[INFO] cloning repository https://github.com/AnestLarry/AccountManagerWithActix [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/AnestLarry/AccountManagerWithActix" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnestLarry%2FAccountManagerWithActix", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnestLarry%2FAccountManagerWithActix'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b9cd1922f6d53a04cb079e962e7aabad5d454bfe [INFO] testing AnestLarry/AccountManagerWithActix against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAnestLarry%2FAccountManagerWithActix" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/AnestLarry/AccountManagerWithActix on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/AnestLarry/AccountManagerWithActix [INFO] finished tweaking git repo https://github.com/AnestLarry/AccountManagerWithActix [INFO] tweaked toml for git repo https://github.com/AnestLarry/AccountManagerWithActix written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/AnestLarry/AccountManagerWithActix already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tracing v0.1.23 [INFO] [stderr] Downloaded sha-1 v0.9.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2ca7eeaf97ed16209f0a3a2974c84b71ca4cacd439ba0642351587a8e09bbb6e [INFO] running `Command { std: "docker" "start" "-a" "2ca7eeaf97ed16209f0a3a2974c84b71ca4cacd439ba0642351587a8e09bbb6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2ca7eeaf97ed16209f0a3a2974c84b71ca4cacd439ba0642351587a8e09bbb6e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ca7eeaf97ed16209f0a3a2974c84b71ca4cacd439ba0642351587a8e09bbb6e", kill_on_drop: false }` [INFO] [stdout] 2ca7eeaf97ed16209f0a3a2974c84b71ca4cacd439ba0642351587a8e09bbb6e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 163dc54d715d9eaa021dc695832e9632bd5b1b9fff044f0724958352e340f28e [INFO] running `Command { std: "docker" "start" "-a" "163dc54d715d9eaa021dc695832e9632bd5b1b9fff044f0724958352e340f28e", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.84 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] 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Compiling trust-dns-resolver v0.19.6 [INFO] [stderr] Compiling actix-testing v1.0.1 [INFO] [stderr] Compiling actix-connect v2.0.0 [INFO] [stderr] Compiling serde_urlencoded v0.7.0 [INFO] [stderr] Compiling actix-router v0.2.7 [INFO] [stderr] Compiling actix-http v2.2.0 [INFO] [stderr] Compiling awc v2.0.3 [INFO] [stderr] Compiling actix-web v3.3.2 [INFO] [stderr] Compiling AccountManagerWithActix v5.0.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: crate `AccountManagerWithActix` should have a snake case name [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] = help: convert the identifier to snake case: `account_manager_with_actix` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3m 17s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: time-macros-impl v0.1.1 [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "163dc54d715d9eaa021dc695832e9632bd5b1b9fff044f0724958352e340f28e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "163dc54d715d9eaa021dc695832e9632bd5b1b9fff044f0724958352e340f28e", kill_on_drop: false }` [INFO] [stdout] 163dc54d715d9eaa021dc695832e9632bd5b1b9fff044f0724958352e340f28e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4423dc8f6032f5c28eecc8f1243f7e730aefeec14cf66da64048c20e9a14dc80 [INFO] running `Command { std: "docker" "start" "-a" "4423dc8f6032f5c28eecc8f1243f7e730aefeec14cf66da64048c20e9a14dc80", kill_on_drop: false }` [INFO] [stderr] Compiling AccountManagerWithActix v5.0.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:127:36 [INFO] [stdout] | [INFO] [stdout] 117 | / fn SQLOperator__add_item() { [INFO] [stdout] 118 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 119 | | let d = Data { [INFO] [stdout] 120 | | address: "test.com".into(), [INFO] [stdout] ... | [INFO] [stdout] 127 | | assert_eq!(sql.add_item(&d)?, 1); [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 128 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:132:75 [INFO] [stdout] | [INFO] [stdout] 130 | / fn SQLOperator__search_item() { [INFO] [stdout] 131 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 132 | | let address = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 133 | | .pop()?.address; [INFO] [stdout] ... | [INFO] [stdout] 143 | | assert_eq!(text, "forTest"); [INFO] [stdout] 144 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:133:19 [INFO] [stdout] | [INFO] [stdout] 130 | / fn SQLOperator__search_item() { [INFO] [stdout] 131 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 132 | | let address = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 133 | | .pop()?.address; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 143 | | assert_eq!(text, "forTest"); [INFO] [stdout] 144 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:134:71 [INFO] [stdout] | [INFO] [stdout] 130 | / fn SQLOperator__search_item() { [INFO] [stdout] 131 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 132 | | let address = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 133 | | .pop()?.address; [INFO] [stdout] 134 | | let account = sql.search_item("Account".into(), "test".into())? [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 143 | | assert_eq!(text, "forTest"); [INFO] [stdout] 144 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:135:19 [INFO] [stdout] | [INFO] [stdout] 130 | / fn SQLOperator__search_item() { [INFO] [stdout] 131 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 132 | | let address = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 133 | | .pop()?.address; [INFO] [stdout] 134 | | let account = sql.search_item("Account".into(), "test".into())? [INFO] [stdout] 135 | | .pop()?.account; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 143 | | assert_eq!