[INFO] cloning repository https://github.com/Zakarialabib/rustools-mcp [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Zakarialabib/rustools-mcp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakarialabib%2Frustools-mcp", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakarialabib%2Frustools-mcp'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e61037c994a82607fb9d3228bc65d7d773742818 [INFO] checking Zakarialabib/rustools-mcp against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FZakarialabib%2Frustools-mcp" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Zakarialabib/rustools-mcp [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/Zakarialabib/rustools-mcp [INFO] tweaked toml for git repo https://github.com/Zakarialabib/rustools-mcp written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Zakarialabib/rustools-mcp on toolchain 70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Zakarialabib/rustools-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" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 15bcd5cc1d48cda6c7d45e0b18b0a33928f2e44e01dc74c1b810091823eec647 [INFO] running `Command { std: "docker" "start" "-a" "15bcd5cc1d48cda6c7d45e0b18b0a33928f2e44e01dc74c1b810091823eec647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "15bcd5cc1d48cda6c7d45e0b18b0a33928f2e44e01dc74c1b810091823eec647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15bcd5cc1d48cda6c7d45e0b18b0a33928f2e44e01dc74c1b810091823eec647", kill_on_drop: false }` [INFO] [stdout] 15bcd5cc1d48cda6c7d45e0b18b0a33928f2e44e01dc74c1b810091823eec647 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5ca6d1cea94e4cf26544da881067cd07fc498bc151e7650aa322442218d3ab80 [INFO] running `Command { std: "docker" "start" "-a" "5ca6d1cea94e4cf26544da881067cd07fc498bc151e7650aa322442218d3ab80", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling siphasher v1.0.2 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling zmij v1.0.18 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking socket2 v0.6.2 [INFO] [stderr] Compiling zerocopy v0.8.37 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Compiling aws-lc-rs v1.15.4 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking mac v0.1.1 [INFO] [stderr] Checking precomputed-hash v0.1.1 [INFO] [stderr] Checking rustls-pki-types v1.14.0 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling rustls v0.23.36 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling unicase v2.9.0 [INFO] [stderr] Checking futf v0.1.5 [INFO] [stderr] Checking openssl-probe v0.2.1 [INFO] [stderr] Checking rand_core v0.9.5 [INFO] [stderr] Checking tendril v0.4.3 [INFO] [stderr] Compiling ref-cast v1.0.25 [INFO] [stderr] Checking http-range-header v0.4.2 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Checking dtoa v1.0.11 [INFO] [stderr] Checking rustls-native-certs v0.8.3 [INFO] [stderr] Checking concurrent-queue v2.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking dtoa-short v0.3.5 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling portable-atomic v1.13.1 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking unicode-ident v1.0.22 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling string_cache_codegen v0.5.4 [INFO] [stderr] Checking event-listener v5.4.1 [INFO] [stderr] Compiling selectors v0.26.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Checking crossbeam-channel v0.5.15 [INFO] [stderr] Checking uuid v1.20.0 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Checking servo_arc v0.4.3 [INFO] [stderr] Compiling markup5ever v0.12.1 [INFO] [stderr] Compiling cc v1.2.55 [INFO] [stderr] Compiling markup5ever v0.14.1 [INFO] [stderr] Checking event-listener-strategy v0.5.4 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking bstr v1.12.1 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Checking matchit v0.8.4 [INFO] [stderr] Compiling rmcp v0.14.0 [INFO] [stderr] Checking clap_builder v4.5.56 [INFO] [stderr] Checking async-lock v3.4.2 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking ego-tree v0.10.0 [INFO] [stderr] Compiling pastey v0.2.1 [INFO] [stderr] Checking serde_path_to_error v0.1.20 [INFO] [stderr] Checking toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Checking serde_spanned v1.0.4 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking urlencoding v2.1.3 [INFO] [stderr] Checking toml v0.9.11+spec-1.1.0 [INFO] [stderr] Checking simd-adler32 v0.3.8 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling cmake v0.1.57 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Checking flate2 v1.1.8 [INFO] [stderr] Checking colored v3.1.1 [INFO] [stderr] Checking humantime v2.3.0 [INFO] [stderr] Checking tempfile v3.24.0 [INFO] [stderr] Compiling aws-lc-sys v0.37.0 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking globset v0.4.18 [INFO] [stderr] Checking ignore v0.4.25 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling darling_core v0.23.0 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling html5ever v0.27.0 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking phf v0.11.3 [INFO] [stderr] Compiling schemars_derive v1.2.1 [INFO] [stderr] Compiling match_token v0.1.0 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Checking retry-policies v0.5.1 [INFO] [stderr] Checking cssparser v0.34.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling clap_derive v4.5.55 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking axum-core v0.5.6 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.13.5/src/field/scalar.rs:726:51 [INFO] [stdout] | [INFO] [stdout] 726 | ... let value: i64 = -lit.base10_parse()?; [INFO] [stdout] | ^^^^^^^^^^^^ cannot infer type of the type parameter `N` declared on the method `base10_parse` [INFO] [stdout] | [INFO] [stdout] help: consider specifying the generic argument [INFO] [stdout] | [INFO] [stdout] 726 | let value: i64 = -lit.base10_parse::()?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tracing-subscriber v0.3.22 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking thiserror v2.0.18 [INFO] [stdout] For more information about this error, try `rustc --explain E0282`. [INFO] [stdout] [INFO] [stderr] error: could not compile `prost-derive` (lib) due to 1 previous error [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "5ca6d1cea94e4cf26544da881067cd07fc498bc151e7650aa322442218d3ab80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ca6d1cea94e4cf26544da881067cd07fc498bc151e7650aa322442218d3ab80", kill_on_drop: false }` [INFO] [stdout] 5ca6d1cea94e4cf26544da881067cd07fc498bc151e7650aa322442218d3ab80