[INFO] cloning repository https://github.com/BKSalman/bunnuafeth [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BKSalman/bunnuafeth" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBKSalman%2Fbunnuafeth", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBKSalman%2Fbunnuafeth'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7052d0875825a6a18e3a1bd2d65c2c599132d4ca [INFO] checking BKSalman/bunnuafeth/7052d0875825a6a18e3a1bd2d65c2c599132d4ca 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%2FBKSalman%2Fbunnuafeth" "/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/BKSalman/bunnuafeth 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/BKSalman/bunnuafeth [INFO] finished tweaking git repo https://github.com/BKSalman/bunnuafeth [INFO] tweaked toml for git repo https://github.com/BKSalman/bunnuafeth written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/BKSalman/bunnuafeth 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] [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] 86153ccc6c6b05e4e78481b5c5146605efb79edb5a6407feb979ab859d77ab67 [INFO] running `Command { std: "docker" "start" "-a" "86153ccc6c6b05e4e78481b5c5146605efb79edb5a6407feb979ab859d77ab67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "86153ccc6c6b05e4e78481b5c5146605efb79edb5a6407feb979ab859d77ab67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "86153ccc6c6b05e4e78481b5c5146605efb79edb5a6407feb979ab859d77ab67", kill_on_drop: false }` [INFO] [stdout] 86153ccc6c6b05e4e78481b5c5146605efb79edb5a6407feb979ab859d77ab67 [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] 6de5e67ac4ea17ea52a78640a67ed5a240c9cbb773ecb88e6a6429d75d9d7b04 [INFO] running `Command { std: "docker" "start" "-a" "6de5e67ac4ea17ea52a78640a67ed5a240c9cbb773ecb88e6a6429d75d9d7b04", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.67 [INFO] [stderr] Compiling libc v0.2.148 [INFO] [stderr] Checking once_cell v1.18.0 [INFO] [stderr] Checking regex-syntax v0.7.5 [INFO] [stderr] Checking regex-syntax v0.6.29 [INFO] [stderr] Compiling thiserror v1.0.49 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Compiling x11rb v0.12.0 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking hashbrown v0.14.1 [INFO] [stderr] Compiling memoffset v0.7.1 [INFO] [stderr] Checking sharded-slab v0.1.4 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking x11-keysyms v0.1.0 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking tracing-log v0.1.3 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking indexmap v2.0.2 [INFO] [stderr] Compiling syn v2.0.37 [INFO] [stderr] Checking regex-automata v0.3.8 [INFO] [stderr] Checking nix v0.26.4 [INFO] [stderr] Checking gethostname v0.3.0 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Checking x11rb-protocol v0.12.0 [INFO] [stderr] Checking regex v1.9.5 [INFO] [stderr] Compiling tracing-attributes v0.1.26 [INFO] [stderr] Compiling thiserror-impl v1.0.49 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking tracing-subscriber v0.3.17 [INFO] [stderr] Checking bunnuafeth v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Rectangle` [INFO] [stdout] --> src/bar.rs:6:72 [INFO] [stdout] | [INFO] [stdout] 6 | AtomEnum, ConnectionExt, CreateWindowAux, EventMask, PropMode, Rectangle, Window, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WindowState` and `WindowType` [INFO] [stdout] --> src/bar.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::{wm::WM, WindowState, WindowType, XlibError, RGBA}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Rectangle` [INFO] [stdout] --> src/bar.rs:6:72 [INFO] [stdout] | [INFO] [stdout] 6 | AtomEnum, ConnectionExt, CreateWindowAux, EventMask, PropMode, Rectangle, Window, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `WindowState` and `WindowType` [INFO] [stdout] --> src/bar.rs:13:21 [INFO] [stdout] | [INFO] [stdout] 13 | use crate::{wm::WM, WindowState, WindowType, XlibError, RGBA}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wm` [INFO] [stdout] --> src/bar.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn update_position(&self, wm: &WM<'a, C>) -> Result<(), XlibError> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_wm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `wm` [INFO] [stdout] --> src/bar.rs:29:35 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn update_position(&self, wm: &WM<'a, C>) -> Result<(), XlibError> { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_wm` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `x` is never read [INFO] [stdout] --> src/lib.rs:435:5 [INFO] [stdout] | [INFO] [stdout] 434 | pub struct BoundingBox { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 435 | x: i16, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `with_arg` and `run_with_output` are never used [INFO] [stdout] --> src/util.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait CommandExt { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] 7 | fn with_arg(self, arg: &str) -> Self; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | fn run_with_output(self, msg: &str) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `xfont` and `height` are never read [INFO] [stdout] --> src/wm/mod.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Font { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 49 | xfont: x11rb::protocol::xproto::Font, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | height: i32, [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/wm/mod.rs:211:12 [INFO] [stdout] | [INFO] [stdout] 211 | Ok(WM { [INFO] [stdout] | ____________^ [INFO] [stdout] 212 | | conn_wrapper: ConnWrapper { [INFO] [stdout] 213 | | connection, [INFO] [stdout] 214 | | atoms: Atoms::new(connection)?.reply()?, [INFO] [stdout] ... | [INFO] [stdout] 250 | | }, [INFO] [stdout] 251 | | }) [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] | | 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] | | 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] | | 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; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bunnuafeth` (lib) due to 2 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `x` is never read [INFO] [stdout] --> src/lib.rs:435:5 [INFO] [stdout] | [INFO] [stdout] 434 | pub struct BoundingBox { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 435 | x: i16, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `with_arg` and `run_with_output` are never used [INFO] [stdout] --> src/util.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub trait CommandExt { [INFO] [stdout] | ---------- methods in this trait [INFO] [stdout] 7 | fn with_arg(self, arg: &str) -> Self; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 12 | fn run_with_output(self, msg: &str) -> Result; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `xfont` and `height` are never read [INFO] [stdout] --> src/wm/mod.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub struct Font { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 49 | xfont: x11rb::protocol::xproto::Font, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 50 | height: i32, [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/wm/mod.rs:211:12 [INFO] [stdout] | [INFO] [stdout] 211 | Ok(WM { [INFO] [stdout] | ____________^ [INFO] [stdout] 212 | | conn_wrapper: ConnWrapper { [INFO] [stdout] 213 | | connection, [INFO] [stdout] 214 | | atoms: Atoms::new(connection)?.reply()?, [INFO] [stdout] ... | [INFO] [stdout] 250 | | }, [INFO] [stdout] 251 | | }) [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] | | 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] | | 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] | | 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; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `bunnuafeth` (lib test) due to 2 previous errors; 6 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6de5e67ac4ea17ea52a78640a67ed5a240c9cbb773ecb88e6a6429d75d9d7b04", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6de5e67ac4ea17ea52a78640a67ed5a240c9cbb773ecb88e6a6429d75d9d7b04", kill_on_drop: false }` [INFO] [stdout] 6de5e67ac4ea17ea52a78640a67ed5a240c9cbb773ecb88e6a6429d75d9d7b04