[INFO] cloning repository https://github.com/Ankit-Laddha/demo-crypto-api [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Ankit-Laddha/demo-crypto-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnkit-Laddha%2Fdemo-crypto-api", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnkit-Laddha%2Fdemo-crypto-api'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17646a2a756c17718aa0253bdd3f2e4fbf9fdce9 [INFO] testing Ankit-Laddha/demo-crypto-api against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnkit-Laddha%2Fdemo-crypto-api" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/Ankit-Laddha/demo-crypto-api [INFO] removed 0 missing tests [INFO] finished tweaking git repo https://github.com/Ankit-Laddha/demo-crypto-api [INFO] tweaked toml for git repo https://github.com/Ankit-Laddha/demo-crypto-api written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Ankit-Laddha/demo-crypto-api on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/Ankit-Laddha/demo-crypto-api 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustls-pki-types v1.7.0 [INFO] [stderr] Downloaded rustls-pemfile v2.1.2 [INFO] [stderr] Downloaded lazy-regex v3.2.0 [INFO] [stderr] Downloaded typed-builder v0.15.2 [INFO] [stderr] Downloaded hybrid-array v0.2.0-rc.9 [INFO] [stderr] Downloaded cucumber-codegen v0.21.1 [INFO] [stderr] Downloaded peg-runtime v0.6.3 [INFO] [stderr] Downloaded clap v4.5.11 [INFO] [stderr] Downloaded clap_derive v4.5.11 [INFO] [stderr] Downloaded lazy-regex-proc_macros v3.2.0 [INFO] [stderr] Downloaded pest_meta v2.7.11 [INFO] [stderr] Downloaded synthez-codegen v0.3.1 [INFO] [stderr] Downloaded drain_filter_polyfill v0.1.3 [INFO] [stderr] Downloaded clap_builder v4.5.11 [INFO] [stderr] Downloaded gherkin v0.14.0 [INFO] [stderr] Downloaded handlebars v6.0.0 [INFO] [stderr] Downloaded hyper-util v0.1.6 [INFO] [stderr] Downloaded pest v2.7.11 [INFO] [stderr] Downloaded cucumber-expressions v0.3.0 [INFO] [stderr] Downloaded peg v0.6.3 [INFO] [stderr] Downloaded cucumber v0.21.1 [INFO] [stderr] Downloaded pest_generator v2.7.11 [INFO] [stderr] Downloaded pest_derive v2.7.11 [INFO] [stderr] Downloaded synthez-core v0.3.1 [INFO] [stderr] Downloaded synthez v0.3.1 [INFO] [stderr] Downloaded nom_locate v4.2.0 [INFO] [stderr] Downloaded peg-macros v0.6.3 [INFO] [stderr] Downloaded sealed v0.5.0 [INFO] [stderr] Downloaded typed-builder-macro v0.15.2 [INFO] [stderr] Downloaded serde_json v1.0.121 [INFO] [stderr] Downloaded const-oid v0.10.0-rc.0 [INFO] [stderr] Downloaded cc v1.1.6 [INFO] [stderr] Downloaded bytes v1.6.1 [INFO] [stderr] Downloaded crypto-common v0.2.0-rc.0 [INFO] [stderr] Downloaded block-buffer v0.11.0-rc.0 [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_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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d16a66957f9b4210b6d697f3e2fe5c71b50903fcc4ccb2ad9e954d333573cf46 [INFO] running `Command { std: "docker" "start" "-a" "d16a66957f9b4210b6d697f3e2fe5c71b50903fcc4ccb2ad9e954d333573cf46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d16a66957f9b4210b6d697f3e2fe5c71b50903fcc4ccb2ad9e954d333573cf46", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d16a66957f9b4210b6d697f3e2fe5c71b50903fcc4ccb2ad9e954d333573cf46", kill_on_drop: false }` [INFO] [stdout] d16a66957f9b4210b6d697f3e2fe5c71b50903fcc4ccb2ad9e954d333573cf46 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] de0cdaf82b6152f6e3ba9c7fe32d84a567c648650e182a2538dffcb0f8a30890 [INFO] running `Command { std: "docker" "start" "-a" "de0cdaf82b6152f6e3ba9c7fe32d84a567c648650e182a2538dffcb0f8a30890", kill_on_drop: false }` [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.13s [INFO] running `Command { std: "docker" "inspect" "de0cdaf82b6152f6e3ba9c7fe32d84a567c648650e182a2538dffcb0f8a30890", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de0cdaf82b6152f6e3ba9c7fe32d84a567c648650e182a2538dffcb0f8a30890", kill_on_drop: false }` [INFO] [stdout] de0cdaf82b6152f6e3ba9c7fe32d84a567c648650e182a2538dffcb0f8a30890 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b3fa00f32cda3adc0aa91fa1f6830d69e7bcae943e6447c71a644657c1da5c35 [INFO] running `Command { std: "docker" "start" "-a" "b3fa00f32cda3adc0aa91fa1f6830d69e7bcae943e6447c71a644657c1da5c35", kill_on_drop: false }` [INFO] [stderr] Compiling bytes v1.6.