[INFO] cloning repository https://github.com/rev1853/learnify
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rev1853/learnify" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frev1853%2Flearnify", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a79b127955c842f565e27efb552d2df8e17a33af
[INFO] testing rev1853/learnify against master#0d162b25edd5bf0dba9a22e83b614f1113e90474 for pr-150681
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frev1853%2Flearnify" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config
[INFO] started tweaking git repo https://github.com/rev1853/learnify
[INFO] finished tweaking git repo https://github.com/rev1853/learnify
[INFO] tweaked toml for git repo https://github.com/rev1853/learnify written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/rev1853/learnify on toolchain 0d162b25edd5bf0dba9a22e83b614f1113e90474
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/rev1853/learnify 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" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[INFO] [stdout] 4c6fb0a3f139bd18dced8c3a464635df6e2240522a69d6b9b6804134a0e552f8
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[INFO] [stderr]    Compiling cosmwasm-crypto v1.5.5
[INFO] [stderr]    Compiling cosmwasm-std v1.2.1
[INFO] [stderr]    Compiling cosmwasm-schema v1.5.5
[INFO] [stderr]    Compiling cw-storage-plus v1.1.0
[INFO] [stderr]    Compiling cw-utils v0.13.4
[INFO] [stderr]    Compiling cosmwasm-storage v1.2.1
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[INFO] [stderr]    Compiling cw2 v1.1.0
[INFO] [stderr]    Compiling cw-utils v1.0.1
[INFO] [stderr]    Compiling core v1.0.0 (/opt/rustwide/workdir/packages/core)
[INFO] [stdout] warning: unused import: `ContractError`
[INFO] [stdout]  --> packages/core/src/modules/asset.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::error::{ContractError, ContractResult};
[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 imports: `MessageInfo` and `Response`
[INFO] [stdout]  --> packages/core/src/modules/asset.rs:5:63
[INFO] [stdout]   |
[INFO] [stdout] 5 |     coin, to_binary, Addr, BankMsg, Coin, CosmosMsg, Decimal, MessageInfo, Response, Uint128,
[INFO] [stdout]   |                                                               ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Empty`
[INFO] [stdout]  --> packages/core/src/messages/token_burner/execute_msg.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cosmwasm_std::{Binary, Empty, Uint128};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Empty`
[INFO] [stdout]  --> packages/core/src/messages/token_burner/query_msg.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cosmwasm_std::{Empty, Uint128};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> packages/core/src/modules/asset.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn spendable(mut self, is_classic: bool) -> Self {
[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] [stderr]    Compiling factory v1.0.0 (/opt/rustwide/workdir/contracts/factory)
[INFO] [stderr]    Compiling token_burner v1.0.0 (/opt/rustwide/workdir/contracts/token_burner)
[INFO] [stdout] warning: struct `RegisterPairHandler` is never constructed
[INFO] [stdout]   --> contracts/factory/src/execute/register_pair_handler.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct RegisterPairHandler {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterTokenHandler` is never constructed
[INFO] [stdout]   --> contracts/factory/src/execute/register_token_handler.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct RegisterTokenHandler {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CODE` is never used
[INFO] [stdout]  --> contracts/factory/src/reply/register_token_reply_handler.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const CODE: u64 = 100;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterTokenReplyHandler` is never constructed
[INFO] [stdout]  --> contracts/factory/src/reply/register_token_reply_handler.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct RegisterTokenReplyHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `instantiate` is never used
[INFO] [stdout]   --> contracts/token_burner/src/contract.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn instantiate(
[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 `execute` is never used
[INFO] [stdout]   --> contracts/token_burner/src/contract.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn execute(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query` is never used
[INFO] [stdout]   --> contracts/token_burner/src/contract.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn query(
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/state/state.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct State<'a> {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> contracts/token_burner/src/state/state.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl<'a> State<'a> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 10 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CreateHandler` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/instantiate/create_handler.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CreateHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BurnHandler` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/execute/burn_handler.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct BurnHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReceiveHandler` is never constructed
[INFO] [stdout]   --> contracts/token_burner/src/execute/receive_handler.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ReceiveHandler {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LeaderboardHandler` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/query/leaderboard_handler.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct LeaderboardHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.90s
[INFO] running `Command { std: "docker" "inspect" "4c6fb0a3f139bd18dced8c3a464635df6e2240522a69d6b9b6804134a0e552f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c6fb0a3f139bd18dced8c3a464635df6e2240522a69d6b9b6804134a0e552f8", kill_on_drop: false }`
[INFO] [stdout] 4c6fb0a3f139bd18dced8c3a464635df6e2240522a69d6b9b6804134a0e552f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3c0b2a3c2c8f1c338caa94170c9893e14c9c82bd209b9388e7d01ac746917dfe
