[INFO] cloning repository https://github.com/prakash-bhatt-fuel/temp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/prakash-bhatt-fuel/temp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprakash-bhatt-fuel%2Ftemp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprakash-bhatt-fuel%2Ftemp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ea50c71ec156f15e06a0b208f27a8c8f2e7ac6e2
[INFO] testing prakash-bhatt-fuel/temp against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fprakash-bhatt-fuel%2Ftemp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/prakash-bhatt-fuel/temp
[INFO] finished tweaking git repo https://github.com/prakash-bhatt-fuel/temp
[INFO] tweaked toml for git repo https://github.com/prakash-bhatt-fuel/temp written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/prakash-bhatt-fuel/temp on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/prakash-bhatt-fuel/temp 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "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-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_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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99e3c73f8f1dbcd7f5c9b03f15951f8e29328679e9eabd5fc5237726e30f394a
[INFO] running `Command { std: "docker" "start" "-a" "99e3c73f8f1dbcd7f5c9b03f15951f8e29328679e9eabd5fc5237726e30f394a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99e3c73f8f1dbcd7f5c9b03f15951f8e29328679e9eabd5fc5237726e30f394a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99e3c73f8f1dbcd7f5c9b03f15951f8e29328679e9eabd5fc5237726e30f394a", kill_on_drop: false }`
[INFO] [stdout] 99e3c73f8f1dbcd7f5c9b03f15951f8e29328679e9eabd5fc5237726e30f394a
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dd1a87fcc05981de06be3e2471e5482126cbef64f9f96d50a97ef10b1c21eaaa
[INFO] running `Command { std: "docker" "start" "-a" "dd1a87fcc05981de06be3e2471e5482126cbef64f9f96d50a97ef10b1c21eaaa", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling rustversion v1.0.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling libc v0.2.159
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling cc v1.1.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling typed-arena v2.0.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling sha2 v0.10.8
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling ic0 v0.23.0
[INFO] [stderr]    Compiling deranged v0.3.11
[INFO] [stderr]    Compiling time-core v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling base32 v0.4.0
[INFO] [stderr]    Compiling pretty v0.12.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling psm v0.1.23
[INFO] [stderr]    Compiling stacker v0.1.17
[INFO] [stderr]    Compiling time v0.3.36
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling candid_derive v0.6.6
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling ic_principal v0.1.1
[INFO] [stderr]    Compiling serde_bytes v0.11.15
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_tokenstream v0.2.2
[INFO] [stderr]    Compiling candid v0.10.10
[INFO] [stderr]    Compiling icrc-ledger-types v0.1.6
[INFO] [stderr]    Compiling ic-cdk-macros v0.16.0
[INFO] [stderr]    Compiling ic-cdk-macros v0.17.0
[INFO] [stderr]    Compiling ic-cdk v0.17.0
[INFO] [stderr]    Compiling ic-cdk v0.16.0
[INFO] [stderr]    Compiling ic-ledger-types v0.14.0
[INFO] [stderr]    Compiling provision v0.1.0 (/opt/rustwide/workdir/src/provision)
[INFO] [stderr]    Compiling backend v0.1.0 (/opt/rustwide/workdir/src/backend)
[INFO] [stderr]    Compiling asset_proxy v0.1.0 (/opt/rustwide/workdir/src/asset_proxy)
[INFO] [stdout] warning: unused import: `base64::prelude::BASE64_STANDARD`
[INFO] [stdout]  --> src/asset_proxy/src/asset.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use base64::prelude::BASE64_STANDARD;
[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: `base64::Engine`
[INFO] [stdout]  --> src/asset_proxy/src/asset.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::Engine;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/backend/src/lib.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |     STATE.with(|state| {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_hook` is never used
[INFO] [stdout]   --> src/backend/src/lib.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn init_hook() {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `log_car_checkout` is never used
[INFO] [stdout]   --> src/backend/src/api/monitoring.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn log_car_checkout(car_id: u64, car_booking_id: u64) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GrantPermissionArgs` is never constructed
[INFO] [stdout]   --> src/provision/src/canisters/assets.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct GrantPermissionArgs {
[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 `Permission` is never used
[INFO] [stdout]   --> src/provision/src/canisters/assets.rs:56:6
[INFO] [stdout]    |
[INFO] [stdout] 56 | enum Permission {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling token v0.1.0 (/opt/rustwide/workdir/src/token)
[INFO] [stdout] warning: unused import: `crate::state::subaccount::Subaccount`
[INFO] [stdout]  --> src/token/src/ports.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::state::subaccount::Subaccount;
[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: `check_not_anonymous`
[INFO] [stdout]  --> src/token/src/ports.rs:5:49
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::validations::{check_collection_owner,check_not_anonymous};
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]   --> src/token/src/state/service.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 | ...   let transaction = icrc1::icrc1_transfer(ledger, args.clone()).await.map_err(|f| format!("Failed to do icrc1 transfer: {quantit...
