[INFO] cloning repository https://github.com/camshaft/cargo-mcp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/camshaft/cargo-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamshaft%2Fcargo-mcp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamshaft%2Fcargo-mcp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d5b2b8e6716e9e5620b48492855dd8afdabba4bb [INFO] checking camshaft/cargo-mcp against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamshaft%2Fcargo-mcp" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/camshaft/cargo-mcp [INFO] finished tweaking git repo https://github.com/camshaft/cargo-mcp [INFO] tweaked toml for git repo https://github.com/camshaft/cargo-mcp written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/camshaft/cargo-mcp on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/camshaft/cargo-mcp 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded darling_macro v0.21.0 [INFO] [stderr] Downloaded rmcp-macros v0.3.0 [INFO] [stderr] Downloaded darling v0.21.0 [INFO] [stderr] Downloaded cargo-platform v0.2.0 [INFO] [stderr] Downloaded serde-untagged v0.1.7 [INFO] [stderr] Downloaded cargo-manifest v0.19.1 [INFO] [stderr] Downloaded cargo-util-schemas v0.8.2 [INFO] [stderr] Downloaded cargo_metadata v0.21.0 [INFO] [stderr] Downloaded rustc-stable-hash v0.1.2 [INFO] [stderr] Downloaded reedline v0.40.0 [INFO] [stderr] Downloaded crates-index v3.10.0 [INFO] [stderr] Downloaded rmcp v0.3.0 [INFO] [stderr] Downloaded process-wrap v8.2.1 [INFO] [stderr] Downloaded rustdoc-json v0.9.6 [INFO] [stderr] Downloaded rustdoc-types v0.53.0 [INFO] [stderr] Downloaded darling_core v0.21.0 [INFO] [stderr] Downloaded ordered-float v2.10.1 [INFO] [stderr] Downloaded serde-value v0.7.0 [INFO] [stderr] Downloaded rustup-toolchain v0.1.10 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69c12bcb7ee7485ffa82f0f29f42461aacf5788a4ec3628b4697d5da9563d38b [INFO] running `Command { std: "docker" "start" "-a" "69c12bcb7ee7485ffa82f0f29f42461aacf5788a4ec3628b4697d5da9563d38b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69c12bcb7ee7485ffa82f0f29f42461aacf5788a4ec3628b4697d5da9563d38b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69c12bcb7ee7485ffa82f0f29f42461aacf5788a4ec3628b4697d5da9563d38b", kill_on_drop: false }` [INFO] [stdout] 69c12bcb7ee7485ffa82f0f29f42461aacf5788a4ec3628b4697d5da9563d38b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b16fe1703cacdbac6cc8cf5923c305eeac0f464140557918e5dc6934beadf773 [INFO] running `Command { std: "docker" "start" "-a" "b16fe1703cacdbac6cc8cf5923c305eeac0f464140557918e5dc6934beadf773", kill_on_drop: false }` [INFO] [stderr] Checking log v0.4.27 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking bitflags v2.9.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking hashbrown v0.15.4 [INFO] [stderr] Compiling serde_json v1.0.140 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v0.1.7 [INFO] [stderr] Checking serde-untagged v0.1.7 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Compiling pest v2.8.1 [INFO] [stderr] Checking cargo-platform v0.1.9 [INFO] [stderr] Checking unicode-xid v0.2.6 [INFO] [stderr] Checking cargo_metadata v0.19.2 [INFO] [stderr] Checking signal-hook-mio v0.2.4 [INFO] [stderr] Checking hyper v1.6.0 [INFO] [stderr] Checking tower v0.5.2 [INFO] [stderr] Checking tokio-rustls v0.26.2 [INFO] [stderr] Checking tokio-util v0.7.15 [INFO] [stderr] Checking tower-http v0.6.6 [INFO] [stderr] Checking cargo-util-schemas v0.8.2 [INFO] [stderr] Checking hyper-util v0.1.15 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking process-wrap v8.2.1 [INFO] [stderr] Checking cargo-manifest v0.19.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking smol_str v0.3.