[INFO] cloning repository https://github.com/AbdelrahmanAbuReidy/Rust-Real-Time-Stock-Trading-System
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AbdelrahmanAbuReidy/Rust-Real-Time-Stock-Trading-System" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdelrahmanAbuReidy%2FRust-Real-Time-Stock-Trading-System", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdelrahmanAbuReidy%2FRust-Real-Time-Stock-Trading-System'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cdd5ed7c0d284e135a7718322b29701ac868fa12
[INFO] testing AbdelrahmanAbuReidy/Rust-Real-Time-Stock-Trading-System against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAbdelrahmanAbuReidy%2FRust-Real-Time-Stock-Trading-System" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/AbdelrahmanAbuReidy/Rust-Real-Time-Stock-Trading-System
[INFO] finished tweaking git repo https://github.com/AbdelrahmanAbuReidy/Rust-Real-Time-Stock-Trading-System
[INFO] tweaked toml for git repo https://github.com/AbdelrahmanAbuReidy/Rust-Real-Time-Stock-Trading-System written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/AbdelrahmanAbuReidy/Rust-Real-Time-Stock-Trading-System on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/AbdelrahmanAbuReidy/Rust-Real-Time-Stock-Trading-System 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "531a5b2a9f3d238d5e86754557dee04946d71a879f3b34c3d0c9602f7a406f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "531a5b2a9f3d238d5e86754557dee04946d71a879f3b34c3d0c9602f7a406f1e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/stock_inventory.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     for (i,message) in consumer.receiver().iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `percentage_change`
[INFO] [stdout]    --> src/lib.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let percentage_change = fluctuation * 100.0; // Convert fluctuation to percentage
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_percentage_change`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Client` and `Stock`
[INFO] [stdout]   --> src/trading/trading.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | use client::{generate_client, Client, Stock};
[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 variable: `i`
[INFO] [stdout]   --> src/stock_inventory.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     for (i,message) in consumer.receiver().iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/trading/broker.rs:258:54
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn process_buy_order(&mut self, client: &Client, i: usize) -> bool {
[INFO] [stdout]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/trading/broker.rs:313:55
[INFO] [stdout]     |
[INFO] [stdout] 313 |     fn process_sell_order(&mut self, client: &Client, i: usize) -> bool {
[INFO] [stdout]     |                                                       ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stocks`
[INFO] [stdout]   --> src/trading/trading.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 if let Ok(Some(stocks)) = broker_locked.receive_orders_from_queue() {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 52s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "531a5b2a9f3d238d5e86754557dee04946d71a879f3b34c3d0c9602f7a406f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "531a5b2a9f3d238d5e86754557dee04946d71a879f3b34c3d0c9602f7a406f1e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
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[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling amq-protocol-types v1.2.0
[INFO] [stderr]    Compiling handlebars v1.1.0
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]    Compiling amq-protocol-codegen v1.4.0
[INFO] [stderr]    Compiling amq-protocol v1.4.0
[INFO] [stderr]    Compiling amiquip v0.4.2
[INFO] [stderr]    Compiling rts_assignment v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/stock_inventory.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     for (i,message) in consumer.receiver().iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `percentage_change`
[INFO] [stdout]    --> src/lib.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let percentage_change = fluctuation * 100.0; // Convert fluctuation to percentage
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_percentage_change`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Client` and `Stock`
[INFO] [stdout]   --> src/trading/trading.rs:11:31
[INFO] [stdout]    |
[INFO] [stdout] 11 | use client::{generate_client, Client, Stock};
[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 variable: `i`
