[INFO] fetching crate solana-jsonrpc-core 0.4.0... [INFO] checking solana-jsonrpc-core-0.4.0 against try#6024cfef3a82f9a7688f07054f1650081bad3af5 for pr-74130 [INFO] extracting crate solana-jsonrpc-core 0.4.0 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate solana-jsonrpc-core 0.4.0 on toolchain 6024cfef3a82f9a7688f07054f1650081bad3af5 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate solana-jsonrpc-core 0.4.0 [INFO] finished tweaking crates.io crate solana-jsonrpc-core 0.4.0 [INFO] tweaked toml for crates.io crate solana-jsonrpc-core 0.4.0 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 6c5f6c4f41e1a9a717cb17a30813427b745e62fbee8819bb6f41e02a56853f2a [INFO] running `Command { std: "docker" "start" "-a" "6c5f6c4f41e1a9a717cb17a30813427b745e62fbee8819bb6f41e02a56853f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6c5f6c4f41e1a9a717cb17a30813427b745e62fbee8819bb6f41e02a56853f2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6c5f6c4f41e1a9a717cb17a30813427b745e62fbee8819bb6f41e02a56853f2a", kill_on_drop: false }` [INFO] [stdout] 6c5f6c4f41e1a9a717cb17a30813427b745e62fbee8819bb6f41e02a56853f2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:819119df93c0f5eca3f29186f14981ef29945a311854d7222af07488600a2584" "/opt/rustwide/cargo-home/bin/cargo" "+6024cfef3a82f9a7688f07054f1650081bad3af5" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8ca648f2e1f4445979ffb247fccc6877b8976a6efe6bee96cb5c5c7757c72b4e [INFO] running `Command { std: "docker" "start" "-a" "8ca648f2e1f4445979ffb247fccc6877b8976a6efe6bee96cb5c5c7757c72b4e", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling syn v1.0.33 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking futures v0.1.29 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking solana-jsonrpc-core v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/types/error.rs:67:19 [INFO] [stdout] | [INFO] [stdout] 67 | let code: i64 = try!(Deserialize::deserialize(deserializer)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/calls.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | Method(Arc>), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RpcMethod` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/calls.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | Notification(Arc>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RpcNotification` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | pub type FutureResponse = Box, Error=()> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | pub type FutureOutput = Box, Error=()> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:252:37 [INFO] [stdout] | [INFO] [stdout] 252 | let call_method = |method: &Arc>| { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RpcMethod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/middleware.rs:37:27 [INFO] [stdout] | [INFO] [stdout] 37 | pub type NoopFuture = Box, Error=()> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/middleware.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | pub type NoopCallFuture = Box, Error=()> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | pub type BoxFuture = Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/types/error.rs:67:19 [INFO] [stdout] | [INFO] [stdout] 67 | let code: i64 = try!(Deserialize::deserialize(deserializer)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/calls.rs:44:13 [INFO] [stdout] | [INFO] [stdout] 44 | Method(Arc>), [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RpcMethod` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/calls.rs:46:19 [INFO] [stdout] | [INFO] [stdout] 46 | Notification(Arc>), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn RpcNotification` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:14:31 [INFO] [stdout] | [INFO] [stdout] 14 | pub type FutureResponse = Box, Error=()> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:17:29 [INFO] [stdout] | [INFO] [stdout] 17 | pub type FutureOutput = Box, Error=()> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/io.rs:252:37 [INFO] [stdout] | [INFO] [stdout] 252 | let call_method = |method: &Arc>| { [INFO] [stdout] | ^^^^^^^^^^^^ help: use `dyn`: `dyn RpcMethod` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/middleware.rs:37:27 [INFO] [stdout] | [INFO] [stdout] 37 | pub type NoopFuture = Box, Error=()> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/middleware.rs:39:31 [INFO] [stdout] | [INFO] [stdout] 39 | pub type NoopCallFuture = Box, Error=()> + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future, Error=()> + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:42:29 [INFO] [stdout] | [INFO] [stdout] 42 | pub type BoxFuture = Box + Send>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn futures::Future + Send` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 26.75s [INFO] running `Command { std: "docker" "inspect" "8ca648f2e1f4445979ffb247fccc6877b8976a6efe6bee96cb5c5c7757c72b4e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ca648f2e1f4445979ffb247fccc6877b8976a6efe6bee96cb5c5c7757c72b4e", kill_on_drop: false }` [INFO] [stdout] 8ca648f2e1f4445979ffb247fccc6877b8976a6efe6bee96cb5c5c7757c72b4e