[INFO] cloning repository https://github.com/valencorrea/Sokoban
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/valencorrea/Sokoban" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalencorrea%2FSokoban", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalencorrea%2FSokoban'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a4028c1bfcc6c0d47ea2daa949be517197780f91
[INFO] checking valencorrea/Sokoban against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvalencorrea%2FSokoban" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/valencorrea/Sokoban 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/valencorrea/Sokoban
[INFO] finished tweaking git repo https://github.com/valencorrea/Sokoban
[INFO] tweaked toml for git repo https://github.com/valencorrea/Sokoban written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/valencorrea/Sokoban 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 1ea33fafef55f2702506c67e281a643515c18e4197fb5bf5e5cffef86964342e
[INFO] running `Command { std: "docker" "start" "-a" "1ea33fafef55f2702506c67e281a643515c18e4197fb5bf5e5cffef86964342e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ea33fafef55f2702506c67e281a643515c18e4197fb5bf5e5cffef86964342e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea33fafef55f2702506c67e281a643515c18e4197fb5bf5e5cffef86964342e", kill_on_drop: false }`
[INFO] [stdout] 1ea33fafef55f2702506c67e281a643515c18e4197fb5bf5e5cffef86964342e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 73462d4310b8c397c3c7a2bc996e403d5bdb9906edc679ccc825ca9a298f5fe8
[INFO] running `Command { std: "docker" "start" "-a" "73462d4310b8c397c3c7a2bc996e403d5bdb9906edc679ccc825ca9a298f5fe8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/api/server.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 Err(e) => {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/api/server.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 Err(e) => {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Command` and `Connection` are never constructed
[INFO] [stdout]   --> src/api/sokoban.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum SokobanError {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 17 |     File(String),
[INFO] [stdout] 18 |     Command(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 19 |     Connection(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SokobanError` 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: variants `Command` and `Connection` are never constructed
[INFO] [stdout]   --> src/api/sokoban.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum SokobanError {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 17 |     File(String),
[INFO] [stdout] 18 |     Command(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 19 |     Connection(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SokobanError` 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: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/api/server.rs:59:43
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let mut stream_clone = tcp.clone();
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `TcpStream` does not implement `Clone`, so calling `clone` on `&TcpStream` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 59 -                 let mut stream_clone = tcp.clone();
[INFO] [stdout] 59 +                 let mut stream_clone = tcp;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/api/server.rs:59:43
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let mut stream_clone = tcp.clone();
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `TcpStream` does not implement `Clone`, so calling `clone` on `&TcpStream` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 59 -                 let mut stream_clone = tcp.clone();
[INFO] [stdout] 59 +                 let mut stream_clone = tcp;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "73462d4310b8c397c3c7a2bc996e403d5bdb9906edc679ccc825ca9a298f5fe8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "73462d4310b8c397c3c7a2bc996e403d5bdb9906edc679ccc825ca9a298f5fe8", kill_on_drop: false }`
[INFO] [stdout] 73462d4310b8c397c3c7a2bc996e403d5bdb9906edc679ccc825ca9a298f5fe8
[INFO] checking valencorrea/Sokoban 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%2Fvalencorrea%2FSokoban" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/valencorrea/Sokoban 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/valencorrea/Sokoban
[INFO] finished tweaking git repo https://github.com/valencorrea/Sokoban
[INFO] tweaked toml for git repo https://github.com/valencorrea/Sokoban written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/valencorrea/Sokoban 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ccff0cb356b874fd39f2ce95861ea57e3ce8a979e19f688b3d0adcb5ea2f3bb7
[INFO] running `Command { std: "docker" "start" "-a" "ccff0cb356b874fd39f2ce95861ea57e3ce8a979e19f688b3d0adcb5ea2f3bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ccff0cb356b874fd39f2ce95861ea57e3ce8a979e19f688b3d0adcb5ea2f3bb7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccff0cb356b874fd39f2ce95861ea57e3ce8a979e19f688b3d0adcb5ea2f3bb7", kill_on_drop: false }`
[INFO] [stdout] ccff0cb356b874fd39f2ce95861ea57e3ce8a979e19f688b3d0adcb5ea2f3bb7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b47d8bede254eef1cfe4d25fda1405d49967dd3566071b14e0e377031b725e39