[INFO] [stdout]    |           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fee`
[INFO] [stdout]    --> src/token/src/state/escrow.rs:153:55
[INFO] [stdout]     |
[INFO] [stdout] 153 |             index_canister::Operation::Transfer { to, fee, from, amount, spender }   => {
[INFO] [stdout]     |                                                       ^^^ help: try ignoring the field: `fee: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `amount`
[INFO] [stdout]    --> src/token/src/state/escrow.rs:153:66
[INFO] [stdout]     |
[INFO] [stdout] 153 |             index_canister::Operation::Transfer { to, fee, from, amount, spender }   => {
[INFO] [stdout]     |                                                                  ^^^^^^ help: try ignoring the field: `amount: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spender`
[INFO] [stdout]    --> src/token/src/state/escrow.rs:153:74
[INFO] [stdout]     |
[INFO] [stdout] 153 |             index_canister::Operation::Transfer { to, fee, from, amount, spender }   => {
[INFO] [stdout]     |                                                                          ^^^^^^^ help: try ignoring the field: `spender: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upgrade`
[INFO] [stdout]   --> src/token/src/lib.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn post_upgrade(upgrade: CanisterArgs) {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upgrade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decrement_supply` is never used
[INFO] [stdout]   --> src/token/src/state/state.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl MetaDataState {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn decrement_supply(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]   --> src/token/src/state/escrow.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl EscrowStore {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 35 |     /// Creates a new EscrowStore with default values
[INFO] [stdout] 36 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransferError1` is never used
[INFO] [stdout]    --> src/token/src/state/escrow.rs:213:10
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub enum TransferError1 {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetAccountTransactionsArgs` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 | struct GetAccountTransactionsArgs {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetTransactions` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:235:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub struct GetTransactions {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetTransactionsError` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub struct GetTransactionsError {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransactionWithId` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:247:12
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub struct TransactionWithId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transaction` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct Transaction {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Burn` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub struct Burn {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mint` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub struct Mint {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Approve` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub struct Approve {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transfer` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:292:12
[INFO] [stdout]     |
[INFO] [stdout] 292 | pub struct Transfer {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_neuron_subaccount` is never used
[INFO] [stdout]    --> src/token/src/state/subaccount.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub fn get_neuron_subaccount(controller: &Principal, nonce: u64) -> Subaccount {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `increment` are never used
[INFO] [stdout]   --> src/token/src/state/transactions.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl TxnIndexStore {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 10 |     /// Creates a new instance of `TxnIndexStore`.
