[INFO] cloning repository https://github.com/CollinEdward/Rust-Binary-Search [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CollinEdward/Rust-Binary-Search" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCollinEdward%2FRust-Binary-Search", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCollinEdward%2FRust-Binary-Search'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 288b1f9b251c905bcb15c529b92414c2716500c3 [INFO] checking CollinEdward/Rust-Binary-Search/288b1f9b251c905bcb15c529b92414c2716500c3 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%2FCollinEdward%2FRust-Binary-Search" "/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/CollinEdward/Rust-Binary-Search 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/CollinEdward/Rust-Binary-Search [INFO] finished tweaking git repo https://github.com/CollinEdward/Rust-Binary-Search [INFO] tweaked toml for git repo https://github.com/CollinEdward/Rust-Binary-Search written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/CollinEdward/Rust-Binary-Search 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] 66c39c036cb17e96f6527a8c1e8bc737beb4ca53602cfe7f4f8f1b2324bb9413 [INFO] running `Command { std: "docker" "start" "-a" "66c39c036cb17e96f6527a8c1e8bc737beb4ca53602cfe7f4f8f1b2324bb9413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "66c39c036cb17e96f6527a8c1e8bc737beb4ca53602cfe7f4f8f1b2324bb9413", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66c39c036cb17e96f6527a8c1e8bc737beb4ca53602cfe7f4f8f1b2324bb9413", kill_on_drop: false }` [INFO] [stdout] 66c39c036cb17e96f6527a8c1e8bc737beb4ca53602cfe7f4f8f1b2324bb9413 [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] 6d056901a582fee9d6fc6af46272f2af8c0abe1b4b0b076fbe19bd286e238d53 [INFO] running `Command { std: "docker" "start" "-a" "6d056901a582fee9d6fc6af46272f2af8c0abe1b4b0b076fbe19bd286e238d53", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.195 [INFO] [stderr] Compiling equivalent v1.0.1 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling winnow v0.5.34 [INFO] [stderr] Compiling target-lexicon v0.12.13 [INFO] [stderr] Compiling smallvec v1.13.1 [INFO] [stderr] Compiling pkg-config v0.3.29 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling thiserror v1.0.56 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling gio v0.16.7 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Checking unic-char-range v0.9.0 [INFO] [stderr] Checking unic-common v0.9.0 [INFO] [stderr] Compiling memoffset v0.9.0 [INFO] [stderr] Checking matches v0.1.10 [INFO] [stderr] Checking arrayvec v0.7.4 [INFO] [stderr] Compiling cfg-expr v0.15.6 [INFO] [stderr] Checking unic-char-property v0.9.0 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking unic-ucd-version v0.9.0 [INFO] [stderr] Checking xi-unicode v0.3.0 [INFO] [stderr] Checking unic-ucd-bidi v0.9.0 [INFO] [stderr] Checking powerfmt v0.2.0 [INFO] [stderr] Checking unicode-segmentation v1.10.1 [INFO] [stderr] Checking kurbo v0.9.5 [INFO] [stderr] Compiling indexmap v2.1.0 [INFO] [stderr] Compiling gtk v0.16.2 [INFO] [stderr] Checking unic-bidi v0.9.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking type-map v0.4.0 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Checking self_cell v1.0.3 [INFO] [stderr] Compiling druid-shell v0.8.3 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Checking time-core v0.1.2 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking nu-ansi-term v0.46.0 [INFO] [stderr] Checking self_cell v0.10.3 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking keyboard-types v0.6.2 [INFO] [stderr] Compiling field-offset v0.3.6 [INFO] [stderr] Checking piet v0.6.2 [INFO] [stderr] Checking time v0.3.31 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling toml_datetime v0.6.5 [INFO] [stderr] Compiling serde_spanned v0.6.5 [INFO] [stderr] Compiling toml_edit v0.19.15 [INFO] [stderr] Compiling toml_edit v0.21.0 [INFO] [stderr] Compiling druid-derive v0.5.1 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling displaydoc v0.2.4 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tinystr v0.7.5 [INFO] [stderr] Compiling proc-macro-crate v1.3.1 [INFO] [stderr] Checking unic-langid-impl v0.9.4 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling toml v0.8.8 [INFO] [stderr] Checking unic-langid v0.9.4 [INFO] [stderr] Checking intl_pluralrules v7.0.2 [INFO] [stderr] Checking intl-memoizer v0.5.1 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Compiling system-deps v6.2.0 [INFO] [stderr] Checking