[INFO] cloning repository https://github.com/jonno85/jblockchain [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jonno85/jblockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonno85%2Fjblockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonno85%2Fjblockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce21d9dee6e01a5e236b84faf3de4b7f6b383b19 [INFO] checking jonno85/jblockchain against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjonno85%2Fjblockchain" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jonno85/jblockchain [INFO] finished tweaking git repo https://github.com/jonno85/jblockchain [INFO] tweaked toml for git repo https://github.com/jonno85/jblockchain written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jonno85/jblockchain on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jonno85/jblockchain 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-serialize v0.3.25 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] badb0159e1c75c83dcab82f60e4364df1d627e5df842651a6ccfd738f493ffd4 [INFO] running `Command { std: "docker" "start" "-a" "badb0159e1c75c83dcab82f60e4364df1d627e5df842651a6ccfd738f493ffd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "badb0159e1c75c83dcab82f60e4364df1d627e5df842651a6ccfd738f493ffd4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "badb0159e1c75c83dcab82f60e4364df1d627e5df842651a6ccfd738f493ffd4", kill_on_drop: false }` [INFO] [stdout] badb0159e1c75c83dcab82f60e4364df1d627e5df842651a6ccfd738f493ffd4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9a511219aee3c8fec8b52558553b7b0effa20e9949b3ab073c34b56f38648f78 [INFO] running `Command { std: "docker" "start" "-a" "9a511219aee3c8fec8b52558553b7b0effa20e9949b3ab073c34b56f38648f78", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking log v0.4.26 [INFO] [stderr] Checking smallvec v1.14.0 [INFO] [stderr] Compiling cc v1.2.16 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking once_cell v1.20.3 [INFO] [stderr] Checking predicates-core v1.0.9 [INFO] [stderr] Checking parking_lot_core v0.8.6 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking termtree v0.5.1 [INFO] [stderr] Checking predicates-tree v1.0.12 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking sled v0.34.7 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Compiling syn v2.0.98 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking blockchain_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stdout] warning: constant `TRANSACTION_THRESHOLD` is never used [INFO] [stdout] --> src/server.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | 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:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | 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:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | 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:95:4 [INFO] [stdout] | [INFO] [stdout] 95 | 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:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | 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:121:4 [INFO] [stdout] | [INFO] [stdout] 121 | 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:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | 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:169:4 [INFO] [stdout] | [INFO] [stdout] 169 | fn serve(blockchain: Blockchain, stream: TcpStream) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `TRANSACTION_THRESHOLD` is never used [INFO] [stdout] --> src/server.rs:18:11 [INFO] [stdout] | [INFO] [stdout] 18 | 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:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | 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:29:8 [INFO] [stdout] | [INFO] [stdout] 29 | 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:95:4 [INFO] [stdout] | [INFO] [stdout] 95 | 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:108:4 [INFO] [stdout] | [INFO] [stdout] 108 | 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:121:4 [INFO] [stdout] | [INFO] [stdout] 121 | 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:158:4 [INFO] [stdout] | [INFO] [stdout] 158 | 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:169:4 [INFO] [stdout] | [INFO] [stdout] 169 | fn serve(blockchain: Blockchain, stream: TcpStream) -> Result<(), Box> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.66s [INFO] running `Command { std: "docker" "inspect" "9a511219aee3c8fec8b52558553b7b0effa20e9949b3ab073c34b56f38648f78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a511219aee3c8fec8b52558553b7b0effa20e9949b3ab073c34b56f38648f78", kill_on_drop: false }` [INFO] [stdout] 9a511219aee3c8fec8b52558553b7b0effa20e9949b3ab073c34b56f38648f78