[INFO] running `Command { std: "docker" "start" "-a" "3c0b2a3c2c8f1c338caa94170c9893e14c9c82bd209b9388e7d01ac746917dfe", kill_on_drop: false }`
[INFO] [stderr]    Compiling core v1.0.0 (/opt/rustwide/workdir/packages/core)
[INFO] [stderr]    Compiling token_burner v1.0.0 (/opt/rustwide/workdir/contracts/token_burner)
[INFO] [stderr]    Compiling factory v1.0.0 (/opt/rustwide/workdir/contracts/factory)
[INFO] [stdout] warning: unused import: `ContractError`
[INFO] [stdout]  --> packages/core/src/modules/asset.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::error::{ContractError, ContractResult};
[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 imports: `MessageInfo` and `Response`
[INFO] [stdout]  --> packages/core/src/modules/asset.rs:5:63
[INFO] [stdout]   |
[INFO] [stdout] 5 |     coin, to_binary, Addr, BankMsg, Coin, CosmosMsg, Decimal, MessageInfo, Response, Uint128,
[INFO] [stdout]   |                                                               ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Empty`
[INFO] [stdout]  --> packages/core/src/messages/token_burner/execute_msg.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cosmwasm_std::{Binary, Empty, Uint128};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Empty`
[INFO] [stdout]  --> packages/core/src/messages/token_burner/query_msg.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cosmwasm_std::{Empty, Uint128};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> packages/core/src/modules/asset.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn spendable(mut self, is_classic: bool) -> Self {
[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: function `instantiate` is never used
[INFO] [stdout]   --> contracts/token_burner/src/contract.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn instantiate(
[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 `execute` is never used
[INFO] [stdout]   --> contracts/token_burner/src/contract.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn execute(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query` is never used
[INFO] [stdout]   --> contracts/token_burner/src/contract.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn query(
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `State` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/state/state.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct State<'a> {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> contracts/token_burner/src/state/state.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl<'a> State<'a> {
[INFO] [stdout]    | ------------------ associated function in this implementation
[INFO] [stdout] 10 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CreateHandler` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/instantiate/create_handler.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CreateHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BurnHandler` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/execute/burn_handler.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct BurnHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReceiveHandler` is never constructed
[INFO] [stdout]   --> contracts/token_burner/src/execute/receive_handler.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ReceiveHandler {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LeaderboardHandler` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/query/leaderboard_handler.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct LeaderboardHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterPairHandler` is never constructed
[INFO] [stdout]   --> contracts/factory/src/execute/register_pair_handler.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct RegisterPairHandler {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterTokenHandler` is never constructed
[INFO] [stdout]   --> contracts/factory/src/execute/register_token_handler.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct RegisterTokenHandler {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CODE` is never used
[INFO] [stdout]  --> contracts/factory/src/reply/register_token_reply_handler.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const CODE: u64 = 100;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterTokenReplyHandler` is never constructed
[INFO] [stdout]  --> contracts/factory/src/reply/register_token_reply_handler.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct RegisterTokenReplyHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]  --> contracts/factory/src/testing/state_test.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let state = State::new();
[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: unused import: `ContractError`
[INFO] [stdout]  --> packages/core/src/modules/asset.rs:1:20
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::error::{ContractError, ContractResult};
[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 imports: `MessageInfo` and `Response`
[INFO] [stdout]  --> packages/core/src/modules/asset.rs:5:63
[INFO] [stdout]   |
[INFO] [stdout] 5 |     coin, to_binary, Addr, BankMsg, Coin, CosmosMsg, Decimal, MessageInfo, Response, Uint128,
[INFO] [stdout]   |                                                               ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Empty`
[INFO] [stdout]  --> packages/core/src/messages/token_burner/execute_msg.rs:2:28
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cosmwasm_std::{Binary, Empty, Uint128};
[INFO] [stdout]   |                            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Empty`
[INFO] [stdout]  --> packages/core/src/messages/token_burner/query_msg.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cosmwasm_std::{Empty, Uint128};
[INFO] [stdout]   |                    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterPairHandler` is never constructed
[INFO] [stdout]   --> contracts/factory/src/execute/register_pair_handler.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct RegisterPairHandler {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterTokenHandler` is never constructed
[INFO] [stdout]   --> contracts/factory/src/execute/register_token_handler.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct RegisterTokenHandler {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CODE` is never used
[INFO] [stdout]  --> contracts/factory/src/reply/register_token_reply_handler.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const CODE: u64 = 100;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `RegisterTokenReplyHandler` is never constructed
