[INFO] fetching crate mairu 0.10.0... [INFO] checking mairu-0.10.0 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate mairu 0.10.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate mairu 0.10.0 [INFO] finished tweaking crates.io crate mairu 0.10.0 [INFO] tweaked toml for crates.io crate mairu 0.10.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mairu 0.10.0 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 mairu 0.10.0 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] b45f084d2eefdb499ff05498006a824914eb84cb11ea6e047fa77d698084f24c [INFO] running `Command { std: "docker" "start" "-a" "b45f084d2eefdb499ff05498006a824914eb84cb11ea6e047fa77d698084f24c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b45f084d2eefdb499ff05498006a824914eb84cb11ea6e047fa77d698084f24c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b45f084d2eefdb499ff05498006a824914eb84cb11ea6e047fa77d698084f24c", kill_on_drop: false }` [INFO] [stdout] b45f084d2eefdb499ff05498006a824914eb84cb11ea6e047fa77d698084f24c [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] 7ec69cacd5cf76bf38b669af3b59965163c1ebfd4244782ff91f6dc831d92782 [INFO] running `Command { std: "docker" "start" "-a" "7ec69cacd5cf76bf38b669af3b59965163c1ebfd4244782ff91f6dc831d92782", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.178 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling zeroize_derive v1.4.2 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Checking outref v0.5.2 [INFO] [stderr] Checking vsimd v0.8.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking bytes-utils v0.1.4 [INFO] [stderr] Compiling aws-lc-rs v1.15.1 [INFO] [stderr] Compiling rustls v0.23.35 [INFO] [stderr] Compiling rustls v0.21.12 [INFO] [stderr] Compiling prost-derive v0.14.1 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling aws-types v1.3.11 [INFO] [stderr] Compiling pulldown-cmark v0.13.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking icu_properties v2.1.2 [INFO] [stderr] Compiling bytes v1.11.0 [INFO] [stderr] Checking base64-simd v0.8.0 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Checking uuid v1.19.0 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Checking serde_path_to_error v0.1.20 [INFO] [stderr] Checking regex-lite v0.1.8 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.14.1/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 rustls-pki-types v1.13.1 [INFO] [stderr] Checking regex-automata v0.4.13 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking webpki-roots v1.0.4 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking rustls-native-certs v0.8.2 [INFO] [stderr] Compiling cc v1.2.49 [INFO] [stderr] Compiling tonic-build v0.14.2 [INFO] [stderr] Compiling pin-project-internal v1.1.10 [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" "7ec69cacd5cf76bf38b669af3b59965163c1ebfd4244782ff91f6dc831d92782", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ec69cacd5cf76bf38b669af3b59965163c1ebfd4244782ff91f6dc831d92782", kill_on_drop: false }` [INFO] [stdout] 7ec69cacd5cf76bf38b669af3b59965163c1ebfd4244782ff91f6dc831d92782