[INFO] cloning repository https://github.com/ericx00/carbonlock [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ericx00/carbonlock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericx00%2Fcarbonlock", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericx00%2Fcarbonlock'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 95704ab54c2dbf7e8018cc3846b369349218f16a [INFO] checking ericx00/carbonlock against try#6284d7b4bd27983dba388146648ab844ca7d032f for pr-152971 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fericx00%2Fcarbonlock" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ericx00/carbonlock [INFO] finished tweaking git repo https://github.com/ericx00/carbonlock [INFO] tweaked toml for git repo https://github.com/ericx00/carbonlock written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ericx00/carbonlock on toolchain 6284d7b4bd27983dba388146648ab844ca7d032f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ericx00/carbonlock 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" "+6284d7b4bd27983dba388146648ab844ca7d032f" "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 ic-cdk-macros v0.8.4 [INFO] [stderr] Downloaded ic-cdk v0.12.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 28a459099016ea6c976c6fe54ba03636c74734a16283c1997ac9e1bbc70f4355 [INFO] running `Command { std: "docker" "start" "-a" "28a459099016ea6c976c6fe54ba03636c74734a16283c1997ac9e1bbc70f4355", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28a459099016ea6c976c6fe54ba03636c74734a16283c1997ac9e1bbc70f4355", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28a459099016ea6c976c6fe54ba03636c74734a16283c1997ac9e1bbc70f4355", kill_on_drop: false }` [INFO] [stdout] 28a459099016ea6c976c6fe54ba03636c74734a16283c1997ac9e1bbc70f4355 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+6284d7b4bd27983dba388146648ab844ca7d032f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e6f848dc87d84692700a482a2582b61b5b5d236bb3eba993ac607efa0e8d492 [INFO] running `Command { std: "docker" "start" "-a" "8e6f848dc87d84692700a482a2582b61b5b5d236bb3eba993ac607efa0e8d492", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling cc v1.2.27 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Compiling data-encoding v2.9.0 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling anyhow v1.0.98 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling ic-cdk-executor v0.1.0 [INFO] [stderr] Checking unicode-width v0.1.14 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Checking ic0 v0.21.1 [INFO] [stderr] Compiling pretty v0.12.4 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling psm v0.1.26 [INFO] [stderr] Compiling stacker v0.1.21 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling candid_derive v0.6.6 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling serde_bytes v0.11.17 [INFO] [stderr] Compiling num-bigint v0.4.6 [INFO] [stderr] Compiling ic_principal v0.1.1 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Checking candid v0.10.14 [INFO] [stderr] Compiling ic-cdk-macros v0.8.4 [INFO] [stderr] Checking ic-cdk v0.12.3 [INFO] [stderr] Checking carbonlock_backend v0.1.0 (/opt/rustwide/workdir/src/carbonlock_backend) [INFO] [stdout] warning: unused variable: `canister_id` [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let canister_id = get_ckbtc_canister_id().ok_or("ckBTC canister ID not set")?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_canister_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `principal` [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:84:28 [INFO] [stdout] | [INFO] [stdout] 84 | pub async fn query_balance(principal: Principal) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_principal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `canister_id` [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | let canister_id = get_ckbtc_canister_id().ok_or("ckBTC canister ID not set")?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_canister_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `canister_id` [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 38 | let canister_id = get_ckbtc_canister_id().ok_or("ckBTC canister ID not set")?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_canister_id` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `principal` [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:84:28 [INFO] [stdout] | [INFO] [stdout] 84 | pub async fn query_balance(principal: Principal) -> Result { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_principal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `canister_id` [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:85:9 [INFO] [stdout] | [INFO] [stdout] 85 | let canister_id = get_ckbtc_canister_id().ok_or("ckBTC canister ID not set")?; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_canister_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/carbonlock_backend/src/lib.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | if let Some(mut contract) = contracts.get_mut(&contract_id) { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/carbonlock_backend/src/lib.rs:167:21 [INFO] [stdout] | [INFO] [stdout] 167 | if let Some(mut contract) = contracts.get_mut(&contract_id) { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/carbonlock_backend/src/lib.rs:219:21 [INFO] [stdout] | [INFO] [stdout] 219 | if let Some(mut credit) = credits.get_mut(&credit_id) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `AI_ORACLE_PRINCIPAL` is never used [INFO] [stdout] --> src/carbonlock_backend/src/lib.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const AI_ORACLE_PRINCIPAL: &str = "ai-oracle-principal-id-here"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TxStatus` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TxStatus { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Transaction` is never constructed [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Transaction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_ckbtc_canister_id` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn set_ckbtc_canister_id(id: Principal) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_ckbtc_canister_id` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn get_ckbtc_canister_id() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `transfer_ckbtc` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 37 | pub async fn transfer_ckbtc(from: Principal, to: Principal, amount: u64) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_transaction` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn get_transaction(tx_id: u64) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `list_transactions` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn list_transactions() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `query_balance` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:84:14 [INFO] [stdout] | [INFO] [stdout] 84 | pub async fn query_balance(principal: Principal) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/carbonlock_backend/src/lib.rs:141:21 [INFO] [stdout] | [INFO] [stdout] 141 | if let Some(mut contract) = contracts.get_mut(&contract_id) { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/carbonlock_backend/src/lib.rs:167:21 [INFO] [stdout] | [INFO] [stdout] 167 | if let Some(mut contract) = contracts.get_mut(&contract_id) { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/carbonlock_backend/src/lib.rs:219:21 [INFO] [stdout] | [INFO] [stdout] 219 | if let Some(mut credit) = credits.get_mut(&credit_id) { [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `AI_ORACLE_PRINCIPAL` is never used [INFO] [stdout] --> src/carbonlock_backend/src/lib.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const AI_ORACLE_PRINCIPAL: &str = "ai-oracle-principal-id-here"; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `TxStatus` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | pub enum TxStatus { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Transaction` is never constructed [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct Transaction { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `set_ckbtc_canister_id` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:27:8 [INFO] [stdout] | [INFO] [stdout] 27 | pub fn set_ckbtc_canister_id(id: Principal) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_ckbtc_canister_id` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:33:8 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn get_ckbtc_canister_id() -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `transfer_ckbtc` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:37:14 [INFO] [stdout] | [INFO] [stdout] 37 | pub async fn transfer_ckbtc(from: Principal, to: Principal, amount: u64) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_transaction` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:76:8 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn get_transaction(tx_id: u64) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `list_transactions` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:80:8 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn list_transactions() -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `query_balance` is never used [INFO] [stdout] --> src/carbonlock_backend/src/bitcoin.rs:84:14 [INFO] [stdout] | [INFO] [stdout] 84 | pub async fn query_balance(principal: Principal) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.21s [INFO] running `Command { std: "docker" "inspect" "8e6f848dc87d84692700a482a2582b61b5b5d236bb3eba993ac607efa0e8d492", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e6f848dc87d84692700a482a2582b61b5b5d236bb3eba993ac607efa0e8d492", kill_on_drop: false }` [INFO] [stdout] 8e6f848dc87d84692700a482a2582b61b5b5d236bb3eba993ac607efa0e8d492