[INFO] cloning repository https://github.com/emgniddikur/rust_sandbox [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/emgniddikur/rust_sandbox" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femgniddikur%2Frust_sandbox", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femgniddikur%2Frust_sandbox'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e185a37ff85d1aae43dc2c10b67339987a9fed57 [INFO] checking emgniddikur/rust_sandbox against master#18a6d911caba59605eb03db1452848a85d2e5879 for pr-112743 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Femgniddikur%2Frust_sandbox" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/emgniddikur/rust_sandbox on toolchain 18a6d911caba59605eb03db1452848a85d2e5879 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain [INFO] started tweaking git repo https://github.com/emgniddikur/rust_sandbox [INFO] finished tweaking git repo https://github.com/emgniddikur/rust_sandbox [INFO] tweaked toml for git repo https://github.com/emgniddikur/rust_sandbox written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/emgniddikur/rust_sandbox 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" "+18a6d911caba59605eb03db1452848a85d2e5879" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rusoto_dynamodb v0.48.0 [INFO] [stderr] Downloaded aws-sigv4 v0.52.0 [INFO] [stderr] Downloaded aws-sdk-dynamodb v0.22.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 761bf907f1195f2c5f536eba7731d212ae1223024197d68e548c7391d1ffe25c [INFO] running `Command { std: "docker" "start" "-a" "761bf907f1195f2c5f536eba7731d212ae1223024197d68e548c7391d1ffe25c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "761bf907f1195f2c5f536eba7731d212ae1223024197d68e548c7391d1ffe25c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "761bf907f1195f2c5f536eba7731d212ae1223024197d68e548c7391d1ffe25c", kill_on_drop: false }` [INFO] [stdout] 761bf907f1195f2c5f536eba7731d212ae1223024197d68e548c7391d1ffe25c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+18a6d911caba59605eb03db1452848a85d2e5879" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c4aa793c7cadca7e79f319d9873536b5bb83204cb4d63a8ee6af50859f84bce2 [INFO] running `Command { std: "docker" "start" "-a" "c4aa793c7cadca7e79f319d9873536b5bb83204cb4d63a8ee6af50859f84bce2", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling libc v0.2.141 [INFO] [stderr] Compiling syn v1.0.107 [INFO] [stderr] Checking once_cell v1.15.0 [INFO] [stderr] Compiling lock_api v0.4.9 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Compiling futures-core v0.3.25 [INFO] [stderr] Checking futures-sink v0.3.25 [INFO] [stderr] Checking itoa v1.0.4 [INFO] [stderr] Compiling parking_lot_core v0.9.5 [INFO] [stderr] Compiling cc v1.0.78 [INFO] [stderr] Checking bytes v1.3.0 [INFO] [stderr] Compiling tokio v1.27.0 [INFO] [stderr] Checking tracing-core v0.1.30 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Compiling futures-channel v0.3.25 [INFO] [stderr] Compiling futures-task v0.3.25 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling futures-util v0.3.25 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Checking ryu v1.0.11 [INFO] [stderr] Compiling typenum v1.16.0 [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Checking num_cpus v1.14.0 [INFO] [stderr] Checking mio v0.8.5 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking signal-hook-registry v1.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling generic-array v0.14.6 [INFO] [stderr] Checking http v0.2.8 [INFO] [stderr] Compiling httparse v1.8.0 [INFO] [stderr] Checking tower-service v0.3.2 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking either v1.8.0 [INFO] [stderr] Compiling semver v1.0.14 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking openssl-probe v0.1.5 [INFO] [stderr] Checking percent-encoding v2.2.0 [INFO] [stderr] Checking outref v0.1.0 [INFO] [stderr] Checking base64 v0.13.1 [INFO] [stderr] Checking simd-abstraction v0.7.1 [INFO] [stderr] Checking time-core v0.1.0 [INFO] [stderr] Checking subtle v2.4.1 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking time v0.3.17 [INFO] [stderr] Checking base64-simd v0.7.0 [INFO] [stderr] Checking zeroize v1.5.7 [INFO] [stderr] Checking cpufeatures v0.2.5 [INFO] [stderr] Compiling rustls v0.20.7 [INFO] [stderr] Checking bytes-utils v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Checking rustls-pemfile v1.0.1 [INFO] [stderr] Checking aho-corasick v0.7.19 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Checking rustls-native-certs v0.6.2 [INFO] [stderr] Checking block-buffer v0.10.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling aws-types v0.52.0 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Checking aws-smithy-types v0.52.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Checking fastrand v1.8.0 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v0.4.1 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking yansi v0.5.1 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking pretty_assertions v1.3.0 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking threadpool v1.8.1 [INFO] [stderr] Checking dotenv v0.15.0 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Checking os_str_bytes v6.3.0 [INFO] [stderr] Checking unicode-segmentation v1.10.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking tests v0.1.0 (/opt/rustwide/workdir/tests) [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Compiling tokio-macros v2.0.