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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lyswifter/chain-cloud" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyswifter%2Fchain-cloud", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 59d7406bf36fb365ba64d932dee9eeef79df70c4
[INFO] checking lyswifter/chain-cloud against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyswifter%2Fchain-cloud" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
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[INFO] validating manifest of git repo https://github.com/lyswifter/chain-cloud on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
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[INFO] [stdout] warning: unused import: `RejectionCode`
[INFO] [stdout]  --> src/chain_cloud/src/event.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ic_cdk::api::call::{RejectionCode};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RejectionCode`
[INFO] [stdout]  --> src/chain_cloud/src/event.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ic_cdk::api::call::{RejectionCode};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Registration` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Registration = HashMap<Principal, bool>;
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Whitelist` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Whitelist = HashMap<Principal, bool>;
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `registration_authority` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn registration_authority(canister_id: Principal) -> Result<(), String> {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canister_authority_existence` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub async fn canister_authority_existence(canister_id: Principal) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reset_owner` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn reset_owner(owner: Principal) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modifier_owner` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn modifier_owner() -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_white_list` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub async fn add_white_list(wallet: Principal) -> Result<(), String> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_members` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub async fn is_members(wallet: Principal) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Owner` should have an upper case name
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | static mut Owner: Option<Principal> = None;
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper case: `OWNER`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Event` should have an upper case name
[INFO] [stdout]  --> src/chain_cloud/src/event.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | static mut Event: Vec<metadata::Metadata> = vec![];
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper case: `EVENT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `canisterEvent` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub canisterEvent: Vec<Snapshot<Vec<usize>>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `canister_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `callerEvent` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub callerEvent: Vec<Snapshot<Vec<usize>>>,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `caller_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `commitCanister` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub commitCanister:Vec<Vec<CommitCanister>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `commit_canister`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Registration` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Registration = HashMap<Principal, bool>;
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Whitelist` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Whitelist = HashMap<Principal, bool>;
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `registration_authority` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn registration_authority(canister_id: Principal) -> Result<(), String> {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canister_authority_existence` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub async fn canister_authority_existence(canister_id: Principal) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reset_owner` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn reset_owner(owner: Principal) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modifier_owner` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn modifier_owner() -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_white_list` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub async fn add_white_list(wallet: Principal) -> Result<(), String> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_members` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub async fn is_members(wallet: Principal) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Owner` should have an upper case name
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | static mut Owner: Option<Principal> = None;
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper case: `OWNER`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Event` should have an upper case name
[INFO] [stdout]  --> src/chain_cloud/src/event.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | static mut Event: Vec<metadata::Metadata> = vec![];
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper case: `EVENT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `canisterEvent` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub canisterEvent: Vec<Snapshot<Vec<usize>>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `canister_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `callerEvent` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub callerEvent: Vec<Snapshot<Vec<usize>>>,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `caller_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `commitCanister` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub commitCanister:Vec<Vec<CommitCanister>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `commit_canister`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 46s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.6, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "4c8ff31e0d6bfb800c07fa09fa89c6da735d17a00ab8f6f2851ff0b9e0a964fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c8ff31e0d6bfb800c07fa09fa89c6da735d17a00ab8f6f2851ff0b9e0a964fb", kill_on_drop: false }`
[INFO] [stdout] 4c8ff31e0d6bfb800c07fa09fa89c6da735d17a00ab8f6f2851ff0b9e0a964fb
[INFO] checking lyswifter/chain-cloud against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flyswifter%2Fchain-cloud" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/lyswifter/chain-cloud on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/lyswifter/chain-cloud
[INFO] finished tweaking git repo https://github.com/lyswifter/chain-cloud
[INFO] tweaked toml for git repo https://github.com/lyswifter/chain-cloud written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/lyswifter/chain-cloud 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 845b533a8bfb3f7cc6bd818c9de7aa3f4dbd8ac97ab6c68b37547a1613835217
[INFO] running `Command { std: "docker" "start" "-a" "845b533a8bfb3f7cc6bd818c9de7aa3f4dbd8ac97ab6c68b37547a1613835217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "845b533a8bfb3f7cc6bd818c9de7aa3f4dbd8ac97ab6c68b37547a1613835217", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "845b533a8bfb3f7cc6bd818c9de7aa3f4dbd8ac97ab6c68b37547a1613835217", kill_on_drop: false }`
[INFO] [stdout] 845b533a8bfb3f7cc6bd818c9de7aa3f4dbd8ac97ab6c68b37547a1613835217
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 237fc3248fb21c3feb7c0cb712ed0e944ceb0ebefaeca5297e8d568486acb002
[INFO] running `Command { std: "docker" "start" "-a" "237fc3248fb21c3feb7c0cb712ed0e944ceb0ebefaeca5297e8d568486acb002", kill_on_drop: false }`
