[INFO] fetching crate scribble_curves 0.1.0... [INFO] checking scribble_curves-0.1.0 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate scribble_curves 0.1.0 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate scribble_curves 0.1.0 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 crates.io crate scribble_curves 0.1.0 [INFO] finished tweaking crates.io crate scribble_curves 0.1.0 [INFO] tweaked toml for crates.io crate scribble_curves 0.1.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4d98531622e1718ae0bc3c7a1ab9cd8938428452" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 158 packages to latest compatible versions [INFO] [stderr] Adding arrayvec v0.5.2 (latest: v0.7.6) [INFO] [stderr] Adding atk v0.8.0 (latest: v0.18.0) [INFO] [stderr] Adding atk-sys v0.9.1 (latest: v0.18.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding bitmaps v2.1.0 (latest: v3.2.1) [INFO] [stderr] Adding cairo-rs v0.8.1 (latest: v0.20.1) [INFO] [stderr] Adding cairo-sys-rs v0.9.2 (latest: v0.20.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding cocoa v0.20.2 (latest: v0.26.0) [INFO] [stderr] Adding console_log v0.2.2 (latest: v1.0.0) [INFO] [stderr] Adding core-foundation v0.7.0 (latest: v0.10.0) [INFO] [stderr] Adding core-foundation-sys v0.7.0 (latest: v0.8.7) [INFO] [stderr] Adding core-graphics v0.19.2 (latest: v0.24.0) [INFO] [stderr] Adding core-text v15.0.0 (latest: v21.0.0) [INFO] [stderr] Adding druid v0.6.0 (latest: v0.8.3) [INFO] [stderr] Adding druid-derive v0.3.1 (latest: v0.5.1) [INFO] [stderr] Adding druid-shell v0.6.0 (latest: v0.8.3) [INFO] [stderr] Adding fluent-bundle v0.12.0 (latest: v0.15.3) [INFO] [stderr] Adding fluent-langneg v0.13.0 (latest: v0.14.1) [INFO] [stderr] Adding fluent-syntax v0.9.3 (latest: v0.11.1) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding gdk v0.12.1 (latest: v0.18.0) [INFO] [stderr] Adding gdk-pixbuf v0.8.0 (latest: v0.20.1) [INFO] [stderr] Adding gdk-pixbuf-sys v0.9.1 (latest: v0.20.1) [INFO] [stderr] Adding gdk-sys v0.9.1 (latest: v0.18.0) [INFO] [stderr] Adding gio v0.8.1 (latest: v0.20.1) [INFO] [stderr] Adding gio-sys v0.9.1 (latest: v0.20.1) [INFO] [stderr] Adding glib v0.9.3 (latest: v0.20.2) [INFO] [stderr] Adding glib-sys v0.9.1 (latest: v0.20.2) [INFO] [stderr] Adding gobject-sys v0.9.1 (latest: v0.20.1) [INFO] [stderr] Adding gstreamer v0.15.7 (latest: v0.23.1) [INFO] [stderr] Adding gstreamer-sys v0.8.1 (latest: v0.23.0) [INFO] [stderr] Adding gtk v0.8.1 (latest: v0.18.1) [INFO] [stderr] Adding gtk-sys v0.9.2 (latest: v0.18.0) [INFO] [stderr] Adding half v1.8.3 (latest: v2.4.1) [INFO] [stderr] Adding hermit-abi v0.1.19 (latest: v0.4.0) [INFO] [stderr] Adding kurbo v0.6.3 (latest: v0.11.0) [INFO] [stderr] Adding malloc_buf v0.0.6 (latest: v1.0.0) [INFO] [stderr] Adding muldiv v0.2.1 (latest: v1.0.1) [INFO] [stderr] Adding num v0.1.42 (latest: v0.4.3) [INFO] [stderr] Adding num-bigint v0.1.44 (latest: v0.4.6) [INFO] [stderr] Adding num-complex v0.1.43 (latest: v0.4.6) [INFO] [stderr] Adding num-rational v0.1.42 (latest: v0.4.2) [INFO] [stderr] Adding num-rational v0.2.4 (latest: v0.4.2) [INFO] [stderr] Adding pango v0.8.0 (latest: v0.20.1) [INFO] [stderr] Adding pango-sys v0.9.1 (latest: v0.20.1) [INFO] [stderr] Adding paste v0.1.18 (latest: v1.0.15) [INFO] [stderr] Adding piet v0.1.0 (latest: v0.6.2) [INFO] [stderr] Adding piet-cairo v0.1.0 (latest: v0.6.2) [INFO] [stderr] Adding piet-common v0.1.1 (latest: v0.6.2) [INFO] [stderr] Adding piet-coregraphics v0.1.1 (latest: v0.6.2) [INFO] [stderr] Adding piet-direct2d v0.1.0 (latest: v0.6.2) [INFO] [stderr] Adding piet-web v0.1.0 (latest: v0.6.2) [INFO] [stderr] Adding rand v0.4.6 (latest: v0.8.5) [INFO] [stderr] Adding rand_core v0.3.1 (latest: v0.6.4) [INFO] [stderr] Adding rand_core v0.4.2 (latest: v0.6.4) [INFO] [stderr] Adding rdrand v0.4.0 (latest: v0.8.3) [INFO] [stderr] Adding rustc-hash v1.1.0 (latest: v2.0.0) [INFO] [stderr] Adding rustc_version v0.2.3 (latest: v0.4.1) [INFO] [stderr] Adding semver v0.9.0 (latest: v1.0.23) [INFO] [stderr] Adding semver-parser v0.7.0 (latest: v0.10.2) [INFO] [stderr] Adding sha1 v0.6.1 (latest: v0.10.6) [INFO] [stderr] Adding simple_logger v1.16.0 (latest: v5.0.0) [INFO] [stderr] Adding sized-chunks v0.6.5 (latest: v0.7.0) [INFO] [stderr] Adding standback v0.2.17 (latest: v0.4.4) [INFO] [stderr] Adding syn v1.0.109 (latest: v2.0.77) [INFO] [stderr] Adding time v0.2.27 (latest: v0.3.36) [INFO] [stderr] Adding time-macros v0.1.1 (latest: v0.2.18) [INFO] [stderr] Adding xi-unicode v0.2.1 (latest: v0.3.0) [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-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 8daa69df11d6a3afa3f8e6ee4b2eb7050d810a01746d6b0e0dbee0d26679f016 [INFO] running `Command { std: "docker" "start" "-a" "8daa69df11d6a3afa3f8e6ee4b2eb7050d810a01746d6b0e0dbee0d26679f016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8daa69df11d6a3afa3f8e6ee4b2eb7050d810a01746d6b0e0dbee0d26679f016", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8daa69df11d6a3afa3f8e6ee4b2eb7050d810a01746d6b0e0dbee0d26679f016", kill_on_drop: false }` [INFO] [stdout] 8daa69df11d6a3afa3f8e6ee4b2eb7050d810a01746d6b0e0dbee0d26679f016 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9ed26358985f82602353cc7f2f119d5fc7195626cdb1b63a993840635f504cf2 [INFO] running `Command { std: "docker" "start" "-a" "9ed26358985f82602353cc7f2f119d5fc7195626cdb1b63a993840635f504cf2", kill_on_drop: false }` [INFO] [stderr] Compiling glib-sys v0.9.1 [INFO] [stderr] Compiling gobject-sys v0.9.1 [INFO] [stderr] Compiling gio-sys v0.9.1 [INFO] [stderr] Compiling cairo-sys-rs v0.9.2 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling gdk-pixbuf-sys v0.9.1 [INFO] [stderr] Compiling pango-sys v0.9.1 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling gdk-sys v0.9.1 [INFO] [stderr] Compiling atk-sys v0.9.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.20+deprecated [INFO] [stderr] Compiling standback v0.2.17 [INFO] [stderr] Compiling cairo-rs v0.8.1 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling gio v0.8.1 [INFO] [stderr] Compiling gtk-sys v0.9.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Compiling gdk-pixbuf v0.8.0 [INFO] [stderr] Compiling serde v1.0.209 [INFO] [stderr] Compiling pango v0.8.0 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Compiling gdk v0.12.1 [INFO] [stderr] Compiling const_fn v0.4.10 [INFO] [stderr] Compiling atk v0.8.0 [INFO] [stderr] Compiling time v0.2.27 [INFO] [stderr] Compiling gstreamer-sys v0.8.1 [INFO] [stderr] Compiling gtk v0.8.1 [INFO] [stderr] Checking rustc-hash v1.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking unicode-segmentation v1.11.0 [INFO] [stderr] Checking xi-unicode v0.2.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] Checking kurbo v0.6.3 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking type-map v0.5.0 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking log v0.4.22 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking instant v0.1.13 [INFO] [stderr] Checking fluent-syntax v0.9.3 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Compiling gstreamer v0.15.7 [INFO] [stderr] Checking simple_logger v1.16.0 [INFO] [stderr] Checking muldiv v0.2.1 [INFO] [stderr] Checking piet v0.1.0 [INFO] [stderr] Checking half v1.8.3 [INFO] [stderr] Checking memchr v2.7.4 [INFO] [stderr] Compiling paste-impl v0.1.18 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking paste v0.1.18 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.209 [INFO] [stderr] Checking tinystr v0.7.6 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking unic-langid-impl v0.9.5 [INFO] [stderr] Checking unic-langid v0.9.5 [INFO] [stderr] Checking fluent-langneg