[INFO] cloning repository https://github.com/jeff2857/bitcoin-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeff2857/bitcoin-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeff2857%2Fbitcoin-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeff2857%2Fbitcoin-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 12911e4435a76a28f10e34673aa5df45a832aecb [INFO] checking jeff2857/bitcoin-rs against try#2b43d8e161cfe46fae25518efb124c3c1d0fa392 for pr-145604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeff2857%2Fbitcoin-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/jeff2857/bitcoin-rs [INFO] finished tweaking git repo https://github.com/jeff2857/bitcoin-rs [INFO] tweaked toml for git repo https://github.com/jeff2857/bitcoin-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jeff2857/bitcoin-rs on toolchain 2b43d8e161cfe46fae25518efb124c3c1d0fa392 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jeff2857/bitcoin-rs 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" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "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 ripemd v0.1.1 [INFO] [stderr] Downloaded mio v0.8.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e53942a28acc32b5bbff27e4a84502d14411e15606922500f6dfce5a58f217c6 [INFO] running `Command { std: "docker" "start" "-a" "e53942a28acc32b5bbff27e4a84502d14411e15606922500f6dfce5a58f217c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e53942a28acc32b5bbff27e4a84502d14411e15606922500f6dfce5a58f217c6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e53942a28acc32b5bbff27e4a84502d14411e15606922500f6dfce5a58f217c6", kill_on_drop: false }` [INFO] [stdout] e53942a28acc32b5bbff27e4a84502d14411e15606922500f6dfce5a58f217c6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+2b43d8e161cfe46fae25518efb124c3c1d0fa392" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fc47ad87cf62b78a10ff51be9041a60d7fa9d4e6ee98ae10891028994f29bfdc [INFO] running `Command { std: "docker" "start" "-a" "fc47ad87cf62b78a10ff51be9041a60d7fa9d4e6ee98ae10891028994f29bfdc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Checking once_cell v1.12.0 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Checking tracing-core v0.1.27 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling openssl v0.10.40 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Checking foreign-types v0.3.2 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Checking tracing v0.1.35 [INFO] [stderr] Compiling indexmap v1.8.2 [INFO] [stderr] Compiling native-tls v0.2.10 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking try-lock v0.2.3 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking mio v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking socket2 v0.4.4 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking unicode-bidi v0.3.8 [INFO] [stderr] Checking tower-service v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling openssl-sys v0.9.74 [INFO] [stderr] Checking tokio v1.19.2 [INFO] [stderr] Checking regex-syntax v0.6.26 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking mime v0.3.16 [INFO] [stderr] Checking ipnet v2.5.0 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking termcolor v1.1.3 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking cpufeatures v0.2.2 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking crypto-common v0.1.3 [INFO] [stderr] Checking block-buffer v0.10.2 [INFO] [stderr] Checking digest v0.10.3 [INFO] [stderr] Checking ripemd v0.1.1 [INFO] [stderr] Checking sha2 v0.10.2 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking regex v1.5.6 [INFO] [stderr] Checking env_logger v0.9.0 [INFO] [stderr] Compiling openssl-macros v0.1.0 [INFO] [stderr] Checking tokio-util v0.7.3 [INFO] [stderr] Checking h2 v0.3.13 [INFO] [stderr] Checking tokio-native-tls v0.3.0 [INFO] [stderr] Checking hyper v0.14.19 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.11 [INFO] [stderr] Checking bitcoin-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `std::lazy` [INFO] [stdout] --> src/tx_fetcher.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, lazy::Lazy, sync::{Mutex, Arc}, rc::Rc, cell::RefCell}; [INFO] [stdout] | ^^^^ could not find `lazy` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `std::lazy` [INFO] [stdout] --> src/tx_fetcher.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, lazy::Lazy, sync::{Mutex, Arc}, rc::Rc, cell::RefCell}; [INFO] [stdout] | ^^^^ could not find `lazy` in `std` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex::ToHex` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex::ToHex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `signature::Signature` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use signature::Signature; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::encode_base58` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use utils::encode_base58; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `u8_slice_to_string` [INFO] [stdout] --> src/main.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::utils::{u8_slice_to_string, u8_slice_base58_to_string}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex::ToHex` [INFO] [stdout] --> src/s256point.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex::ToHex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `u8_slice_to_string` [INFO] [stdout] --> src/s256point.rs:7:76 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{s256field::S256Field, utils::{hash160, encode_base58_checksum, u8_slice_to_string}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex::ToHex` [INFO] [stdout] --> src/private_key.