[INFO] cloning repository https://github.com/Philix27/linera_medistory [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Philix27/linera_medistory" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilix27%2Flinera_medistory", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilix27%2Flinera_medistory'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4b57284eadc533cbfc81bde290e772d42f886a60 [INFO] checking Philix27/linera_medistory against 1.95.0-beta.7 for beta-1.95-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FPhilix27%2Flinera_medistory" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain [INFO] started tweaking git repo https://github.com/Philix27/linera_medistory [INFO] finished tweaking git repo https://github.com/Philix27/linera_medistory [INFO] tweaked toml for git repo https://github.com/Philix27/linera_medistory written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Philix27/linera_medistory on toolchain 1.95.0-beta.7 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0-beta.7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Philix27/linera_medistory already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" 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[INFO] [stdout] 18b649bad4dd2a843509ed0f75d03a8229d8ce28b0d86a199b83360133b78fe7 [INFO] running `Command { std: "docker" "start" "-a" "18b649bad4dd2a843509ed0f75d03a8229d8ce28b0d86a199b83360133b78fe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "18b649bad4dd2a843509ed0f75d03a8229d8ce28b0d86a199b83360133b78fe7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "18b649bad4dd2a843509ed0f75d03a8229d8ce28b0d86a199b83360133b78fe7", kill_on_drop: false }` [INFO] [stdout] 18b649bad4dd2a843509ed0f75d03a8229d8ce28b0d86a199b83360133b78fe7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0-beta.7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b67dc7cd2ff4038751018d6ba21fd356c18c0b10a3c857023d375a4ccae4946 [INFO] running `Command { std: "docker" "start" "-a" "7b67dc7cd2ff4038751018d6ba21fd356c18c0b10a3c857023d375a4ccae4946", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.189 [INFO] [stderr] Compiling libc v0.2.149 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] 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[stderr] Checking linera-sdk v0.4.1 [INFO] [stderr] Checking medistory v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Timestamp` [INFO] [stdout] --> src/lib.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | base::{ChainId, ContractAbi, ServiceAbi, Timestamp}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Timestamp` [INFO] [stdout] --> src/lib.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | base::{ChainId, ContractAbi, ServiceAbi, Timestamp}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ContractError` is never used [INFO] [stdout] --> src/errors.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum ContractError { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `QueriesNotSupported` is never constructed [INFO] [stdout] --> src/errors.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum ServiceError { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | QueriesNotSupported, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServiceError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ContractError` is never used [INFO] [stdout] --> src/errors.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum ContractError { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `initialize_accounts` and `balance` are never used [INFO] [stdout] --> src/state.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Medistory { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 22 | pub fn initialize_accounts(&mut self, owner: Owner, amount: Amount) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub async fn balance(&mut self, account: &Owner) -> Amount { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InsufficientBalanceError` is never constructed [INFO] [stdout] --> src/state.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct InsufficientBalanceError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `QueriesNotSupported` is never constructed [INFO] [stdout] --> src/errors.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum ServiceError { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 26 | QueriesNotSupported, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ServiceError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `initialize_accounts` and `balance` are never used [INFO] [stdout] --> src/state.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Medistory { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 22 | pub fn initialize_accounts(&mut self, owner: Owner, amount: Amount) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub async fn balance(&mut self, account: &Owner) -> Amount { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InsufficientBalanceError` is never constructed [INFO] [stdout] --> src/state.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct InsufficientBalanceError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `POSTS_CHANNEL_NAME` is never used [INFO] [stdout] --> src/contract.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const POSTS_CHANNEL_NAME: &[u8] = b"posts"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RECENT_POSTS` is never used [INFO] [stdout] --> src/contract.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | const RECENT_POSTS: usize = 10; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `execute_post_operation` and `execute_posts_message` are never used [INFO] [stdout] --> src/contract.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 81 | impl Medistory { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 82 | async fn execute_post_operation( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn execute_posts_message( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OwnCaseNotes` is never constructed [INFO] [stdout] --> src/case_note/note.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct OwnCaseNotes { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OwnFile` is never constructed [INFO] [stdout] --> src/case_note/note.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct OwnFile { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `File` is never constructed [INFO] [stdout] --> src/case_note/note.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct File { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Key` is never constructed [INFO] [stdout] --> src/case_note/key.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Key { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InsufficientBalanceError` is never constructed [INFO] [stdout] --> src/errors.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum ContractError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | InsufficientBalanceError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ContractError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ServiceError` is never used [INFO] [stdout] --> src/errors.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum ServiceError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `initialize_accounts` and `balance` are never used [INFO] [stdout] --> src/state.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Medistory { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 22 | pub fn initialize_accounts(&mut self, owner: Owner, amount: Amount) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub async fn balance(&mut self, account: &Owner) -> Amount { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InsufficientBalanceError` is never constructed [INFO] [stdout] --> src/state.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct InsufficientBalanceError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `POSTS_CHANNEL_NAME` is never used [INFO] [stdout] --> src/contract.rs:22:7 [INFO] [stdout] | [INFO] [stdout] 22 | const POSTS_CHANNEL_NAME: &[u8] = b"posts"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `RECENT_POSTS` is never used [INFO] [stdout] --> src/contract.rs:24:7 [INFO] [stdout] | [INFO] [stdout] 24 | const RECENT_POSTS: usize = 10; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `execute_post_operation` and `execute_posts_message` are never used [INFO] [stdout] --> src/contract.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 81 | impl Medistory { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 82 | async fn execute_post_operation( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 116 | fn execute_posts_message( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OwnCaseNotes` is never constructed [INFO] [stdout] --> src/case_note/note.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct OwnCaseNotes { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `OwnFile` is never constructed [INFO] [stdout] --> src/case_note/note.rs:15:12 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct OwnFile { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `File` is never constructed [INFO] [stdout] --> src/case_note/note.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct File { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Key` is never constructed [INFO] [stdout] --> src/case_note/key.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Key { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `InsufficientBalanceError` is never constructed [INFO] [stdout] --> src/errors.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum ContractError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 15 | InsufficientBalanceError, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ContractError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ServiceError` is never used [INFO] [stdout] --> src/errors.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | pub enum ServiceError { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `initialize_accounts` and `balance` are never used [INFO] [stdout] --> src/state.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Medistory { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 22 | pub fn initialize_accounts(&mut self, owner: Owner, amount: Amount) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub async fn balance(&mut self, account: &Owner) -> Amount { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `InsufficientBalanceError` is never constructed [INFO] [stdout] --> src/state.rs:38:12 [INFO] [stdout] | [INFO] [stdout] 38 | pub struct InsufficientBalanceError; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/contract.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | self.received_posts.insert(&key, post.text); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = self.received_posts.insert(&key, post.text); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/contract.rs:128:13 [INFO] [stdout] | [INFO] [stdout] 128 | self.received_posts.insert(&key, post.text); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 128 | let _ = self.received_posts.insert(&key, post.text); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.90s [INFO] running `Command { std: "docker" "inspect" "7b67dc7cd2ff4038751018d6ba21fd356c18c0b10a3c857023d375a4ccae4946", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b67dc7cd2ff4038751018d6ba21fd356c18c0b10a3c857023d375a4ccae4946", kill_on_drop: false }` [INFO] [stdout] 7b67dc7cd2ff4038751018d6ba21fd356c18c0b10a3c857023d375a4ccae4946