[INFO] cloning repository https://github.com/vickyone0/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/vickyone0/rust-blockchain" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Frust-blockchain", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Frust-blockchain'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e964a8289fb12495a646654497fb5033a17344e5 [INFO] checking vickyone0/rust-blockchain against master#e9182f195b8505c87c4bd055b9f6e114ccda0981 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvickyone0%2Frust-blockchain" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/vickyone0/rust-blockchain [INFO] finished tweaking git repo https://github.com/vickyone0/rust-blockchain [INFO] tweaked toml for git repo https://github.com/vickyone0/rust-blockchain written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/vickyone0/rust-blockchain on toolchain e9182f195b8505c87c4bd055b9f6e114ccda0981 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/vickyone0/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" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1817b5d6c11d66f70740a2792382315491080df29f34a3dd5240559546258e0 [INFO] running `Command { std: "docker" "start" "-a" "e1817b5d6c11d66f70740a2792382315491080df29f34a3dd5240559546258e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1817b5d6c11d66f70740a2792382315491080df29f34a3dd5240559546258e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1817b5d6c11d66f70740a2792382315491080df29f34a3dd5240559546258e0", kill_on_drop: false }` [INFO] [stdout] e1817b5d6c11d66f70740a2792382315491080df29f34a3dd5240559546258e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+e9182f195b8505c87c4bd055b9f6e114ccda0981" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d328fbb0fdadd2c4a2328a1f8d2a70e57a35eaad27553541c75a0bdeb82d885 [INFO] running `Command { std: "docker" "start" "-a" "3d328fbb0fdadd2c4a2328a1f8d2a70e57a35eaad27553541c75a0bdeb82d885", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.158 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling serde_json v1.0.127 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling gcc v0.3.55 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking itoa v1.0.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking unicode-width v0.1.13 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Compiling unicode-segmentation v1.11.0 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling cc v1.1.15 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking crc32fast v1.4.2 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Checking predicates-core v1.0.8 [INFO] [stderr] Checking termcolor v1.4.1 [INFO] [stderr] Checking rustc-serialize v0.3.25 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking bs58 v0.4.0 [INFO] [stderr] Checking difference v2.0.0 [INFO] [stderr] Checking termtree v0.4.1 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Checking data-encoding v2.6.0 [INFO] [stderr] Checking predicates v1.0.8 [INFO] [stderr] Checking predicates-tree v1.0.11 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking clap v2.34.0 [INFO] [stderr] Compiling syn v2.0.76 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking sled v0.34.7 [INFO] [stderr] Checking rand v0.3.23 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Checking env_logger v0.9.3 [INFO] [stderr] Compiling structopt-derive v0.4.18 [INFO] [stderr] Checking structopt v0.3.26 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking rust-blockchain v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Wallet` [INFO] [stdout] --> src/transaction.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{base58_decode, Wallet, Blockchain, UTXOSet, Wallets}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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)]` 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)]` 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] Checking assert_cmd v0.11.1 [INFO] [stdout] warning: unused import: `Wallet` [INFO] [stdout] --> src/transaction.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::{base58_decode, Wallet, Blockchain, UTXOSet, Wallets}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` 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)]` 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)]` 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 23.53s [INFO] running `Command { std: "docker" "inspect" "3d328fbb0fdadd2c4a2328a1f8d2a70e57a35eaad27553541c75a0bdeb82d885", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d328fbb0fdadd2c4a2328a1f8d2a70e57a35eaad27553541c75a0bdeb82d885", kill_on_drop: false }` [INFO] [stdout] 3d328fbb0fdadd2c4a2328a1f8d2a70e57a35eaad27553541c75a0bdeb82d885