[INFO] cloning repository https://github.com/akperrine/http-library [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/akperrine/http-library" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakperrine%2Fhttp-library", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakperrine%2Fhttp-library'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e4e9f2201caba94ee5faf37581f7a7919364c86e [INFO] checking akperrine/http-library/e4e9f2201caba94ee5faf37581f7a7919364c86e against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fakperrine%2Fhttp-library" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/akperrine/http-library on toolchain 4d98531622e1718ae0bc3c7a1ab9cd8938428452 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/akperrine/http-library [INFO] finished tweaking git repo https://github.com/akperrine/http-library [INFO] tweaked toml for git repo https://github.com/akperrine/http-library written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/akperrine/http-library 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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9d92f18a51c57f570947daa2d0b1ba5768f79bb428810d0dcf61a56a99c22ec8 [INFO] running `Command { std: "docker" "start" "-a" "9d92f18a51c57f570947daa2d0b1ba5768f79bb428810d0dcf61a56a99c22ec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9d92f18a51c57f570947daa2d0b1ba5768f79bb428810d0dcf61a56a99c22ec8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9d92f18a51c57f570947daa2d0b1ba5768f79bb428810d0dcf61a56a99c22ec8", kill_on_drop: false }` [INFO] [stdout] 9d92f18a51c57f570947daa2d0b1ba5768f79bb428810d0dcf61a56a99c22ec8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ddeaa14a10a52f8c81852eaaedb7233ce78e1509c33ac968c544aac2d6689647 [INFO] running `Command { std: "docker" "start" "-a" "ddeaa14a10a52f8c81852eaaedb7233ce78e1509c33ac968c544aac2d6689647", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.69 [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Checking itoa v1.0.9 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.39 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Compiling tokio-macros v2.1.0 [INFO] [stderr] Checking tokio v1.33.0 [INFO] [stderr] Checking http_library v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TcpListener` and `thread::spawn` [INFO] [stdout] --> src/main.rs:2:41 [INFO] [stdout] | [INFO] [stdout] 2 | net::{IpAddr, Ipv4Addr, SocketAddr, TcpListener}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 3 | thread::spawn, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TcpListener` and `thread::spawn` [INFO] [stdout] --> src/main.rs:2:41 [INFO] [stdout] | [INFO] [stdout] 2 | net::{IpAddr, Ipv4Addr, SocketAddr, TcpListener}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] 3 | thread::spawn, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `incoming` and `make_service` are never read [INFO] [stdout] --> src/server.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Server { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | pub incoming: I, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | pub make_service: S, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `builder` is never used [INFO] [stdout] --> src/server.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Server { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 16 | pub fn builder(incoming: I) -> Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/server.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct AddrIncoming { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 33 | pub addr: SocketAddr, [INFO] [stdout] | ^^^^ [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/server.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 39 | let listener = TcpListener::bind(addr)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | [INFO] [stdout] 41 | Ok(AddrIncoming { [INFO] [stdout] | ____________^ [INFO] [stdout] 42 | | addr: *addr, [INFO] [stdout] 43 | | listener, [INFO] [stdout] 44 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http_library` (bin "http_library") due to 2 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: fields `incoming` and `make_service` are never read [INFO] [stdout] --> src/server.rs:7:9 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Server { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 7 | pub incoming: I, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | pub make_service: S, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `builder` is never used [INFO] [stdout] --> src/server.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Server { [INFO] [stdout] | --------------------- associated function in this implementation [INFO] [stdout] 16 | pub fn builder(incoming: I) -> Builder { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `addr` is never read [INFO] [stdout] --> src/server.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 32 | pub struct AddrIncoming { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 33 | pub addr: SocketAddr, [INFO] [stdout] | ^^^^ [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/server.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 39 | let listener = TcpListener::bind(addr)?; [INFO] [stdout] | -------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 40 | [INFO] [stdout] 41 | Ok(AddrIncoming { [INFO] [stdout] | ____________^ [INFO] [stdout] 42 | | addr: *addr, [INFO] [stdout] 43 | | listener, [INFO] [stdout] 44 | | }) [INFO] [stdout] | | ^ [INFO] [stdout] | | | [INFO] [stdout] | | these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `http_library` (bin "http_library" test) due to 2 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "ddeaa14a10a52f8c81852eaaedb7233ce78e1509c33ac968c544aac2d6689647", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ddeaa14a10a52f8c81852eaaedb7233ce78e1509c33ac968c544aac2d6689647", kill_on_drop: false }` [INFO] [stdout] ddeaa14a10a52f8c81852eaaedb7233ce78e1509c33ac968c544aac2d6689647