[INFO] cloning repository https://github.com/marjon-call/rust-chain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/marjon-call/rust-chain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarjon-call%2Frust-chain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarjon-call%2Frust-chain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ef03fcdd0e535020967c482388cacb9e50973d5c [INFO] testing marjon-call/rust-chain against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmarjon-call%2Frust-chain" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/marjon-call/rust-chain [INFO] finished tweaking git repo https://github.com/marjon-call/rust-chain [INFO] tweaked toml for git repo https://github.com/marjon-call/rust-chain written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/marjon-call/rust-chain on toolchain f9988fefd3add01f414f52b414308e7872622fee [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/marjon-call/rust-chain 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rw-stream-sink v0.4.0 [INFO] [stderr] Downloaded unsigned-varint v0.8.0 [INFO] [stderr] Downloaded multiaddr v0.18.2 [INFO] [stderr] Downloaded libp2p v0.54.1 [INFO] [stderr] Downloaded multihash v0.19.3 [INFO] [stderr] Downloaded libp2p-upnp v0.3.0 [INFO] [stderr] Downloaded yamux v0.12.1 [INFO] [stderr] Downloaded if-addrs v0.15.0 [INFO] [stderr] Downloaded libp2p-tls v0.5.0 [INFO] [stderr] Downloaded data-encoding-macro-internal v0.1.17 [INFO] [stderr] Downloaded libp2p-quic v0.11.1 [INFO] [stderr] Downloaded netlink-sys v0.8.8 [INFO] [stderr] Downloaded libp2p-core v0.42.0 [INFO] [stderr] Downloaded libp2p-yamux v0.46.0 [INFO] [stderr] Downloaded match-lookup v0.1.2 [INFO] [stderr] Downloaded unsigned-varint v0.7.2 [INFO] [stderr] Downloaded libp2p-tcp v0.42.0 [INFO] [stderr] Downloaded xmltree v0.10.3 [INFO] [stderr] Downloaded libp2p-swarm v0.45.1 [INFO] [stderr] Downloaded libp2p-dns v0.42.0 [INFO] [stderr] Downloaded base256emoji v1.0.2 [INFO] [stderr] Downloaded if-watch v3.2.2 [INFO] [stderr] Downloaded netlink-proto v0.12.0 [INFO] [stderr] Downloaded netlink-packet-core v0.8.1 [INFO] [stderr] Downloaded multistream-select v0.13.0 [INFO] [stderr] Downloaded igd-next v0.14.3 [INFO] [stderr] Downloaded yasna v0.5.2 [INFO] [stderr] Downloaded multibase v0.9.2 [INFO] [stderr] Downloaded const-str v0.4.3 [INFO] [stderr] Downloaded quick-protobuf v0.8.1 [INFO] [stderr] Downloaded netlink-packet-route v0.28.0 [INFO] [stderr] Downloaded rcgen v0.11.3 [INFO] [stderr] Downloaded libp2p-noise v0.45.0 [INFO] [stderr] Downloaded x25519-dalek v2.0.1 [INFO] [stderr] Downloaded libp2p-metrics v0.15.0 [INFO] [stderr] Downloaded yamux v0.13.10 [INFO] [stderr] Downloaded hickory-resolver v0.24.4 [INFO] [stderr] Downloaded rtnetlink v0.20.0 [INFO] [stderr] Downloaded prometheus-client-derive-encode v0.4.2 [INFO] [stderr] Downloaded quick-protobuf-codec v0.3.1 [INFO] [stderr] Downloaded futures-ticker v0.0.3 [INFO] [stderr] Downloaded libp2p-connection-limits v0.4.0 [INFO] [stderr] Downloaded futures-rustls v0.26.0 [INFO] [stderr] Downloaded dtoa v1.0.11 [INFO] [stderr] Downloaded libp2p-mdns v0.46.0 [INFO] [stderr] Downloaded resolv-conf v0.7.6 [INFO] [stderr] Downloaded ipconfig v0.3.4 [INFO] [stderr] Downloaded prometheus-client v0.22.3 [INFO] [stderr] Downloaded asynchronous-codec v0.7.0 [INFO] [stderr] Downloaded libp2p-gossipsub v0.47.0 [INFO] [stderr] Downloaded hickory-proto v0.24.4 [INFO] [stderr] Downloaded libp2p-allow-block-list v0.4.0 [INFO] [stderr] Downloaded libp2p-swarm-derive v0.35.0 [INFO] [stderr] Downloaded snow v0.9.6 [INFO] [stderr] Downloaded libp2p-identity v0.2.13 [INFO] [stderr] Downloaded data-encoding-macro v0.1.19 [INFO] [stderr] Downloaded attohttpc v0.24.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1c517a13a0e7334084e47f362a6615689d0f37eb6c6a77a0ce7e94a08eeb46c4 [INFO] running `Command { std: "docker" "start" "-a" "1c517a13a0e7334084e47f362a6615689d0f37eb6c6a77a0ce7e94a08eeb46c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1c517a13a0e7334084e47f362a6615689d0f37eb6c6a77a0ce7e94a08eeb46c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c517a13a0e7334084e47f362a6615689d0f37eb6c6a77a0ce7e94a08eeb46c4", kill_on_drop: false }` [INFO] [stdout] 1c517a13a0e7334084e47f362a6615689d0f37eb6c6a77a0ce7e94a08eeb46c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cc29ddef14e86bbbbc3def39ce1379c5262c91d4fc297a030cf0777be0048d74 [INFO] running `Command { std: "docker" "start" "-a" "cc29ddef14e86bbbbc3def39ce1379c5262c91d4fc297a030cf0777be0048d74", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.184 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling zeroize_derive v1.4.3 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling pin-project-internal v1.1.11 [INFO] [stderr] Compiling unsigned-varint v0.8.0 [INFO] [stderr] Compiling data-encoding v2.10.0 [INFO] [stderr] Compiling quick-protobuf v0.8.1 [INFO] [stderr] Compiling match-lookup v0.1.2 [INFO] [stderr] Compiling core2 v0.4.0 [INFO] [stderr] Compiling icu_locale_core v2.2.0 [INFO] [stderr] Compiling const-str v0.4.3 [INFO] [stderr] Compiling bs58 v0.5.1 [INFO] [stderr] Compiling base-x v0.2.11 [INFO] [stderr] Compiling arrayref v0.3.9 [INFO] [stderr] Compiling unsigned-varint v0.7.2 [INFO] [stderr] Compiling multihash v0.19.3 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling nix v0.30.1 [INFO] [stderr] Compiling cc v1.2.58 [INFO] [stderr] Compiling netlink-packet-core v0.8.1 [INFO] [stderr] Compiling base256emoji v1.0.2 [INFO] [stderr] Compiling libp2p-swarm-derive v0.35.0 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling serdect v0.2.0 [INFO] [stderr] Compiling snow v0.9.6 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling data-encoding-macro-internal v0.1.17 [INFO] [stderr] Compiling prometheus-client v0.22.3 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling nohash-hasher v0.2.0 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling tinyvec v1.11.0 [INFO] [stderr] Compiling enum-as-inner v0.6.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling der v0.7.10 [INFO] [stderr] Compiling prometheus-client-derive-encode v0.4.2 [INFO] [stderr] Compiling data-encoding-macro v0.1.19 [INFO] [stderr] Compiling multibase v0.9.2 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling dtoa v1.0.11 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling hex_fmt v0.3.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling serde_path_to_error v0.1.20 [INFO] [stderr] Compiling matchit v0.7.3 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling pin-project v1.1.11 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling icu_provider v2.2.0 [INFO] [stderr] Compiling spki v0.7.3 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling socket2 v0.6.3 [INFO] [stderr] Compiling mio v1.2.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling icu_properties v2.2.0 [INFO] [stderr] Compiling icu_normalizer v2.2.0 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling netlink-packet-route v0.28.0 [INFO] [stderr] Compiling rand_core v0.9.5 [INFO] [stderr] Compiling ed25519 v2.2.3 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Compiling pkcs8 v0.10.2 [INFO] [stderr] Compiling sec1 v0.7.3 [INFO] [stderr] Compiling rfc6979 v0.4.0 [INFO] [stderr] Compiling ed25519-dalek v2.2.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling x25519-dalek v2.0.1 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling idna v1.1.0 [INFO] [stderr] Compiling asynchronous-codec v0.7.0 [INFO] [stderr] Compiling axum-core v0.4.5 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling futures v0.3.32 [INFO] [stderr] Compiling rw-stream-sink v0.4.0 [INFO] [stderr] Compiling multistream-select v0.13.0 [INFO] [stderr] Compiling elliptic-curve v0.13.8 [INFO] [stderr] Compiling futures-ticker v0.0.3 [INFO] [stderr] Compiling quick-protobuf-codec v0.3.1 [INFO] [stderr] Compiling ecdsa v0.16.9 [INFO] [stderr] Compiling url v2.5.8 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling k256 v0.13.4 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling libp2p-identity v0.2.13 [INFO] [stderr] Compiling hickory-proto v0.24.4 [INFO] [stderr] Compiling yamux v0.12.1 [INFO] [stderr] Compiling yamux v0.13.10 [INFO] [stderr] Compiling multiaddr v0.18.2 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling libp2p-core v0.42.0 [INFO] [stderr] Compiling netlink-sys v0.8.8 [INFO] [stderr] Compiling hyper v1.9.0 [INFO] [stderr] Compiling tower v0.5.3 [INFO] [stderr] Compiling netlink-proto v0.12.0 [INFO] [stderr] Compiling libp2p-swarm v0.45.1 [INFO] [stderr] Compiling libp2p-noise v0.45.0 [INFO] [stderr] Compiling libp2p-yamux v0.46.0 [INFO] [stderr] Compiling hyper-util v0.1.20 [INFO] [stderr] Compiling axum v0.7.9 [INFO] [stderr] Compiling rtnetlink v0.20.0 [INFO] [stderr] Compiling libp2p-allow-block-list v0.4.0 [INFO] [stderr] Compiling libp2p-connection-limits v0.4.0 [INFO] [stderr] Compiling libp2p-gossipsub v0.47.0 [INFO] [stderr] Compiling if-watch v3.2.2 [INFO] [stderr] Compiling libp2p-mdns v0.46.0 [INFO] [stderr] Compiling libp2p-tcp v0.42.0 [INFO] [stderr] Compiling libp2p v0.54.1 [INFO] [stderr] Compiling rust-chain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::network::node::NodeCommand` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::network::node::NodeCommand; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pk` [INFO] [stdout] --> src/chain/blockchain.