[INFO] cloning repository https://github.com/apridosimarmata/rust_elevator [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/apridosimarmata/rust_elevator" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapridosimarmata%2Frust_elevator", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapridosimarmata%2Frust_elevator'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e9177cf86894f29df43c247997c90aa8fa948f8e [INFO] testing apridosimarmata/rust_elevator against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fapridosimarmata%2Frust_elevator" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/apridosimarmata/rust_elevator [INFO] finished tweaking git repo https://github.com/apridosimarmata/rust_elevator [INFO] tweaked toml for git repo https://github.com/apridosimarmata/rust_elevator written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/apridosimarmata/rust_elevator 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/apridosimarmata/rust_elevator 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 component v0.1.1 [INFO] [stderr] Downloaded actix-web-lab-derive v0.24.0 [INFO] [stderr] Downloaded serde_html_form v0.2.7 [INFO] [stderr] Downloaded actix-server v2.5.1 [INFO] [stderr] Downloaded brotli-decompressor v4.0.3 [INFO] [stderr] Downloaded actix-http v3.10.0 [INFO] [stderr] Downloaded actix-web v4.10.2 [INFO] [stderr] Downloaded actix-web-lab v0.24.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] bf3e42b66f13068a26e24fd7dc2e01ca13f41851c121c410b6d4f420672769f8 [INFO] running `Command { std: "docker" "start" "-a" "bf3e42b66f13068a26e24fd7dc2e01ca13f41851c121c410b6d4f420672769f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bf3e42b66f13068a26e24fd7dc2e01ca13f41851c121c410b6d4f420672769f8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bf3e42b66f13068a26e24fd7dc2e01ca13f41851c121c410b6d4f420672769f8", kill_on_drop: false }` [INFO] [stdout] bf3e42b66f13068a26e24fd7dc2e01ca13f41851c121c410b6d4f420672769f8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] b938e0eb6d44254f43a6d38ab2fa13a9976bde2f373df36e30f68989d135d87f [INFO] running `Command { std: "docker" "start" "-a" "b938e0eb6d44254f43a6d38ab2fa13a9976bde2f373df36e30f68989d135d87f", kill_on_drop: false }` [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling local-waker v0.1.4 [INFO] [stderr] Compiling synstructure v0.13.1 [INFO] [stderr] Compiling zerovec-derive v0.10.3 [INFO] [stderr] Compiling cc v1.2.20 [INFO] [stderr] Compiling icu_provider_macros v1.5.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling regex-lite v0.1.6 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling actix-utils v3.0.1 [INFO] [stderr] 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v0.2.16 [INFO] [stderr] Compiling csv-core v0.1.12 [INFO] [stderr] Compiling derive_more v0.99.20 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling ahash v0.8.11 [INFO] [stderr] Compiling csv v1.3.1 [INFO] [stderr] Compiling serde_html_form v0.2.7 [INFO] [stderr] Compiling serde_path_to_error v0.1.17 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Compiling yoke v0.7.5 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling actix-web-lab-derive v0.24.0 [INFO] [stderr] Compiling http-range v0.1.5 [INFO] [stderr] Compiling zerovec v0.10.4 [INFO] [stderr] Compiling arc-swap v1.7.1 [INFO] [stderr] Compiling component v0.1.1 [INFO] [stderr] Compiling uuid v1.16.0 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling tinystr v0.7.6 [INFO] [stderr] Compiling icu_collections v1.5.0 [INFO] [stderr] Compiling icu_locid v1.5.0 [INFO] [stderr] Compiling icu_provider v1.5.0 [INFO] [stderr] Compiling icu_locid_transform v1.5.0 [INFO] [stderr] Compiling tokio-util v0.7.15 [INFO] [stderr] Compiling actix-rt v2.10.0 [INFO] [stderr] Compiling tokio-stream v0.1.17 [INFO] [stderr] Compiling actix-server v2.5.1 [INFO] [stderr] Compiling actix-codec v0.5.2 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling icu_properties v1.5.1 [INFO] [stderr] Compiling icu_normalizer v1.5.0 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling idna_adapter v1.2.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling actix-http v3.10.0 [INFO] [stderr] Compiling actix-web v4.10.2 [INFO] [stderr] Compiling actix-files v0.6.6 [INFO] [stderr] Compiling actix-web-lab v0.24.1 [INFO] [stderr] Compiling elevator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ServiceRequest`, `ServiceResponse`, `Service`, `Transform`, and `http::Error` [INFO] [stdout] --> src/main.rs:4:51 [INFO] [stdout] | [INFO] [stdout] 4 | use actix_web::{cookie::{Cookie, SameSite}, dev::{Service, ServiceRequest, ServiceResponse, Transform}, http::Error, web, App, HttpReques... [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::Ready` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::future::Ready; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elevator` [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:40:41 [INFO] [stdout] | [INFO] [stdout] 40 | async fn insert_elevator(&mut self, elevator: crate::elevator::ElevatorState) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elevator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elevator_id` [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 44 | async fn remove_elevator(&mut self, elevator_id: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elevator_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:65:35 [INFO] [stdout] | [INFO] [stdout] 65 | async fn bubble_up(&mut self, index: usize) -> (usize, Option) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:76:37 [INFO] [stdout] | [INFO] [stdout] 76 | async fn bubble_down(&mut self, index: usize) -> (usize, Option) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ok` [INFO] [stdout] --> src/elevator_controller.rs:133:17 [INFO] [stdout] | [INFO] [stdout] 133 | let ok = self.state_transmitter.send(elevator.clone()); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `elevator` is never read [INFO] [stdout] --> src/central_elevator_controller.