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling cc v1.1.6 [INFO] [stderr] Compiling serde v1.0.204 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde_json v1.0.121 [INFO] [stderr] Compiling syn v2.0.72 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling mio v1.0.1 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling bytecount v0.6.8 [INFO] [stderr] Compiling parking_lot v0.12.3 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling bstr v1.10.0 [INFO] [stderr] Compiling nom_locate v4.2.0 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling tower-layer v0.3.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling peg-runtime v0.6.3 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling peg-macros v0.6.3 [INFO] [stderr] Compiling const-oid v0.10.0-rc.0 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling textwrap v0.16.1 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling rustls-pki-types v1.7.0 [INFO] [stderr] Compiling console v0.15.8 [INFO] [stderr] Compiling url v2.5.2 [INFO] [stderr] Compiling drain_filter_polyfill v0.1.3 [INFO] [stderr] Compiling sync_wrapper v1.0.1 [INFO] [stderr] Compiling rustls-pemfile v2.1.2 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling hybrid-array v0.2.0-rc.9 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling regex-automata v0.4.7 [INFO] [stderr] Compiling terminal_size v0.3.0 [INFO] [stderr] Compiling openssl-sys v0.9.103 [INFO] [stderr] Compiling clap_builder v4.5.11 [INFO] [stderr] Compiling peg v0.6.3 [INFO] [stderr] Compiling crypto-common v0.2.0-rc.0 [INFO] [stderr] Compiling openssl v0.10.66 [INFO] [stderr] Compiling native-tls v0.2.12 [INFO] [stderr] Compiling block-buffer v0.11.0-rc.0 [INFO] [stderr] Compiling digest v0.11.0-pre.9 [INFO] [stderr] Compiling hmac v0.13.0-pre.4 [INFO] [stderr] Compiling sha2 v0.11.0-pre.4 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling serde_derive v1.0.204 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling sealed v0.5.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling derive_more v0.99.18 [INFO] [stderr] Compiling typed-builder-macro v0.15.2 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling clap_derive v4.5.11 [INFO] [stderr] Compiling smart-default v0.7.1 [INFO] [stderr] Compiling globset v0.4.14 [INFO] [stderr] Compiling regex v1.10.5 [INFO] [stderr] Compiling synthez-core v0.3.1 [INFO] [stderr] Compiling tokio v1.39.2 [INFO] [stderr] Compiling ignore v0.4.22 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling thiserror v1.0.63 [INFO] [stderr] Compiling typed-builder v0.15.2 [INFO] [stderr] Compiling synthez-codegen v0.3.1 [INFO] [stderr] Compiling synthez v0.3.1 [INFO] [stderr] Compiling lazy-regex-proc_macros v3.2.0 [INFO] [stderr] Compiling globwalk v0.9.1 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling cucumber-expressions v0.3.0 [INFO] [stderr] Compiling clap v4.5.11 [INFO] [stderr] Compiling lazy-regex v3.2.0 [INFO] [stderr] Compiling cucumber-codegen v0.21.1 [INFO] [stderr] Compiling futures-executor v0.3.30 [INFO] [stderr] Compiling http-body-util v0.1.2 [INFO] [stderr] Compiling futures v0.3.30 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-util v0.7.11 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.4.5 [INFO] [stderr] Compiling gherkin v0.14.0 [INFO] [stderr] Compiling cucumber v0.21.1 [INFO] [stderr] Compiling hyper v1.4.1 [INFO] [stderr] Compiling hyper-util v0.1.6 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.5 [INFO] [stderr] Compiling demo-crypto-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `result` is never read [INFO] [stdout] --> tests/steps/open_orders_steps.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | struct OpenOrdersResponse { [INFO] [stdout] | ------------------ field in this struct [INFO] [stdout] 10 | error: Vec, [INFO] [stdout] 11 | result: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenOrdersResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `open` is never read [INFO] [stdout] --> tests/steps/open_orders_steps.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 15 | struct OpenOrders { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 16 | open: HashMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OpenOrders` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> tests/steps/open_orders_steps.