[INFO] fetching crate async-prost 0.4.0... [INFO] checking async-prost-0.4.0 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate async-prost 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate async-prost 0.4.0 [INFO] finished tweaking crates.io crate async-prost 0.4.0 [INFO] tweaked toml for crates.io crate async-prost 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate async-prost 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] 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 85 packages to latest compatible versions [INFO] [stderr] Adding prost v0.10.4 (available: v0.14.3) [INFO] [stderr] Adding tower v0.4.13 (available: v0.5.3) [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-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 6b08c5140dd012d9aa9bdefe8865f8347d253b65fc86ce8e0f170417c6c4eefd [INFO] running `Command { std: "docker" "start" "-a" "6b08c5140dd012d9aa9bdefe8865f8347d253b65fc86ce8e0f170417c6c4eefd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b08c5140dd012d9aa9bdefe8865f8347d253b65fc86ce8e0f170417c6c4eefd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b08c5140dd012d9aa9bdefe8865f8347d253b65fc86ce8e0f170417c6c4eefd", kill_on_drop: false }` [INFO] [stdout] 6b08c5140dd012d9aa9bdefe8865f8347d253b65fc86ce8e0f170417c6c4eefd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 78d8c9b015253cd8c9f738cc9fde508ce61f0cb56fa3554d7f3623342646d348 [INFO] running `Command { std: "docker" "start" "-a" "78d8c9b015253cd8c9f738cc9fde508ce61f0cb56fa3554d7f3623342646d348", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Checking futures-sink v0.3.32 [INFO] [stderr] Checking futures-core v0.3.32 [INFO] [stderr] Compiling zerocopy v0.8.39 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking bytes v1.11.1 [INFO] [stderr] Checking futures-io v0.3.32 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking slab v0.4.12 [INFO] [stderr] Compiling anyhow v1.0.101 [INFO] [stderr] Checking futures-task v0.3.32 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Checking futures-channel v0.3.32 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking tracing-core v0.1.36 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Checking crossbeam-queue v0.3.12 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Checking tower-service v0.3.3 [INFO] [stderr] Checking crossbeam-deque v0.8.6 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Compiling syn v2.0.116 [INFO] [stderr] Checking hdrhistogram v7.5.4 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking getrandom v0.2.17 [INFO] [stderr] Checking mio v1.1.1 [INFO] [stderr] Checking socket2 v0.6.2 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stdout] error[E0282]: type annotations needed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/prost-derive-0.10.1/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" "78d8c9b015253cd8c9f738cc9fde508ce61f0cb56fa3554d7f3623342646d348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78d8c9b015253cd8c9f738cc9fde508ce61f0cb56fa3554d7f3623342646d348", kill_on_drop: false }` [INFO] [stdout] 78d8c9b015253cd8c9f738cc9fde508ce61f0cb56fa3554d7f3623342646d348