[INFO] fetching crate traceon 0.4.0... [INFO] checking traceon-0.4.0 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate traceon 0.4.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate traceon 0.4.0 [INFO] removed 0 missing examples [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate traceon 0.4.0 [INFO] tweaked toml for crates.io crate traceon 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate traceon 0.4.0 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 traceon 0.4.0 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] 406d257ac292da829ec4cbf3fca450bfa06b545b0b975721a1467271722060cd [INFO] running `Command { std: "docker" "start" "-a" "406d257ac292da829ec4cbf3fca450bfa06b545b0b975721a1467271722060cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "406d257ac292da829ec4cbf3fca450bfa06b545b0b975721a1467271722060cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "406d257ac292da829ec4cbf3fca450bfa06b545b0b975721a1467271722060cd", kill_on_drop: false }` [INFO] [stdout] 406d257ac292da829ec4cbf3fca450bfa06b545b0b975721a1467271722060cd [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] e779bc11d4d9f08c0998dc72777701feeb08e10c491b949f22f3fbb49cb7893a [INFO] running `Command { std: "docker" "start" "-a" "e779bc11d4d9f08c0998dc72777701feeb08e10c491b949f22f3fbb49cb7893a", kill_on_drop: false }` [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking serde v1.0.219 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Compiling anyhow v1.0.99 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking bitflags v2.9.3 [INFO] [stderr] Checking pin-project v1.1.10 [INFO] [stderr] Checking half v2.6.0 [INFO] [stderr] Checking clap_builder v4.5.46 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking time v0.3.41 [INFO] [stderr] Checking criterion-plot v0.6.0 [INFO] [stderr] Checking nu-ansi-term v0.50.1 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking claims v0.8.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Compiling prost-derive v0.13.5 [INFO] [stderr] Checking ciborium-ll v0.2.2 [INFO] [stderr] Checking opentelemetry v0.30.0 [INFO] [stderr] Checking zerovec v0.11.4 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking tokio v1.47.1 [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" "e779bc11d4d9f08c0998dc72777701feeb08e10c491b949f22f3fbb49cb7893a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e779bc11d4d9f08c0998dc72777701feeb08e10c491b949f22f3fbb49cb7893a", kill_on_drop: false }` [INFO] [stdout] e779bc11d4d9f08c0998dc72777701feeb08e10c491b949f22f3fbb49cb7893a