[INFO] cloning repository https://github.com/bhaskar10h/Bitcoin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bhaskar10h/Bitcoin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhaskar10h%2FBitcoin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhaskar10h%2FBitcoin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a95704175deb4362a71621f7ea8dd91cd86ad8b4 [INFO] checking bhaskar10h/Bitcoin against try#78c81ee3917a99dcff6e2e6822800f0492c415c3 for pr-148967 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbhaskar10h%2FBitcoin" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml [INFO] started tweaking git repo https://github.com/bhaskar10h/Bitcoin [INFO] finished tweaking git repo https://github.com/bhaskar10h/Bitcoin [INFO] tweaked toml for git repo https://github.com/bhaskar10h/Bitcoin written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/bhaskar10h/Bitcoin on toolchain 78c81ee3917a99dcff6e2e6822800f0492c415c3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/bhaskar10h/Bitcoin 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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sha256 v1.6.0 [INFO] [stderr] Downloaded syn v2.0.105 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7ed4c834f08daaa984f4991b0caad4081888c38cad3ce273a442fc7f98ed640 [INFO] running `Command { std: "docker" "start" "-a" "e7ed4c834f08daaa984f4991b0caad4081888c38cad3ce273a442fc7f98ed640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7ed4c834f08daaa984f4991b0caad4081888c38cad3ce273a442fc7f98ed640", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7ed4c834f08daaa984f4991b0caad4081888c38cad3ce273a442fc7f98ed640", kill_on_drop: false }` [INFO] [stdout] e7ed4c834f08daaa984f4991b0caad4081888c38cad3ce273a442fc7f98ed640 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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" "+78c81ee3917a99dcff6e2e6822800f0492c415c3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c885675338941a6e609ef019f332ad0e303387fe2d8974ac863fa32c90b26373 [INFO] running `Command { std: "docker" "start" "-a" "c885675338941a6e609ef019f332ad0e303387fe2d8974ac863fa32c90b26373", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.175 [INFO] [stderr] Compiling proc-macro2 v1.0.97 [INFO] [stderr] Checking base64ct v1.8.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling num-bigint-dig v0.8.4 [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling cc v1.2.33 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking encode_unicode v1.0.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking pem-rfc7468 v0.7.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking der v0.7.10 [INFO] [stderr] Checking csv-core v0.1.12 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.105 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking is-terminal v0.4.16 [INFO] [stderr] Compiling ring v0.17.14 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking term v0.7.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rand_core v0.9.3 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking spki v0.7.3 [INFO] [stderr] Checking rand_chacha v0.9.0 [INFO] [stderr] Checking pkcs8 v0.10.2 [INFO] [stderr] Checking rand v0.9.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking pkcs1 v0.7.5 [INFO] [stderr] Checking csv v1.3.1 [INFO] [stderr] Checking rsa v0.9.8 [INFO] [stderr] Checking prettytable-rs v0.10.0 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking sha256 v1.6.0 [INFO] [stderr] Checking bitcoin v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `update_hash` is never used [INFO] [stdout] --> src/bitcoinscript.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl ScriptPubkey { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn update_hash(&mut self, hash_val: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `prev_block`, `txn_size`, `merkle_tree_root`, and `nonce` are never read [INFO] [stdout] --> src/block.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Block { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 14 | pub prev_block: BlockPtr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub txn_size: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | pub merkle_tree_root: MerkleNode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | pub nonce: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_size` is never used [INFO] [stdout] --> src/block.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Block { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `child` and `is_transaction` are never read [INFO] [stdout] --> src/merkle_node.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MerkleNode { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 5 | pub hash_val: String, [INFO] [stdout] 6 | pub child: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | pub is_transaction: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MerkleNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `blockqueue` and `bitcoins` are never read [INFO] [stdout] --> src/node.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 35 | blockqueue: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | bitcoins: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_txn` is never used [INFO] [stdout] --> src/node.rs:425:12 [INFO] [stdout] | [INFO] [stdout] 43 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 425 | pub fn print_txn(&self, txn_list: &Arc>>>>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_coinbase` is never read [INFO] [stdout] --> src/transaction.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Transaction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub is_coinbase: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Transaction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_size` is never used [INFO] [stdout] --> src/transaction.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Transaction { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn get_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `update_hash` is never used [INFO] [stdout] --> src/bitcoinscript.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl ScriptPubkey { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 25 | pub fn update_hash(&mut self, hash_val: &str) -> String { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `prev_block`, `txn_size`, `merkle_tree_root`, and `nonce` are never read [INFO] [stdout] --> src/block.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Block { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 14 | pub prev_block: BlockPtr, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub txn_size: usize, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | pub merkle_tree_root: MerkleNode, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 19 | pub nonce: u64, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Block` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_size` is never used [INFO] [stdout] --> src/block.rs:56:12 [INFO] [stdout] | [INFO] [stdout] 23 | impl Block { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 56 | pub fn get_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `child` and `is_transaction` are never read [INFO] [stdout] --> src/merkle_node.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct MerkleNode { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 5 | pub hash_val: String, [INFO] [stdout] 6 | pub child: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 7 | pub is_transaction: bool, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MerkleNode` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `blockqueue` and `bitcoins` are never read [INFO] [stdout] --> src/node.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 29 | pub struct Node { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 35 | blockqueue: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 38 | bitcoins: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print_txn` is never used [INFO] [stdout] --> src/node.rs:425:12 [INFO] [stdout] | [INFO] [stdout] 43 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 425 | pub fn print_txn(&self, txn_list: &Arc>>>>) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_coinbase` is never read [INFO] [stdout] --> src/transaction.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Transaction { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | pub is_coinbase: bool, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Transaction` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_size` is never used [INFO] [stdout] --> src/transaction.rs:103:12 [INFO] [stdout] | [INFO] [stdout] 14 | impl Transaction { [INFO] [stdout] | ---------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 103 | pub fn get_size(&self) -> usize { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.84s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: num-bigint-dig v0.8.4 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2` [INFO] running `Command { std: "docker" "inspect" "c885675338941a6e609ef019f332ad0e303387fe2d8974ac863fa32c90b26373", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c885675338941a6e609ef019f332ad0e303387fe2d8974ac863fa32c90b26373", kill_on_drop: false }` [INFO] [stdout] c885675338941a6e609ef019f332ad0e303387fe2d8974ac863fa32c90b26373