[INFO] updating cached repository nkypy/hello-word [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/nkypy/hello-word [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/nkypy/hello-word" "work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/nkypy/hello-word"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/nkypy/hello-word'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/nkypy/hello-word" "work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/nkypy/hello-word"` [INFO] [stderr] Cloning into 'work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/nkypy/hello-word'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 42caece160fede98e4fad433670698e956c987ce [INFO] sha for GitHub repo nkypy/hello-word: 42caece160fede98e4fad433670698e956c987ce [INFO] validating manifest of nkypy/hello-word on toolchain master#39401465da4ce27aeeb2c2a26133ac35c63aa515 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of nkypy/hello-word on toolchain try#f45cc3094ee337acd688771b9234318046b0572d [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing nkypy/hello-word [INFO] removed workspace from nkypy/hello-word [INFO] removed path dependency carrier from nkypy/hello-word [INFO] finished frobbing nkypy/hello-word [INFO] frobbed toml for nkypy/hello-word written to work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/nkypy/hello-word/Cargo.toml [INFO] started frobbing nkypy/hello-word [INFO] removed workspace from nkypy/hello-word [INFO] removed path dependency carrier from nkypy/hello-word [INFO] finished frobbing nkypy/hello-word [INFO] frobbed toml for nkypy/hello-word written to work/ex/pr-60914/sources/try#f45cc3094ee337acd688771b9234318046b0572d/gh/nkypy/hello-word/Cargo.toml [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dotenv v0.14.1 [INFO] [stderr] Downloaded carrier v0.9.5 [INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+f45cc3094ee337acd688771b9234318046b0572d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking nkypy/hello-word against master#39401465da4ce27aeeb2c2a26133ac35c63aa515 for pr-60914 [INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60914/worker-4/master#39401465da4ce27aeeb2c2a26133ac35c63aa515:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60914/sources/master#39401465da4ce27aeeb2c2a26133ac35c63aa515/gh/nkypy/hello-word:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+39401465da4ce27aeeb2c2a26133ac35c63aa515-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 5f35c725ddfb9ca523cb741a57798f4d489092bb705de0885271d47dc1756326 [INFO] running `"docker" "start" "-a" "5f35c725ddfb9ca523cb741a57798f4d489092bb705de0885271d47dc1756326"` [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling either v1.5.2 [INFO] [stderr] Compiling subtle v2.1.0 [INFO] [stderr] Compiling multimap v0.4.0 [INFO] [stderr] Checking static_slice v0.0.3 [INFO] [stderr] Checking mtdparts v0.2.0 [INFO] [stderr] Checking gcmap v0.1.4 [INFO] [stderr] Checking crc8 v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Checking log v0.4.6 [INFO] [stderr] Compiling clear_on_drop v0.2.3 [INFO] [stderr] Compiling hacl-star-sys v0.0.7 [INFO] [stderr] Compiling petgraph v0.4.13 [INFO] [stderr] Compiling snow v0.5.2 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking pbr v1.0.1 [INFO] [stderr] Checking block-cipher-trait v0.6.2 [INFO] [stderr] Checking cookie v0.12.0 [INFO] [stderr] Compiling osaka-macros v0.2.10 [INFO] [stderr] Compiling diesel_derives v1.4.0 [INFO] [stderr] Checking flate2 v1.0.7 [INFO] [stderr] Checking publicsuffix v1.5.2 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Checking chrono v0.4.6 [INFO] [stderr] Checking toml v0.5.1 [INFO] [stderr] Checking snowflake v1.3.0 [INFO] [stderr] Compiling itertools v0.8.0 [INFO] [stderr] Checking which v2.0.1 [INFO] [stderr] Checking dotenv v0.14.1 [INFO] [stderr] Checking mio v0.6.17 [INFO] [stderr] Checking want v0.0.6 [INFO] [stderr] Checking log v0.3.9 [INFO] [stderr] Checking native-tls v0.2.3 [INFO] [stderr] Checking tinylogger v0.1.0 [INFO] [stderr] Checking env_logger v0.6.1 [INFO] [stderr] Checking serde-xml-rs v0.3.1 [INFO] [stderr] Checking hpack v0.3.0 [INFO] [stderr] Checking cookie_store v0.7.0 [INFO] [stderr] Checking parking_lot_core v0.4.0 [INFO] [stderr] Checking tokio-threadpool v0.1.14 [INFO] [stderr] Checking uuid v0.7.4 [INFO] [stderr] Checking parking_lot_core v0.5.0 [INFO] [stderr] Compiling prost-build v0.5.0 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking mio-extras v2.0.5 [INFO] [stderr] Checking parking_lot v0.8.0 [INFO] [stderr] Checking hacl-star v0.0.14 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking block-buffer v0.7.3 [INFO] [stderr] Checking base64 v0.10.1 [INFO] [stderr] Checking base64 v0.9.3 [INFO] [stderr] Checking des v0.3.0 [INFO] [stderr] Compiling phf_generator v0.7.24 [INFO] [stderr] Compiling tempfile