(text, "forTest"); [INFO] [stdout] 144 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:136:71 [INFO] [stdout] | [INFO] [stdout] 130 | / fn SQLOperator__search_item() { [INFO] [stdout] 131 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 132 | | let address = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 133 | | .pop()?.address; [INFO] [stdout] ... | [INFO] [stdout] 136 | | let password = sql.search_item("Password".into(), "pd".into())? [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 143 | | assert_eq!(text, "forTest"); [INFO] [stdout] 144 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:137:19 [INFO] [stdout] | [INFO] [stdout] 130 | / fn SQLOperator__search_item() { [INFO] [stdout] 131 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 132 | | let address = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 133 | | .pop()?.address; [INFO] [stdout] ... | [INFO] [stdout] 137 | | .pop()?.password; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 143 | | assert_eq!(text, "forTest"); [INFO] [stdout] 144 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:138:68 [INFO] [stdout] | [INFO] [stdout] 130 | / fn SQLOperator__search_item() { [INFO] [stdout] 131 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 132 | | let address = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 133 | | .pop()?.address; [INFO] [stdout] ... | [INFO] [stdout] 138 | | let text = sql.search_item("Text".into(), "forTest".into())? [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 143 | | assert_eq!(text, "forTest"); [INFO] [stdout] 144 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:139:19 [INFO] [stdout] | [INFO] [stdout] 130 | / fn SQLOperator__search_item() { [INFO] [stdout] 131 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 132 | | let address = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 133 | | .pop()?.address; [INFO] [stdout] ... | [INFO] [stdout] 139 | | .pop()?.text; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] ... | [INFO] [stdout] 143 | | assert_eq!(text, "forTest"); [INFO] [stdout] 144 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:148:72 [INFO] [stdout] | [INFO] [stdout] 146 | / fn SQLOperator__update_item() { [INFO] [stdout] 147 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 148 | | let data = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 149 | | .pop()?; [INFO] [stdout] 150 | | let r = sql.update_item(data.text, data.date)?; [INFO] [stdout] 151 | | assert_eq!(r, (true, 1)); [INFO] [stdout] 152 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 146 | / fn SQLOperator__update_item() { [INFO] [stdout] 147 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 148 | | let data = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 149 | | .pop()?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 150 | | let r = sql.update_item(data.text, data.date)?; [INFO] [stdout] 151 | | assert_eq!(r, (true, 1)); [INFO] [stdout] 152 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:150:54 [INFO] [stdout] | [INFO] [stdout] 146 | / fn SQLOperator__update_item() { [INFO] [stdout] 147 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 148 | | let data = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 149 | | .pop()?; [INFO] [stdout] 150 | | let r = sql.update_item(data.text, data.date)?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 151 | | assert_eq!(r, (true, 1)); [INFO] [stdout] 152 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:156:72 [INFO] [stdout] | [INFO] [stdout] 154 | / fn SQLOperator__remove_item() { [INFO] [stdout] 155 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 156 | | let data = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 157 | | .pop()?; [INFO] [stdout] 158 | | let r = sql.remove_item(data.date)?; [INFO] [stdout] 159 | | assert_eq!(r.0, 1); [INFO] [stdout] 160 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:157:19 [INFO] [stdout] | [INFO] [stdout] 154 | / fn SQLOperator__remove_item() { [INFO] [stdout] 155 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 156 | | let data = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 157 | | .pop()?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 158 | | let r = sql.remove_item(data.date)?; [INFO] [stdout] 159 | | assert_eq!(r.0, 1); [INFO] [stdout] 160 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the `?` operator can only be used in a function that returns `Result` or `Option` (or another type that implements `FromResidual`) [INFO] [stdout] --> src/sql_operator/mod.rs:158:43 [INFO] [stdout] | [INFO] [stdout] 154 | / fn SQLOperator__remove_item() { [INFO] [stdout] 155 | | let sql: SQLOperator = SQLOperator::new(); [INFO] [stdout] 156 | | let data = sql.search_item("Address".into(), "test.com".into())? [INFO] [stdout] 157 | | .pop()?; [INFO] [stdout] 158 | | let r = sql.remove_item(data.date)?; [INFO] [stdout] | | ^ cannot use the `?` operator in a function that returns `()` [INFO] [stdout] 159 | | assert_eq!(r.0, 1); [INFO] [stdout] 160 | | } [INFO] [stdout] | |_____- this function should return `Result` or `Option` to accept `?` [INFO] [stdout] | [INFO] [stdout] = help: the trait `FromResidual>` is not implemented for `()` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0277`. [INFO] [stdout] [INFO] [stderr] error: could not compile `AccountManagerWithActix` due to 16 previous errors [INFO] running `Command { std: "docker" "inspect" "4423dc8f6032f5c28eecc8f1243f7e730aefeec14cf66da64048c20e9a14dc80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4423dc8f6032f5c28eecc8f1243f7e730aefeec14cf66da64048c20e9a14dc80", kill_on_drop: false }` [INFO] [stdout] 4423dc8f6032f5c28eecc8f1243f7e730aefeec14cf66da64048c20e9a14dc80