[INFO] cloning repository https://github.com/NgrTushar/rust-blockchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NgrTushar/rust-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNgrTushar%2Frust-blockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNgrTushar%2Frust-blockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6ea6f8a5e1650a91ba49a070ed51ff958d052507 [INFO] testing NgrTushar/rust-blockchain against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNgrTushar%2Frust-blockchain" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/NgrTushar/rust-blockchain [INFO] finished tweaking git repo https://github.com/NgrTushar/rust-blockchain [INFO] tweaked toml for git repo https://github.com/NgrTushar/rust-blockchain written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/NgrTushar/rust-blockchain on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/NgrTushar/rust-blockchain 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded predicates-tree v1.0.12 [INFO] [stderr] Downloaded clap v4.5.37 [INFO] [stderr] Downloaded predicates v3.1.3 [INFO] [stderr] Downloaded predicates-core v1.0.9 [INFO] [stderr] Downloaded termtree v0.5.1 [INFO] [stderr] Downloaded jiff-static v0.2.11 [INFO] [stderr] Downloaded clap_builder v4.5.37 [INFO] [stderr] Downloaded sled v0.34.7 [INFO] [stderr] Downloaded jiff v0.2.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f31fb5e4aa1b29857c6dbfbdeda58a6d3e20a2080b73a254f6dd93586d75d249 [INFO] running `Command { std: "docker" "start" "-a" "f31fb5e4aa1b29857c6dbfbdeda58a6d3e20a2080b73a254f6dd93586d75d249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f31fb5e4aa1b29857c6dbfbdeda58a6d3e20a2080b73a254f6dd93586d75d249", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f31fb5e4aa1b29857c6dbfbdeda58a6d3e20a2080b73a254f6dd93586d75d249", kill_on_drop: false }` [INFO] [stdout] f31fb5e4aa1b29857c6dbfbdeda58a6d3e20a2080b73a254f6dd93586d75d249 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f6cb0d7a1d347bfe22fab5d664a4b4fd9d6c35f5ad88247a94d477fe6774400a [INFO] running `Command { std: "docker" "start" "-a" "f6cb0d7a1d347bfe22fab5d664a4b4fd9d6c35f5ad88247a94d477fe6774400a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling cc v1.2.21 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling clap_builder v4.5.37 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling jiff v0.2.11 [INFO] [stderr] Compiling rustc-serialize v0.3.25 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Compiling getrandom v0.2.16 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling time v0.1.45 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling clap v4.5.37 [INFO] [stderr] Compiling sled v0.34.7 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Compiling structopt v0.3.26 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling blockchain_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `deserialize` and `serialize` [INFO] [stdout] --> src/transaction.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use bincode::{serialize, deserialize}; [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: `blockchain` [INFO] [stdout] --> src/server.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let blockchain = self.blockchain.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/server.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | Ok(stream) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/server.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRANSACTION_THRESHOLD` is never used [INFO] [stdout] --> src/server.rs:20:11 [INFO] [stdout] | [INFO] [stdout] 20 | pub const TRANSACTION_THRESHOLD: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `GLOBAL_MEMORY_POOL` is never used [INFO] [stdout] --> src/server.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | static GLOBAL_MEMORY_POOL: Lazy = Lazy::new(|| MemoryPool::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `GLOBAL_BLOCKS_IN_TRANSIT` is never used [INFO] [stdout] --> src/server.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | static GLOBAL_BLOCKS_IN_TRANSIT: Lazy = Lazy::new(|| BlockInTransit::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_get_data` is never used [INFO] [stdout] --> src/server.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn send_get_data(addr: &str, op_type: OpType, id: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_inv` is never used [INFO] [stdout] --> src/server.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn send_inv(addr: &str, op_type: OpType, blocks: &[Vec]) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_block` is never used [INFO] [stdout] --> src/server.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn send_block(addr: &str, block: &Block) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_get_blocks` is never used [INFO] [stdout] --> src/server.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn send_get_blocks(addr: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serve` is never used [INFO] [stdout] --> src/server.