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | let mut elevator: Option = None; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/http/handler.rs:134:25 [INFO] [stdout] | [INFO] [stdout] 134 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ElevatorHeap` is never constructed [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct ElevatorHeap { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `bubble_up` and `bubble_down` are never used [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 64 | impl ElevatorHeap { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] 65 | async fn bubble_up(&mut self, index: usize) -> (usize, Option) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | async fn bubble_down(&mut self, index: usize) -> (usize, Option) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `elevator` and `id` are never read [INFO] [stdout] --> src/http/handler.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct Visitor { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | elevator: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `elevator_passenger` is never read [INFO] [stdout] --> src/http/handler.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ElevatorHTTPHandlerImpl { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | elevator_passenger: Mutex>>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.48s [INFO] running `Command { std: "docker" "inspect" "b938e0eb6d44254f43a6d38ab2fa13a9976bde2f373df36e30f68989d135d87f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b938e0eb6d44254f43a6d38ab2fa13a9976bde2f373df36e30f68989d135d87f", kill_on_drop: false }` [INFO] [stdout] b938e0eb6d44254f43a6d38ab2fa13a9976bde2f373df36e30f68989d135d87f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] d6048f746427ff6c50d850533e8f0de4ba526758b05e7af6b721d38e97307b7d [INFO] running `Command { std: "docker" "start" "-a" "d6048f746427ff6c50d850533e8f0de4ba526758b05e7af6b721d38e97307b7d", kill_on_drop: false }` [INFO] [stderr] Compiling elevator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `ServiceRequest`, `ServiceResponse`, `Service`, `Transform`, and `http::Error` [INFO] [stdout] --> src/main.rs:4:51 [INFO] [stdout] | [INFO] [stdout] 4 | use actix_web::{cookie::{Cookie, SameSite}, dev::{Service, ServiceRequest, ServiceResponse, Transform}, http::Error, web, App, HttpReques... [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `futures::future::Ready` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use futures::future::Ready; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elevator` [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:40:41 [INFO] [stdout] | [INFO] [stdout] 40 | async fn insert_elevator(&mut self, elevator: crate::elevator::ElevatorState) -> Result<(), MyError> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elevator` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `elevator_id` [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:44:41 [INFO] [stdout] | [INFO] [stdout] 44 | async fn remove_elevator(&mut self, elevator_id: usize) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elevator_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:65:35 [INFO] [stdout] | [INFO] [stdout] 65 | async fn bubble_up(&mut self, index: usize) -> (usize, Option) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:76:37 [INFO] [stdout] | [INFO] [stdout] 76 | async fn bubble_down(&mut self, index: usize) -> (usize, Option) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ok` [INFO] [stdout] --> src/elevator_controller.rs:133:17 [INFO] [stdout] | [INFO] [stdout] 133 | let ok = self.state_transmitter.send(elevator.clone()); [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `elevator` is never read [INFO] [stdout] --> src/central_elevator_controller.rs:158:17 [INFO] [stdout] | [INFO] [stdout] 158 | let mut elevator: Option = None; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/http/handler.rs:134:25 [INFO] [stdout] | [INFO] [stdout] 134 | Err(e) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ElevatorHeap` is never constructed [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:18:12 [INFO] [stdout] | [INFO] [stdout] 18 | pub struct ElevatorHeap { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `bubble_up` and `bubble_down` are never used [INFO] [stdout] --> src/elevator_pools/elevator_heap.rs:65:14 [INFO] [stdout] | [INFO] [stdout] 64 | impl ElevatorHeap { [INFO] [stdout] | ----------------- methods in this implementation [INFO] [stdout] 65 | async fn bubble_up(&mut self, index: usize) -> (usize, Option) { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 76 | async fn bubble_down(&mut self, index: usize) -> (usize, Option) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `elevator` and `id` are never read [INFO] [stdout] --> src/http/handler.