[INFO] fetching crate mcp-bridge-rs-utcp 1.0.0... [INFO] checking mcp-bridge-rs-utcp-1.0.0 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate mcp-bridge-rs-utcp 1.0.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate mcp-bridge-rs-utcp 1.0.0 [INFO] finished tweaking crates.io crate mcp-bridge-rs-utcp 1.0.0 [INFO] tweaked toml for crates.io crate mcp-bridge-rs-utcp 1.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mcp-bridge-rs-utcp 1.0.0 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 crates.io crate mcp-bridge-rs-utcp 1.0.0 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" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 31674fc652d1fcdd378a37f97456a280fa7d098713406a4ca877d627ccbade8b [INFO] running `Command { std: "docker" "start" "-a" "31674fc652d1fcdd378a37f97456a280fa7d098713406a4ca877d627ccbade8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "31674fc652d1fcdd378a37f97456a280fa7d098713406a4ca877d627ccbade8b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "31674fc652d1fcdd378a37f97456a280fa7d098713406a4ca877d627ccbade8b", kill_on_drop: false }` [INFO] [stdout] 31674fc652d1fcdd378a37f97456a280fa7d098713406a4ca877d627ccbade8b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 8ec8c38e092e521caf9c9f2b4abd97209039d3468ff5266c2d63cc61b94554d9 [INFO] running `Command { std: "docker" "start" "-a" "8ec8c38e092e521caf9c9f2b4abd97209039d3468ff5266c2d63cc61b94554d9", kill_on_drop: false }` [INFO] [stderr] Compiling zerocopy v0.8.30 [INFO] [stderr] Checking log v0.4.28 [INFO] [stderr] Compiling portable-atomic v1.11.1 [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking mio v1.1.0 [INFO] [stderr] Checking signal-hook-registry v1.4.7 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Checking base64ct v1.8.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Checking ff v0.13.1 [INFO] [stderr] Checking rusticata-macros v4.1.0 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Compiling bytes v1.11.0 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling oid-registry v0.6.1 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Checking openssl-sys v0.9.111 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Compiling petgraph v0.6.5 [INFO] [stderr] Checking tracing-core v0.1.35 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Compiling substring v1.4.5 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Checking arc-swap v1.7.1 [INFO] [stderr] Compiling rustls v0.22.4 [INFO] [stderr] Compiling multimap v0.10.1 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Checking yasna v0.5.2 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Checking waitgroup v0.1.2 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling smartstring v1.0.1 [INFO] [stderr] Checking const-random v0.1.18 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking compression-codecs v0.4.33 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Checking eventsource-stream v0.2.3 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Checking matchers v0.2.0 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling asn1-rs-impl v0.1.0 [INFO] [stderr] Compiling asn1-rs-derive v0.4.0 [INFO] [stderr] Checking rustls-webpki v0.101.7 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling displaydoc v0.2.5 [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 async-trait v0.1.89 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling prost-derive v0.12.6 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking openssl v0.10.75 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.12.6/src/field/scalar.rs:725:51 [INFO] [stdout] | [INFO] [stdout] 725 | ... 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] 725 | let value: i64 = -lit.base10_parse::()?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking generic-array v0.14.7 [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" "8ec8c38e092e521caf9c9f2b4abd97209039d3468ff5266c2d63cc61b94554d9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ec8c38e092e521caf9c9f2b4abd97209039d3468ff5266c2d63cc61b94554d9", kill_on_drop: false }` [INFO] [stdout] 8ec8c38e092e521caf9c9f2b4abd97209039d3468ff5266c2d63cc61b94554d9