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking bit_field v0.10.1 [INFO] [stderr] Checking xml-rs v0.8.4 [INFO] [stderr] Checking half v2.1.0 [INFO] [stderr] Compiling anyhow v1.0.70 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking jpeg-decoder v0.2.6 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking clap_lex v0.2.4 [INFO] [stderr] Checking png v0.17.7 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Checking tiff v0.7.4 [INFO] [stderr] Checking thread_local v1.1.4 [INFO] [stderr] Checking humantime v2.1.0 [INFO] [stderr] Checking bytemuck v1.12.3 [INFO] [stderr] Checking textwrap v0.15.1 [INFO] [stderr] Checking env_logger v0.9.1 [INFO] [stderr] Checking tracing-subscriber v0.3.16 [INFO] [stderr] Checking validation v0.1.0 (/opt/rustwide/workdir/validation) [INFO] [stderr] Compiling tracing-attributes v0.1.23 [INFO] [stderr] Compiling futures-macro v0.3.25 [INFO] [stderr] Compiling pin-project-internal v1.0.12 [INFO] [stderr] Compiling clap_derive v3.2.18 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [INFO] [stderr] Checking string v0.1.0 (/opt/rustwide/workdir/string) [INFO] [stdout] warning: function `len` is never used [INFO] [stdout] --> validation/src/validation.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | fn len(val: &str) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `min` is never used [INFO] [stdout] --> validation/src/validation.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | pub fn min(val: &str, min_len: usize) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max` is never used [INFO] [stdout] --> validation/src/validation.rs:12:12 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn max(val: &str, max_len: usize) -> bool { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking pin-project v1.0.12 [INFO] [stdout] warning: function `greet` is never used [INFO] [stdout] --> tests/src/message.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn greet(name: &str) -> String { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add` is never used [INFO] [stdout] --> tests/src/unit_tests.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn add(left: i32, right: i32) -> i32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking flume v0.10.14 [INFO] [stderr] Checking sandbox v0.1.0 (/opt/rustwide/workdir/sandbox) [INFO] [stderr] Checking traits v0.1.0 (/opt/rustwide/workdir/traits) [INFO] [stdout] warning: field `item` is never read [INFO] [stdout] --> traits/src/derive/debug.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Struct { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 7 | item: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Struct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking features v0.1.0 (/opt/rustwide/workdir/features) [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking asynchronous v0.1.0 (/opt/rustwide/workdir/asynchronous) [INFO] [stderr] Checking enums v0.1.0 (/opt/rustwide/workdir/enums) [INFO] [stderr] Checking exr v1.5.2 [INFO] [stderr] Checking collections v0.1.0 (/opt/rustwide/workdir/collections) [INFO] [stderr] Checking concurrency v0.1.0 (/opt/rustwide/workdir/concurrency) [INFO] [stderr] Checking logs v0.1.0 (/opt/rustwide/workdir/logs) [INFO] [stderr] Checking time v0.1.0 (/opt/rustwide/workdir/time) [INFO] [stderr] Checking iterators v0.1.0 (/opt/rustwide/workdir/iterators) [INFO] [stderr] Checking env v0.1.0 (/opt/rustwide/workdir/env) [INFO] [stderr] Checking macros v0.1.0 (/opt/rustwide/workdir/macros) [INFO] [stderr] Checking attributes v0.1.0 (/opt/rustwide/workdir/attributes) [INFO] [stderr] Checking cargo v0.1.0 (/opt/rustwide/workdir/cargo) [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> attributes/src/cfg_attr.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct Foo {} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking generics v0.1.0 (/opt/rustwide/workdir/generics) [INFO] [stderr] Checking io v0.1.0 (/opt/rustwide/workdir/io) [INFO] [stderr] Checking structs v0.1.0 (/opt/rustwide/workdir/structs) [INFO] [stderr] Checking tree v0.1.0 (/opt/rustwide/workdir/tree) [INFO] [stderr] Checking smart_pointers v0.1.0 (/opt/rustwide/workdir/smart_pointers) [INFO] [stderr] Checking error_handling v0.1.0 (/opt/rustwide/workdir/error_handling) [INFO] [stderr] Checking persistence v0.1.0 (/opt/rustwide/workdir/persistence) [INFO] [stdout] warning: unused variable: `some_v` [INFO] [stdout] --> error_handling/src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let some_v = div(2, 2).ok(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_some_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `some_e` [INFO] [stdout] --> error_handling/src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let some_e = div(2, 0).err(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_some_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `display_result` is never used [INFO] [stdout] --> error_handling/src/main.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn display_result(result: Result) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiple_error` is never used [INFO] [stdout] --> error_handling/src/error_propagation.