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct Visitor { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 14 | elevator: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `elevator_passenger` is never read [INFO] [stdout] --> src/http/handler.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct ElevatorHTTPHandlerImpl { [INFO] [stdout] | ----------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 24 | elevator_passenger: Mutex>>> [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.22s [INFO] running `Command { std: "docker" "inspect" "d6048f746427ff6c50d850533e8f0de4ba526758b05e7af6b721d38e97307b7d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d6048f746427ff6c50d850533e8f0de4ba526758b05e7af6b721d38e97307b7d", kill_on_drop: false }` [INFO] [stdout] d6048f746427ff6c50d850533e8f0de4ba526758b05e7af6b721d38e97307b7d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 825a3794b448652187c8f1e0649421011eabbaf9a8cdc44e6092f5f8fd230380 [INFO] running `Command { std: "docker" "start" "-a" "825a3794b448652187c8f1e0649421011eabbaf9a8cdc44e6092f5f8fd230380", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `ServiceRequest`, `ServiceResponse`, `Service`, `Transform`, and `http::Error` [INFO] [stderr] --> src/main.rs:4:51 [INFO] [stderr] | [INFO] [stderr] 4 | use actix_web::{cookie::{Cookie, SameSite}, dev::{Service, ServiceRequest, ServiceResponse, Transform}, http::Error, web, App, HttpReques... [INFO] [stderr] | ^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::Ready` [INFO] [stderr] --> src/main.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use futures::future::Ready; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `elevator` [INFO] [stderr] --> src/elevator_pools/elevator_heap.rs:40:41 [INFO] [stderr] | [INFO] [stderr] 40 | async fn insert_elevator(&mut self, elevator: crate::elevator::ElevatorState) -> Result<(), MyError> { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elevator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `elevator_id` [INFO] [stderr] --> src/elevator_pools/elevator_heap.rs:44:41 [INFO] [stderr] | [INFO] [stderr] 44 | async fn remove_elevator(&mut self, elevator_id: usize) -> Option { [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_elevator_id` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/elevator_pools/elevator_heap.rs:65:35 [INFO] [stderr] | [INFO] [stderr] 65 | async fn bubble_up(&mut self, index: usize) -> (usize, Option) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/elevator_pools/elevator_heap.rs:76:37 [INFO] [stderr] | [INFO] [stderr] 76 | async fn bubble_down(&mut self, index: usize) -> (usize, Option) { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ok` [INFO] [stderr] --> src/elevator_controller.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let ok = self.state_transmitter.send(elevator.clone()); [INFO] [stderr] | ^^ help: if this is intentional, prefix it with an underscore: `_ok` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `elevator` is never read [INFO] [stderr] --> src/central_elevator_controller.rs:158:17 [INFO] [stderr] | [INFO] [stderr] 158 | let mut elevator: Option = None; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/http/handler.rs:134:25 [INFO] [stderr] | [INFO] [stderr] 134 | Err(e) => { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: struct `ElevatorHeap` is never constructed [INFO] [stderr] --> src/elevator_pools/elevator_heap.rs:18:12 [INFO] [stderr] | [INFO] [stderr] 18 | pub struct ElevatorHeap { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: methods `bubble_up` and `bubble_down` are never used [INFO] [stderr] --> src/elevator_pools/elevator_heap.rs:65:14 [INFO] [stderr] | [INFO] [stderr] 64 | impl ElevatorHeap { [INFO] [stderr] | ----------------- methods in this implementation [INFO] [stderr] 65 | async fn bubble_up(&mut self, index: usize) -> (usize, Option) { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 76 | async fn bubble_down(&mut self, index: usize) -> (usize, Option) { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `elevator` and `id` are never read [INFO] [stderr] --> src/http/handler.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 13 | struct Visitor { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 14 | elevator: Option, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 17 | id: String, [INFO] [stderr] | ^^ [INFO] [stderr] [INFO] [stderr] warning: field `elevator_passenger` is never read [INFO] [stderr] --> src/http/handler.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 20 | pub struct ElevatorHTTPHandlerImpl { [INFO] [stderr] | ----------------------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 24 | elevator_passenger: Mutex>>> [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `elevator` (bin "elevator" test) generated 13 warnings (run `cargo fix --bin "elevator" --tests` to apply 2 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/elevator-84fa724cb7a3fc6a) [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" "825a3794b448652187c8f1e0649421011eabbaf9a8cdc44e6092f5f8fd230380", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "825a3794b448652187c8f1e0649421011eabbaf9a8cdc44e6092f5f8fd230380", kill_on_drop: false }` [INFO] [stdout] 825a3794b448652187c8f1e0649421011eabbaf9a8cdc44e6092f5f8fd230380