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn increment(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `tokens`, `owner_to_token_index`, and `burn` are never used
[INFO] [stdout]   --> src/token/src/state/token.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl TokenState {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn tokens(&self) -> &TokenStoreType {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn owner_to_token_index(&self) -> &OwnerToTokenIndexType {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn burn(&mut self, token_id: u32) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_not_anonymous` is never used
[INFO] [stdout]   --> src/token/src/validations.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn check_not_anonymous() -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/token/src/state/service.rs:557:32
[INFO] [stdout]     |
[INFO] [stdout] 557 |         STATE.with_borrow_mut(|F| F.escrow.reject_sale());
[INFO] [stdout]     |                                ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]   --> src/token/src/state/token.rs:91:36
[INFO] [stdout]    |
[INFO] [stdout] 91 |             STATE.with_borrow_mut(|F| {F.metadata.as_mut().map(|f| f.decrement_supply());});
[INFO] [stdout]    |                                    ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.37s
[INFO] running `Command { std: "docker" "inspect" "dd1a87fcc05981de06be3e2471e5482126cbef64f9f96d50a97ef10b1c21eaaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd1a87fcc05981de06be3e2471e5482126cbef64f9f96d50a97ef10b1c21eaaa", kill_on_drop: false }`
[INFO] [stdout] dd1a87fcc05981de06be3e2471e5482126cbef64f9f96d50a97ef10b1c21eaaa
[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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5632168b9488de61929ccf0ea4babf5c16865b28f07766f0d5e9d05672d42cb9
[INFO] running `Command { std: "docker" "start" "-a" "5632168b9488de61929ccf0ea4babf5c16865b28f07766f0d5e9d05672d42cb9", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.77
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling mio v1.0.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling ring v0.17.8
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling unicase v2.7.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling rustls v0.23.14
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling rustls-native-certs v0.8.0
[INFO] [stderr]    Compiling webpki-roots v0.26.6
[INFO] [stderr]    Compiling thread_local v1.1.8
[INFO] [stderr]    Compiling slog v2.7.0
[INFO] [stderr]    Compiling schemars v0.8.21
[INFO] [stderr]    Compiling dyn-clone v1.0.17
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling ic0 v0.21.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]    Compiling http-body-util v0.1.2
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling binread_derive v2.1.0
[INFO] [stderr]    Compiling serde_derive v1.0.210
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling candid_derive v0.6.6
[INFO] [stderr]    Compiling tokio-macros v2.4.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling rustls-webpki v0.102.8
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling schemars_derive v0.8.21
[INFO] [stderr]    Compiling tokio v1.40.0
[INFO] [stderr]    Compiling binread v2.2.0
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling strum v0.26.3
[INFO] [stderr]    Compiling serde v1.0.210
[INFO] [stderr]    Compiling tokio-util v0.7.12
[INFO] [stderr]    Compiling tokio-rustls v0.26.0
[INFO] [stderr]    Compiling tokio-socks v0.5.2
[INFO] [stderr]    Compiling h2 v0.4.6
[INFO] [stderr]    Compiling serde_bytes v0.11.15
[INFO] [stderr]    Compiling ic_principal v0.1.1
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling serde_tokenstream v0.2.2
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling serde_tokenstream v0.1.7
[INFO] [stderr]    Compiling tracing-serde v0.1.3
[INFO] [stderr]    Compiling erased-serde v0.3.31
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.18
[INFO] [stderr]    Compiling candid v0.10.10
[INFO] [stderr]    Compiling tracing-appender v0.2.3
[INFO] [stderr]    Compiling hyper v1.4.1
[INFO] [stderr]    Compiling icrc-ledger-types v0.1.6
[INFO] [stderr]    Compiling hyper-util v0.1.9
[INFO] [stderr]    Compiling ic-cdk-macros v0.16.0
[INFO] [stderr]    Compiling ic-cdk-macros v0.17.0
[INFO] [stderr]    Compiling ic-cdk-macros v0.13.2
[INFO] [stderr]    Compiling ic-cdk v0.17.0
[INFO] [stderr]    Compiling ic-cdk v0.16.0
[INFO] [stderr]    Compiling ic-cdk v0.13.5
[INFO] [stderr]    Compiling hyper-rustls v0.27.3
[INFO] [stderr]    Compiling reqwest v0.12.8
[INFO] [stderr]    Compiling ic-ledger-types v0.14.0
[INFO] [stderr]    Compiling pocket-ic v5.0.0