[INFO] running `Command { std: "docker" "start" "-a" "b47d8bede254eef1cfe4d25fda1405d49967dd3566071b14e0e377031b725e39", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.138
[INFO] [stderr]     Checking main v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/api/server.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 Err(e) => {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `e`
[INFO] [stdout]   --> src/api/server.rs:94:21
[INFO] [stdout]    |
[INFO] [stdout] 94 |                 Err(e) => {
[INFO] [stdout]    |                     ^ help: if this is intentional, prefix it with an underscore: `_e`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Command` and `Connection` are never constructed
[INFO] [stdout]   --> src/api/sokoban.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum SokobanError {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 17 |     File(String),
[INFO] [stdout] 18 |     Command(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 19 |     Connection(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SokobanError` 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] 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/api/file_service.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let f = File::open(path);
[INFO] [stdout]    |         - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 13 |
[INFO] [stdout] 14 |     let mut f = match f {
[INFO] [stdout]    |             - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 15 |         Ok(archivo) => archivo,
[INFO] [stdout]    |            ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |         Err(error) => return Err(SokobanError::File(error.to_string())),
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 20 |     match f.read_to_string(&mut read_file) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Command` and `Connection` are never constructed
[INFO] [stdout]   --> src/api/sokoban.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub enum SokobanError {
[INFO] [stdout]    |          ------------ variants in this enum
[INFO] [stdout] 17 |     File(String),
[INFO] [stdout] 18 |     Command(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 19 |     Connection(String),
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SokobanError` 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] 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/api/file_service.rs:20:11
[INFO] [stdout]    |
[INFO] [stdout] 12 |     let f = File::open(path);
[INFO] [stdout]    |         - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 13 |
[INFO] [stdout] 14 |     let mut f = match f {
[INFO] [stdout]    |             - these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 15 |         Ok(archivo) => archivo,
[INFO] [stdout]    |            ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] 16 |         Err(error) => return Err(SokobanError::File(error.to_string())),
[INFO] [stdout]    |             ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024
[INFO] [stdout] ...
[INFO] [stdout] 20 |     match f.read_to_string(&mut read_file) {
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = warning: this changes meaning in Rust 2024
[INFO] [stdout]    = note: for more information, see issue #123739 <https://github.com/rust-lang/rust/issues/123739>
[INFO] [stdout]    = note: requested on the command line with `-D tail-expr-drop-order`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/api/server.rs:59:43
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let mut stream_clone = tcp.clone();
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `TcpStream` does not implement `Clone`, so calling `clone` on `&TcpStream` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 59 -                 let mut stream_clone = tcp.clone();
[INFO] [stdout] 59 +                 let mut stream_clone = tcp;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: call to `.clone()` on a reference in this situation does nothing
[INFO] [stdout]   --> src/api/server.rs:59:43
[INFO] [stdout]    |
[INFO] [stdout] 59 |                 let mut stream_clone = tcp.clone();
[INFO] [stdout]    |                                           ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: the type `TcpStream` does not implement `Clone`, so calling `clone` on `&TcpStream` copies the reference, which does not do anything and can be removed
[INFO] [stdout]    = note: `#[warn(noop_method_call)]` on by default
[INFO] [stdout] help: remove this redundant call
[INFO] [stdout]    |
[INFO] [stdout] 59 -                 let mut stream_clone = tcp.clone();
[INFO] [stdout] 59 +                 let mut stream_clone = tcp;
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error; 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `main` (bin "main") due to 2 previous errors; 3 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `main` (bin "main" test) due to 2 previous errors; 3 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "b47d8bede254eef1cfe4d25fda1405d49967dd3566071b14e0e377031b725e39", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b47d8bede254eef1cfe4d25fda1405d49967dd3566071b14e0e377031b725e39", kill_on_drop: false }`
[INFO] [stdout] b47d8bede254eef1cfe4d25fda1405d49967dd3566071b14e0e377031b725e39