[INFO] cloning repository https://github.com/iKelviin/rust-crud-api [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iKelviin/rust-crud-api" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKelviin%2Frust-crud-api", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKelviin%2Frust-crud-api'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4be73a865242142bac1f1604ee8b624871e75b07 [INFO] checking iKelviin/rust-crud-api against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKelviin%2Frust-crud-api" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iKelviin/rust-crud-api on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iKelviin/rust-crud-api [INFO] finished tweaking git repo https://github.com/iKelviin/rust-crud-api [INFO] tweaked toml for git repo https://github.com/iKelviin/rust-crud-api written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/iKelviin/rust-crud-api 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e3b15b8437fe68c072d8666c318e0d21a4df756fb48d230c578ec9c5a938b6d2 [INFO] running `Command { std: "docker" "start" "-a" "e3b15b8437fe68c072d8666c318e0d21a4df756fb48d230c578ec9c5a938b6d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e3b15b8437fe68c072d8666c318e0d21a4df756fb48d230c578ec9c5a938b6d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e3b15b8437fe68c072d8666c318e0d21a4df756fb48d230c578ec9c5a938b6d2", kill_on_drop: false }` [INFO] [stdout] e3b15b8437fe68c072d8666c318e0d21a4df756fb48d230c578ec9c5a938b6d2 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9b71f298e5ab1bdb27e3cb8cf07c69d58940609065bebe8c94550e7b509ce449 [INFO] running `Command { std: "docker" "start" "-a" "9b71f298e5ab1bdb27e3cb8cf07c69d58940609065bebe8c94550e7b509ce449", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking unicode-properties v0.1.1 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking stringprep v0.1.5 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking postgres-protocol v0.6.6 [INFO] [stderr] Checking postgres-types v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio-postgres v0.7.10 [INFO] [stderr] Checking postgres v0.19.7 [INFO] [stderr] Checking rust-crud-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | Ok((())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - Ok((())) [INFO] [stdout] 192 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | Ok((())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - Ok((())) [INFO] [stdout] 192 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/main.rs:120:27 [INFO] [stdout] | [INFO] [stdout] 120 | fn handle_get_all_request(request: &str) -> (String, String) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/main.rs:120:27 [INFO] [stdout] | [INFO] [stdout] 120 | fn handle_get_all_request(request: &str) -> (String, String) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.43s [INFO] running `Command { std: "docker" "inspect" "9b71f298e5ab1bdb27e3cb8cf07c69d58940609065bebe8c94550e7b509ce449", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b71f298e5ab1bdb27e3cb8cf07c69d58940609065bebe8c94550e7b509ce449", kill_on_drop: false }` [INFO] [stdout] 9b71f298e5ab1bdb27e3cb8cf07c69d58940609065bebe8c94550e7b509ce449 [INFO] checking iKelviin/rust-crud-api against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FiKelviin%2Frust-crud-api" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iKelviin/rust-crud-api on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iKelviin/rust-crud-api [INFO] finished tweaking git repo https://github.com/iKelviin/rust-crud-api [INFO] tweaked toml for git repo https://github.com/iKelviin/rust-crud-api written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/iKelviin/rust-crud-api 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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f3f4d7ddf64fa00cc9a92ee2bf7420187ad151e1977ac6cf7ec2761882419f4c [INFO] running `Command { std: "docker" "start" "-a" "f3f4d7ddf64fa00cc9a92ee2bf7420187ad151e1977ac6cf7ec2761882419f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f3f4d7ddf64fa00cc9a92ee2bf7420187ad151e1977ac6cf7ec2761882419f4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3f4d7ddf64fa00cc9a92ee2bf7420187ad151e1977ac6cf7ec2761882419f4c", kill_on_drop: false }` [INFO] [stdout] f3f4d7ddf64fa00cc9a92ee2bf7420187ad151e1977ac6cf7ec2761882419f4c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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 -Dtail_expr_drop_order" "-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3e49dcaea73caec13852f740c3c717c4c79222e55f58e90abe9747621b10f7f6 [INFO] running `Command { std: "docker" "start" "-a" "3e49dcaea73caec13852f740c3c717c4c79222e55f58e90abe9747621b10f7f6", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling proc-macro2 v1.0.84 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Checking subtle v2.5.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking tinyvec_macros v0.1.1 [INFO] [stderr] Checking bytes v1.6.0 [INFO] [stderr] Checking tinyvec v1.6.0 [INFO] [stderr] Checking unicode-properties v0.1.1 [INFO] [stderr] Checking pin-project-lite v0.2.14 [INFO] [stderr] Checking unicode-bidi v0.3.15 [INFO] [stderr] Checking cpufeatures v0.2.12 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking fallible-iterator v0.2.0 [INFO] [stderr] Checking memchr v2.7.2 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking unicode-normalization v0.1.23 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Checking siphasher v0.3.11 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking socket2 v0.5.7 [INFO] [stderr] Compiling syn v2.0.66 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking stringprep v0.1.5 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking phf_shared v0.11.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Compiling serde v1.0.203 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking whoami v1.5.1 [INFO] [stderr] Checking parking_lot v0.12.3 [INFO] [stderr] Compiling serde_json v1.0.117 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking ryu v1.0.18 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking md-5 v0.10.6 [INFO] [stderr] Checking postgres-protocol v0.6.6 [INFO] [stderr] Checking postgres-types v0.2.6 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling async-trait v0.1.80 [INFO] [stderr] Compiling serde_derive v1.0.203 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking tokio-postgres v0.7.10 [INFO] [stderr] Checking postgres v0.19.7 [INFO] [stderr] Checking rust-crud-api v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | Ok((())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - Ok((())) [INFO] [stdout] 192 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around function argument [INFO] [stdout] --> src/main.rs:192:8 [INFO] [stdout] | [INFO] [stdout] 192 | Ok((())) [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 192 - Ok((())) [INFO] [stdout] 192 + Ok(()) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/main.rs:120:27 [INFO] [stdout] | [INFO] [stdout] 120 | fn handle_get_all_request(request: &str) -> (String, String) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `request` [INFO] [stdout] --> src/main.rs:120:27 [INFO] [stdout] | [INFO] [stdout] 120 | fn handle_get_all_request(request: &str) -> (String, String) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_request` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 57 | fn handle_client(mut stream: TcpStream){ [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 61 | match stream.read(&mut buffer) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/main.rs:61:11 [INFO] [stdout] | [INFO] [stdout] 57 | fn handle_client(mut stream: TcpStream){ [INFO] [stdout] | --------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 61 | match stream.read(&mut buffer) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust-crud-api` (bin "rust-crud-api" test) due to 2 previous errors; 2 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust-crud-api` (bin "rust-crud-api") due to 2 previous errors; 2 warnings emitted [INFO] running `Command { std: "docker" "inspect" "3e49dcaea73caec13852f740c3c717c4c79222e55f58e90abe9747621b10f7f6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3e49dcaea73caec13852f740c3c717c4c79222e55f58e90abe9747621b10f7f6", kill_on_drop: false }` [INFO] [stdout] 3e49dcaea73caec13852f740c3c717c4c79222e55f58e90abe9747621b10f7f6