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Compiling pest_meta v2.8.1 [INFO] [stderr] Checking schemars v1.0.4 [INFO] [stderr] Checking cargo-platform v0.2.0 [INFO] [stderr] Checking rustc-hash v2.1.1 [INFO] [stderr] Checking rustc-stable-hash v0.1.2 [INFO] [stderr] Checking crates-index v3.10.0 [INFO] [stderr] Checking tempfile v3.20.0 [INFO] [stderr] Checking hyper-rustls v0.27.7 [INFO] [stderr] Checking rustix v0.38.44 [INFO] [stderr] Checking reqwest v0.12.22 [INFO] [stderr] Checking cargo_metadata v0.21.0 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Compiling pest_generator v2.8.1 [INFO] [stderr] Checking rustdoc-json v0.9.6 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking rustup-toolchain v0.1.10 [INFO] [stderr] Checking vte v0.14.1 [INFO] [stderr] Compiling rmcp-macros v0.3.0 [INFO] [stderr] Checking rustdoc-types v0.53.0 [INFO] [stderr] Checking strip-ansi-escapes v0.2.1 [INFO] [stderr] Checking crossterm v0.28.1 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking fd-lock v4.0.4 [INFO] [stderr] Checking nu-ansi-term v0.50.1 [INFO] [stderr] Checking unicode-width v0.2.1 [INFO] [stderr] Checking rmcp v0.3.0 [INFO] [stderr] Checking strum v0.26.3 [INFO] [stderr] Checking crossterm v0.29.0 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Compiling pest_derive v2.8.1 [INFO] [stderr] Checking reedline v0.40.0 [INFO] [stderr] Checking json5 v0.4.1 [INFO] [stderr] Checking cargo-mcp v0.1.0 (/opt/rustwide/workdir/cargo-mcp) [INFO] [stderr] Checking mcp-repl v0.1.0 (/opt/rustwide/workdir/mcp-repl) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | fn render_prompt_left(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | fn render_prompt_left(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | fn render_prompt_right(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn render_prompt_right(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:20:32 [INFO] [stdout] | [INFO] [stdout] 20 | fn render_prompt_indicator(&self, edit_mode: PromptEditMode) -> Cow { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | fn render_prompt_indicator(&self, edit_mode: PromptEditMode) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:23:42 [INFO] [stdout] | [INFO] [stdout] 23 | fn render_prompt_multiline_indicator(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | fn render_prompt_multiline_indicator(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 28 | history_search: PromptHistorySearch, [INFO] [stdout] 29 | ) -> Cow { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 29 | ) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:12:27 [INFO] [stdout] | [INFO] [stdout] 12 | fn render_prompt_left(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 12 | fn render_prompt_left(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:17:28 [INFO] [stdout] | [INFO] [stdout] 17 | fn render_prompt_right(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 17 | fn render_prompt_right(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:20:32 [INFO] [stdout] | [INFO] [stdout] 20 | fn render_prompt_indicator(&self, edit_mode: PromptEditMode) -> Cow { [INFO] [stdout] | ^^^^^ the lifetime is elided here ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 20 | fn render_prompt_indicator(&self, edit_mode: PromptEditMode) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:23:42 [INFO] [stdout] | [INFO] [stdout] 23 | fn render_prompt_multiline_indicator(&self) -> Cow { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 23 | fn render_prompt_multiline_indicator(&self) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mcp-repl/src/prompt.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | &self, [INFO] [stdout] | ^^^^^ the lifetime is elided here [INFO] [stdout] 28 | history_search: PromptHistorySearch, [INFO] [stdout] 29 | ) -> Cow { [INFO] [stdout] | ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 29 | ) -> Cow<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Link` is never constructed [INFO] [stdout] --> cargo-mcp/src/providers/link.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Link(pub(crate) CancellationToken); [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 `Link` is never constructed [INFO] [stdout] --> cargo-mcp/src/providers/link.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct Link(pub(crate) CancellationToken); [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 22s [INFO] running `Command { std: "docker" "inspect" "b16fe1703cacdbac6cc8cf5923c305eeac0f464140557918e5dc6934beadf773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b16fe1703cacdbac6cc8cf5923c305eeac0f464140557918e5dc6934beadf773", kill_on_drop: false }` [INFO] [stdout] b16fe1703cacdbac6cc8cf5923c305eeac0f464140557918e5dc6934beadf773