[INFO] cloning repository https://github.com/ICP-hub/liftcash
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ICP-hub/liftcash" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FICP-hub%2Fliftcash", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FICP-hub%2Fliftcash'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b68a747f87ee32ddc202cdd08653a1c3614672c4
[INFO] checking ICP-hub/liftcash against try#2b39fe756f52bc2825bf5b2bfc385cab922dae10 for pr-143011
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FICP-hub%2Fliftcash" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ICP-hub/liftcash
[INFO] finished tweaking git repo https://github.com/ICP-hub/liftcash
[INFO] tweaked toml for git repo https://github.com/ICP-hub/liftcash written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ICP-hub/liftcash on toolchain 2b39fe756f52bc2825bf5b2bfc385cab922dae10
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ICP-hub/liftcash 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" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating git repository `https://github.com/wantedbear007/kaires`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded icrc-ledger-types v0.1.8
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[INFO] [stderr]   Downloaded ic-cdk v0.13.5
[INFO] [stderr]   Downloaded ic-stable-structures v0.6.7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c3299af7512a116d0a9008f551c02134596cb6dd03bd29d9735b4a2572bf2f8
[INFO] running `Command { std: "docker" "start" "-a" "6c3299af7512a116d0a9008f551c02134596cb6dd03bd29d9735b4a2572bf2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c3299af7512a116d0a9008f551c02134596cb6dd03bd29d9735b4a2572bf2f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c3299af7512a116d0a9008f551c02134596cb6dd03bd29d9735b4a2572bf2f8", kill_on_drop: false }`
[INFO] [stdout] 6c3299af7512a116d0a9008f551c02134596cb6dd03bd29d9735b4a2572bf2f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2b39fe756f52bc2825bf5b2bfc385cab922dae10" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 08c02c38b32b85f4b4f9d37cc5d2528aa09378a5a3066df2b61c70a0337d5498
[INFO] running `Command { std: "docker" "start" "-a" "08c02c38b32b85f4b4f9d37cc5d2528aa09378a5a3066df2b61c70a0337d5498", kill_on_drop: false }`
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[INFO] [stderr]     Checking data-encoding v2.8.0
[INFO] [stderr]    Compiling crc32fast v1.4.2
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[INFO] [stderr]    Compiling ic-cdk-macros v0.16.0
[INFO] [stderr]    Compiling ic-cdk-macros v0.13.2
[INFO] [stderr]     Checking ic-cdk v0.13.5
[INFO] [stderr]     Checking ic-cdk v0.16.0
[INFO] [stderr]     Checking ic-cdk-timers v0.10.0
[INFO] [stderr]     Checking kaires v0.1.0 (https://github.com/wantedbear007/kaires?rev=f9e6ce3c67be26d1fed8f5a84a71eaec0ecf97e1#f9e6ce3c)
[INFO] [stderr]     Checking Economy_Backend v0.1.0 (/opt/rustwide/workdir/src/Economy_Backend)
[INFO] [stdout] warning: unused import: `ic_cdk::api::call::call`
[INFO] [stdout]  --> src/Economy_Backend/src/tokentransfer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ic_cdk::api::call::call;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ic_cdk_macros::update`
[INFO] [stdout]  --> src/Economy_Backend/src/tokentransfer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ic_cdk_macros::update;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ic_cdk::api::call::call`
[INFO] [stdout]  --> src/Economy_Backend/src/tokentransfer.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use ic_cdk::api::call::call;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ic_cdk_macros::update`
[INFO] [stdout]  --> src/Economy_Backend/src/tokentransfer.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ic_cdk_macros::update;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/Economy_Backend/src/promo_pool.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]    |                 ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/Economy_Backend/src/user_records.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                 ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking Community_Backend v0.1.0 (/opt/rustwide/workdir/src/Community_Backend)
[INFO] [stdout] warning: crate `Economy_Backend` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `economy_backend`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/Economy_Backend/src/promo_pool.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]    |                 ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]    --> src/Economy_Backend/src/user_records.rs:109:17
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]     |                 ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]     |                 |
[INFO] [stdout]     |                 this lifetime flows to the output
[INFO] [stdout]     |
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]     |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ic_cdk::api::call::CallResult`
