[INFO] fetching crate lancelot 0.9.10... [INFO] checking lancelot-0.9.10 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate lancelot 0.9.10 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate lancelot 0.9.10 [INFO] finished tweaking crates.io crate lancelot 0.9.10 [INFO] tweaked toml for crates.io crate lancelot 0.9.10 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate lancelot 0.9.10 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 lancelot 0.9.10 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] 28484ce4fc63014b224f8b43014952a8a779e2e9c0a85759bf92bea9d6b18662 [INFO] running `Command { std: "docker" "start" "-a" "28484ce4fc63014b224f8b43014952a8a779e2e9c0a85759bf92bea9d6b18662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28484ce4fc63014b224f8b43014952a8a779e2e9c0a85759bf92bea9d6b18662", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28484ce4fc63014b224f8b43014952a8a779e2e9c0a85759bf92bea9d6b18662", kill_on_drop: false }` [INFO] [stdout] 28484ce4fc63014b224f8b43014952a8a779e2e9c0a85759bf92bea9d6b18662 [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] 65bf189bc7b573da2e4ed94d5491cb3619b99c609bff847ceaaadb7bff46943f [INFO] running `Command { std: "docker" "start" "-a" "65bf189bc7b573da2e4ed94d5491cb3619b99c609bff847ceaaadb7bff46943f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling find-msvc-tools v0.1.6 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling bindgen v0.71.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Checking aho-corasick v1.1.4 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking object v0.37.3 [INFO] [stderr] Checking os_str_bytes v6.6.1 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Checking rustc-demangle v0.1.26 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Compiling cc v1.2.51 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking twox-hash v1.6.3 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling object v0.36.7 [INFO] [stderr] Checking ciborium-io v0.2.2 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking anstyle v1.0.13 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Checking plotters-backend v0.3.7 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking textwrap v0.16.2 [INFO] [stderr] Checking strsim v0.10.0 [INFO] [stderr] Checking clap_builder v4.5.54 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking clap v3.2.25 [INFO] [stderr] Checking plotters-svg v0.3.7 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Checking ruzstd v0.7.3 [INFO] [stderr] Compiling cmake v0.1.57 [INFO] [stderr] Checking serde_json v1.0.149 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Compiling zydis v3.1.3 [INFO] [stderr] Checking fern v0.7.1 [INFO] [stderr] Checking itertools v0.10.5 [INFO] [stderr] Checking cast v0.3.0 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Checking bytes v1.11.0 [INFO] [stderr] Checking plain v0.2.3 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Checking rayon v1.11.0 [INFO] [stderr] Checking plotters v0.3.7 [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking clap v4.5.54 [INFO] [stderr] Checking is-terminal v0.4.17 [INFO] [stderr] Checking smol_str v0.3.4 [INFO] [stderr] Checking oorandom v11.1.5 [INFO] [stderr] Checking regex v1.12.2 [INFO] [stderr] Checking anes v0.1.6 [INFO] [stderr] Checking widestring v1.2.1 [INFO] [stderr] Checking criterion-plot v0.5.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking backtrace v0.3.76 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling zerocopy-derive v0.8.33 [INFO] [stderr] Compiling scroll_derive v0.12.1 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Compiling dynasm v1.2.3 [INFO] [stderr] Checking better-panic v0.3.0 [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] [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" "65bf189bc7b573da2e4ed94d5491cb3619b99c609bff847ceaaadb7bff46943f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65bf189bc7b573da2e4ed94d5491cb3619b99c609bff847ceaaadb7bff46943f", kill_on_drop: false }` [INFO] [stdout] 65bf189bc7b573da2e4ed94d5491cb3619b99c609bff847ceaaadb7bff46943f