "1866bb04c359a8758f3c4dd461f401693f83e72280f503c85b34b144432e0e0c"` [INFO] [stdout] 1866bb04c359a8758f3c4dd461f401693f83e72280f503c85b34b144432e0e0c [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/solana-jsonrpc-core/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"` [INFO] [stdout] d89e650a2bd0a81931108a4581d84a7c7662303650bf785406f36de4b069e905 [INFO] running `"docker" "start" "-a" "d89e650a2bd0a81931108a4581d84a7c7662303650bf785406f36de4b069e905"` [INFO] [stderr] Compiling solana-jsonrpc-core v0.4.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/calls.rs:44:13 [INFO] [stderr] | [INFO] [stderr] 44 | Method(Arc>), [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RpcMethod` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/calls.rs:46:19 [INFO] [stderr] | [INFO] [stderr] 46 | Notification(Arc>), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RpcNotification` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:14:31 [INFO] [stderr] | [INFO] [stderr] 14 | pub type FutureResponse = Box, Error=()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:17:29 [INFO] [stderr] | [INFO] [stderr] 17 | pub type FutureOutput = Box, Error=()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/io.rs:252:37 [INFO] [stderr] | [INFO] [stderr] 252 | let call_method = |method: &Arc>| { [INFO] [stderr] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RpcMethod` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/middleware.rs:37:27 [INFO] [stderr] | [INFO] [stderr] 37 | pub type NoopFuture = Box, Error=()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/middleware.rs:39:31 [INFO] [stderr] | [INFO] [stderr] 39 | pub type NoopCallFuture = Box, Error=()> + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:42:29 [INFO] [stderr] | [INFO] [stderr] 42 | pub type BoxFuture = Box + Send>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future + Send` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.60s [INFO] running `"docker" "inspect" "d89e650a2bd0a81931108a4581d84a7c7662303650bf785406f36de4b069e905"` [INFO] running `"docker" "rm" "-f" "d89e650a2bd0a81931108a4581d84a7c7662303650bf785406f36de4b069e905"` [INFO] [stdout] d89e650a2bd0a81931108a4581d84a7c7662303650bf785406f36de4b069e905 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/reg/solana-jsonrpc-core/0.4.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"` [INFO] [stdout] 6bc005e5a55d9fcc1917e098c6ed80dc778af05b25fbdbab928f7f9bb881ff5a [INFO] running `"docker" "start" "-a" "6bc005e5a55d9fcc1917e098c6ed80dc778af05b25fbdbab928f7f9bb881ff5a"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/solana_jsonrpc_core-20f2bf7505e40247 [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test io::tests::test_async_io_handler ... ok [INFO] [stdout] test io::tests::test_method_not_found ... ok [INFO] [stdout] test io::tests::test_io_handler ... ok [INFO] [stdout] test io::tests::test_io_handler_1dot0 ... ok [INFO] [stdout] test io::tests::test_method_alias ... ok [INFO] [stdout] test types::params::tests::params_deserialization ... ok [INFO] [stdout] test types::id::tests::id_serialization ... ok [INFO] [stdout] test types::request::tests::call_deserialize ... ok [INFO] [stdout] test types::params::tests::should_return_meaningful_error_when_deserialization_fails ... ok [INFO] [stdout] test io::tests::test_send_sync ... ok [INFO] [stdout] test types::id::tests::id_deserialization ... ok [INFO] [stdout] test io::tests::test_notification_alias ... ok [INFO] [stdout] test types::request::tests::call_serialize ... ok [INFO] [stdout] test io::tests::test_notification ... ok [INFO] [stdout] test types::request::tests::notification_serialize ... ok [INFO] [stdout] test types::request::tests::request_deserialize_batch ... ok [INFO] [stdout] test types::request::tests::request_invalid_returns_id ... ok [INFO] [stdout] test types::request::tests::request_serialize_batch ... ok [INFO] [stdout] test types::response::failure_output_deserialize ... ok [INFO] [stdout] test types::response::failure_output_serialize ... ok [INFO] [stdout] test types::response::batch_response_deserialize ... ok [INFO] [stdout] test types::response::failure_output_serialize_jsonrpc_1 ... ok [INFO] [stdout] test types::response::single_response_deserialize ... ok [INFO] [stdout] test types::response::success_output_deserialize ... ok [INFO] [stdout] test types::response::success_output_serialize ... ok [INFO] [stdout] test types::request::tests::method_call_serialize ... ok [INFO] [stdout] test types::request::tests::notification_deserialize ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests solana-jsonrpc-core [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 5) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "6bc005e5a55d9fcc1917e098c6ed80dc778af05b25fbdbab928f7f9bb881ff5a"` [INFO] running `"docker" "rm" "-f" "6bc005e5a55d9fcc1917e098c6ed80dc778af05b25fbdbab928f7f9bb881ff5a"` [INFO] [stdout] 6bc005e5a55d9fcc1917e098c6ed80dc778af05b25fbdbab928f7f9bb881ff5a