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn multiple_error(s: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `some_v` [INFO] [stdout] --> error_handling/src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let some_v = div(2, 2).ok(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_some_v` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `some_e` [INFO] [stdout] --> error_handling/src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let some_e = div(2, 0).err(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_some_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `display_result` is never used [INFO] [stdout] --> error_handling/src/main.rs:22:4 [INFO] [stdout] | [INFO] [stdout] 22 | fn display_result(result: Result) { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `multiple_error` is never used [INFO] [stdout] --> error_handling/src/error_propagation.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn multiple_error(s: &str) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | fn create(&self, payload: CreateTodo) -> Todo { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | fn get(&self, id: Id) -> Todo { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | fn update(&self, id: Id, payload: UpdateTodo) -> Todo { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:44:30 [INFO] [stdout] | [INFO] [stdout] 44 | fn update(&self, id: Id, payload: UpdateTodo) -> Todo { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | fn delete(&self, id: Id) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> persistence/src/arc_mutex.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn main() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read_todos_ref`, and `write_todos_ref` are never used [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl TodoRepository { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 18 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn read_todos_ref(&self) -> RwLockReadGuard { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn write_todos_ref(&self) -> RwLockWriteGuard { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> persistence/src/rc_refcell.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn main() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `text` are never read [INFO] [stdout] --> persistence/src/todo.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Todo { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 6 | id: Id, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | text: Text, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> persistence/src/todo.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Todo { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 11 | pub fn new(id: Id, text: Text) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `text` is never read [INFO] [stdout] --> persistence/src/todo.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct CreateTodo { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 17 | text: Text, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ddd v0.1.0 (/opt/rustwide/workdir/ddd) [INFO] [stdout] warning: field `text` is never read [INFO] [stdout] --> persistence/src/todo.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct UpdateTodo { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 21 | text: Text, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking ownership v0.1.0 (/opt/rustwide/workdir/ownership) [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:36:22 [INFO] [stdout] | [INFO] [stdout] 36 | fn create(&self, payload: CreateTodo) -> Todo { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:40:19 [INFO] [stdout] | [INFO] [stdout] 40 | fn get(&self, id: Id) -> Todo { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:44:22 [INFO] [stdout] | [INFO] [stdout] 44 | fn update(&self, id: Id, payload: UpdateTodo) -> Todo { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `payload` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:44:30 [INFO] [stdout] | [INFO] [stdout] 44 | fn update(&self, id: Id, payload: UpdateTodo) -> Todo { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_payload` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `id` [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:48:22 [INFO] [stdout] | [INFO] [stdout] 48 | fn delete(&self, id: Id) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> persistence/src/arc_mutex.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn main() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read_todos_ref`, and `write_todos_ref` are never used [INFO] [stdout] --> persistence/src/arc_rw_lock.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl TodoRepository { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 18 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 22 | fn read_todos_ref(&self) -> RwLockReadGuard { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | fn write_todos_ref(&self) -> RwLockWriteGuard { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> persistence/src/rc_refcell.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn main() {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id` and `text` are never read [INFO] [stdout] --> persistence/src/todo.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Todo { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 6 | id: Id, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | text: Text, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> persistence/src/todo.