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | Some(pk) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_id_clone` [INFO] [stdout] --> src/network/node.rs:204:37 [INFO] [stdout] | [INFO] [stdout] 204 | ... let peer_id_clone = peer_id; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_id_clone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `our_height` [INFO] [stdout] --> src/network/node.rs:230:46 [INFO] [stdout] | [INFO] [stdout] 230 | ... let (our_height, missing) = { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_our_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/node.rs:448:21 [INFO] [stdout] | [INFO] [stdout] 448 | let mut chain = blockchain.lock().await; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut blockchain = Blockchain::new(&genesis.initial_address, genesis.initial_supply); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_valid` is never used [INFO] [stdout] --> src/chain/blockchain.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Blockchain { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mint` is never used [INFO] [stdout] --> src/chain/state.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl State { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn mint(&mut self, address: &str, amount: u128) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SubmitTx` is never constructed [INFO] [stdout] --> src/network/node.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum NodeCommand { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 21 | AddBlock(String), [INFO] [stdout] 22 | SubmitTx(crate::types::transaction::Transaction), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `peer_id` and `wallet` are never read [INFO] [stdout] --> src/network/node.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 39 | pub peer_id: PeerId, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub wallet: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_and_broadcast` and `broadcast_vote` are never used [INFO] [stdout] --> src/network/node.rs:403:18 [INFO] [stdout] | [INFO] [stdout] 52 | impl Node { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 403 | pub async fn add_and_broadcast(&mut self, miner: &str) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 472 | pub fn broadcast_vote(&mut self, vote: &crate::chain::vote::Vote) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.34s [INFO] running `Command { std: "docker" "inspect" "cc29ddef14e86bbbbc3def39ce1379c5262c91d4fc297a030cf0777be0048d74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cc29ddef14e86bbbbc3def39ce1379c5262c91d4fc297a030cf0777be0048d74", kill_on_drop: false }` [INFO] [stdout] cc29ddef14e86bbbbc3def39ce1379c5262c91d4fc297a030cf0777be0048d74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e7e9a0d07a5f34c49f51519869b0520cab09b76598cec2af1b962e7fba80f19 [INFO] running `Command { std: "docker" "start" "-a" "4e7e9a0d07a5f34c49f51519869b0520cab09b76598cec2af1b962e7fba80f19", kill_on_drop: false }` [INFO] [stderr] Compiling rust-chain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::network::node::NodeCommand` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use crate::network::node::NodeCommand; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pk` [INFO] [stdout] --> src/chain/blockchain.rs:40:22 [INFO] [stdout] | [INFO] [stdout] 40 | Some(pk) => { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_pk` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `peer_id_clone` [INFO] [stdout] --> src/network/node.rs:204:37 [INFO] [stdout] | [INFO] [stdout] 204 | ... let peer_id_clone = peer_id; [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_id_clone` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `our_height` [INFO] [stdout] --> src/network/node.rs:230:46 [INFO] [stdout] | [INFO] [stdout] 230 | ... let (our_height, missing) = { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_our_height` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/network/node.rs:448:21 [INFO] [stdout] | [INFO] [stdout] 448 | let mut chain = blockchain.lock().await; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:27:9 [INFO] [stdout] | [INFO] [stdout] 27 | let mut blockchain = Blockchain::new(&genesis.initial_address, genesis.initial_supply); [INFO] [stdout] | ----^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_valid` is never used [INFO] [stdout] --> src/chain/blockchain.rs:70:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Blockchain { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 70 | pub fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mint` is never used [INFO] [stdout] --> src/chain/state.rs:96:12 [INFO] [stdout] | [INFO] [stdout] 16 | impl State { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 96 | pub fn mint(&mut self, address: &str, amount: u128) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `SubmitTx` is never constructed [INFO] [stdout] --> src/network/node.