[INFO] [stdout]  --> contracts/factory/src/reply/register_token_reply_handler.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct RegisterTokenReplyHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]  --> contracts/token_burner/src/testing/state_test.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 5 |     let state = State::new();
[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 `instantiate` is never used
[INFO] [stdout]   --> contracts/token_burner/src/contract.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn instantiate(
[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 `execute` is never used
[INFO] [stdout]   --> contracts/token_burner/src/contract.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub fn execute(
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `query` is never used
[INFO] [stdout]   --> contracts/token_burner/src/contract.rs:38:8
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub fn query(
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `token_address` and `leaderboard` are never read
[INFO] [stdout]  --> contracts/token_burner/src/state/state.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct State<'a> {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     pub token_address: Item<'a, String>,
[INFO] [stdout]   |         ^^^^^^^^^^^^^
[INFO] [stdout] 6 |     pub leaderboard: Map<'a, String, Uint128>,
[INFO] [stdout]   |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `CreateHandler` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/instantiate/create_handler.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct CreateHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BurnHandler` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/execute/burn_handler.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct BurnHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `ReceiveHandler` is never constructed
[INFO] [stdout]   --> contracts/token_burner/src/execute/receive_handler.rs:12:12
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct ReceiveHandler {}
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LeaderboardHandler` is never constructed
[INFO] [stdout]  --> contracts/token_burner/src/query/leaderboard_handler.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct LeaderboardHandler {}
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> packages/core/src/modules/asset.rs:40:22
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn spendable(mut self, is_classic: bool) -> Self {
[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] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.06s
[INFO] running `Command { std: "docker" "inspect" "3c0b2a3c2c8f1c338caa94170c9893e14c9c82bd209b9388e7d01ac746917dfe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3c0b2a3c2c8f1c338caa94170c9893e14c9c82bd209b9388e7d01ac746917dfe", kill_on_drop: false }`
[INFO] [stdout] 3c0b2a3c2c8f1c338caa94170c9893e14c9c82bd209b9388e7d01ac746917dfe
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+0d162b25edd5bf0dba9a22e83b614f1113e90474" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e8199d63aaca07f4b7bba388a6b5d25b9820252441a2021e016cc0c03edd95c
[INFO] running `Command { std: "docker" "start" "-a" "8e8199d63aaca07f4b7bba388a6b5d25b9820252441a2021e016cc0c03edd95c", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `ContractError`
[INFO] [stderr]  --> packages/core/src/modules/asset.rs:1:20
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::error::{ContractError, ContractResult};
[INFO] [stderr]   |                    ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `MessageInfo` and `Response`
[INFO] [stderr]  --> packages/core/src/modules/asset.rs:5:63
[INFO] [stderr]   |
[INFO] [stderr] 5 |     coin, to_binary, Addr, BankMsg, Coin, CosmosMsg, Decimal, MessageInfo, Response, Uint128,
[INFO] [stderr]   |                                                               ^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Empty`
[INFO] [stderr]  --> packages/core/src/messages/token_burner/execute_msg.rs:2:28
[INFO] [stderr]   |
[INFO] [stderr] 2 | use cosmwasm_std::{Binary, Empty, Uint128};
[INFO] [stderr]   |                            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Empty`
[INFO] [stderr]  --> packages/core/src/messages/token_burner/query_msg.rs:2:20
[INFO] [stderr]   |
[INFO] [stderr] 2 | use cosmwasm_std::{Empty, Uint128};
[INFO] [stderr]   |                    ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> packages/core/src/modules/asset.rs:40:22
[INFO] [stderr]    |
[INFO] [stderr] 40 |     pub fn spendable(mut self, is_classic: bool) -> Self {
[INFO] [stderr]    |                      ----^^^^
[INFO] [stderr]    |                      |
[INFO] [stderr]    |                      help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `core` (lib) generated 5 warnings (run `cargo fix --lib -p core` to apply 5 suggestions)
[INFO] [stderr] warning: `core` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr] warning: function `instantiate` is never used
[INFO] [stderr]   --> contracts/token_burner/src/contract.rs:15:8
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub fn instantiate(
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `execute` is never used
[INFO] [stderr]   --> contracts/token_burner/src/contract.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub fn execute(
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `query` is never used
[INFO] [stderr]   --> contracts/token_burner/src/contract.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn query(
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `State` is never constructed
[INFO] [stderr]  --> contracts/token_burner/src/state/state.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct State<'a> {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]   --> contracts/token_burner/src/state/state.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl<'a> State<'a> {
[INFO] [stderr]    | ------------------ associated function in this implementation
[INFO] [stderr] 10 |     pub fn new() -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `CreateHandler` is never constructed
[INFO] [stderr]  --> contracts/token_burner/src/instantiate/create_handler.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct CreateHandler {}
