[INFO] fetching crate buildkit-proto 0.2.0... [INFO] checking buildkit-proto-0.2.0 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate buildkit-proto 0.2.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate buildkit-proto 0.2.0 [INFO] finished tweaking crates.io crate buildkit-proto 0.2.0 [INFO] tweaked toml for crates.io crate buildkit-proto 0.2.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate buildkit-proto 0.2.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+70daa2c0d8eed7066b07966f3c0b0b8622bff4e4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 144 packages to latest compatible versions [INFO] [stderr] Adding prost v0.6.1 (available: v0.14.3) [INFO] [stderr] Adding prost-types v0.6.1 (available: v0.14.3) [INFO] [stderr] Adding tonic v0.1.1 (available: v0.14.4) [INFO] [stderr] Adding tonic-build v0.1.1 (available: v0.14.4) [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-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] a2c48e21369f0bc20739ccf8aeb0f23d710aa50b1ae67f5798418f8ea2cca749 [INFO] running `Command { std: "docker" "start" "-a" "a2c48e21369f0bc20739ccf8aeb0f23d710aa50b1ae67f5798418f8ea2cca749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a2c48e21369f0bc20739ccf8aeb0f23d710aa50b1ae67f5798418f8ea2cca749", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a2c48e21369f0bc20739ccf8aeb0f23d710aa50b1ae67f5798418f8ea2cca749", kill_on_drop: false }` [INFO] [stdout] a2c48e21369f0bc20739ccf8aeb0f23d710aa50b1ae67f5798418f8ea2cca749 [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] 8fcc34ada82bdec12a41feabf14bbf5f809d6d59d8fc37840e60a98ea01d7410 [INFO] running `Command { std: "docker" "start" "-a" "8fcc34ada82bdec12a41feabf14bbf5f809d6d59d8fc37840e60a98ea01d7410", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling pin-project-internal v0.4.30 [INFO] [stderr] Compiling syn v2.0.116 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Checking futures-task v0.3.32 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Compiling anyhow v1.0.101 [INFO] [stderr] Compiling bitflags v2.11.0 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling bytes v0.5.6 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling fixedbitset v0.2.0 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking percent-encoding v1.0.1 [INFO] [stderr] Checking futures-util v0.3.32 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Compiling itertools v0.8.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Compiling petgraph v0.5.1 [INFO] [stderr] Checking tokio v0.2.25 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling prost-build v0.6.1 [INFO] [stderr] Compiling tempfile v3.25.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tower-make v0.3.0 [INFO] [stderr] Checking tower-ready-cache v0.3.1 [INFO] [stderr] Checking tokio-util v0.2.0 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Compiling async-stream-impl v0.2.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.6.1/src/field/scalar.rs:685:55 [INFO] [stdout] | [INFO] [stdout] 685 | ... 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] 685 | 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" "8fcc34ada82bdec12a41feabf14bbf5f809d6d59d8fc37840e60a98ea01d7410", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8fcc34ada82bdec12a41feabf14bbf5f809d6d59d8fc37840e60a98ea01d7410", kill_on_drop: false }` [INFO] [stdout] 8fcc34ada82bdec12a41feabf14bbf5f809d6d59d8fc37840e60a98ea01d7410