fluent-syntax v0.11.0 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Compiling glib-macros v0.16.8 [INFO] [stderr] Compiling gtk3-macros v0.16.3 [INFO] [stderr] Checking fluent-bundle v0.15.2 [INFO] [stderr] Compiling glib-sys v0.16.3 [INFO] [stderr] Compiling gobject-sys v0.16.3 [INFO] [stderr] Compiling gio-sys v0.16.3 [INFO] [stderr] Compiling cairo-sys-rs v0.16.3 [INFO] [stderr] Compiling pango-sys v0.16.3 [INFO] [stderr] Compiling gdk-sys v0.16.0 [INFO] [stderr] Compiling atk-sys v0.16.0 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.16.3 [INFO] [stderr] Compiling gtk-sys v0.16.0 [INFO] [stderr] Compiling pangocairo-sys v0.16.3 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking glib v0.16.9 [INFO] [stderr] Checking cairo-rs v0.16.7 [INFO] [stderr] Checking atk v0.16.0 [INFO] [stderr] Checking pango v0.16.5 [INFO] [stderr] Checking gdk-pixbuf v0.16.7 [INFO] [stderr] Checking pangocairo v0.16.3 [INFO] [stderr] Checking gdk v0.16.2 [INFO] [stderr] Checking piet-cairo v0.6.2 [INFO] [stderr] Checking piet-common v0.6.2 [INFO] [stderr] Checking druid v0.8.3 [INFO] [stderr] Checking rust_syntax v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/GUI.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn main() -> Result<(), PlatformError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ui_builder` is never used [INFO] [stdout] --> src/GUI.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn ui_builder() -> impl Widget { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `GUI` should have a snake case name [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod GUI; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `gui` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` 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/GUI.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 7 | let main_window = WindowDesc::new(ui_builder()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 13 | / AppLauncher::with_window(main_window) [INFO] [stdout] 14 | | .log_to_console() [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/GUI.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 21 | let text = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 25 | let label = Label::new(text).padding(5.0).center(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | let button = Button::new("increment") [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 33 | Flex::column().with_child(label).with_child(button) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `main` is never used [INFO] [stdout] --> src/GUI.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | fn main() -> Result<(), PlatformError> { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ui_builder` is never used [INFO] [stdout] --> src/GUI.rs:19:4 [INFO] [stdout] | [INFO] [stdout] 19 | fn ui_builder() -> impl Widget { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: module `GUI` should have a snake case name [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | mod GUI; [INFO] [stdout] | ^^^ help: convert the identifier to snake case: `gui` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` 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/GUI.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 7 | let main_window = WindowDesc::new(ui_builder()); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 13 | / AppLauncher::with_window(main_window) [INFO] [stdout] 14 | | .log_to_console() [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/GUI.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 21 | let text = [INFO] [stdout] | ---- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 25 | let label = Label::new(text).padding(5.0).center(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 28 | let button = Button::new("increment") [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 33 | Flex::column().with_child(label).with_child(button) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `rust_syntax` (bin "rust_syntax") due to 3 previous errors; 3 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rust_syntax` (bin "rust_syntax" test) due to 3 previous errors; 3 warnings emitted [INFO] running `Command { std: "docker" "inspect" "6d056901a582fee9d6fc6af46272f2af8c0abe1b4b0b076fbe19bd286e238d53", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d056901a582fee9d6fc6af46272f2af8c0abe1b4b0b076fbe19bd286e238d53", kill_on_drop: false }` [INFO] [stdout] 6d056901a582fee9d6fc6af46272f2af8c0abe1b4b0b076fbe19bd286e238d53