[INFO] [stderr]   |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BurnHandler` is never constructed
[INFO] [stderr]  --> contracts/token_burner/src/execute/burn_handler.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct BurnHandler {}
[INFO] [stderr]   |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `ReceiveHandler` is never constructed
[INFO] [stderr]   --> contracts/token_burner/src/execute/receive_handler.rs:12:12
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct ReceiveHandler {}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LeaderboardHandler` is never constructed
[INFO] [stderr]  --> contracts/token_burner/src/query/leaderboard_handler.rs:7:12
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct LeaderboardHandler {}
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RegisterPairHandler` is never constructed
[INFO] [stderr]   --> contracts/factory/src/execute/register_pair_handler.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct RegisterPairHandler {}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RegisterTokenHandler` is never constructed
[INFO] [stderr]   --> contracts/factory/src/execute/register_token_handler.rs:10:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct RegisterTokenHandler {}
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CODE` is never used
[INFO] [stderr]  --> contracts/factory/src/reply/register_token_reply_handler.rs:7:11
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub const CODE: u64 = 100;
[INFO] [stderr]   |           ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `RegisterTokenReplyHandler` is never constructed
[INFO] [stderr]  --> contracts/factory/src/reply/register_token_reply_handler.rs:9:12
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub struct RegisterTokenReplyHandler {}
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]  --> contracts/factory/src/testing/state_test.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let state = State::new();
[INFO] [stderr]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]  --> contracts/token_burner/src/testing/state_test.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     let state = State::new();
[INFO] [stderr]   |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `token_address` and `leaderboard` are never read
[INFO] [stderr]  --> contracts/token_burner/src/state/state.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct State<'a> {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 5 |     pub token_address: Item<'a, String>,
[INFO] [stderr]   |         ^^^^^^^^^^^^^
[INFO] [stderr] 6 |     pub leaderboard: Map<'a, String, Uint128>,
[INFO] [stderr]   |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `token_burner` (lib) generated 9 warnings
[INFO] [stderr] warning: `factory` (lib) generated 4 warnings
[INFO] [stderr] warning: `factory` (lib test) generated 5 warnings (4 duplicates) (run `cargo fix --lib -p factory --tests` to apply 1 suggestion)
[INFO] [stderr] warning: `token_burner` (lib test) generated 9 warnings (7 duplicates) (run `cargo fix --lib -p token_burner --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.22s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/core-78f05ec7f5409018)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/factory-cd585316b223fa40)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/token_burner-ab77bcd45a018cf2)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test testing::state_test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests core
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test testing::state_test::test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `write` in `core`
[INFO] [stderr]  --> packages/core/src/error.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `write` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `option` in `core`
[INFO] [stderr]  --> packages/core/src/error.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `option` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]   |
[INFO] [stderr] 1 + use std::option;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `fmt` in `core`
[INFO] [stderr]  --> packages/core/src/error.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `fmt` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]   |
[INFO] [stderr] 1 + use std::fmt;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error[E0433]: failed to resolve: could not find `convert` in `core`
[INFO] [stderr]  --> packages/core/src/error.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 | #[derive(Error, Debug)]
[INFO] [stderr]   |          ^^^^^ could not find `convert` in `core`
[INFO] [stderr]   |
[INFO] [stderr]   = note: this error originates in the derive macro `Error` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] help: consider importing this module
[INFO] [stderr]   |
[INFO] [stderr] 1 + use std::convert;
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 4 previous errors
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0433`.
[INFO] [stderr] error: doctest failed, to rerun pass `-p core --doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/0d162b25edd5bf0dba9a22e83b614f1113e90474/bin/rustdoc --edition=2021 --crate-type lib --color auto --crate-name core --test packages/core/src/lib.rs --test-run-directory /opt/rustwide/workdir/packages/core --extern core=/opt/rustwide/target/debug/deps/libcore-90d333b1da215645.rlib --extern cosmwasm_schema=/opt/rustwide/target/debug/deps/libcosmwasm_schema-9e09742bd8766572.rlib --extern cosmwasm_std=/opt/rustwide/target/debug/deps/libcosmwasm_std-690037881aef9a07.rlib --extern cw_utils=/opt/rustwide/target/debug/deps/libcw_utils-04130bcfc7557fd3.rlib --extern cw20=/opt/rustwide/target/debug/deps/libcw20-d0f325e26c781192.rlib --extern semver=/opt/rustwide/target/debug/deps/libsemver-2776c79d67fcd0c3.rlib --extern serde_json_wasm=/opt/rustwide/target/debug/deps/libserde_json_wasm-c6c4f167dd8f7ef1.rlib --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-4f4029da09fcc9e8.rlib -L dependency=/opt/rustwide/target/debug/deps -C embed-bitcode=no --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' --cap-lints=forbid --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "8e8199d63aaca07f4b7bba388a6b5d25b9820252441a2021e016cc0c03edd95c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e8199d63aaca07f4b7bba388a6b5d25b9820252441a2021e016cc0c03edd95c", kill_on_drop: false }`
[INFO] [stdout] 8e8199d63aaca07f4b7bba388a6b5d25b9820252441a2021e016cc0c03edd95c