[INFO] [stderr]    Compiling asset_proxy v0.1.0 (/opt/rustwide/workdir/src/asset_proxy)
[INFO] [stderr]    Compiling provision v0.1.0 (/opt/rustwide/workdir/src/provision)
[INFO] [stdout] warning: unused import: `base64::prelude::BASE64_STANDARD`
[INFO] [stdout]  --> src/asset_proxy/src/asset.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use base64::prelude::BASE64_STANDARD;
[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: `base64::Engine`
[INFO] [stdout]  --> src/asset_proxy/src/asset.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use base64::Engine;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GrantPermissionArgs` is never constructed
[INFO] [stdout]   --> src/provision/src/canisters/assets.rs:50:8
[INFO] [stdout]    |
[INFO] [stdout] 50 | struct GrantPermissionArgs {
[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 `Permission` is never used
[INFO] [stdout]   --> src/provision/src/canisters/assets.rs:56:6
[INFO] [stdout]    |
[INFO] [stdout] 56 | enum Permission {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling token v0.1.0 (/opt/rustwide/workdir/src/token)
[INFO] [stdout] warning: unused import: `crate::state::subaccount::Subaccount`
[INFO] [stdout]  --> src/token/src/ports.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::state::subaccount::Subaccount;
[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: `check_not_anonymous`
[INFO] [stdout]  --> src/token/src/ports.rs:5:49
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::validations::{check_collection_owner,check_not_anonymous};
[INFO] [stdout]   |                                                 ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transaction`
[INFO] [stdout]   --> src/token/src/state/service.rs:49:17
[INFO] [stdout]    |
[INFO] [stdout] 49 | ...   let transaction = icrc1::icrc1_transfer(ledger, args.clone()).await.map_err(|f| format!("Failed to do icrc1 transfer: {quantit...
[INFO] [stdout]    |           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transaction`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fee`
[INFO] [stdout]    --> src/token/src/state/escrow.rs:153:55
[INFO] [stdout]     |
[INFO] [stdout] 153 |             index_canister::Operation::Transfer { to, fee, from, amount, spender }   => {
[INFO] [stdout]     |                                                       ^^^ help: try ignoring the field: `fee: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `amount`
[INFO] [stdout]    --> src/token/src/state/escrow.rs:153:66
[INFO] [stdout]     |
[INFO] [stdout] 153 |             index_canister::Operation::Transfer { to, fee, from, amount, spender }   => {
[INFO] [stdout]     |                                                                  ^^^^^^ help: try ignoring the field: `amount: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `spender`
[INFO] [stdout]    --> src/token/src/state/escrow.rs:153:74
[INFO] [stdout]     |
[INFO] [stdout] 153 |             index_canister::Operation::Transfer { to, fee, from, amount, spender }   => {
[INFO] [stdout]     |                                                                          ^^^^^^^ help: try ignoring the field: `spender: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `upgrade`
[INFO] [stdout]   --> src/token/src/lib.rs:59:17
[INFO] [stdout]    |
[INFO] [stdout] 59 | fn post_upgrade(upgrade: CanisterArgs) {
[INFO] [stdout]    |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_upgrade`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `decrement_supply` is never used
[INFO] [stdout]   --> src/token/src/state/state.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | impl MetaDataState {
[INFO] [stdout]    | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 27 |     pub fn decrement_supply(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `default` is never used
[INFO] [stdout]   --> src/token/src/state/escrow.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 34 | impl EscrowStore {
[INFO] [stdout]    | ---------------- associated function in this implementation
[INFO] [stdout] 35 |     /// Creates a new EscrowStore with default values
[INFO] [stdout] 36 |     pub fn default() -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TransferError1` is never used
[INFO] [stdout]    --> src/token/src/state/escrow.rs:213:10
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub enum TransferError1 {
[INFO] [stdout]     |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetAccountTransactionsArgs` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:228:8
[INFO] [stdout]     |
[INFO] [stdout] 228 | struct GetAccountTransactionsArgs {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetTransactions` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:235:12
