[INFO] cloning repository https://github.com/snark87/libkademlia [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/snark87/libkademlia" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnark87%2Flibkademlia", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnark87%2Flibkademlia'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0dbd20fa04bd6825ef7c4fab41d918b13824e07a [INFO] checking snark87/libkademlia against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsnark87%2Flibkademlia" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/snark87/libkademlia on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/snark87/libkademlia [INFO] finished tweaking git repo https://github.com/snark87/libkademlia [INFO] tweaked toml for git repo https://github.com/snark87/libkademlia written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/snark87/libkademlia 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded pin-project v1.1.4 [INFO] [stderr] Downloaded env_filter v0.1.0 [INFO] [stderr] Downloaded generic-array v1.0.0 [INFO] [stderr] Downloaded env_logger v0.11.3 [INFO] [stderr] Downloaded base64 v0.22.0 [INFO] [stderr] Downloaded predicates v3.1.0 [INFO] [stderr] Downloaded mockall_derive v0.12.1 [INFO] [stderr] Downloaded pin-project-internal v1.1.4 [INFO] [stderr] Downloaded mockall v0.12.1 [INFO] [stderr] Downloaded tonic v0.11.0 [INFO] [stderr] Downloaded tokio-test v0.4.3 [INFO] [stderr] Downloaded prost v0.12.3 [INFO] [stderr] Downloaded prost-types v0.12.3 [INFO] [stderr] Downloaded which v4.4.2 [INFO] [stderr] Downloaded tonic-build v0.11.0 [INFO] [stderr] Downloaded prost-derive v0.12.3 [INFO] [stderr] Downloaded prost-build v0.12.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57de668122b2264c316ef5f27cedb3ab328d27cb9d816644cf0be898a7294c00 [INFO] running `Command { std: "docker" "start" "-a" "57de668122b2264c316ef5f27cedb3ab328d27cb9d816644cf0be898a7294c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57de668122b2264c316ef5f27cedb3ab328d27cb9d816644cf0be898a7294c00", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57de668122b2264c316ef5f27cedb3ab328d27cb9d816644cf0be898a7294c00", kill_on_drop: false }` [INFO] [stdout] 57de668122b2264c316ef5f27cedb3ab328d27cb9d816644cf0be898a7294c00 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b46ef1d146d2740095389ee33738c7944642f3109a36224ea04b6ad70983346 [INFO] running `Command { std: "docker" "start" "-a" "8b46ef1d146d2740095389ee33738c7944642f3109a36224ea04b6ad70983346", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling either v1.8.1 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling rustix v0.38.31 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling bitflags v2.4.2 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling prettyplease v0.2.16 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling async-trait v0.1.77 [INFO] [stderr] Compiling fastrand v2.0.1 [INFO] [stderr] Checking http v0.2.12 [INFO] [stderr] Compiling fixedbitset v0.4.2 [INFO] [stderr] Compiling home v0.5.9 [INFO] [stderr] Checking try-lock v0.2.5 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking httpdate v1.0.3 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling multimap v0.8.3 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling indexmap v2.2.5 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Checking aho-corasick v1.1.2 [INFO] [stderr] Compiling axum-core v0.3.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling axum v0.6.20 [INFO] [stderr] Compiling radium v0.7.0 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking anstyle v1.0.6 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Checking mime v0.3.17 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking predicates-core v1.0.6 [INFO] [stderr] Checking utf8parse v0.2.1 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Checking sync_wrapper v0.1.2 [INFO] [stderr] Checking matchit v0.7.3 [INFO] [stderr] Checking tap v1.0.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking anstyle-parse v0.2.3 [INFO] [stderr] Compiling petgraph v0.6.4 [INFO] [stderr] Checking wyz v0.5.1 [INFO] [stderr] Checking colorchoice v1.0.0 [INFO] [stderr] Checking funty v2.0.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking anstyle-query v1.0.2 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Checking anstream v0.6.13 [INFO] [stderr] Checking predicates-tree v1.0.9 [INFO] [stderr] Checking predicates v3.1.0 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking base64 v0.22.0 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking bitvec v1.0.1 [INFO] [stderr] Checking generic-array v1.0.0 [INFO] [stderr] Compiling which v4.4.2 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Checking env_filter v0.1.0 [INFO] [stderr] Checking env_logger v0.11.3 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling prost-derive v0.12.3 [INFO] [stderr] Compiling pin-project-internal v1.1.4 [INFO] [stderr] Compiling async-stream-impl v0.3.5 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling mockall_derive v0.12.1 [INFO] [stderr] Checking async-stream v0.3.5 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking pin-project v1.1.4 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling prost v0.12.3 [INFO] [stderr] Compiling prost-types v0.12.3 [INFO] [stderr] Checking mockall v0.12.1 [INFO] [stderr] Compiling prost-build v0.12.3 [INFO] [stderr] Compiling tonic-build v0.11.0 [INFO] [stderr] Compiling kademlia v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking tokio-util v0.7.10 [INFO] [stderr] Checking tokio-stream v0.1.14 [INFO] [stderr] Checking tokio-io-timeout v1.2.0 [INFO] [stderr] Checking tokio-test v0.4.3 [INFO] [stderr] Checking h2 v0.3.24 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking hyper v0.14.28 [INFO] [stderr] Checking hyper-timeout v0.4.1 [INFO] [stderr] Checking tonic v0.11.0 [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/operations/mod.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | sender: &Node, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/rpc/grpc/server.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | request: tonic::Request, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/rpc/grpc/server.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | request: tonic::Request, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/rpc/grpc/server.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | request: tonic::Request, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `storage`, `routing_table`, and `communicator` are never read [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct KademliaNodeInstance< [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | storage: KVS, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 38 | routing_table: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 39 | communicator: C, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/operations/mod.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | sender: &Node, [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/rpc/grpc/server.rs:87:9 [INFO] [stdout] | [INFO] [stdout] 87 | request: tonic::Request, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/rpc/grpc/server.rs:93:9 [INFO] [stdout] | [INFO] [stdout] 93 | request: tonic::Request, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/rpc/grpc/server.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | request: tonic::Request, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `storage`, `routing_table`, and `communicator` are never read [INFO] [stdout] --> src/lib.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 28 | pub struct KademliaNodeInstance< [INFO] [stdout] | -------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 37 | storage: KVS, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 38 | routing_table: Arc, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 39 | communicator: C, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.30s [INFO] running `Command { std: "docker" "inspect" "8b46ef1d146d2740095389ee33738c7944642f3109a36224ea04b6ad70983346", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b46ef1d146d2740095389ee33738c7944642f3109a36224ea04b6ad70983346", kill_on_drop: false }` [INFO] [stdout] 8b46ef1d146d2740095389ee33738c7944642f3109a36224ea04b6ad70983346