[INFO] fetching crate karyon_jsonrpc 0.6.1...
[INFO] testing karyon_jsonrpc-0.6.1 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate karyon_jsonrpc 0.6.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate karyon_jsonrpc 0.6.1
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate karyon_jsonrpc 0.6.1
[INFO] tweaked toml for crates.io crate karyon_jsonrpc 0.6.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate karyon_jsonrpc 0.6.1 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate karyon_jsonrpc 0.6.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24b60b570ee9563d3ac201275888500fae34fe126a1d7cbab3dbe50471a25410
[INFO] running `Command { std: "docker" "start" "-a" "24b60b570ee9563d3ac201275888500fae34fe126a1d7cbab3dbe50471a25410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24b60b570ee9563d3ac201275888500fae34fe126a1d7cbab3dbe50471a25410", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24b60b570ee9563d3ac201275888500fae34fe126a1d7cbab3dbe50471a25410", kill_on_drop: false }`
[INFO] [stdout] 24b60b570ee9563d3ac201275888500fae34fe126a1d7cbab3dbe50471a25410
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87c9acb107c6a8627d07e118db78716258ef4eb9f59307473be45e9f82e2bf47
[INFO] running `Command { std: "docker" "start" "-a" "87c9acb107c6a8627d07e118db78716258ef4eb9f59307473be45e9f82e2bf47", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling async-task v4.7.1
[INFO] [stderr]    Compiling smallvec v1.15.0
[INFO] [stderr]    Compiling piper v0.2.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling event-listener v5.4.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling percent-encoding v2.3.1
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling form_urlencoded v1.2.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling async-lock v3.4.0
[INFO] [stderr]    Compiling async-channel v2.3.1
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling blocking v1.6.1
[INFO] [stderr]    Compiling async-executor v1.13.2
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling zerovec v0.11.2
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling async-fs v2.1.2
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling potential_utf v0.1.2
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling karyon_jsonrpc_macro v0.6.1
[INFO] [stderr]    Compiling idna v1.0.3
[INFO] [stderr]    Compiling url v2.5.4
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling async-io v2.4.0
[INFO] [stderr]    Compiling async-signal v0.2.10
[INFO] [stderr]    Compiling async-net v2.0.0
[INFO] [stderr]    Compiling async-process v2.3.0
[INFO] [stderr]    Compiling smol v2.0.2
[INFO] [stderr]    Compiling karyon_core v0.6.1
[INFO] [stderr]    Compiling karyon_net v0.6.1
[INFO] [stderr]    Compiling karyon_jsonrpc v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 17.25s
[INFO] running `Command { std: "docker" "inspect" "87c9acb107c6a8627d07e118db78716258ef4eb9f59307473be45e9f82e2bf47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87c9acb107c6a8627d07e118db78716258ef4eb9f59307473be45e9f82e2bf47", kill_on_drop: false }`
[INFO] [stdout] 87c9acb107c6a8627d07e118db78716258ef4eb9f59307473be45e9f82e2bf47
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f46e3d87e23a533b7bb8a578b6e0c050ce9226f184a27a007ca31607e3bb3e8
[INFO] running `Command { std: "docker" "start" "-a" "1f46e3d87e23a533b7bb8a578b6e0c050ce9226f184a27a007ca31607e3bb3e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling jiff v0.2.14
[INFO] [stderr]    Compiling anstream v0.6.18
[INFO] [stderr]    Compiling karyon_core v0.6.1
[INFO] [stderr]    Compiling karyon_net v0.6.1
[INFO] [stderr]    Compiling karyon_jsonrpc v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling env_logger v0.11.8
[INFO] [stdout] warning: struct `Req` is never constructed
[INFO] [stdout]   --> examples/server.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Req {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Req` is never constructed
[INFO] [stdout]   --> examples/client_custom_codec.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | struct Req {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Req` is never constructed
[INFO] [stdout]   --> examples/client.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct Req {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Req` is never constructed
[INFO] [stdout]   --> examples/server_custom_codec.rs:16:8
[INFO] [stdout]    |