[INFO] [stdout]   --> src/Community_Backend/src/controller.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ic_cdk::api::call::CallResult;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `call`
[INFO] [stdout]   --> src/Community_Backend/src/controller.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ic_cdk::{api, call, caller, init, query, update};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ic_cdk::api::call::CallResult`
[INFO] [stdout]   --> src/Community_Backend/src/controller.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use ic_cdk::api::call::CallResult;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `call`
[INFO] [stdout]   --> src/Community_Backend/src/controller.rs:12:19
[INFO] [stdout]    |
[INFO] [stdout] 12 | use ic_cdk::{api, call, caller, init, query, update};
[INFO] [stdout]    |                   ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/Community_Backend/src/state.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut instance: VotingSystem = VotingSystem {
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_week`
[INFO] [stdout]    --> src/Community_Backend/src/state.rs:217:48
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub fn calculate_survey_results(&mut self, current_week: u64) -> Vec<(String, String)> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_week`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_week`
[INFO] [stdout]    --> src/Community_Backend/src/state.rs:289:43
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn calculate_average_votes(&self, current_week: u64) -> HashMap<String, VoteResponse> {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_week`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/Community_Backend/src/state.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |         let mut instance: VotingSystem = VotingSystem {
[INFO] [stdout]    |             ----^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_week`
[INFO] [stdout]    --> src/Community_Backend/src/state.rs:217:48
[INFO] [stdout]     |
[INFO] [stdout] 217 |     pub fn calculate_survey_results(&mut self, current_week: u64) -> Vec<(String, String)> {
[INFO] [stdout]     |                                                ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_week`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_week`
[INFO] [stdout]    --> src/Community_Backend/src/state.rs:289:43
[INFO] [stdout]     |
[INFO] [stdout] 289 |     pub fn calculate_average_votes(&self, current_week: u64) -> HashMap<String, VoteResponse> {
[INFO] [stdout]     |                                           ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_week`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANONYMOUS_USER` is never used
[INFO] [stdout]  --> src/Community_Backend/src/constants.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const ANONYMOUS_USER:&str = "Anonymous users are not allowed for this call";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_anonymous` is never used
[INFO] [stdout]  --> src/Community_Backend/src/guards.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn check_anonymous() -> Result<(), String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/Community_Backend/src/state.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]    |                 ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ANONYMOUS_USER` is never used
[INFO] [stdout]  --> src/Community_Backend/src/constants.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub const ANONYMOUS_USER:&str = "Anonymous users are not allowed for this call";
[INFO] [stdout]   |           ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_anonymous` is never used
[INFO] [stdout]  --> src/Community_Backend/src/guards.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn check_anonymous() -> Result<(), String> {
[INFO] [stdout]   |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: crate `Community_Backend` should have a snake case name
[INFO] [stdout]   |
[INFO] [stdout]   = help: convert the identifier to snake case: `community_backend`
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/Community_Backend/src/state.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn to_bytes(&self) -> Cow<[u8]> {
[INFO] [stdout]    |                 ^^^^^     --------- the lifetime gets resolved as `'_`
[INFO] [stdout]    |                 |
[INFO] [stdout]    |                 this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn to_bytes(&self) -> Cow<'_, [u8]> {
[INFO] [stdout]    |                               +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 30.10s
[INFO] running `Command { std: "docker" "inspect" "08c02c38b32b85f4b4f9d37cc5d2528aa09378a5a3066df2b61c70a0337d5498", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08c02c38b32b85f4b4f9d37cc5d2528aa09378a5a3066df2b61c70a0337d5498", kill_on_drop: false }`
[INFO] [stdout] 08c02c38b32b85f4b4f9d37cc5d2528aa09378a5a3066df2b61c70a0337d5498
