[INFO] cloning repository https://github.com/code-ex0/Ylouis [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/code-ex0/Ylouis" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-ex0%2FYlouis", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-ex0%2FYlouis'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 94d34a6c17fe14a1fc27ced591ea3b7563941f2b [INFO] testing code-ex0/Ylouis against beta-2022-02-22 for beta-1.60-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcode-ex0%2FYlouis" "/workspace/builds/worker-85/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-85/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/code-ex0/Ylouis on toolchain beta-2022-02-22 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/code-ex0/Ylouis [INFO] finished tweaking git repo https://github.com/code-ex0/Ylouis [INFO] tweaked toml for git repo https://github.com/code-ex0/Ylouis written to /workspace/builds/worker-85/source/Cargo.toml [INFO] crate git repo https://github.com/code-ex0/Ylouis already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 88aaab9ebfb653c7603550ec6cf2ceca0612cd657f61be0f2fb9bed93247c25d [INFO] running `Command { std: "docker" "start" "-a" "88aaab9ebfb653c7603550ec6cf2ceca0612cd657f61be0f2fb9bed93247c25d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "88aaab9ebfb653c7603550ec6cf2ceca0612cd657f61be0f2fb9bed93247c25d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88aaab9ebfb653c7603550ec6cf2ceca0612cd657f61be0f2fb9bed93247c25d", kill_on_drop: false }` [INFO] [stdout] 88aaab9ebfb653c7603550ec6cf2ceca0612cd657f61be0f2fb9bed93247c25d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4e7b38ff9aad07dd353db6ad303b9d1e3a7d0e086e59ce8c85f32a06aa41b8e0 [INFO] running `Command { std: "docker" "start" "-a" "4e7b38ff9aad07dd353db6ad303b9d1e3a7d0e086e59ce8c85f32a06aa41b8e0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling syn v1.0.85 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling serde_derive v1.0.133 [INFO] [stderr] Compiling serde v1.0.133 [INFO] [stderr] Compiling serde_json v1.0.74 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling cpufeatures v0.2.1 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling quote v1.0.14 [INFO] [stderr] Compiling getrandom v0.2.4 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling crypto-common v0.1.1 [INFO] [stderr] Compiling block-buffer v0.10.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling digest v0.10.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling sha2 v0.10.1 [INFO] [stderr] Compiling Louisd-or v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Duration`, `SystemTimeError` [INFO] [stdout] --> src/blockchain/transaction.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | Duration, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | SystemTime, [INFO] [stdout] 4 | SystemTimeError [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/blockchain/wallet.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alphanumeric` [INFO] [stdout] --> src/blockchain/wallet.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::distributions::{Alphanumeric, Uniform}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTimeError`, `SystemTime` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Duration, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 5 | SystemTime, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | SystemTimeError [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Deserialize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 10 | Serialize [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Result`, `json` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | json, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | Result [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng`, `distributions::Alphanumeric`, `thread_rng` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Rng, [INFO] [stdout] | ^^^ [INFO] [stdout] 19 | thread_rng, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 20 | distributions::Alphanumeric, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/main.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:99:1 [INFO] [stdout] | [INFO] [stdout] 99 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BlockChain`, `Block` [INFO] [stdout] --> src/main.rs:101:17 [INFO] [stdout] | [INFO] [stdout] 101 | use super::{Block, BlockChain}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:99:1 [INFO] [stdout] | [INFO] [stdout] 99 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `private_key` [INFO] [stdout] --> src/blockchain/wallet.rs:20:23 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn new_public_key(private_key: String) -> String [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_private_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `private_key` [INFO] [stdout] --> src/blockchain/wallet.rs:27:30 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn calculate_private_key(private_key: String) [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_private_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `private_key` [INFO] [stdout] --> src/blockchain/wallet.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn signature(private_key: String, public_key: String, message: String) -> String [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_private_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `public_key` [INFO] [stdout] --> src/blockchain/wallet.rs:32:39 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn signature(private_key: String, public_key: String, message: String) -> String [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `message` [INFO] [stdout] --> src/blockchain/wallet.rs:32:59 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn signature(private_key: String, public_key: String, message: String) -> String [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `public_key` [INFO] [stdout] --> src/blockchain/wallet.rs:37:25 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn verify_signature(public_key: String, signature: String) -> bool [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_public_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signature` [INFO] [stdout] --> src/blockchain/wallet.rs:37:45 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn verify_signature(public_key: String, signature: String) -> bool [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_signature` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: crate `Louisd_or` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `louisd_or` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 42.14s [INFO] running `Command { std: "docker" "inspect" "4e7b38ff9aad07dd353db6ad303b9d1e3a7d0e086e59ce8c85f32a06aa41b8e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4e7b38ff9aad07dd353db6ad303b9d1e3a7d0e086e59ce8c85f32a06aa41b8e0", kill_on_drop: false }` [INFO] [stdout] 4e7b38ff9aad07dd353db6ad303b9d1e3a7d0e086e59ce8c85f32a06aa41b8e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 520e153a4bd52aa3f2ed201a147e51ce68d66a76523ca13ed0d99d16635841cb [INFO] running `Command { std: "docker" "start" "-a" "520e153a4bd52aa3f2ed201a147e51ce68d66a76523ca13ed0d99d16635841cb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling Louisd-or v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Duration`, `SystemTimeError` [INFO] [stdout] --> src/blockchain/transaction.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | Duration, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 3 | SystemTime, [INFO] [stdout] 4 | SystemTimeError [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ops::Index` [INFO] [stdout] --> src/blockchain/wallet.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::ops::Index; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Alphanumeric` [INFO] [stdout] --> src/blockchain/wallet.rs:5:27 [INFO] [stdout] | [INFO] [stdout] 5 | use rand::distributions::{Alphanumeric, Uniform}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Duration`, `SystemTimeError`, `SystemTime` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | Duration, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 5 | SystemTime, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 6 | SystemTimeError [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Deserialize`, `Serialize` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | Deserialize, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 10 | Serialize [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Result`, `json` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | json, [INFO] [stdout] | ^^^^ [INFO] [stdout] 14 | Result [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::iter` [INFO] [stdout] --> src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use std::iter; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng`, `distributions::Alphanumeric`, `thread_rng` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | Rng, [INFO] [stdout] | ^^^ [INFO] [stdout] 19 | thread_rng, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 20 | distributions::Alphanumeric, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serde::Serialize` [INFO] [stdout] --> src/main.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | use serde::Serialize; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: consider adding a `#[cfg(test)]` to the containing module [INFO] [stdout] --> src/main.rs:99:1 [INFO] [stdout] | [INFO] [stdout] 99 | mod tests { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `chain` of struct `BlockChain` is private [INFO] [stdout] --> src/main.rs:107:32 [INFO] [stdout] | [INFO] [stdout] 107 | assert_eq!(*blockchain.chain.get(0).expect("can't get genesis block"), Block::genesis_block()); [INFO] [stdout] | ^^^^^ private field [INFO] [stdout] | [INFO] [stdout] help: a method `chain` also exists, call it with parentheses [INFO] [stdout] | [INFO] [stdout] 107 | assert_eq!(*blockchain.chain().get(0).expect("can't get genesis block"), Block::genesis_block()); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `chain` of struct `BlockChain` is private [INFO] [stdout] --> src/main.rs:108:54 [INFO] [stdout] | [INFO] [stdout] 108 | ... assert_eq!(serde_json::to_string(&blockchain.chain.get(0).expect("can't get genesis block")).expect("can't serde genesis block to j... [INFO] [stdout] | ^^^^^ private field [INFO] [stdout] | [INFO] [stdout] help: a method `chain` also exists, call it with parentheses [INFO] [stdout] | [INFO] [stdout] 108 | assert_eq!(serde_json::to_string(&blockchain.chain().get(0).expect("can't get genesis block")).expect("can't serde genesis block to json"), [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `hash` of struct `Block` is private [INFO] [stdout] --> src/main.rs:119:17 [INFO] [stdout] | [INFO] [stdout] 119 | genesis.hash = "0f76bcde774e5d497e2b3e0a31342b6eb9847a2f92a21a560b5dd6abe20c752c".to_string(); [INFO] [stdout] | ^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `nonce` of struct `Block` is private [INFO] [stdout] --> src/main.rs:120:17 [INFO] [stdout] | [INFO] [stdout] 120 | genesis.nonce = 2; [INFO] [stdout] | ^^^^^ private field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `chain` of struct `BlockChain` is private [INFO] [stdout] --> src/main.rs:122:20 [INFO] [stdout] | [INFO] [stdout] 122 | blockchain.chain.get_mut(0).unwrap().mine_block(); [INFO] [stdout] | ^^^^^ private field [INFO] [stdout] | [INFO] [stdout] help: a method `chain` also exists, call it with parentheses [INFO] [stdout] | [INFO] [stdout] 122 | blockchain.chain().get_mut(0).unwrap().mine_block(); [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0616]: field `chain` of struct `BlockChain` is private [INFO] [stdout] --> src/main.rs:124:32 [INFO] [stdout] | [INFO] [stdout] 124 | assert_eq!(*blockchain.chain.get(0).unwrap(), genesis) [INFO] [stdout] | ^^^^^ private field [INFO] [stdout] | [INFO] [stdout] help: a method `chain` also exists, call it with parentheses [INFO] [stdout] | [INFO] [stdout] 124 | assert_eq!(*blockchain.chain().get(0).unwrap(), genesis) [INFO] [stdout] | ++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors; 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0616`. [INFO] [stdout] [INFO] [stderr] error: could not compile `Louisd-or` due to 7 previous errors; 9 warnings emitted [INFO] running `Command { std: "docker" "inspect" "520e153a4bd52aa3f2ed201a147e51ce68d66a76523ca13ed0d99d16635841cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "520e153a4bd52aa3f2ed201a147e51ce68d66a76523ca13ed0d99d16635841cb", kill_on_drop: false }` [INFO] [stdout] 520e153a4bd52aa3f2ed201a147e51ce68d66a76523ca13ed0d99d16635841cb