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use hex::ToHex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::ToPrimitive` [INFO] [stdout] --> src/script.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use num_traits::ToPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `cell::RefCell`, `collections::HashMap`, and `rc::Rc` [INFO] [stdout] --> src/tx_fetcher.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, lazy::Lazy, sync::{Mutex, Arc}, rc::Rc, cell::RefCell}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^ ^^^ ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `int_log` has been stable since 1.67.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(int_log)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex::ToHex` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex::ToHex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `signature::Signature` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use signature::Signature; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `utils::encode_base58` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use utils::encode_base58; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `u8_slice_to_string` [INFO] [stdout] --> src/main.rs:10:20 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::utils::{u8_slice_to_string, u8_slice_base58_to_string}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex::ToHex` [INFO] [stdout] --> src/s256point.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use hex::ToHex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `u8_slice_to_string` [INFO] [stdout] --> src/s256point.rs:7:76 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{s256field::S256Field, utils::{hash160, encode_base58_checksum, u8_slice_to_string}}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `hex::ToHex` [INFO] [stdout] --> src/private_key.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use hex::ToHex; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::ToPrimitive` [INFO] [stdout] --> src/script.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use num_traits::ToPrimitive; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Arc`, `Mutex`, `cell::RefCell`, `collections::HashMap`, and `rc::Rc` [INFO] [stdout] --> src/tx_fetcher.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{collections::HashMap, lazy::Lazy, sync::{Mutex, Arc}, rc::Rc, cell::RefCell}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^ ^^^ ^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `once_cell` has been stable since 1.70.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(once_cell)] [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `int_log` has been stable since 1.67.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/main.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(int_log)] [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `log2` found for type `usize` in the current scope [INFO] [stdout] --> src/merkle_tree.rs:17:31 [INFO] [stdout] | [INFO] [stdout] 17 | let max_depth = total.log2() as usize; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ilog2` with a similar name [INFO] [stdout] | [INFO] [stdout] 17 | let max_depth = total.ilog2() as usize; [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::Pow` [INFO] [stdout] --> src/merkle_tree.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use num_traits::Pow; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `log2` found for type `usize` in the current scope [INFO] [stdout] --> src/merkle_tree.rs:17:31 [INFO] [stdout] | [INFO] [stdout] 17 | let max_depth = total.log2() as usize; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] help: there is a method `ilog2` with a similar name [INFO] [stdout] | [INFO] [stdout] 17 | let max_depth = total.ilog2() as usize; [INFO] [stdout] | + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fresh` [INFO] [stdout] --> src/tx_fetcher.rs:31:47 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn fetch(tx_id: &[u8], testnet: bool, fresh: bool) -> Tx { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `num_traits::Pow` [INFO] [stdout] --> src/merkle_tree.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use num_traits::Pow; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bytes_read` is never read [INFO] [stdout] --> src/block.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | bytes_read += 4; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin-rs` (bin "bitcoin-rs") due to 2 previous errors; 14 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `fresh` [INFO] [stdout] --> src/tx_fetcher.rs:31:47 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn fetch(tx_id: &[u8], testnet: bool, fresh: bool) -> Tx { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_fresh` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `bytes_read` is never read [INFO] [stdout] --> src/block.rs:53:9 [INFO] [stdout] | [INFO] [stdout] 53 | bytes_read += 4; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bitcoin-rs` (bin "bitcoin-rs" test) due to 2 previous errors; 14 warnings emitted [INFO] running `Command { std: "docker" "inspect" "fc47ad87cf62b78a10ff51be9041a60d7fa9d4e6ee98ae10891028994f29bfdc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc47ad87cf62b78a10ff51be9041a60d7fa9d4e6ee98ae10891028994f29bfdc", kill_on_drop: false }` [INFO] [stdout] fc47ad87cf62b78a10ff51be9041a60d7fa9d4e6ee98ae10891028994f29bfdc