v3.0.7 [INFO] [stderr] Checking osaka v0.2.10 [INFO] [stderr] Checking parking_lot v0.7.1 [INFO] [stderr] Compiling curve25519-dalek v1.1.4 [INFO] [stderr] Compiling phf_codegen v0.7.24 [INFO] [stderr] Checking sha2 v0.8.0 [INFO] [stderr] Compiling prost-derive v0.5.0 [INFO] [stderr] Checking osaka-dns v0.2.10 [INFO] [stderr] Checking axon v0.2.0 [INFO] [stderr] Checking cookie v0.11.1 [INFO] [stderr] Checking jsonwebtoken v5.0.1 [INFO] [stderr] Checking actix-threadpool v0.1.0 [INFO] [stderr] Checking r2d2 v0.8.4 [INFO] [stderr] Checking tokio-io v0.1.12 [INFO] [stderr] Checking http v0.1.17 [INFO] [stderr] Checking tokio-buf v0.1.1 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.6 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking actix-codec v0.1.2 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking actix-rt v0.2.2 [INFO] [stderr] Checking actix-utils v0.4.1 [INFO] [stderr] Checking diesel v1.4.2 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.7.3 [INFO] [stderr] Checking tokio v0.1.20 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking actix-server-config v0.1.1 [INFO] [stderr] Checking x25519-dalek v0.5.2 [INFO] [stderr] Checking ed25519-dalek v1.0.0-pre.1 [INFO] [stderr] Compiling prost v0.5.0 [INFO] [stderr] Checking http-body v0.1.0 [INFO] [stderr] Checking h2 v0.1.20 [INFO] [stderr] Compiling prost-types v0.5.0 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking trust-dns-resolver v0.11.0 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-connect v0.2.0 [INFO] [stderr] Checking hyper v0.12.29 [INFO] [stderr] Checking actix-http v0.2.0 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Compiling carrier v0.9.5 [INFO] [stderr] Checking hyper-tls v0.3.2 [INFO] [stderr] Checking actix-web v0.7.19 [INFO] [stderr] Checking reqwest v0.9.17 [INFO] [stderr] Checking actix v0.8.2 [INFO] [stderr] Checking hello-world v0.0.1 (/opt/crater/workdir) [INFO] [stderr] error[E0432]: unresolved imports `carrier::CarrierClient`, `carrier::ChinaTelecomClient`, `carrier::ChinaUnicomClient`, `carrier::ChinaMobileClient`, `carrier::GuangdongMobileClient` [INFO] [stderr] --> src/main.rs:44:15 [INFO] [stderr] | [INFO] [stderr] 44 | use carrier::{CarrierClient, ChinaTelecomClient, ChinaUnicomClient, ChinaMobileClient, GuangdongMobileClient}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ no `GuangdongMobileClient` in the root [INFO] [stderr] | | | | | [INFO] [stderr] | | | | no `ChinaMobileClient` in the root [INFO] [stderr] | | | no `ChinaUnicomClient` in the root [INFO] [stderr] | | no `ChinaTelecomClient` in the root [INFO] [stderr] | no `CarrierClient` in the root [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncResponder`, `FromRequest`, `FutureResponse`, `HttpMessage`, `HttpResponse` [INFO] [stderr] --> src/api/v1/auth.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | AsyncResponder, FromRequest, FutureResponse, HttpMessage, HttpRequest, HttpResponse, Json, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `diesel::prelude::*` [INFO] [stderr] --> src/api/v1/auth.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use diesel::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::Future` [INFO] [stderr] --> src/api/v1/auth.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::future::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ERR_UNKNOWN_ERROR`, `ErrorReply` [INFO] [stderr] --> src/api/v1/auth.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | use error::{Error,ERR_UNKNOWN_ERROR, ErrorReply}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `User` [INFO] [stderr] --> src/api/v1/auth.rs:9:45 [INFO] [stderr] | [INFO] [stderr] 9 | use models::{AuthReply, AuthRequest, Store, User, AppReply, InfoReply}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `schema::users` [INFO] [stderr] --> src/api/v1/auth.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use schema::users; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Header`, `encode` [INFO] [stderr] --> src/middleware/validator.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | use jwt::{decode, encode, Header, Validation}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `diesel::prelude::PgConnection` [INFO] [stderr] --> src/models.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use diesel::prelude::PgConnection; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ConnectionManager`, `Pool` [INFO] [stderr] --> src/models.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use diesel::r2d2::{ConnectionManager, Pool}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/models.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::SystemTime` [INFO] [stderr] --> src/models.