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 10 | impl Todo { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] 11 | pub fn new(id: Id, text: Text) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `text` is never read [INFO] [stdout] --> persistence/src/todo.rs:17:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct CreateTodo { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 17 | text: Text, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `text` is never read [INFO] [stdout] --> persistence/src/todo.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct UpdateTodo { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 21 | text: Text, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> ownership/src/lifetimes.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | fn longest2<'a>(x: &'a str, y: &str) -> &'a str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> ownership/src/lifetimes.rs:81:22 [INFO] [stdout] | [INFO] [stdout] 81 | fn method(&self, s: &str) -> &str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest` is never used [INFO] [stdout] --> ownership/src/lifetimes.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest2` is never used [INFO] [stdout] --> ownership/src/lifetimes.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn longest2<'a>(x: &'a str, y: &str) -> &'a str { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `func` is never used [INFO] [stdout] --> ownership/src/lifetimes.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn func(s: &str) -> &str { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S` is never constructed [INFO] [stdout] --> ownership/src/lifetimes.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | struct S<'a> { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `method` and `method2` are never used [INFO] [stdout] --> ownership/src/lifetimes.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 79 | impl<'a> S<'a> { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 80 | // ライフタイム注釈を省略した場合、selfのライフタイムが出力ライフタイム引数に代入される [INFO] [stdout] 81 | fn method(&self, s: &str) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn method2<'b>(&self, s: &'b str) -> &'b str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking closures v0.1.0 (/opt/rustwide/workdir/closures) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> smart_pointers/src/deref.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | let mut name = MyBox::new("name".to_string()); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> smart_pointers/src/rc.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let b = Cons(3, Rc::clone(&a)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> smart_pointers/src/rc.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let c = Cons(4, Rc::clone(&a)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `factorial` is never used [INFO] [stdout] --> closures/src/recursive.rs:1:4 [INFO] [stdout] | [INFO] [stdout] 1 | fn factorial(n: u32) -> u32 { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `item` is never read [INFO] [stdout] --> traits/src/derive/debug.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 6 | struct Struct { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 7 | item: i32, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Struct` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-util v0.7.4 [INFO] [stdout] warning: struct `Foo` is never constructed [INFO] [stdout] --> attributes/src/cfg_attr.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | struct Foo {} [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tokio-stream v0.1.11 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking clap v3.2.22 [INFO] [stdout] warning: unused import: `create_mock_node` [INFO] [stdout] --> tree/src/flattened_tree.rs:1:19 [INFO] [stdout] | [INFO] [stdout] 1 | use super::node::{create_mock_node, Node}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `create_mock_flattened_tree` [INFO] [stdout] --> tree/src/node.rs:1:29 [INFO] [stdout] | [INFO] [stdout] 1 | use super::flattened_tree::{create_mock_flattened_tree, FlattenedTreeItem}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `y` [INFO] [stdout] --> ownership/src/lifetimes.rs:66:29 [INFO] [stdout] | [INFO] [stdout] 66 | fn longest2<'a>(x: &'a str, y: &str) -> &'a str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_y` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `s` [INFO] [stdout] --> ownership/src/lifetimes.rs:81:22 [INFO] [stdout] | [INFO] [stdout] 81 | fn method(&self, s: &str) -> &str { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_s` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest` is never used [INFO] [stdout] --> ownership/src/lifetimes.rs:48:4 [INFO] [stdout] | [INFO] [stdout] 48 | fn longest<'a>(x: &'a str, y: &'a str) -> &'a str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `longest2` is never used [INFO] [stdout] --> ownership/src/lifetimes.rs:66:4 [INFO] [stdout] | [INFO] [stdout] 66 | fn longest2<'a>(x: &'a str, y: &str) -> &'a str { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `func` is never used [INFO] [stdout] --> ownership/src/lifetimes.rs:71:4 [INFO] [stdout] | [INFO] [stdout] 71 | fn func(s: &str) -> &str { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `S` is never constructed [INFO] [stdout] --> ownership/src/lifetimes.rs:75:8 [INFO] [stdout] | [INFO] [stdout] 75 | struct S<'a> { [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `method` and `method2` are never used [INFO] [stdout] --> ownership/src/lifetimes.rs:81:8 [INFO] [stdout] | [INFO] [stdout] 79 | impl<'a> S<'a> { [INFO] [stdout] | -------------- methods in this implementation [INFO] [stdout] 80 | // ライフタイム注釈を省略した場合、selfのライフタイムが出力ライフタイム引数に代入される [INFO] [stdout] 81 | fn method(&self, s: &str) -> &str { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 85 | fn method2<'b>(&self, s: &'b str) -> &'b str { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b` [INFO] [stdout] --> smart_pointers/src/rc.rs:34:9 [INFO] [stdout] | [INFO] [stdout] 34 | let b = Cons(3, Rc::clone(&a)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_b` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `c` [INFO] [stdout] --> smart_pointers/src/rc.rs:38:13 [INFO] [stdout] | [INFO] [stdout] 38 | let c = Cons(4, Rc::clone(&a)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_c` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> smart_pointers/src/deref.