[INFO] fetching crate viam-mcp-sdk 0.1.0... [INFO] checking viam-mcp-sdk-0.1.0 against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] extracting crate viam-mcp-sdk 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate viam-mcp-sdk 0.1.0 [INFO] finished tweaking crates.io crate viam-mcp-sdk 0.1.0 [INFO] tweaked toml for crates.io crate viam-mcp-sdk 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate viam-mcp-sdk 0.1.0 on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate viam-mcp-sdk 0.1.0 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wit-bindgen-core v0.40.0 [INFO] [stderr] Downloaded wit-bindgen-rt v0.40.0 [INFO] [stderr] Downloaded wit-bindgen-rust v0.40.0 [INFO] [stderr] Downloaded wit-bindgen v0.40.0 [INFO] [stderr] Downloaded wit-bindgen-rust-macro v0.40.0 [INFO] [stderr] Downloaded spdx v0.10.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0cbedd92842b74a4be1fb88b9b3951cb2699b47af243d2ee464eaa61face490e [INFO] running `Command { std: "docker" "start" "-a" "0cbedd92842b74a4be1fb88b9b3951cb2699b47af243d2ee464eaa61face490e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0cbedd92842b74a4be1fb88b9b3951cb2699b47af243d2ee464eaa61face490e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0cbedd92842b74a4be1fb88b9b3951cb2699b47af243d2ee464eaa61face490e", kill_on_drop: false }` [INFO] [stdout] 0cbedd92842b74a4be1fb88b9b3951cb2699b47af243d2ee464eaa61face490e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f851cc4106624a8fbd835b6e368e092cf78b2d8390f7104c9c155c11dc3a07f [INFO] running `Command { std: "docker" "start" "-a" "2f851cc4106624a8fbd835b6e368e092cf78b2d8390f7104c9c155c11dc3a07f", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Compiling litemap v0.7.3 [INFO] [stderr] Compiling writeable v0.5.5 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling icu_locid_transform_data v1.5.0 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Compiling foldhash v0.1.4 [INFO] [stderr] Compiling icu_properties_data v1.5.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling wasmparser v0.227.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling write16 v1.0.0 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling icu_normalizer_data v1.5.0 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling hashbrown v0.15.2 [INFO] [stderr] Compiling utf16_iter v1.0.5 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling wasm-encoder v0.227.1 [INFO] [stderr] Compiling prettyplease v0.2.30 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling miniz_oxide v0.8.5 [INFO] [stderr] Compiling leb128fmt v0.1.0 [INFO] [stderr] Compiling id-arena v2.2.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling topological-sort v0.2.2 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling spdx v0.10.6 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling wit-bindgen-rust v0.40.0 [INFO] [stderr] Compiling wit-bindgen-rust-macro v0.40.0 [INFO] [stderr] Compiling wit-bindgen-rt v0.40.0 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Compiling flate2 v1.1.0 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.4 [INFO] [stderr] Compiling yoke-derive v0.7.4 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling zerofrom v0.1.4 [INFO] [stderr] Compiling yoke v0.7.4 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Checking icu_locid_transform v1.5.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking icu_properties v1.5.1 [INFO] [stderr] Compiling indexmap v2.7.1 [INFO] [stderr] Checking icu_normalizer v1.5.0 [INFO] [stderr] Checking idna_adapter v1.2.0 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.3 [INFO] [stderr] Compiling auditable-serde v0.8.0 [INFO] [stderr] Compiling wit-parser v0.227.1 [INFO] [stderr] Compiling wasm-metadata v0.227.1 [INFO] [stderr] Compiling wit-bindgen-core v0.40.0 [INFO] [stderr] Compiling wit-component v0.227.1 [INFO] [stderr] Checking wit-bindgen v0.40.0 [INFO] [stderr] Checking viam-mcp-sdk v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::sync::RwLock` [INFO] [stdout] --> src/command.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HandlerResult` and `ServerStateChanges` [INFO] [stdout] --> src/server.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::command::{CommandHandler, HandlerResult, ServerStateChanges, CommandRegistry}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::RwLock` [INFO] [stdout] --> src/command.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::sync::RwLock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HandlerResult` and `ServerStateChanges` [INFO] [stdout] --> src/server.rs:2:38 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::command::{CommandHandler, HandlerResult, ServerStateChanges, CommandRegistry}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:282:9 [INFO] [stdout] | [INFO] [stdout] 282 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:449:9 [INFO] [stdout] | [INFO] [stdout] 449 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 468 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:487:9 [INFO] [stdout] | [INFO] [stdout] 487 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:507:9 [INFO] [stdout] | [INFO] [stdout] 507 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:527:9 [INFO] [stdout] | [INFO] [stdout] 527 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:542:9 [INFO] [stdout] | [INFO] [stdout] 542 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:282:9 [INFO] [stdout] | [INFO] [stdout] 282 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:449:9 [INFO] [stdout] | [INFO] [stdout] 449 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:468:9 [INFO] [stdout] | [INFO] [stdout] 468 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:487:9 [INFO] [stdout] | [INFO] [stdout] 487 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:507:9 [INFO] [stdout] | [INFO] [stdout] 507 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:527:9 [INFO] [stdout] | [INFO] [stdout] 527 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/http.rs:542:9 [INFO] [stdout] | [INFO] [stdout] 542 | let mut headers = crate::bindings::wasi::http::types::Fields::new(); [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.45s [INFO] running `Command { std: "docker" "inspect" "2f851cc4106624a8fbd835b6e368e092cf78b2d8390f7104c9c155c11dc3a07f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f851cc4106624a8fbd835b6e368e092cf78b2d8390f7104c9c155c11dc3a07f", kill_on_drop: false }` [INFO] [stdout] 2f851cc4106624a8fbd835b6e368e092cf78b2d8390f7104c9c155c11dc3a07f