[INFO] cloning repository https://github.com/bigsky77/ajax
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bigsky77/ajax" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigsky77%2Fajax", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigsky77%2Fajax'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55ad207c265111456ea2f3104f7dfd9160a86e33
[INFO] checking bigsky77/ajax against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbigsky77%2Fajax" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/bigsky77/ajax
[INFO] finished tweaking git repo https://github.com/bigsky77/ajax
[INFO] tweaked toml for git repo https://github.com/bigsky77/ajax written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bigsky77/ajax on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bigsky77/ajax 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stdout] d638bce9d874b1e6367e2fe9c0227974b1209003d489f2bbc2235692e083a45c
[INFO] running `Command { std: "docker" "start" "-a" "d638bce9d874b1e6367e2fe9c0227974b1209003d489f2bbc2235692e083a45c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d638bce9d874b1e6367e2fe9c0227974b1209003d489f2bbc2235692e083a45c", kill_on_drop: false }`
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[INFO] [stdout] d638bce9d874b1e6367e2fe9c0227974b1209003d489f2bbc2235692e083a45c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 68f53626980093107406a9a98b041eae3ef71c931d2f742fc610cd3d1cef5ea4
[INFO] running `Command { std: "docker" "start" "-a" "68f53626980093107406a9a98b041eae3ef71c931d2f742fc610cd3d1cef5ea4", kill_on_drop: false }`
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[INFO] [stderr]     Checking starknet-crypto v0.1.0
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[INFO] [stderr]     Checking starknet-signers v0.1.0
[INFO] [stderr]     Checking reqwest v0.11.11
[INFO] [stderr]     Checking starknet-providers v0.2.0
[INFO] [stderr]     Checking starknet-accounts v0.1.0
[INFO] [stderr]     Checking starknet-contract v0.1.0
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[INFO] [stderr]     Checking ajax v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Provider`, `chain_id`, and `utils::get_selector_from_name`
[INFO] [stdout]  --> src/player.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     core::{chain_id, types::{FieldElement, AddTransactionResult, ContractArtifact}, utils::get_selector_from_name},
[INFO] [stdout]   |            ^^^^^^^^                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     providers::{Provider, SequencerGatewayProvider},
[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: `ErrReport`
[INFO] [stdout]  --> src/player.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use eyre::{ErrReport};
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Input` and `MultiSelect`
[INFO] [stdout]  --> src/main.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use dialoguer::{Input, Select, MultiSelect, theme::ColorfulTheme};
[INFO] [stdout]   |                 ^^^^^          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `starknet::providers::Provider`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use starknet::providers::Provider;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Provider`, `chain_id`, and `utils::get_selector_from_name`
[INFO] [stdout]  --> src/player.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 |     core::{chain_id, types::{FieldElement, AddTransactionResult, ContractArtifact}, utils::get_selector_from_name},
[INFO] [stdout]   |            ^^^^^^^^                                                                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 4 |     providers::{Provider, SequencerGatewayProvider},
[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: `ErrReport`
[INFO] [stdout]  --> src/player.rs:7:12
[INFO] [stdout]   |
[INFO] [stdout] 7 | use eyre::{ErrReport};
[INFO] [stdout]   |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Input` and `MultiSelect`
[INFO] [stdout]  --> src/main.rs:7:17
[INFO] [stdout]   |
[INFO] [stdout] 7 | use dialoguer::{Input, Select, MultiSelect, theme::ColorfulTheme};
[INFO] [stdout]   |                 ^^^^^          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `starknet::providers::Provider`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use starknet::providers::Provider;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `cmd` is never read
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Cmd {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 21 |     cmd: String,
[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 `deploy` is never used
[INFO] [stdout]   --> src/player.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub async fn deploy() -> Result<AddTransactionResult> {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, std::convert::Infallible>
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     cmd: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]    --> src/main.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |             get_health(hero_contract, account); 
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ajax` (bin "ajax") due to 1 previous error; 7 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: field `cmd` is never read
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub struct Cmd {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 21 |     cmd: String,
[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 `deploy` is never used
[INFO] [stdout]   --> src/player.rs:41:14
[INFO] [stdout]    |
[INFO] [stdout] 41 | pub async fn deploy() -> Result<AddTransactionResult> {
[INFO] [stdout]    |              ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<std::string::String, std::convert::Infallible>
[INFO] [stdout]   --> src/main.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     cmd: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused implementer of `Future` that must be used
[INFO] [stdout]    --> src/main.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |             get_health(hero_contract, account); 
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: futures do nothing unless you `.await` or poll them
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ajax` (bin "ajax" test) due to 1 previous error; 7 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "68f53626980093107406a9a98b041eae3ef71c931d2f742fc610cd3d1cef5ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68f53626980093107406a9a98b041eae3ef71c931d2f742fc610cd3d1cef5ea4", kill_on_drop: false }`
[INFO] [stdout] 68f53626980093107406a9a98b041eae3ef71c931d2f742fc610cd3d1cef5ea4