[INFO] [stdout]     |
[INFO] [stdout] 235 | pub struct GetTransactions {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `GetTransactionsError` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:242:12
[INFO] [stdout]     |
[INFO] [stdout] 242 | pub struct GetTransactionsError {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TransactionWithId` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:247:12
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub struct TransactionWithId {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transaction` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:253:12
[INFO] [stdout]     |
[INFO] [stdout] 253 | pub struct Transaction {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Burn` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:263:12
[INFO] [stdout]     |
[INFO] [stdout] 263 | pub struct Burn {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mint` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:272:12
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub struct Mint {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Approve` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:280:12
[INFO] [stdout]     |
[INFO] [stdout] 280 | pub struct Approve {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Transfer` is never constructed
[INFO] [stdout]    --> src/token/src/state/escrow.rs:292:12
[INFO] [stdout]     |
[INFO] [stdout] 292 | pub struct Transfer {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_neuron_subaccount` is never used
[INFO] [stdout]    --> src/token/src/state/subaccount.rs:187:8
[INFO] [stdout]     |
[INFO] [stdout] 187 | pub fn get_neuron_subaccount(controller: &Principal, nonce: u64) -> Subaccount {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `increment` are never used
[INFO] [stdout]   --> src/token/src/state/transactions.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl TxnIndexStore {
[INFO] [stdout]    | ------------------ associated items in this implementation
[INFO] [stdout] 10 |     /// Creates a new instance of `TxnIndexStore`.
[INFO] [stdout] 11 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn increment(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `tokens`, `owner_to_token_index`, and `burn` are never used
[INFO] [stdout]   --> src/token/src/state/token.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 28 | impl TokenState {
[INFO] [stdout]    | --------------- associated items in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 47 |     pub fn tokens(&self) -> &TokenStoreType {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn owner_to_token_index(&self) -> &OwnerToTokenIndexType {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 79 |     pub fn burn(&mut self, token_id: u32) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `check_not_anonymous` is never used
[INFO] [stdout]   --> src/token/src/validations.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn check_not_anonymous() -> Result<(), String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]    --> src/token/src/state/service.rs:557:32
[INFO] [stdout]     |
[INFO] [stdout] 557 |         STATE.with_borrow_mut(|F| F.escrow.reject_sale());
[INFO] [stdout]     |                                ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `F` should have a snake case name
[INFO] [stdout]   --> src/token/src/state/token.rs:91:36
[INFO] [stdout]    |
[INFO] [stdout] 91 |             STATE.with_borrow_mut(|F| {F.metadata.as_mut().map(|f| f.decrement_supply());});
[INFO] [stdout]    |                                    ^ help: convert the identifier to snake case (notice the capitalization): `f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling backend v0.1.0 (/opt/rustwide/workdir/src/backend)
[INFO] [stdout] error: couldn't read `src/backend/src/tests/../../../../target/wasm32-unknown-unknown/release/backend.wasm`: No such file or directory (os error 2)
[INFO] [stdout]  --> src/backend/src/tests/test.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     include_bytes!("../../../../target/wasm32-unknown-unknown/release/backend.wasm");
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]   --> src/backend/src/lib.rs:35:17
[INFO] [stdout]    |
[INFO] [stdout] 35 |     STATE.with(|state| {
[INFO] [stdout]    |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `backend` (lib test) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "5632168b9488de61929ccf0ea4babf5c16865b28f07766f0d5e9d05672d42cb9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5632168b9488de61929ccf0ea4babf5c16865b28f07766f0d5e9d05672d42cb9", kill_on_drop: false }`
[INFO] [stdout] 5632168b9488de61929ccf0ea4babf5c16865b28f07766f0d5e9d05672d42cb9
