[INFO] fetching crate muta-protocol 0.1.0-alpha.1... [INFO] checking muta-protocol-0.1.0-alpha.1 against try#70daa2c0d8eed7066b07966f3c0b0b8622bff4e4 for pr-151539 [INFO] extracting crate muta-protocol 0.1.0-alpha.1 into /workspace/builds/worker-3-tc2/source [INFO] started tweaking crates.io crate muta-protocol 0.1.0-alpha.1 [INFO] finished tweaking crates.io crate muta-protocol 0.1.0-alpha.1 [INFO] tweaked toml for crates.io crate muta-protocol 0.1.0-alpha.1 written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate muta-protocol 0.1.0-alpha.1 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 116 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v3.0.0) [INFO] [stderr] Adding bytes v0.5.6 (available: v1.11.1) [INFO] [stderr] Adding cita_trie v2.0.0 (available: v5.0.1) [INFO] [stderr] Adding creep v0.1.1 (available: v0.3.0) [INFO] [stderr] Adding derive_more v0.15.0 (available: v2.1.1) [INFO] [stderr] Adding ethbloom v0.8.1 (available: v0.14.1) [INFO] [stderr] Adding hex v0.3.2 (available: v0.4.3) [INFO] [stderr] Adding num-bigint v0.2.6 (available: v0.4.6) [INFO] [stderr] Adding prost v0.6.1 (available: v0.14.3) [INFO] [stderr] Adding rand v0.6.5 (available: v0.10.0) [INFO] [stderr] Adding rlp v0.4.6 (available: v0.6.1) [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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 05a09b54e9cfc05d93bd6d2013431058a7d44048e95a47927bb295ebe63a72ad [INFO] running `Command { std: "docker" "start" "-a" "05a09b54e9cfc05d93bd6d2013431058a7d44048e95a47927bb295ebe63a72ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "05a09b54e9cfc05d93bd6d2013431058a7d44048e95a47927bb295ebe63a72ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05a09b54e9cfc05d93bd6d2013431058a7d44048e95a47927bb295ebe63a72ad", kill_on_drop: false }` [INFO] [stdout] 05a09b54e9cfc05d93bd6d2013431058a7d44048e95a47927bb295ebe63a72ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 3a44a2f71a487565a47cb11d408a57505796e71fea07e12c0aed7a69ed753397 [INFO] running `Command { std: "docker" "start" "-a" "3a44a2f71a487565a47cb11d408a57505796e71fea07e12c0aed7a69ed753397", kill_on_drop: false }` [INFO] [stderr] Checking rustc-hex v2.1.0 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling heapsize v0.4.2 [INFO] [stderr] Compiling crunchy v0.1.6 [INFO] [stderr] Compiling syn v2.0.116 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Checking getrandom v0.1.16 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.5.0 [INFO] [stderr] Checking rand_pcg v0.1.2 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Checking smallvec v0.6.14 [INFO] [stderr] Compiling parking_lot v0.8.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking lock_api v0.2.0 [INFO] [stderr] Checking rlp v0.4.6 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling prost-derive v0.6.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Checking hashbrown v0.3.1 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking creep v0.1.1 [INFO] [stderr] Checking hex v0.3.2 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking impl-rlp v0.2.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tiny-keccak v1.5.0 [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] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking fixed-hash v0.2.5 [INFO] [stderr] Checking uint v0.4.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking hasher v0.1.4 [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" "3a44a2f71a487565a47cb11d408a57505796e71fea07e12c0aed7a69ed753397", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a44a2f71a487565a47cb11d408a57505796e71fea07e12c0aed7a69ed753397", kill_on_drop: false }` [INFO] [stdout] 3a44a2f71a487565a47cb11d408a57505796e71fea07e12c0aed7a69ed753397