[INFO] fetching crate solana-jsonrpc-macros 0.4.0...
[INFO] checking solana-jsonrpc-macros-0.4.0 against master#2748a9fd93dd1a00a4521f4f16de5befbf77f6cd for pr-62262-1
[INFO] extracting crate solana-jsonrpc-macros 0.4.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate solana-jsonrpc-macros 0.4.0 on toolchain 2748a9fd93dd1a00a4521f4f16de5befbf77f6cd
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate solana-jsonrpc-macros 0.4.0
[INFO] finished tweaking crates.io crate solana-jsonrpc-macros 0.4.0
[INFO] tweaked toml for crates.io crate solana-jsonrpc-macros 0.4.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"/workspace/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"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" "/opt/rustwide/cargo-home/bin/cargo" "+2748a9fd93dd1a00a4521f4f16de5befbf77f6cd" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 555300e758fabd893e2ffe4c94cc4a0bede2d8dd7d49c3e844bb00b17158a6a1
[INFO] running `"docker" "start" "-a" "555300e758fabd893e2ffe4c94cc4a0bede2d8dd7d49c3e844bb00b17158a6a1"`
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]     Checking solana-jsonrpc-core v0.4.0
[INFO] [stderr]     Checking tokio-reactor v0.1.10
[INFO] [stderr]     Checking tokio-fs v0.1.6
[INFO] [stderr]     Checking tokio-uds v0.2.5
[INFO] [stderr]     Checking tokio-udp v0.1.5
[INFO] [stderr]     Checking tokio-tcp v0.1.3
[INFO] [stderr]     Checking parking_lot v0.6.4
[INFO] [stderr]     Checking tokio v0.1.22
[INFO] [stderr]     Checking solana-jsonrpc-pubsub v0.4.0
[INFO] [stderr]     Checking solana-jsonrpc-macros v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking solana-jsonrpc-server-utils v0.4.0
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/auto_args.rs:516:12
[INFO] [stderr]     |
[INFO] [stderr] 516 |     let len = try!(params_len(&params));
[INFO] [stderr]     |               ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]   --> src/auto_args.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | macro_rules! build_rpc_trait {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | #![warn(missing_docs)]
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Checking solana-jsonrpc-tcp-server v0.4.0
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/auto_args.rs:516:12
[INFO] [stderr]     |
[INFO] [stderr] 516 |     let len = try!(params_len(&params));
[INFO] [stderr]     |               ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: missing documentation for macro
[INFO] [stderr]   --> src/auto_args.rs:74:1
[INFO] [stderr]    |
[INFO] [stderr] 74 | macro_rules! build_rpc_trait {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] note: lint level defined here
[INFO] [stderr]   --> src/lib.rs:50:9
[INFO] [stderr]    |
[INFO] [stderr] 50 | #![warn(missing_docs)]
[INFO] [stderr]    |         ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 18.02s
[INFO] running `"docker" "inspect" "555300e758fabd893e2ffe4c94cc4a0bede2d8dd7d49c3e844bb00b17158a6a1"`
[INFO] running `"docker" "rm" "-f" "555300e758fabd893e2ffe4c94cc4a0bede2d8dd7d49c3e844bb00b17158a6a1"`
[INFO] [stdout] 555300e758fabd893e2ffe4c94cc4a0bede2d8dd7d49c3e844bb00b17158a6a1