[INFO] fetching crate v_exchanges 0.13.2...
[INFO] checking v_exchanges-0.13.2 against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] extracting crate v_exchanges 0.13.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate v_exchanges 0.13.2
[INFO] finished tweaking crates.io crate v_exchanges 0.13.2
[INFO] tweaked toml for crates.io crate v_exchanges 0.13.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate v_exchanges 0.13.2 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 crates.io crate v_exchanges 0.13.2 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] 2e3ad8c5a675e5702d63f723dac803ebde2c22916d641efaddcfd7844d66b94d
[INFO] running `Command { std: "docker" "start" "-a" "2e3ad8c5a675e5702d63f723dac803ebde2c22916d641efaddcfd7844d66b94d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2e3ad8c5a675e5702d63f723dac803ebde2c22916d641efaddcfd7844d66b94d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e3ad8c5a675e5702d63f723dac803ebde2c22916d641efaddcfd7844d66b94d", kill_on_drop: false }`
[INFO] [stdout] 2e3ad8c5a675e5702d63f723dac803ebde2c22916d641efaddcfd7844d66b94d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d9363bea68570ebd1d23d7492844e3b69b3a65dd36ab73ab5b9ef9107a1c2775
[INFO] running `Command { std: "docker" "start" "-a" "d9363bea68570ebd1d23d7492844e3b69b3a65dd36ab73ab5b9ef9107a1c2775", kill_on_drop: false }`
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[INFO] [stderr]     Checking v_exchanges v0.13.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `usd_value` is never used
[INFO] [stdout]   --> src/utils.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn usd_value(underlying: f64, asset: Asset, prices: &BTreeMap<Pair, f64>) -> Result<Usd> {
[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 `ContractType` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:105:6
[INFO] [stdout]     |
[INFO] [stdout] 105 | enum ContractType {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PositionSide` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:114:6
[INFO] [stdout]     |
[INFO] [stdout] 114 | enum PositionSide {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OrderType` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:121:6
[INFO] [stdout]     |
[INFO] [stdout] 121 | enum OrderType {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WorkingType` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:132:6
[INFO] [stdout]     |
[INFO] [stdout] 132 | enum WorkingType {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TimeInForce` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:138:6
[INFO] [stdout]     |
[INFO] [stdout] 138 | enum TimeInForce {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrderRequest` is never constructed
[INFO] [stdout]    --> src/binance/perp/account.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | struct OrderRequest {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IncomeRequest` is never constructed
[INFO] [stdout]    --> src/binance/perp/account.rs:162:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | struct IncomeRequest {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IncomeType` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:171:6
[INFO] [stdout]     |
[INFO] [stdout] 171 | enum IncomeType {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Filter` is never used
[INFO] [stdout]    --> src/binance/perp/general.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub enum Filter {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `usd_value` is never used
[INFO] [stdout]   --> src/utils.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn usd_value(underlying: f64, asset: Asset, prices: &BTreeMap<Pair, f64>) -> Result<Usd> {
[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 `ContractType` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:105:6
[INFO] [stdout]     |
[INFO] [stdout] 105 | enum ContractType {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `PositionSide` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:114:6
[INFO] [stdout]     |
[INFO] [stdout] 114 | enum PositionSide {
[INFO] [stdout]     |      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `OrderType` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:121:6
[INFO] [stdout]     |
[INFO] [stdout] 121 | enum OrderType {
[INFO] [stdout]     |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `WorkingType` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:132:6
[INFO] [stdout]     |
[INFO] [stdout] 132 | enum WorkingType {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `TimeInForce` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:138:6
[INFO] [stdout]     |
[INFO] [stdout] 138 | enum TimeInForce {
[INFO] [stdout]     |      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `OrderRequest` is never constructed
[INFO] [stdout]    --> src/binance/perp/account.rs:145:8
[INFO] [stdout]     |
[INFO] [stdout] 145 | struct OrderRequest {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `IncomeRequest` is never constructed
[INFO] [stdout]    --> src/binance/perp/account.rs:162:8
[INFO] [stdout]     |
[INFO] [stdout] 162 | struct IncomeRequest {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `IncomeType` is never used
[INFO] [stdout]    --> src/binance/perp/account.rs:171:6
[INFO] [stdout]     |
[INFO] [stdout] 171 | enum IncomeType {
[INFO] [stdout]     |      ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Filter` is never used
[INFO] [stdout]    --> src/binance/perp/general.rs:127:10
[INFO] [stdout]     |
[INFO] [stdout] 127 | pub enum Filter {
[INFO] [stdout]     |          ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<v_utils::prelude::Asset, Infallible>
[INFO] [stdout]   --> src/mexc/account.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |             asset: r.currency.try_into().expect("Assume v_utils is able to handle all mexc pairs"),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: std::result::Result<v_utils::prelude::Asset, Infallible>
[INFO] [stdout]   --> src/mexc/account.rs:84:11
[INFO] [stdout]    |
[INFO] [stdout] 84 |             asset: r.currency.try_into().expect("Assume v_utils is able to handle all mexc pairs"),
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `v_exchanges` (lib) due to 1 previous error; 10 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `v_exchanges` (lib test) due to 1 previous error; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d9363bea68570ebd1d23d7492844e3b69b3a65dd36ab73ab5b9ef9107a1c2775", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9363bea68570ebd1d23d7492844e3b69b3a65dd36ab73ab5b9ef9107a1c2775", kill_on_drop: false }`
[INFO] [stdout] d9363bea68570ebd1d23d7492844e3b69b3a65dd36ab73ab5b9ef9107a1c2775