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 34 | impl MyBox { [INFO] [stdout] | ---------------- associated function in this implementation [INFO] [stdout] 35 | fn new(x: T) -> MyBox { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking h2 v0.3.15 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking aws-smithy-async v0.52.0 [INFO] [stderr] Checking futures-executor v0.3.25 [INFO] [stderr] Checking image v0.24.4 [INFO] [stderr] Checking futures v0.3.25 [INFO] [stderr] Checking cli v0.1.0 (/opt/rustwide/workdir/cli) [INFO] [stderr] Checking chrono v0.4.24 [INFO] [stderr] Checking serde_sandbox v0.1.0 (/opt/rustwide/workdir/serde_sandbox) [INFO] [stderr] Checking type_conversion v0.1.0 (/opt/rustwide/workdir/type_conversion) [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> type_conversion/src/from_into.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let a = A::from(b); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_vec` [INFO] [stdout] --> type_conversion/src/from_into.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let b_vec = a_vec.into_iter().map(|a| a.into()).collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_b_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> type_conversion/src/from_into2.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let a: A = b.into(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> type_conversion/src/from_into.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vec` is never used [INFO] [stdout] --> type_conversion/src/from_into.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn vec() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> type_conversion/src/from_into2.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> type_conversion/src/from_into.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | let a = A::from(b); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `b_vec` [INFO] [stdout] --> type_conversion/src/from_into.rs:25:9 [INFO] [stdout] | [INFO] [stdout] 25 | let b_vec = a_vec.into_iter().map(|a| a.into()).collect::>(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_b_vec` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> type_conversion/src/from_into2.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | let a: A = b.into(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> type_conversion/src/from_into.rs:17:4 [INFO] [stdout] | [INFO] [stdout] 17 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `vec` is never used [INFO] [stdout] --> type_conversion/src/from_into.rs:23:4 [INFO] [stdout] | [INFO] [stdout] 23 | fn vec() { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> type_conversion/src/from_into2.rs:12:4 [INFO] [stdout] | [INFO] [stdout] 12 | fn main() { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking image v0.1.0 (/opt/rustwide/workdir/image) [INFO] [stderr] Checking hyper v0.14.23 [INFO] [stderr] Checking aws-smithy-http v0.52.0 [INFO] [stderr] Checking hyper-rustls v0.23.2 [INFO] [stderr] Checking rusoto_credential v0.48.0 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking aws-smithy-http-tower v0.52.0 [INFO] [stderr] Checking aws-sigv4 v0.52.0 [INFO] [stderr] Checking rusoto_signature v0.48.0 [INFO] [stderr] Checking aws-smithy-client v0.52.0 [INFO] [stderr] Checking rusoto_dynamodb v0.48.0 [INFO] [stderr] Checking aws-sig-auth v0.52.0 [INFO] [stderr] Checking aws-http v0.52.0 [INFO] [stderr] Checking aws-endpoint v0.52.0 [INFO] [stderr] Checking aws-sdk-sts v0.22.0 [INFO] [stderr] Checking aws-sdk-sso v0.22.0 [INFO] [stderr] Checking aws-sdk-dynamodb v0.22.0 [INFO] [stderr] Checking aws-config v0.52.0 [INFO] [stderr] Checking rusoto v0.1.0 (/opt/rustwide/workdir/rusoto) [INFO] [stdout] warning: function `remove_attributes` is never used [INFO] [stdout] --> rusoto/src/main.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | async fn remove_attributes(table_name: &str, attribute_names: Vec<&str>) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remove_attributes` is never used [INFO] [stdout] --> rusoto/src/main.rs:5:10 [INFO] [stdout] | [INFO] [stdout] 5 | async fn remove_attributes(table_name: &str, attribute_names: Vec<&str>) -> anyhow::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking aws-sdk v0.1.0 (/opt/rustwide/workdir/aws-sdk) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.42s [INFO] running `Command { std: "docker" "inspect" "c4aa793c7cadca7e79f319d9873536b5bb83204cb4d63a8ee6af50859f84bce2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4aa793c7cadca7e79f319d9873536b5bb83204cb4d63a8ee6af50859f84bce2", kill_on_drop: false }` [INFO] [stdout] c4aa793c7cadca7e79f319d9873536b5bb83204cb4d63a8ee6af50859f84bce2