[INFO] cloning repository https://github.com/buchhlz2/beacon-light-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/buchhlz2/beacon-light-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuchhlz2%2Fbeacon-light-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuchhlz2%2Fbeacon-light-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 939a7d31789f4d4e6a934de590e8f4b571dba74d [INFO] checking buchhlz2/beacon-light-client against master#0da281b6068a7d889ae89a9bd8991284cc9b7535 for pr-103450-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbuchhlz2%2Fbeacon-light-client" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/buchhlz2/beacon-light-client on toolchain 0da281b6068a7d889ae89a9bd8991284cc9b7535 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0da281b6068a7d889ae89a9bd8991284cc9b7535" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/buchhlz2/beacon-light-client [INFO] finished tweaking git repo https://github.com/buchhlz2/beacon-light-client [INFO] tweaked toml for git repo https://github.com/buchhlz2/beacon-light-client written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/buchhlz2/beacon-light-client already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+0da281b6068a7d889ae89a9bd8991284cc9b7535" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/sigp/lighthouse` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded axum v0.3.3 [INFO] [stderr] Downloaded zeroize_derive v1.2.2 [INFO] [stderr] Downloaded eth2_serde_utils v0.1.0 [INFO] [stderr] Downloaded protobuf v2.25.2 [INFO] [stderr] Downloaded tower v0.4.10 [INFO] [stderr] Downloaded blst v0.3.6 [INFO] [stderr] Downloaded superstruct v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+0da281b6068a7d889ae89a9bd8991284cc9b7535" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2b390f43867112b544ede16ebb2e02aafb2dab8008b6031c76035efe63cb42b5 [INFO] running `Command { std: "docker" "start" "-a" "2b390f43867112b544ede16ebb2e02aafb2dab8008b6031c76035efe63cb42b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2b390f43867112b544ede16ebb2e02aafb2dab8008b6031c76035efe63cb42b5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b390f43867112b544ede16ebb2e02aafb2dab8008b6031c76035efe63cb42b5", kill_on_drop: false }` [INFO] [stdout] 2b390f43867112b544ede16ebb2e02aafb2dab8008b6031c76035efe63cb42b5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+0da281b6068a7d889ae89a9bd8991284cc9b7535" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0b21fd780af2783f968d6e332ede72c9f8400e0b97d4843f0b727662ed0a8ee8 [INFO] running `Command { std: "docker" "start" "-a" "0b21fd780af2783f968d6e332ede72c9f8400e0b97d4843f0b727662ed0a8ee8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.107 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Checking once_cell v1.8.0 [INFO] [stderr] Compiling cc v1.0.71 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling typenum v1.14.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] 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(https://github.com/sigp/lighthouse?branch=stable#fff01b24) [INFO] [stderr] Checking merkle_proof v0.2.0 (https://github.com/sigp/lighthouse?branch=stable#fff01b24) [INFO] [stderr] Checking bls v0.2.0 (https://github.com/sigp/lighthouse?branch=stable#fff01b24) [INFO] [stderr] Checking eth2_ssz_types v0.2.1 (https://github.com/sigp/lighthouse?branch=stable#fff01b24) [INFO] [stderr] Checking cached_tree_hash v0.1.0 (https://github.com/sigp/lighthouse?branch=stable#fff01b24) [INFO] [stderr] Checking eth2_interop_keypairs v0.2.0 (https://github.com/sigp/lighthouse?branch=stable#fff01b24) [INFO] [stderr] Checking types v0.2.0 (https://github.com/sigp/lighthouse?branch=stable#fff01b24) [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking warp v0.3.2 [INFO] [stderr] Checking axum v0.3.3 [INFO] [stderr] Checking reqwest v0.11.6 [INFO] [stderr] Checking slot_clock v0.2.0 (https://github.com/sigp/lighthouse?branch=stable#fff01b24) [INFO] [stderr] Checking state_processing v0.2.0 (https://github.com/sigp/lighthouse?branch=stable#fff01b24) [INFO] [stderr] Checking beacon_light_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/builder.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Instant` [INFO] [stdout] --> src/builder.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use std::time::Instant; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/monitor.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 30 | / loop { [INFO] [stdout] 31 | | let start = Instant::now(); [INFO] [stdout] 32 | | let (slot, epoch) = self.timer.tick_slot().await; [INFO] [stdout] 33 | | let elapsed = start.elapsed(); [INFO] [stdout] ... | [INFO] [stdout] 38 | | builder.run::().await; [INFO] [stdout] 39 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 40 | [INFO] [stdout] 41 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/monitor.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 30 | / loop { [INFO] [stdout] 31 | | let start = Instant::now(); [INFO] [stdout] 32 | | let (slot, epoch) = self.timer.tick_slot().await; [INFO] [stdout] 33 | | let elapsed = start.elapsed(); [INFO] [stdout] ... | [INFO] [stdout] 38 | | builder.run::().await; [INFO] [stdout] 39 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] 40 | [INFO] [stdout] 41 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_signature` [INFO] [stdout] --> src/builder.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | let (beacon_block, block_signature) = signed_block.clone().deconstruct(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_signature` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next_sync_committee` [INFO] [stdout] --> src/builder.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | ... let next_sync_committee = self.client.get_sync_committees_at_epoch(beacon_block.state_root(), next_period_starting_epoch).await.unw... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_sync_committee` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `block_signature` [INFO] [stdout] --> src/builder.rs:66:28 [INFO] [stdout] | [INFO] [stdout] 66 | let (beacon_block, block_signature) = signed_block.clone().deconstruct(); [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_block_signature` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `next_sync_committee` [INFO] [stdout] --> src/builder.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | ... let next_sync_committee = self.client.get_sync_committees_at_epoch(beacon_block.state_root(), next_period_starting_epoch).await.unw... [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_next_sync_committee` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/light_client_server.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct LightClientServer { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 5 | config: Settings [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/monitor.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | builder.run::().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/light_client_server.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct LightClientServer { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 5 | config: Settings [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/monitor.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | builder.run::().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.03s [INFO] running `Command { std: "docker" "inspect" "0b21fd780af2783f968d6e332ede72c9f8400e0b97d4843f0b727662ed0a8ee8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b21fd780af2783f968d6e332ede72c9f8400e0b97d4843f0b727662ed0a8ee8", kill_on_drop: false }` [INFO] [stdout] 0b21fd780af2783f968d6e332ede72c9f8400e0b97d4843f0b727662ed0a8ee8