[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/d5b2b8e6716e9e5620b48492855dd8afdabba4bb against master#df1ae0f7dd168513de2d89beb2cb7a95d4fdc118 for pr-159343
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcamshaft%2Fcargo-mcp" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-7-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-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/camshaft/cargo-mcp on toolchain df1ae0f7dd168513de2d89beb2cb7a95d4fdc118
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "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" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ff57f6a1eba766b930b4a8ed66ab172b86459b9a3d5cd3e04376da58d1d50d11
[INFO] running `Command { std: "docker" "start" "ff57f6a1eba766b930b4a8ed66ab172b86459b9a3d5cd3e04376da58d1d50d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff57f6a1eba766b930b4a8ed66ab172b86459b9a3d5cd3e04376da58d1d50d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ff57f6a1eba766b930b4a8ed66ab172b86459b9a3d5cd3e04376da58d1d50d11" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff57f6a1eba766b930b4a8ed66ab172b86459b9a3d5cd3e04376da58d1d50d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ff57f6a1eba766b930b4a8ed66ab172b86459b9a3d5cd3e04376da58d1d50d11" "/opt/rustwide/cargo-home/bin/cargo" "+df1ae0f7dd168513de2d89beb2cb7a95d4fdc118" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.219
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[INFO] [stderr]    Compiling darling_macro v0.21.0
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[INFO] [stderr]     Checking icu_collections v2.0.0
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[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking cargo-manifest v0.19.1
[INFO] [stderr]     Checking cargo-util-schemas v0.8.2
[INFO] [stderr]     Checking crates-index v3.10.0
[INFO] [stderr]     Checking rmcp v0.3.0
[INFO] [stderr]     Checking reedline v0.40.0
[INFO] [stderr]     Checking rustdoc-json v0.9.6
[INFO] [stderr]     Checking cargo_metadata v0.21.0
[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<str> {
[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<str> {
[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<str> {
[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<str> {
[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<str> {
[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<str> {
[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<str> {
[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<str> {
[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<str> {
[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<str> {
[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 55s
[INFO] running `Command { std: "docker" "inspect" "ff57f6a1eba766b930b4a8ed66ab172b86459b9a3d5cd3e04376da58d1d50d11", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff57f6a1eba766b930b4a8ed66ab172b86459b9a3d5cd3e04376da58d1d50d11", kill_on_drop: false }`
[INFO] [stdout] ff57f6a1eba766b930b4a8ed66ab172b86459b9a3d5cd3e04376da58d1d50d11
