[INFO] cloning repository https://github.com/WZD-MI/rawsl [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/WZD-MI/rawsl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWZD-MI%2Frawsl", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWZD-MI%2Frawsl'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f97b79173f8436867ddd17c6a74a4a1b8be42249 [INFO] checking WZD-MI/rawsl/f97b79173f8436867ddd17c6a74a4a1b8be42249 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%2FWZD-MI%2Frawsl" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/WZD-MI/rawsl 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/WZD-MI/rawsl [INFO] finished tweaking git repo https://github.com/WZD-MI/rawsl [INFO] tweaked toml for git repo https://github.com/WZD-MI/rawsl written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/WZD-MI/rawsl 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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 67f0b4d251132513d045695cfd060c65ae7fa477c999b54bd574f4f92f6ccc73 [INFO] running `Command { std: "docker" "start" "-a" "67f0b4d251132513d045695cfd060c65ae7fa477c999b54bd574f4f92f6ccc73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "67f0b4d251132513d045695cfd060c65ae7fa477c999b54bd574f4f92f6ccc73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67f0b4d251132513d045695cfd060c65ae7fa477c999b54bd574f4f92f6ccc73", kill_on_drop: false }` [INFO] [stdout] 67f0b4d251132513d045695cfd060c65ae7fa477c999b54bd574f4f92f6ccc73 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 6cabd11d1623a68eaf86f3ca483ffed7818cf7f92db3af4d398a0b4dc5427637 [INFO] running `Command { std: "docker" "start" "-a" "6cabd11d1623a68eaf86f3ca483ffed7818cf7f92db3af4d398a0b4dc5427637", kill_on_drop: false }` [INFO] [stderr] Checking rawsl v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/connection/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Connection { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] 6 | fn read(&mut self, buf: &mut [u8]) -> Result; [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | fn write(&mut self, buf: &[u8]) -> Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | fn peer_addr(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | fn local_addr(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | fn end_addr(&self) -> Result; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | fn set_read_timeout(&self, dur: Option) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | fn set_write_timeout(&self, dur: Option) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `accept` is never used [INFO] [stdout] --> src/listener/mod.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait Listener { [INFO] [stdout] | -------- method in this trait [INFO] [stdout] 7 | fn accept(&self) -> Result<(Box, SocketAddr)>; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `listen` is never used [INFO] [stdout] --> src/server/mod.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub trait Server { [INFO] [stdout] | ------ method in this trait [INFO] [stdout] 4 | fn listen(&self) -> Box; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/server/tcp.rs:10:12 [INFO] [stdout] | [INFO] [stdout] 9 | impl TCP { [INFO] [stdout] | -------- associated function in this implementation [INFO] [stdout] 10 | pub fn new(ip: String, port: u16) -> TCP { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple methods are never used [INFO] [stdout] --> src/connection/mod.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Connection { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] 6 | fn read(&mut self, buf: &mut [u8]) -> Result; [INFO] [stdout] | ^^^^ [INFO] [stdout] 7 | fn write(&mut self, buf: &[u8]) -> Result; [INFO] [stdout] | ^^^^^ [INFO] [stdout] 8 | fn peer_addr(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 9 | fn local_addr(&self) -> Result; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 10 | fn end_addr(&self) -> Result; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 11 | fn set_read_timeout(&self, dur: Option) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] 12 | fn set_write_timeout(&self, dur: Option) -> Result<()>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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/server/tcp.rs:33:15 [INFO] [stdout] | [INFO] [stdout] 31 | let tcp: Box = Box::new(TCP::new(s, 60080)); [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 32 | let l = tcp.listen(); [INFO] [stdout] | - these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 33 | match l.accept() { [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; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rawsl` (bin "rawsl" test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "6cabd11d1623a68eaf86f3ca483ffed7818cf7f92db3af4d398a0b4dc5427637", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6cabd11d1623a68eaf86f3ca483ffed7818cf7f92db3af4d398a0b4dc5427637", kill_on_drop: false }` [INFO] [stdout] 6cabd11d1623a68eaf86f3ca483ffed7818cf7f92db3af4d398a0b4dc5427637