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub enum NodeCommand { [INFO] [stdout] | ----------- variant in this enum [INFO] [stdout] 21 | AddBlock(String), [INFO] [stdout] 22 | SubmitTx(crate::types::transaction::Transaction), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `peer_id` and `wallet` are never read [INFO] [stdout] --> src/network/node.rs:39:9 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 39 | pub peer_id: PeerId, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub wallet: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `add_and_broadcast` and `broadcast_vote` are never used [INFO] [stdout] --> src/network/node.rs:403:18 [INFO] [stdout] | [INFO] [stdout] 52 | impl Node { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 403 | pub async fn add_and_broadcast(&mut self, miner: &str) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 472 | pub fn broadcast_vote(&mut self, vote: &crate::chain::vote::Vote) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.49s [INFO] running `Command { std: "docker" "inspect" "4e7e9a0d07a5f34c49f51519869b0520cab09b76598cec2af1b962e7fba80f19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e7e9a0d07a5f34c49f51519869b0520cab09b76598cec2af1b962e7fba80f19", kill_on_drop: false }` [INFO] [stdout] 4e7e9a0d07a5f34c49f51519869b0520cab09b76598cec2af1b962e7fba80f19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 45ec86a2afc327b9f006b753e9729d8c011198a2c2c2edc15d960579d7c8f91a [INFO] running `Command { std: "docker" "start" "-a" "45ec86a2afc327b9f006b753e9729d8c011198a2c2c2edc15d960579d7c8f91a", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::network::node::NodeCommand` [INFO] [stderr] --> src/main.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use crate::network::node::NodeCommand; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pk` [INFO] [stderr] --> src/chain/blockchain.rs:40:22 [INFO] [stderr] | [INFO] [stderr] 40 | Some(pk) => { [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_pk` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `peer_id_clone` [INFO] [stderr] --> src/network/node.rs:204:37 [INFO] [stderr] | [INFO] [stderr] 204 | ... let peer_id_clone = peer_id; [INFO] [stderr] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_id_clone` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `our_height` [INFO] [stderr] --> src/network/node.rs:230:46 [INFO] [stderr] | [INFO] [stderr] 230 | ... let (our_height, missing) = { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_our_height` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/network/node.rs:448:21 [INFO] [stderr] | [INFO] [stderr] 448 | let mut chain = blockchain.lock().await; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:27:9 [INFO] [stderr] | [INFO] [stderr] 27 | let mut blockchain = Blockchain::new(&genesis.initial_address, genesis.initial_supply); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method `is_valid` is never used [INFO] [stderr] --> src/chain/blockchain.rs:70:12 [INFO] [stderr] | [INFO] [stderr] 14 | impl Blockchain { [INFO] [stderr] | --------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 70 | pub fn is_valid(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: method `mint` is never used [INFO] [stderr] --> src/chain/state.rs:96:12 [INFO] [stderr] | [INFO] [stderr] 16 | impl State { [INFO] [stderr] | ---------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 96 | pub fn mint(&mut self, address: &str, amount: u128) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `SubmitTx` is never constructed [INFO] [stderr] --> src/network/node.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub enum NodeCommand { [INFO] [stderr] | ----------- variant in this enum [INFO] [stderr] 21 | AddBlock(String), [INFO] [stderr] 22 | SubmitTx(crate::types::transaction::Transaction), [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `peer_id` and `wallet` are never read [INFO] [stderr] --> src/network/node.rs:39:9 [INFO] [stderr] | [INFO] [stderr] 38 | pub struct Node { [INFO] [stderr] | ---- fields in this struct [INFO] [stderr] 39 | pub peer_id: PeerId, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | pub wallet: Option, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `add_and_broadcast` and `broadcast_vote` are never used [INFO] [stderr] --> src/network/node.rs:403:18 [INFO] [stderr] | [INFO] [stderr] 52 | impl Node { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 403 | pub async fn add_and_broadcast(&mut self, miner: &str) -> Result<(), String> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 472 | pub fn broadcast_vote(&mut self, vote: &crate::chain::vote::Vote) -> Result<(), String> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `rust-chain` (bin "rust-chain" test) generated 11 warnings (run `cargo fix --bin "rust-chain" -p rust-chain --tests` to apply 6 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rust_chain-0fbc7b07a1231578) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "45ec86a2afc327b9f006b753e9729d8c011198a2c2c2edc15d960579d7c8f91a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45ec86a2afc327b9f006b753e9729d8c011198a2c2c2edc15d960579d7c8f91a", kill_on_drop: false }` [INFO] [stdout] 45ec86a2afc327b9f006b753e9729d8c011198a2c2c2edc15d960579d7c8f91a