[INFO] fetching crate pretty_trace 0.5.23... [INFO] checking pretty_trace-0.5.23 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate pretty_trace 0.5.23 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate pretty_trace 0.5.23 [INFO] finished tweaking crates.io crate pretty_trace 0.5.23 [INFO] tweaked toml for crates.io crate pretty_trace 0.5.23 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pretty_trace 0.5.23 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 pretty_trace 0.5.23 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b17093475acbc69131f00465f94833ba219bf547330d2e034339ed6111add742 [INFO] running `Command { std: "docker" "start" "-a" "b17093475acbc69131f00465f94833ba219bf547330d2e034339ed6111add742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b17093475acbc69131f00465f94833ba219bf547330d2e034339ed6111add742", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b17093475acbc69131f00465f94833ba219bf547330d2e034339ed6111add742", kill_on_drop: false }` [INFO] [stdout] b17093475acbc69131f00465f94833ba219bf547330d2e034339ed6111add742 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a72a9eaa5fb0bce7e5db08accf714297f99ab26632913c8d0ec68f60ed67774b [INFO] running `Command { std: "docker" "start" "-a" "a72a9eaa5fb0bce7e5db08accf714297f99ab26632913c8d0ec68f60ed67774b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.113 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling cc v1.0.72 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling anyhow v1.0.52 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling serde_derive v1.0.134 [INFO] [stderr] Compiling crossbeam-utils v0.8.6 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling lz4-sys v1.9.2 [INFO] [stderr] Compiling which v4.2.2 [INFO] [stderr] Compiling prost-build v0.9.0 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling fastrand v1.6.0 [INFO] [stderr] Compiling fixedbitset v0.4.1 [INFO] [stderr] Compiling serde v1.0.134 [INFO] [stderr] Compiling crc32fast v1.3.1 [INFO] [stderr] Compiling unicode-segmentation v1.8.0 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling petgraph v0.6.0 [INFO] [stderr] Compiling cpp_demangle v0.3.5 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling regex v1.5.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.6 [INFO] [stderr] Checking permutation v0.2.5 [INFO] [stderr] Checking superslice v1.0.0 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking vector_utils v0.1.3 [INFO] [stderr] Checking debugid v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.63 [INFO] [stderr] Compiling findshlibs v0.10.2 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling symbolic-demangle v8.5.0 [INFO] [stderr] Checking gimli v0.26.1 [INFO] [stderr] Checking rustc-demangle v0.1.21 [INFO] [stderr] Checking symbolic-common v8.5.0 [INFO] [stderr] Checking object v0.27.1 [INFO] [stderr] Checking flate2 v1.0.22 [INFO] [stderr] Checking string_utils v0.1.4 [INFO] [stderr] Checking lock_api v0.4.5 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Compiling prost-derive v0.9.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.9.0/src/field/scalar.rs:710:51 [INFO] [stdout] | [INFO] [stdout] 710 | ... 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] 710 | 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" "a72a9eaa5fb0bce7e5db08accf714297f99ab26632913c8d0ec68f60ed67774b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a72a9eaa5fb0bce7e5db08accf714297f99ab26632913c8d0ec68f60ed67774b", kill_on_drop: false }` [INFO] [stdout] a72a9eaa5fb0bce7e5db08accf714297f99ab26632913c8d0ec68f60ed67774b