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[INFO] [stderr]    Compiling proc-macro-crate v1.1.0
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[INFO] [stderr]    Compiling num_enum v0.5.4
[INFO] [stderr]     Checking ic-cdk v0.3.2
[INFO] [stderr]     Checking event v0.1.0 (https://github.com/icpfoundation/chain_cloud_util.git#966a8880)
[INFO] [stderr]    Compiling ic-cdk-macros v0.3.2
[INFO] [stderr]    Compiling event_macro v0.1.0 (https://github.com/icpfoundation/chain_cloud_util.git#966a8880)
[INFO] [stderr]     Checking chain_cloud_util v0.1.0 (https://github.com/icpfoundation/chain_cloud_util.git#966a8880)
[INFO] [stderr]     Checking chain_cloud v0.1.0 (/opt/rustwide/workdir/src/chain_cloud)
[INFO] [stdout] warning: unused import: `RejectionCode`
[INFO] [stdout]  --> src/chain_cloud/src/event.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ic_cdk::api::call::{RejectionCode};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RejectionCode`
[INFO] [stdout]  --> src/chain_cloud/src/event.rs:8:25
[INFO] [stdout]   |
[INFO] [stdout] 8 | use ic_cdk::api::call::{RejectionCode};
[INFO] [stdout]   |                         ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Registration` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Registration = HashMap<Principal, bool>;
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Whitelist` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Whitelist = HashMap<Principal, bool>;
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `registration_authority` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn registration_authority(canister_id: Principal) -> Result<(), String> {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canister_authority_existence` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub async fn canister_authority_existence(canister_id: Principal) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reset_owner` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn reset_owner(owner: Principal) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modifier_owner` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn modifier_owner() -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_white_list` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub async fn add_white_list(wallet: Principal) -> Result<(), String> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_members` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub async fn is_members(wallet: Principal) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Owner` should have an upper case name
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | static mut Owner: Option<Principal> = None;
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper case: `OWNER`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Event` should have an upper case name
[INFO] [stdout]  --> src/chain_cloud/src/event.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | static mut Event: Vec<metadata::Metadata> = vec![];
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper case: `EVENT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `canisterEvent` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub canisterEvent: Vec<Snapshot<Vec<usize>>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `canister_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `callerEvent` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub callerEvent: Vec<Snapshot<Vec<usize>>>,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `caller_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `commitCanister` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub commitCanister:Vec<Vec<CommitCanister>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `commit_canister`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Registration` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:5:6
[INFO] [stdout]   |
[INFO] [stdout] 5 | type Registration = HashMap<Principal, bool>;
[INFO] [stdout]   |      ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Whitelist` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:6:6
[INFO] [stdout]   |
[INFO] [stdout] 6 | type Whitelist = HashMap<Principal, bool>;
[INFO] [stdout]   |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `registration_authority` is never used
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:9:14
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub async fn registration_authority(canister_id: Principal) -> Result<(), String> {
[INFO] [stdout]   |              ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `canister_authority_existence` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:20:14
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub async fn canister_authority_existence(canister_id: Principal) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `reset_owner` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:35:8
[INFO] [stdout]    |
[INFO] [stdout] 35 | pub fn reset_owner(owner: Principal) -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `modifier_owner` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:44:4
[INFO] [stdout]    |
[INFO] [stdout] 44 | fn modifier_owner() -> bool {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `add_white_list` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:54:14
[INFO] [stdout]    |
[INFO] [stdout] 54 | pub async fn add_white_list(wallet: Principal) -> Result<(), String> {
[INFO] [stdout]    |              ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_members` is never used
[INFO] [stdout]   --> src/chain_cloud/src/authority.rs:65:14
[INFO] [stdout]    |
[INFO] [stdout] 65 | pub async fn is_members(wallet: Principal) -> bool {
[INFO] [stdout]    |              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Owner` should have an upper case name
[INFO] [stdout]  --> src/chain_cloud/src/authority.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | static mut Owner: Option<Principal> = None;
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper case: `OWNER`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_upper_case_globals)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static variable `Event` should have an upper case name
[INFO] [stdout]  --> src/chain_cloud/src/event.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | static mut Event: Vec<metadata::Metadata> = vec![];
[INFO] [stdout]   |            ^^^^^ help: convert the identifier to upper case: `EVENT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `canisterEvent` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:115:9
[INFO] [stdout]     |
[INFO] [stdout] 115 |     pub canisterEvent: Vec<Snapshot<Vec<usize>>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: convert the identifier to snake case: `canister_event`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `callerEvent` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:116:9
[INFO] [stdout]     |
[INFO] [stdout] 116 |     pub callerEvent: Vec<Snapshot<Vec<usize>>>,
[INFO] [stdout]     |         ^^^^^^^^^^^ help: convert the identifier to snake case: `caller_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `commitCanister` should have a snake case name
[INFO] [stdout]    --> src/chain_cloud/src/types.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 118 |     pub commitCanister:Vec<Vec<CommitCanister>>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^ help: convert the identifier to snake case: `commit_canister`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 58s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: lalrpop v0.19.6, traitobject v0.1.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "237fc3248fb21c3feb7c0cb712ed0e944ceb0ebefaeca5297e8d568486acb002", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "237fc3248fb21c3feb7c0cb712ed0e944ceb0ebefaeca5297e8d568486acb002", kill_on_drop: false }`
[INFO] [stdout] 237fc3248fb21c3feb7c0cb712ed0e944ceb0ebefaeca5297e8d568486acb002