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn serve(blockchain: Blockchain, stream: TcpStream) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 16s [INFO] running `Command { std: "docker" "inspect" "f6cb0d7a1d347bfe22fab5d664a4b4fd9d6c35f5ad88247a94d477fe6774400a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6cb0d7a1d347bfe22fab5d664a4b4fd9d6c35f5ad88247a94d477fe6774400a", kill_on_drop: false }` [INFO] [stdout] f6cb0d7a1d347bfe22fab5d664a4b4fd9d6c35f5ad88247a94d477fe6774400a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3717a7ed6711f0cbfc9eb9be1c929000c0f134ac94afdc7d11c61f4431fed9c4 [INFO] running `Command { std: "docker" "start" "-a" "3717a7ed6711f0cbfc9eb9be1c929000c0f134ac94afdc7d11c61f4431fed9c4", kill_on_drop: false }` [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling assert_cmd v2.0.17 [INFO] [stderr] Compiling difflib v0.4.0 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling wait-timeout v0.2.1 [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling predicates v3.1.3 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling bstr v1.12.0 [INFO] [stderr] Compiling env_filter v0.1.3 [INFO] [stderr] Compiling env_logger v0.11.8 [INFO] [stderr] Compiling blockchain_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `deserialize` and `serialize` [INFO] [stdout] --> src/transaction.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use bincode::{serialize, deserialize}; [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 imports: `deserialize` and `serialize` [INFO] [stdout] --> src/transaction.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use bincode::{serialize, deserialize}; [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: `blockchain` [INFO] [stdout] --> src/server.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let blockchain = self.blockchain.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/server.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | Ok(stream) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/server.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRANSACTION_THRESHOLD` is never used [INFO] [stdout] --> src/server.rs:20:11 [INFO] [stdout] | [INFO] [stdout] 20 | pub const TRANSACTION_THRESHOLD: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `GLOBAL_MEMORY_POOL` is never used [INFO] [stdout] --> src/server.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | static GLOBAL_MEMORY_POOL: Lazy = Lazy::new(|| MemoryPool::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `GLOBAL_BLOCKS_IN_TRANSIT` is never used [INFO] [stdout] --> src/server.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | static GLOBAL_BLOCKS_IN_TRANSIT: Lazy = Lazy::new(|| BlockInTransit::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_get_data` is never used [INFO] [stdout] --> src/server.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn send_get_data(addr: &str, op_type: OpType, id: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_inv` is never used [INFO] [stdout] --> src/server.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn send_inv(addr: &str, op_type: OpType, blocks: &[Vec]) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_block` is never used [INFO] [stdout] --> src/server.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn send_block(addr: &str, block: &Block) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_get_blocks` is never used [INFO] [stdout] --> src/server.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn send_get_blocks(addr: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serve` is never used [INFO] [stdout] --> src/server.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn serve(blockchain: Blockchain, stream: TcpStream) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `blockchain` [INFO] [stdout] --> src/server.rs:56:17 [INFO] [stdout] | [INFO] [stdout] 56 | let blockchain = self.blockchain.clone(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/server.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | Ok(stream) => { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/server.rs:61:21 [INFO] [stdout] | [INFO] [stdout] 61 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRANSACTION_THRESHOLD` is never used [INFO] [stdout] --> src/server.rs:20:11 [INFO] [stdout] | [INFO] [stdout] 20 | pub const TRANSACTION_THRESHOLD: usize = 2; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `GLOBAL_MEMORY_POOL` is never used [INFO] [stdout] --> src/server.rs:31:8 [INFO] [stdout] | [INFO] [stdout] 31 | static GLOBAL_MEMORY_POOL: Lazy = Lazy::new(|| MemoryPool::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `GLOBAL_BLOCKS_IN_TRANSIT` is never used [INFO] [stdout] --> src/server.rs:34:8 [INFO] [stdout] | [INFO] [stdout] 34 | static GLOBAL_BLOCKS_IN_TRANSIT: Lazy = Lazy::new(|| BlockInTransit::new()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_get_data` is never used [INFO] [stdout] --> src/server.rs:105:4 [INFO] [stdout] | [INFO] [stdout] 105 | fn send_get_data(addr: &str, op_type: OpType, id: &[u8]) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_inv` is never used [INFO] [stdout] --> src/server.rs:118:4 [INFO] [stdout] | [INFO] [stdout] 118 | fn send_inv(addr: &str, op_type: OpType, blocks: &[Vec]) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_block` is never used [INFO] [stdout] --> src/server.rs:131:4 [INFO] [stdout] | [INFO] [stdout] 131 | fn send_block(addr: &str, block: &Block) { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `send_get_blocks` is never used [INFO] [stdout] --> src/server.rs:168:4 [INFO] [stdout] | [INFO] [stdout] 168 | fn send_get_blocks(addr: &str) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `serve` is never used [INFO] [stdout] --> src/server.rs:179:4 [INFO] [stdout] | [INFO] [stdout] 179 | fn serve(blockchain: Blockchain, stream: TcpStream) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 16.43s [INFO] running `Command { std: "docker" "inspect" "3717a7ed6711f0cbfc9eb9be1c929000c0f134ac94afdc7d11c61f4431fed9c4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3717a7ed6711f0cbfc9eb9be1c929000c0f134ac94afdc7d11c61f4431fed9c4", kill_on_drop: false }` [INFO] [stdout] 3717a7ed6711f0cbfc9eb9be1c929000c0f134ac94afdc7d11c61f4431fed9c4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9217d6e0d9e55a8d110f753ca467b34e7dca176826d5647f14bc22f32c322e33 [INFO] running `Command { std: "docker" "start" "-a" "9217d6e0d9e55a8d110f753ca467b34e7dca176826d5647f14bc22f32c322e33", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `deserialize` and `serialize` [INFO] [stderr] --> src/transaction.rs:7:15 [INFO] [stderr] | [INFO] [stderr] 7 | use bincode::{serialize, deserialize}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `blockchain` [INFO] [stderr] --> src/server.rs:56:17 [INFO] [stderr] | [INFO] [stderr] 56 | let blockchain = self.blockchain.clone(); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_blockchain` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `stream` [INFO] [stderr] --> src/server.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | Ok(stream) => { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/server.rs:61:21 [INFO] [stderr] | [INFO] [stderr] 61 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: constant `TRANSACTION_THRESHOLD` is never used [INFO] [stderr] --> src/server.rs:20:11 [INFO] [stderr] | [INFO] [stderr] 20 | pub const TRANSACTION_THRESHOLD: usize = 2; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: static `GLOBAL_MEMORY_POOL` is never used [INFO] [stderr] --> src/server.rs:31:8 [INFO] [stderr] | [INFO] [stderr] 31 | static GLOBAL_MEMORY_POOL: Lazy = Lazy::new(|| MemoryPool::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: static `GLOBAL_BLOCKS_IN_TRANSIT` is never used [INFO] [stderr] --> src/server.rs:34:8 [INFO] [stderr] | [INFO] [stderr] 34 | static GLOBAL_BLOCKS_IN_TRANSIT: Lazy = Lazy::new(|| BlockInTransit::new()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `send_get_data` is never used [INFO] [stderr] --> src/server.rs:105:4 [INFO] [stderr] | [INFO] [stderr] 105 | fn send_get_data(addr: &str, op_type: OpType, id: &[u8]) { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `send_inv` is never used [INFO] [stderr] --> src/server.rs:118:4 [INFO] [stderr] | [INFO] [stderr] 118 | fn send_inv(addr: &str, op_type: OpType, blocks: &[Vec]) { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `send_block` is never used [INFO] [stderr] --> src/server.rs:131:4 [INFO] [stderr] | [INFO] [stderr] 131 | fn send_block(addr: &str, block: &Block) { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `send_get_blocks` is never used [INFO] [stderr] --> src/server.rs:168:4 [INFO] [stderr] | [INFO] [stderr] 168 | fn send_get_blocks(addr: &str) { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `serve` is never used [INFO] [stderr] --> src/server.rs:179:4 [INFO] [stderr] | [INFO] [stderr] 179 | fn serve(blockchain: Blockchain, stream: TcpStream) -> Result<(), Box> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `blockchain_rust` (lib) generated 12 warnings (run `cargo fix --lib -p blockchain_rust` to apply 1 suggestion) [INFO] [stderr] warning: `blockchain_rust` (lib test) generated 12 warnings (12 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/blockchain_rust-b86f38b88547c747) [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] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/blockchain_rust-676b610955768cb2) [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] [stderr] Doc-tests blockchain_rust [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" "9217d6e0d9e55a8d110f753ca467b34e7dca176826d5647f14bc22f32c322e33", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9217d6e0d9e55a8d110f753ca467b34e7dca176826d5647f14bc22f32c322e33", kill_on_drop: false }` [INFO] [stdout] 9217d6e0d9e55a8d110f753ca467b34e7dca176826d5647f14bc22f32c322e33