[INFO] [stdout] 16 | struct Req {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Req` is never constructed
[INFO] [stdout]   --> examples/pubsub_server.rs:18:8
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Req {
[INFO] [stdout]    |        ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 9.98s
[INFO] running `Command { std: "docker" "inspect" "1f46e3d87e23a533b7bb8a578b6e0c050ce9226f184a27a007ca31607e3bb3e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f46e3d87e23a533b7bb8a578b6e0c050ce9226f184a27a007ca31607e3bb3e8", kill_on_drop: false }`
[INFO] [stdout] 1f46e3d87e23a533b7bb8a578b6e0c050ce9226f184a27a007ca31607e3bb3e8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 72f4b092fb5302e879929ee7ba37961264729b11a323ff74e1ef703a6c1bb6b8
[INFO] running `Command { std: "docker" "start" "-a" "72f4b092fb5302e879929ee7ba37961264729b11a323ff74e1ef703a6c1bb6b8", kill_on_drop: false }`
[INFO] [stderr] warning: struct `Req` is never constructed
[INFO] [stderr]   --> examples/server_custom_codec.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct Req {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Req` is never constructed
[INFO] [stderr]   --> examples/client.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct Req {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Req` is never constructed
[INFO] [stderr]   --> examples/server.rs:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 | struct Req {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Req` is never constructed
[INFO] [stderr]   --> examples/pubsub_server.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct Req {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Req` is never constructed
[INFO] [stderr]   --> examples/client_custom_codec.rs:14:8
[INFO] [stderr]    |
[INFO] [stderr] 14 | struct Req {
[INFO] [stderr]    |        ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `karyon_jsonrpc` (example "server_custom_codec") generated 1 warning
[INFO] [stderr] warning: `karyon_jsonrpc` (example "client") generated 1 warning
[INFO] [stderr] warning: `karyon_jsonrpc` (example "server") generated 1 warning
[INFO] [stderr] warning: `karyon_jsonrpc` (example "pubsub_server") generated 1 warning
[INFO] [stderr] warning: `karyon_jsonrpc` (example "client_custom_codec") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/karyon_jsonrpc-bc32b05ad93ae39f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rpc_impl.rs (/opt/rustwide/target/debug/deps/rpc_impl-5bf50bd6225eba18)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test rpc_impl_service ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/rpc_pubsub_impl.rs (/opt/rustwide/target/debug/deps/rpc_pubsub_impl-07d04d224065bafc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test rpc_pubsub_impl_service ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests karyon_jsonrpc
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/server/builder.rs - server::builder::ServerBuilder<C>::tcp_config (line 265) ... ok
[INFO] [stdout] test src/client/builder.rs - client::builder::ClientBuilder<C>::tcp_config (line 228) ... ok
[INFO] [stdout] test src/client/builder.rs - client::builder::ClientBuilder<C>::set_max_subscription_buffer_size (line 208) ... ok
[INFO] [stdout] test src/server/builder.rs - server::builder::ServerBuilder<C>::service (line 168) ... ok
[INFO] [stdout] test src/server/builder.rs - server::builder::ServerBuilder<JsonCodec>::new (line 353) ... ok
[INFO] [stdout] test src/client/builder.rs - client::builder::ClientBuilder<C>::set_timeout (line 182) ... ok
[INFO] [stdout] test src/client/builder.rs - client::builder::ClientBuilder<C>::new_with_codec (line 58) ... ok
[INFO] [stdout] test src/server/builder.rs - server::builder::ServerBuilder<C>::new_with_codec (line 45) ... ok
[INFO] [stdout] test src/server/builder.rs - server::builder::ServerBuilder<C>::pubsub_service (line 201) ... ok
[INFO] [stdout] test src/client/builder.rs - client::builder::ClientBuilder<JsonCodec>::new (line 33) ... ok
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] test src/client/builder.rs - client::builder::ClientBuilder<C>::build (line 297) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.69s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "72f4b092fb5302e879929ee7ba37961264729b11a323ff74e1ef703a6c1bb6b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72f4b092fb5302e879929ee7ba37961264729b11a323ff74e1ef703a6c1bb6b8", kill_on_drop: false }`
[INFO] [stdout] 72f4b092fb5302e879929ee7ba37961264729b11a323ff74e1ef703a6c1bb6b8