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | struct OrderInfo { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 21 | refid: Option, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 22 | userref: Option, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 23 | status: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 24 | opentm: f64, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 25 | starttm: i32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 26 | expiretm: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 27 | descr: OrderDescription, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 28 | vol: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 29 | vol_exec: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 30 | cost: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 31 | fee: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 32 | price: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 33 | misc: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 34 | oflags: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 35 | trades: Option>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OrderInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> tests/steps/open_orders_steps.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 39 | struct OrderDescription { [INFO] [stdout] | ---------------- fields in this struct [INFO] [stdout] 40 | pair: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] 41 | r#type: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 42 | ordertype: String, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 43 | price: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 44 | price2: String, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 45 | leverage: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 46 | order: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 47 | close: String, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OrderDescription` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple fields are never read [INFO] [stdout] --> tests/steps/ticker_info_steps.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | struct TickerInfo { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 13 | a: Vec, // Ask [INFO] [stdout] | ^ [INFO] [stdout] 14 | b: Vec, // Bid [INFO] [stdout] | ^ [INFO] [stdout] 15 | c: Vec, // Last trade closed [INFO] [stdout] | ^ [INFO] [stdout] 16 | v: Vec, // Volume [INFO] [stdout] | ^ [INFO] [stdout] 17 | p: Vec, // Volume weighted average price [INFO] [stdout] | ^ [INFO] [stdout] 18 | t: Vec, // Number of trades [INFO] [stdout] | ^ [INFO] [stdout] 19 | l: Vec, // Low [INFO] [stdout] | ^ [INFO] [stdout] 20 | h: Vec, // High [INFO] [stdout] | ^ [INFO] [stdout] 21 | o: String, // Today's opening price [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 57.87s [INFO] running `Command { std: "docker" "inspect" "b3fa00f32cda3adc0aa91fa1f6830d69e7bcae943e6447c71a644657c1da5c35", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3fa00f32cda3adc0aa91fa1f6830d69e7bcae943e6447c71a644657c1da5c35", kill_on_drop: false }` [INFO] [stdout] b3fa00f32cda3adc0aa91fa1f6830d69e7bcae943e6447c71a644657c1da5c35 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 47bf3fbdcdadc3ca4644af83340928c81580792f8f861e3639e169d8df6efacc [INFO] running `Command { std: "docker" "start" "-a" "47bf3fbdcdadc3ca4644af83340928c81580792f8f861e3639e169d8df6efacc", kill_on_drop: false }` [INFO] [stderr] warning: field `result` is never read [INFO] [stderr] --> tests/steps/open_orders_steps.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 9 | struct OpenOrdersResponse { [INFO] [stderr] | ------------------ field in this struct [INFO] [stderr] 10 | error: Vec, [INFO] [stderr] 11 | result: Option, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `OpenOrdersResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `open` is never read [INFO] [stderr] --> tests/steps/open_orders_steps.