[INFO] fetching crate toy-rpc 0.10.0...
[INFO] checking toy-rpc-0.10.0 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate toy-rpc 0.10.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate toy-rpc 0.10.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate toy-rpc 0.10.0
[INFO] tweaked toml for crates.io crate toy-rpc 0.10.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate toy-rpc 0.10.0 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 423 packages to latest compatible versions
[INFO] [stderr]       Adding async-tungstenite v0.25.1 (available: v0.31.0)
[INFO] [stderr]       Adding axum v0.7.9 (available: v0.8.6)
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding crypto-mac v0.10.0 (available: v0.10.1)
[INFO] [stderr]       Adding flume v0.10.14 (available: v0.11.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding tungstenite v0.21.0 (available: v0.28.0)
[INFO] [stderr]       Adding universal-hash v0.4.0 (available: v0.4.1)
[INFO] [stderr]       Adding warp v0.3.7 (available: v0.4.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sval_dynamic v2.15.0
[INFO] [stderr]   Downloaded sval_fmt v2.15.0
[INFO] [stderr]   Downloaded sval_buffer v2.15.0
[INFO] [stderr]   Downloaded sval_nested v2.15.0
[INFO] [stderr]   Downloaded sval_serde v2.15.0
[INFO] [stderr]   Downloaded sval_json v2.15.0
[INFO] [stderr]   Downloaded sval v2.15.0
[INFO] [stderr]   Downloaded brw v0.1.7
[INFO] [stderr]   Downloaded toy-rpc-macros v0.6.3
[INFO] [stderr]   Downloaded bytestring v1.5.0
[INFO] [stderr]   Downloaded tide-websockets v0.4.0
[INFO] [stderr]   Downloaded sval_ref v2.15.0
[INFO] [stderr]   Downloaded input_buffer v0.4.0
[INFO] [stderr]   Downloaded async-tungstenite v0.25.1
[INFO] [stderr]   Downloaded tungstenite v0.13.0
[INFO] [stderr]   Downloaded tide v0.16.0
[INFO] [stderr]   Downloaded async-tungstenite v0.13.1
[INFO] [stderr]   Downloaded actix-http v3.11.2
[INFO] [stderr]   Downloaded femme v2.2.1
[INFO] [stderr]   Downloaded aws-lc-sys v0.32.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eabfe5ff45db3f80d496524179e1e079f10c7d26710fc9ba9cb2a7fd35aa34d1
[INFO] running `Command { std: "docker" "start" "-a" "eabfe5ff45db3f80d496524179e1e079f10c7d26710fc9ba9cb2a7fd35aa34d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eabfe5ff45db3f80d496524179e1e079f10c7d26710fc9ba9cb2a7fd35aa34d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eabfe5ff45db3f80d496524179e1e079f10c7d26710fc9ba9cb2a7fd35aa34d1", kill_on_drop: false }`
[INFO] [stdout] eabfe5ff45db3f80d496524179e1e079f10c7d26710fc9ba9cb2a7fd35aa34d1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89ae85c064a009e0e3fd21e4c88304c38c3acc24c75d9ace65a2577d9100ccd7
[INFO] running `Command { std: "docker" "start" "-a" "89ae85c064a009e0e3fd21e4c88304c38c3acc24c75d9ace65a2577d9100ccd7", kill_on_drop: false }`
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling value-bag v1.11.1
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling http v0.2.12
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]    Compiling bytestring v1.5.0
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]    Compiling regex-lite v0.1.8
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]     Checking tungstenite v0.21.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]     Checking flume v0.10.14
[INFO] [stderr]    Compiling actix-router v0.5.3
[INFO] [stderr]     Checking futures-executor v0.3.31
[INFO] [stderr]     Checking async-io v2.6.0
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]     Checking headers v0.3.9
[INFO] [stderr]     Checking brw v0.1.7
[INFO] [stderr]    Compiling actix-web-codegen v4.3.0
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]     Checking actix-rt v2.11.0
[INFO] [stderr]     Checking tokio-tungstenite v0.21.0
[INFO] [stderr]     Checking actix-server v2.6.0
[INFO] [stderr]     Checking multer v2.1.0
[INFO] [stderr]    Compiling toy-rpc-macros v0.6.3
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking actix-codec v0.5.2
[INFO] [stderr]     Checking impl-more v0.1.9
[INFO] [stderr]     Checking async-std v1.13.2
[INFO] [stderr]     Checking hyper v1.7.0
[INFO] [stderr]     Checking toy-rpc v0.10.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait `Conclude` is never used
[INFO] [stdout]   --> src/util.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) trait Conclude {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Terminate` is never used
[INFO] [stdout]   --> src/util.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub(crate) trait Terminate {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking actix-http v3.11.2
[INFO] [stderr]     Checking hyper v0.14.32
[INFO] [stderr]     Checking actix-web v4.11.0
[INFO] [stderr]     Checking warp v0.3.7
[INFO] [stdout] warning: unexpected `cfg` condition value: `std`
[INFO] [stdout]  --> tests/sample_test.rs:3:7
[INFO] [stdout]   |
[INFO] [stdout] 3 | #[cfg(feature = "std")]
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: expected values for `feature` are: `anyhow`, `async-std`, `async-tungstenite`, `async_std_runtime`, `axum`, `bytes`, `client`, `default`, `docs`, `futures-rustls`, `http-body`, `http_axum`, `http_tide`, `http_warp`, `hyper`, `rmp-serde`, `rustls`, `serde_bincode`, `serde_cbor`, `serde_json`, `serde_rmp`, `server`, `tide`, `tide-websockets`, `tls`, `tokio`, `tokio-rustls`, `tokio-stream`, `tokio_runtime`, `tower-service`, `tungstenite`, `warp`, `webpki`, `ws_async_std`, and `ws_tokio`
[INFO] [stdout]   = help: consider adding `std` as a feature in `Cargo.toml`
[INFO] [stdout]   = note: see <https://doc.rust-lang.org/nightly/rustc/check-cfg/cargo-specifics.html> for more information about checking conditional configuration
[INFO] [stdout]   = note: `#[warn(unexpected_cfgs)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Conclude` is never used
[INFO] [stdout]   --> src/util.rs:31:18
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub(crate) trait Conclude {
[INFO] [stdout]    |                  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `Terminate` is never used
[INFO] [stdout]   --> src/util.rs:54:18
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub(crate) trait Terminate {
[INFO] [stdout]    |                  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 55.17s
[INFO] running `Command { std: "docker" "inspect" "89ae85c064a009e0e3fd21e4c88304c38c3acc24c75d9ace65a2577d9100ccd7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89ae85c064a009e0e3fd21e4c88304c38c3acc24c75d9ace65a2577d9100ccd7", kill_on_drop: false }`
[INFO] [stdout] 89ae85c064a009e0e3fd21e4c88304c38c3acc24c75d9ace65a2577d9100ccd7