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::time::SystemTime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Json`, `Path`, `State` [INFO] [stderr] --> src/main.rs:36:63 [INFO] [stderr] | [INFO] [stderr] 36 | use actix_web::{pred, server, App, HttpRequest, HttpResponse, Path, Json, State}; [INFO] [stderr] | ^^^^ ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Validation`, `decode` [INFO] [stderr] --> src/main.rs:38:11 [INFO] [stderr] | [INFO] [stderr] 38 | use jwt::{decode, encode, Header, Validation}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `carrier::CarrierClient`, `carrier::ChinaTelecomClient`, `carrier::ChinaUnicomClient`, `carrier::ChinaMobileClient`, `carrier::GuangdongMobileClient` [INFO] [stderr] --> src/main.rs:44:15 [INFO] [stderr] | [INFO] [stderr] 44 | use carrier::{CarrierClient, ChinaTelecomClient, ChinaUnicomClient, ChinaMobileClient, GuangdongMobileClient}; [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ no `GuangdongMobileClient` in the root [INFO] [stderr] | | | | | [INFO] [stderr] | | | | no `ChinaMobileClient` in the root [INFO] [stderr] | | | no `ChinaUnicomClient` in the root [INFO] [stderr] | | no `ChinaTelecomClient` in the root [INFO] [stderr] | no `CarrierClient` in the root [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AsyncResponder`, `FromRequest`, `FutureResponse`, `HttpMessage`, `HttpResponse` [INFO] [stderr] --> src/api/v1/auth.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | AsyncResponder, FromRequest, FutureResponse, HttpMessage, HttpRequest, HttpResponse, Json, [INFO] [stderr] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `diesel::prelude::*` [INFO] [stderr] --> src/api/v1/auth.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use diesel::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `futures::future::Future` [INFO] [stderr] --> src/api/v1/auth.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use futures::future::Future; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ERR_UNKNOWN_ERROR`, `ErrorReply` [INFO] [stderr] --> src/api/v1/auth.rs:8:19 [INFO] [stderr] | [INFO] [stderr] 8 | use error::{Error,ERR_UNKNOWN_ERROR, ErrorReply}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `User` [INFO] [stderr] --> src/api/v1/auth.rs:9:45 [INFO] [stderr] | [INFO] [stderr] 9 | use models::{AuthReply, AuthRequest, Store, User, AppReply, InfoReply}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `schema::users` [INFO] [stderr] --> src/api/v1/auth.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use schema::users; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Header`, `encode` [INFO] [stderr] --> src/middleware/validator.rs:6:19 [INFO] [stderr] | [INFO] [stderr] 6 | use jwt::{decode, encode, Header, Validation}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `diesel::prelude::PgConnection` [INFO] [stderr] --> src/models.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use diesel::prelude::PgConnection; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ConnectionManager`, `Pool` [INFO] [stderr] --> src/models.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use diesel::r2d2::{ConnectionManager, Pool}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/models.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::time::SystemTime` [INFO] [stderr] --> src/models.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use std::time::SystemTime; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Json`, `Path`, `State` [INFO] [stderr] --> src/main.rs:36:63 [INFO] [stderr] | [INFO] [stderr] 36 | use actix_web::{pred, server, App, HttpRequest, HttpResponse, Path, Json, State}; [INFO] [stderr] | ^^^^ ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Validation`, `decode` [INFO] [stderr] --> src/main.rs:38:11 [INFO] [stderr] | [INFO] [stderr] 38 | use jwt::{decode, encode, Header, Validation}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `actix::prelude` [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use actix::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `diesel::prelude` [INFO] [stderr] --> src/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | use diesel::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `hello-world`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] warning: unused import: `actix::prelude` [INFO] [stderr] --> src/main.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use actix::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `diesel::prelude` [INFO] [stderr] --> src/main.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | use diesel::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0432`. [INFO] [stderr] error: Could not compile `hello-world`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "5f35c725ddfb9ca523cb741a57798f4d489092bb705de0885271d47dc1756326"` [INFO] running `"docker" "rm" "-f" "5f35c725ddfb9ca523cb741a57798f4d489092bb705de0885271d47dc1756326"` [INFO] [stdout] 5f35c725ddfb9ca523cb741a57798f4d489092bb705de0885271d47dc1756326