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 15 | struct OpenOrders { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 16 | open: HashMap, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `OpenOrders` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> tests/steps/open_orders_steps.rs:21:5 [INFO] [stderr] | [INFO] [stderr] 20 | struct OrderInfo { [INFO] [stderr] | --------- fields in this struct [INFO] [stderr] 21 | refid: Option, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 22 | userref: Option, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 23 | status: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 24 | opentm: f64, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 25 | starttm: i32, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] 26 | expiretm: i32, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 27 | descr: OrderDescription, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 28 | vol: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 29 | vol_exec: String, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 30 | cost: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 31 | fee: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 32 | price: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 33 | misc: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 34 | oflags: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 35 | trades: Option>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `OrderInfo` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> tests/steps/open_orders_steps.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 39 | struct OrderDescription { [INFO] [stderr] | ---------------- fields in this struct [INFO] [stderr] 40 | pair: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] 41 | r#type: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 42 | ordertype: String, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 43 | price: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 44 | price2: String, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 45 | leverage: String, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] 46 | order: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] 47 | close: String, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `OrderDescription` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: multiple fields are never read [INFO] [stderr] --> tests/steps/ticker_info_steps.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 12 | struct TickerInfo { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 13 | a: Vec, // Ask [INFO] [stderr] | ^ [INFO] [stderr] 14 | b: Vec, // Bid [INFO] [stderr] | ^ [INFO] [stderr] 15 | c: Vec, // Last trade closed [INFO] [stderr] | ^ [INFO] [stderr] 16 | v: Vec, // Volume [INFO] [stderr] | ^ [INFO] [stderr] 17 | p: Vec, // Volume weighted average price [INFO] [stderr] | ^ [INFO] [stderr] 18 | t: Vec, // Number of trades [INFO] [stderr] | ^ [INFO] [stderr] 19 | l: Vec, // Low [INFO] [stderr] | ^ [INFO] [stderr] 20 | h: Vec, // High [INFO] [stderr] | ^ [INFO] [stderr] 21 | o: String, // Today's opening price [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: `demo-crypto-api` (test "cucumber_runner") generated 5 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s [INFO] [stderr] Running tests/crypto_api.rs (/opt/rustwide/target/debug/deps/crypto_api-f84105e71d3180ab) [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 tests/cucumber_runner.rs (/opt/rustwide/target/debug/deps/cucumber_runner-171e9e753a54f78e) [INFO] [stdout] Feature: Crypto API Open Orders [INFO] [stdout] Scenario: Successfully fetch open orders from Crypto API [INFO] [stdout] ✘ Given the Server API endpoint "/0/private/OpenOrders" [INFO] [stdout] Step failed: [INFO] [stdout] Defined: tests/features/open-orders.feature:5:5 [INFO] [stdout] Matched: tests/steps/common_steps.rs:16:1 [INFO] [stdout] Step panicked. Captured output: BASE_URL not set in .env file: NotPresent [INFO] [stdout] Scenario: Fail to fetch open orders for invalid API_KEY [INFO] [stdout] ✘ Given the Server API endpoint "/0/private/OpenOrders" [INFO] [stdout] Step failed: [INFO] [stdout] Defined: tests/features/open-orders.feature:12:5 [INFO] [stdout] Matched: tests/steps/common_steps.rs:16:1 [INFO] [stdout] Step panicked. Captured output: BASE_URL not set in .env file: NotPresent [INFO] [stdout] Scenario: Fail to fetch open orders for invalid API_SECRET [INFO] [stdout] ✘ Given the Server API endpoint "/0/private/OpenOrders" [INFO] [stdout] Step failed: [INFO] [stdout] Defined: tests/features/open-orders.feature:19:5 [INFO] [stdout] Matched: tests/steps/common_steps.rs:16:1 [INFO] [stdout] Step panicked. Captured output: BASE_URL not set in .env file: NotPresent [INFO] [stdout] Feature: Crypto API Time Retrieval [INFO] [stdout] Scenario: Successfully fetch server time from Crypto API [INFO] [stdout] ✘ Given the Server API endpoint "/0/public/Time" [INFO] [stdout] Step failed: [INFO] [stdout] Defined: tests/features/server-time.feature:5:5 [INFO] [stdout] Matched: tests/steps/common_steps.rs:16:1 [INFO] [stdout] Step panicked. Captured output: BASE_URL not set in .env file: NotPresent [INFO] [stdout] Feature: Ticker info Retrieval [INFO] [stdout] Scenario: Successfully fetch XBT/USD trading pair information from Crypto API [INFO] [stdout] ✘ Given the Server API endpoint "/0/public/Ticker?pair=XXBTZUSD" [INFO] [stdout] Step failed: [INFO] [stdout] Defined: tests/features/ticker-info.feature:5:5 [INFO] [stdout] Matched: tests/steps/common_steps.rs:16:1 [INFO] [stdout] Step panicked. Captured output: BASE_URL not set in .env file: NotPresent [INFO] [stdout] [Summary] [INFO] [stdout] 3 features [INFO] [stdout] 5 scenarios (5 failed) [INFO] [stdout] 5 steps (5 failed) [INFO] [stderr] [INFO] [stderr] thread 'main' (25) panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cucumber-0.21.1/src/cucumber.rs:1287:13: [INFO] [stderr] 5 steps failed [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x572e4cfbce52 - std::backtrace_rs::backtrace::libunwind::trace::h52580dd202462214 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x572e4cfbce52 - std::backtrace_rs::backtrace::trace_unsynchronized::hc969519abce0f52b [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x572e4cfbce52 - std::sys::backtrace::_print_fmt::hfd5825900b6e0030 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x572e4cfbce52 - ::fmt::h427144ad75cfb218 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x572e4cfceaaf - core::fmt::rt::Argument::fmt::hd5ccc9cf97cea7f7 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x572e4cfceaaf - core::fmt::write::h593aaf5adf0f5dae [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x572e4cf903e1 - std::io::default_write_fmt::hf108c2855e591a7c [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x572e4cf903e1 - std::io::Write::write_fmt::h6e02e29a2bcc97c1 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x572e4cf99652 - std::sys::backtrace::BacktraceLock::print::h3953113552dca3ca [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x572e4cf9e6df - std::panicking::default_hook::{{closure}}::h486b96ad75eafbb8 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x572e4cf9e539 - std::panicking::default_hook::h99456317c5a1a20c [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x572e4cf9ee4f - as core::ops::function::Fn>::call::h1e57b72c4e1d3045 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/alloc/src/boxed.rs:1999:9 [INFO] [stderr] 12: 0x572e4cf9ee4f - std::panicking::panic_with_hook::h67ab0df20212e4ea [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:842:13 [INFO] [stderr] 13: 0x572e4cf9ebfa - std::panicking::panic_handler::{{closure}}::hc9e4a933ae92e208 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:707:13 [INFO] [stderr] 14: 0x572e4cf99799 - std::sys::backtrace::__rust_end_short_backtrace::hbfa72df9b68c2d19 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 15: 0x572e4cf83f1d - __rustc[8cce077e14951490]::rust_begin_unwind [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:698:5 [INFO] [stderr] 16: 0x572e4cfd8100 - core::panicking::panic_fmt::h49931053d20abf41 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panicking.rs:75:14 [INFO] [stderr] 17: 0x572e4c64bb10 - core::panicking::panic_display::h6078efa312bd4e3c [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/panicking.rs:259:5 [INFO] [stderr] 18: 0x572e4c70a8b9 - cucumber::cucumber::Cucumber::filter_run_and_exit::{{closure}}::h0f977371d88efa7d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cucumber-0.21.1/src/cucumber.rs:1287:13 [INFO] [stderr] 19: 0x572e4c709e0e - cucumber::cucumber::Cucumber::run_and_exit::{{closure}}::h5697dd47629c3b5f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cucumber-0.21.1/src/cucumber.rs:1195:57 [INFO] [stderr] 20: 0x572e4c66282e - cucumber_runner::main::{{closure}}::h0c1a3cb0a0579ba1 [INFO] [stderr] at /opt/rustwide/workdir/tests/cucumber_runner.rs:34:14 [INFO] [stderr] 21: 0x572e4c64396d - as core::future::future::Future>::poll::h8f1447a13cbd04f0 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/future/future.rs:133:9 [INFO] [stderr] 22: 0x572e4c62fa3d - tokio::runtime::park::CachedParkThread::block_on::{{closure}}::h6b3ac42da9b77a4d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/park.rs:281:74 [INFO] [stderr] 23: 0x572e4c62ebd4 - tokio::runtime::coop::with_budget::h8ffb04bd58d44823 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/coop.rs:107:5 [INFO] [stderr] 24: 0x572e4c62ebd4 - tokio::runtime::coop::budget::hee49b1c3c6fed996 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/coop.rs:73:5 [INFO] [stderr] 25: 0x572e4c62ebd4 - tokio::runtime::park::CachedParkThread::block_on::h17411253bcd4069f [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/park.rs:281:31 [INFO] [stderr] 26: 0x572e4c626b80 - tokio::runtime::context::blocking::BlockingRegionGuard::block_on::hfa87fb067c53c422 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/context/blocking.rs:66:14 [INFO] [stderr] 27: 0x572e4c6bb9ee - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::{{closure}}::hed24f636eeaaf664 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/scheduler/multi_thread/mod.rs:87:22 [INFO] [stderr] 28: 0x572e4c67a07a - tokio::runtime::context::runtime::enter_runtime::he451023c15af8f8d [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/context/runtime.rs:65:16 [INFO] [stderr] 29: 0x572e4c6bb951 - tokio::runtime::scheduler::multi_thread::MultiThread::block_on::hc35b43ba92059893 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/scheduler/multi_thread/mod.rs:86:9 [INFO] [stderr] 30: 0x572e4c6dc8fa - tokio::runtime::runtime::Runtime::block_on_inner::h3ab1de7eb0506831 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/runtime.rs:363:50 [INFO] [stderr] 31: 0x572e4c6dcce6 - tokio::runtime::runtime::Runtime::block_on::h56ef5561e17f3d10 [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.39.2/src/runtime/runtime.rs:333:18 [INFO] [stderr] 32: 0x572e4c6623b4 - cucumber_runner::main::he99fa949341b8542 [INFO] [stderr] at /opt/rustwide/workdir/tests/cucumber_runner.rs:35:12 [INFO] [stderr] 33: 0x572e4c65040b - core::ops::function::FnOnce::call_once::h6b4c516993f1a0ad [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:253:5 [INFO] [stderr] 34: 0x572e4c62b9ae - std::sys::backtrace::__rust_begin_short_backtrace::hc7a733332b79c29a [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/sys/backtrace.rs:158:18 [INFO] [stderr] 35: 0x572e4c6f80d1 - std::rt::lang_start::{{closure}}::h8f0268a44b9ef951 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/rt.rs:206:18 [INFO] [stderr] 36: 0x572e4cf91e80 - core::ops::function::impls:: for &F>::call_once::hb84e9e033646564e [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/core/src/ops/function.rs:290:21 [INFO] [stderr] 37: 0x572e4cf91e80 - std::panicking::catch_unwind::do_call::hbd46cd07e9e2b512 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stderr] 38: 0x572e4cf91e80 - std::panicking::catch_unwind::hd048d6861d343544 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stderr] 39: 0x572e4cf91e80 - std::panic::catch_unwind::h141ca8973277f822 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stderr] 40: 0x572e4cf91e80 - std::rt::lang_start_internal::{{closure}}::hc1f3273d5e4e0426 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/rt.rs:175:24 [INFO] [stderr] 41: 0x572e4cf91e80 - std::panicking::catch_unwind::do_call::hc215ba2b02ac1f8c [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:590:40 [INFO] [stderr] 42: 0x572e4cf91e80 - std::panicking::catch_unwind::h67f54bbdc14963b0 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panicking.rs:553:19 [INFO] [stderr] 43: 0x572e4cf91e80 - std::panic::catch_unwind::h7d01c664f3f34538 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/panic.rs:359:14 [INFO] [stderr] 44: 0x572e4cf91e80 - std::rt::lang_start_internal::hcbf1d15fae983a0f [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/rt.rs:171:5 [INFO] [stderr] 45: 0x572e4c6f80b7 - std::rt::lang_start::h5fdb756d0a739091 [INFO] [stderr] at /rustc/ad85bc524b1ad696e42061ad8338d382dffbdbe5/library/std/src/rt.rs:205:5 [INFO] [stderr] 46: 0x572e4c66d58e - main [INFO] [stderr] 47: 0x74217f5521ca - [INFO] [stderr] 48: 0x74217f55228b - __libc_start_main [INFO] [stderr] 49: 0x572e4c5eb9c5 - _start [INFO] [stderr] 50: 0x0 - [INFO] [stderr] error: test failed, to rerun pass `--test cucumber_runner` [INFO] running `Command { std: "docker" "inspect" "47bf3fbdcdadc3ca4644af83340928c81580792f8f861e3639e169d8df6efacc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47bf3fbdcdadc3ca4644af83340928c81580792f8f861e3639e169d8df6efacc", kill_on_drop: false }` [INFO] [stdout] 47bf3fbdcdadc3ca4644af83340928c81580792f8f861e3639e169d8df6efacc