[INFO] cloning repository https://github.com/SzDabrowski/Currency_exchanger- [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SzDabrowski/Currency_exchanger-" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzDabrowski%2FCurrency_exchanger-", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzDabrowski%2FCurrency_exchanger-'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a97561795da4988be469c5c001a58c9a23e1b2b [INFO] testing SzDabrowski/Currency_exchanger- against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSzDabrowski%2FCurrency_exchanger-" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/SzDabrowski/Currency_exchanger- [INFO] finished tweaking git repo https://github.com/SzDabrowski/Currency_exchanger- [INFO] tweaked toml for git repo https://github.com/SzDabrowski/Currency_exchanger- written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/SzDabrowski/Currency_exchanger- on toolchain 1.98.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/SzDabrowski/Currency_exchanger- 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded socket2 v0.5.6 [INFO] [stderr] Downloaded proc-macro2 v1.0.79 [INFO] [stderr] Downloaded windows-targets v0.52.4 [INFO] [stderr] Downloaded fmt v0.1.0 [INFO] [stderr] Downloaded async-trait v0.1.78 [INFO] [stderr] Downloaded smallvec v1.13.1 [INFO] [stderr] Downloaded ryu v1.0.17 [INFO] [stderr] Downloaded cc v1.0.90 [INFO] [stderr] Downloaded openssl-sys v0.9.101 [INFO] [stderr] Downloaded indexmap v2.2.5 [INFO] [stderr] Downloaded bumpalo v3.15.4 [INFO] [stderr] Downloaded serde_json v1.0.114 [INFO] [stderr] Downloaded reqwest v0.11.26 [INFO] [stderr] Downloaded h2 v0.3.25 [INFO] [stderr] Downloaded rustix v0.38.31 [INFO] [stderr] Downloaded windows_aarch64_gnullvm v0.52.4 [INFO] [stderr] Downloaded windows_x86_64_gnullvm v0.52.4 [INFO] [stderr] Downloaded tokio v1.36.0 [INFO] [stderr] Downloaded windows_x86_64_msvc v0.52.4 [INFO] [stderr] Downloaded windows_i686_msvc v0.52.4 [INFO] [stderr] Downloaded windows_x86_64_gnu v0.52.4 [INFO] [stderr] Downloaded windows_aarch64_msvc v0.52.4 [INFO] [stderr] Downloaded windows_i686_gnu v0.52.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857 [INFO] running `Command { std: "docker" "start" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857", 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" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling vcpkg v0.2.15 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling parking_lot_core v0.9.9 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling pin-project-lite v0.2.13 [INFO] [stderr] Compiling bytes v1.5.0 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling itoa v1.0.10 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling futures-task v0.3.30 [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling tinyvec_macros v0.1.1 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling futures-util v0.3.30 [INFO] [stderr] Compiling tinyvec v1.6.0 [INFO] [stderr] Compiling percent-encoding v2.3.1 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling form_urlencoded v1.2.1 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling futures-channel v0.3.30 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling mio v0.8.11 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling signal-hook-registry v1.4.1 [INFO] [stderr] Compiling socket2 v0.5.6 [INFO] [stderr] Compiling indexmap v2.2.5 [INFO] [stderr] Compiling unicode-bidi v0.3.15 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling async-trait v0.1.78 [INFO] [stderr] Compiling base64 v0.21.7 [INFO] [stderr] Compiling unicode-normalization v0.1.23 [INFO] [stderr] Compiling encoding_rs v0.8.33 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling openssl-sys v0.9.101 [INFO] [stderr] Compiling rustls-pemfile v1.0.4 [INFO] [stderr] Compiling sync_wrapper v0.1.2 [INFO] [stderr] Compiling ipnet v2.9.0 [INFO] [stderr] Compiling fmt v0.1.0 [INFO] [stderr] Compiling dotenv v0.15.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling idna v0.5.0 [INFO] [stderr] Compiling http-body v0.4.6 [INFO] [stderr] Compiling url v2.5.0 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling tokio v1.36.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.3.25 [INFO] [stderr] Compiling hyper v0.14.28 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.26 [INFO] [stderr] Compiling currency_converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `exchange_currencies` is never used [INFO] [stdout] --> src/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn exchange_currencies(rate: f64, amount: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `meta` is never read [INFO] [stdout] --> src/exchange_rate.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 59 | struct CurrencyData { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 60 | meta: Meta, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CurrencyData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_updated_at` is never read [INFO] [stdout] --> src/exchange_rate.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | struct Meta { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 66 | last_updated_at: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Meta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> src/exchange_rate.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | struct Currency { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 71 | code: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Currency` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1m 10s [INFO] running `Command { std: "docker" "inspect" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857", 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" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling currency_converter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `exchange_currencies` is never used [INFO] [stdout] --> src/main.rs:11:4 [INFO] [stdout] | [INFO] [stdout] 11 | fn exchange_currencies(rate: f64, amount: f64) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `meta` is never read [INFO] [stdout] --> src/exchange_rate.rs:60:5 [INFO] [stdout] | [INFO] [stdout] 59 | struct CurrencyData { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 60 | meta: Meta, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CurrencyData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `last_updated_at` is never read [INFO] [stdout] --> src/exchange_rate.rs:66:5 [INFO] [stdout] | [INFO] [stdout] 65 | struct Meta { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 66 | last_updated_at: Option, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Meta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `code` is never read [INFO] [stdout] --> src/exchange_rate.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 70 | struct Currency { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 71 | code: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Currency` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.77s [INFO] running `Command { std: "docker" "inspect" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857", 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" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: function `exchange_currencies` is never used [INFO] [stderr] --> src/main.rs:11:4 [INFO] [stderr] | [INFO] [stderr] 11 | fn exchange_currencies(rate: f64, amount: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `meta` is never read [INFO] [stderr] --> src/exchange_rate.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 59 | struct CurrencyData { [INFO] [stderr] | ------------ field in this struct [INFO] [stderr] 60 | meta: Meta, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CurrencyData` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `last_updated_at` is never read [INFO] [stderr] --> src/exchange_rate.rs:66:5 [INFO] [stderr] | [INFO] [stderr] 65 | struct Meta { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] 66 | last_updated_at: Option, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Meta` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `code` is never read [INFO] [stderr] --> src/exchange_rate.rs:71:5 [INFO] [stderr] | [INFO] [stderr] 70 | struct Currency { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 71 | code: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Currency` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: `currency_converter` (bin "currency_converter" test) generated 4 warnings [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.17s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/release/deps/currency_converter-dec1224212a1a173) [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" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857", kill_on_drop: false }` [INFO] [stdout] 959edba1c7f074822c1fd820854619f1c6a7499b0bc26979409bcb7dfce61857