[INFO] fetching crate scouter-observability 0.16.0... [INFO] checking scouter-observability-0.16.0 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate scouter-observability 0.16.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate scouter-observability 0.16.0 [INFO] finished tweaking crates.io crate scouter-observability 0.16.0 [INFO] tweaked toml for crates.io crate scouter-observability 0.16.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate scouter-observability 0.16.0 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 scouter-observability 0.16.0 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] a17655dcfe5d2e3815a54a1932d7587c6fd0d6652d5b78501c0a70ca6d2fe3e7 [INFO] running `Command { std: "docker" "start" "-a" "a17655dcfe5d2e3815a54a1932d7587c6fd0d6652d5b78501c0a70ca6d2fe3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a17655dcfe5d2e3815a54a1932d7587c6fd0d6652d5b78501c0a70ca6d2fe3e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a17655dcfe5d2e3815a54a1932d7587c6fd0d6652d5b78501c0a70ca6d2fe3e7", kill_on_drop: false }` [INFO] [stdout] a17655dcfe5d2e3815a54a1932d7587c6fd0d6652d5b78501c0a70ca6d2fe3e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 37e692f71e79e1d50e84abc40820d014decff8aec6e26c46f5265701d0ba8bea [INFO] running `Command { std: "docker" "start" "-a" "37e692f71e79e1d50e84abc40820d014decff8aec6e26c46f5265701d0ba8bea", kill_on_drop: false }` [INFO] [stderr] Compiling libm v0.2.16 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling target-lexicon v0.13.4 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling zmij v1.0.17 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling aws-lc-rs v1.15.4 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling openssl-sys v0.9.111 [INFO] [stderr] Checking sync_wrapper v1.0.2 [INFO] [stderr] Compiling rustls v0.23.36 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking webpki-roots v1.0.5 [INFO] [stderr] Checking iri-string v0.7.10 [INFO] [stderr] Checking openssl-probe v0.1.6 [INFO] [stderr] Compiling mime_guess v2.0.5 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling memoffset v0.9.1 [INFO] [stderr] Checking tokio v1.49.0 [INFO] [stderr] Compiling openssl v0.10.75 [INFO] [stderr] Compiling ref-cast v1.0.25 [INFO] [stderr] Checking iana-time-zone v0.1.64 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Checking url v2.5.8 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling time-core v0.1.8 [INFO] [stderr] Checking unindent v0.2.4 [INFO] [stderr] Compiling num-conv v0.2.0 [INFO] [stderr] Compiling indoc v2.0.7 [INFO] [stderr] Checking regex-syntax v0.8.8 [INFO] [stderr] Compiling time-macros v0.2.26 [INFO] [stderr] Compiling pyo3-build-config v0.27.2 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Checking yansi v1.0.1 [INFO] [stderr] Checking uuid v1.20.0 [INFO] [stderr] Checking pem v3.0.6 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Checking dyn-clone v1.0.20 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking borrow-or-share v0.2.4 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking bit-vec v0.8.0 [INFO] [stderr] Compiling unicode-general-category v1.1.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Checking rustls-webpki v0.103.9 [INFO] [stderr] Checking vte v0.14.1 [INFO] [stderr] Checking token-source v1.0.0 [INFO] [stderr] Checking bit-set v0.8.0 [INFO] [stderr] Checking potatohead-macro v0.11.0 [INFO] [stderr] Checking rand_core v0.9.5 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking time v0.3.46 [INFO] [stderr] Checking home v0.5.12 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking safe_arch v0.7.4 [INFO] [stderr] Checking uuid-simd v0.8.0 [INFO] [stderr] Compiling schemars_derive v1.2.0 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking opentelemetry v0.31.0 [INFO] [stderr] Checking ansitok v0.3.0 [INFO] [stderr] Checking num-cmp v0.1.0 [INFO] [stderr] Checking data-encoding v2.10.0 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling pyo3-ffi v0.27.2 [INFO] [stderr] Compiling pyo3-macros-backend v0.27.2 [INFO] [stderr] Compiling pyo3 v0.27.2 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking wide v0.7.33 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Checking const-hex v1.17.0 [INFO] [stderr] Checking chrono v0.4.43 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking colored_json v5.0.0 [INFO] [stderr] Checking fluent-uri v0.4.1 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking fraction v0.15.3 [INFO] [stderr] Checking email_address v0.2.9 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Checking opentelemetry_sdk v0.31.0 [INFO] [stderr] Checking ansi-str v0.9.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Compiling owo-colors v4.2.3 [INFO] [stderr] Checking papergrid v0.17.0 [INFO] [stderr] Checking referencing v0.40.0 [INFO] [stderr] Compiling prost-derive v0.14.3 [INFO] [stderr] Compiling tabled_derive v0.11.0 [INFO] [stderr] Checking ndarray v0.17.2 [INFO] [stderr] Checking testing_table v0.3.0 [INFO] [stderr] Checking itertools v0.13.0 [INFO] [stderr] Checking simple_asn1 v0.6.3 [INFO] [stderr] Checking noisy_float v0.2.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.14.3/src/field/scalar.rs:722:51 [INFO] [stdout] | [INFO] [stdout] 722 | ... 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] 722 | let value: i64 = -lit.base10_parse::()?; [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking winnow v0.6.26 [INFO] [stderr] Checking semver v1.0.27 [INFO] [stderr] Checking jsonwebtoken v10.3.0 [INFO] [stderr] Checking schemars v1.2.0 [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" "37e692f71e79e1d50e84abc40820d014decff8aec6e26c46f5265701d0ba8bea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "37e692f71e79e1d50e84abc40820d014decff8aec6e26c46f5265701d0ba8bea", kill_on_drop: false }` [INFO] [stdout] 37e692f71e79e1d50e84abc40820d014decff8aec6e26c46f5265701d0ba8bea