[INFO] [stdout]   --> src/stock_inventory.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     for (i,message) in consumer.receiver().iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> src/stock_inventory.rs:15:10
[INFO] [stdout]    |
[INFO] [stdout] 15 |     for (i,message) in consumer.receiver().iter().enumerate() {
[INFO] [stdout]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/trading/broker.rs:258:54
[INFO] [stdout]     |
[INFO] [stdout] 258 |     fn process_buy_order(&mut self, client: &Client, i: usize) -> bool {
[INFO] [stdout]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/trading/broker.rs:313:55
[INFO] [stdout]     |
[INFO] [stdout] 313 |     fn process_sell_order(&mut self, client: &Client, i: usize) -> bool {
[INFO] [stdout]     |                                                       ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `percentage_change`
[INFO] [stdout]    --> src/lib.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let percentage_change = fluctuation * 100.0; // Convert fluctuation to percentage
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_percentage_change`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stocks`
[INFO] [stdout]   --> src/trading/trading.rs:61:32
[INFO] [stdout]    |
[INFO] [stdout] 61 |                 if let Ok(Some(stocks)) = broker_locked.receive_orders_from_queue() {
[INFO] [stdout]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stocks`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 50.92s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "531a5b2a9f3d238d5e86754557dee04946d71a879f3b34c3d0c9602f7a406f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "531a5b2a9f3d238d5e86754557dee04946d71a879f3b34c3d0c9602f7a406f1e" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> src/stock_inventory.rs:15:10
[INFO] [stderr]    |
[INFO] [stderr] 15 |     for (i,message) in consumer.receiver().iter().enumerate() {
[INFO] [stderr]    |          ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `percentage_change`
[INFO] [stderr]    --> src/lib.rs:123:9
[INFO] [stderr]     |
[INFO] [stderr] 123 |     let percentage_change = fluctuation * 100.0; // Convert fluctuation to percentage
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_percentage_change`
[INFO] [stderr] 
[INFO] [stderr] warning: `rts_assignment` (lib) generated 2 warnings (run `cargo fix --lib -p rts_assignment` to apply 2 suggestions)
[INFO] [stderr] warning: unused imports: `Client` and `Stock`
[INFO] [stderr]   --> src/trading/trading.rs:11:31
[INFO] [stderr]    |
[INFO] [stderr] 11 | use client::{generate_client, Client, Stock};
[INFO] [stderr]    |                               ^^^^^^  ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/trading/broker.rs:258:54
[INFO] [stderr]     |
[INFO] [stderr] 258 |     fn process_buy_order(&mut self, client: &Client, i: usize) -> bool {
[INFO] [stderr]     |                                                      ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/trading/broker.rs:313:55
[INFO] [stderr]     |
[INFO] [stderr] 313 |     fn process_sell_order(&mut self, client: &Client, i: usize) -> bool {
[INFO] [stderr]     |                                                       ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stocks`
[INFO] [stderr]   --> src/trading/trading.rs:61:32
[INFO] [stderr]    |
[INFO] [stderr] 61 |                 if let Ok(Some(stocks)) = broker_locked.receive_orders_from_queue() {
[INFO] [stderr]    |                                ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stocks`
[INFO] [stderr] 
[INFO] [stderr] warning: `rts_assignment` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `rts_assignment` (bin "stock" test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `rts_assignment` (bin "trading" test) generated 4 warnings (run `cargo fix --bin "trading" -p rts_assignment --tests` to apply 4 suggestions)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.22s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/rts_assignment-d0a52e71068034ea)
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/release/deps/stock-972c462de5cab1c8)
[INFO] [stdout] 
[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] [stdout] 
[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/trading/trading.rs (/opt/rustwide/target/release/deps/trading-317d0f16fcc8b8d0)
[INFO] [stdout] 
[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]    Doc-tests rts_assignment
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "531a5b2a9f3d238d5e86754557dee04946d71a879f3b34c3d0c9602f7a406f1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "531a5b2a9f3d238d5e86754557dee04946d71a879f3b34c3d0c9602f7a406f1e", kill_on_drop: false }`
[INFO] [stdout] 531a5b2a9f3d238d5e86754557dee04946d71a879f3b34c3d0c9602f7a406f1e