v0.13.0 [INFO] [stderr] Checking intl-memoizer v0.5.2 [INFO] [stderr] Checking intl_pluralrules v7.0.2 [INFO] [stderr] Compiling time-macros-impl v0.1.2 [INFO] [stderr] Compiling rental-impl v0.5.5 [INFO] [stderr] Compiling druid-derive v0.3.1 [INFO] [stderr] Checking time-macros v0.1.1 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking glib v0.9.3 [INFO] [stderr] Checking rental v0.5.6 [INFO] [stderr] Checking fluent-bundle v0.12.0 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking piet-cairo v0.1.0 [INFO] [stderr] Checking piet-common v0.1.1 [INFO] [stderr] Checking druid-shell v0.6.0 [INFO] [stderr] Checking druid v0.6.0 [INFO] [stderr] Checking scribble_curves v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/lerp.rs:123:20 [INFO] [stdout] | [INFO] [stdout] 123 | Interval(Time, Time), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 123 | Interval(Time, ()), [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/snippet.rs:218:12 [INFO] [stdout] | [INFO] [stdout] 215 | fn deserialize>(de: D) -> Result { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 216 | let map: OrdMap = Deserialize::deserialize(de)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 217 | let max_id = map.keys().max().unwrap_or(&SnippetId(0)).0; [INFO] [stdout] 218 | Ok(SnippetsData { [INFO] [stdout] | ____________^ [INFO] [stdout] 219 | | last_id: max_id, [INFO] [stdout] 220 | | snippets: map, [INFO] [stdout] 221 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/span_cursor.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 37 | fn from(x: Option) -> MaybeInfinite { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | x.map(|y| MaybeInfinite::Finite(y)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/span_cursor.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 37 | fn from(x: Option) -> MaybeInfinite { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | x.map(|y| MaybeInfinite::Finite(y)) [INFO] [stdout] 39 | .unwrap_or(MaybeInfinite::Infinite) [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 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `scribble_curves` (lib) due to 4 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: field `1` is never read [INFO] [stdout] --> src/lerp.rs:123:20 [INFO] [stdout] | [INFO] [stdout] 123 | Interval(Time, Time), [INFO] [stdout] | -------- ^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 123 | Interval(Time, ()), [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/snippet.rs:218:12 [INFO] [stdout] | [INFO] [stdout] 215 | fn deserialize>(de: D) -> Result { [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 216 | let map: OrdMap = Deserialize::deserialize(de)?; [INFO] [stdout] | --- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 217 | let max_id = map.keys().max().unwrap_or(&SnippetId(0)).0; [INFO] [stdout] 218 | Ok(SnippetsData { [INFO] [stdout] | ____________^ [INFO] [stdout] 219 | | last_id: max_id, [INFO] [stdout] 220 | | snippets: map, [INFO] [stdout] 221 | | }) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/span_cursor.rs:38:9 [INFO] [stdout] | [INFO] [stdout] 37 | fn from(x: Option) -> MaybeInfinite { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | x.map(|y| MaybeInfinite::Finite(y)) [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: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/span_cursor.rs:39:24 [INFO] [stdout] | [INFO] [stdout] 37 | fn from(x: Option) -> MaybeInfinite { [INFO] [stdout] | ------------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 38 | x.map(|y| MaybeInfinite::Finite(y)) [INFO] [stdout] 39 | .unwrap_or(MaybeInfinite::Infinite) [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 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `scribble_curves` (lib test) due to 4 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "9ed26358985f82602353cc7f2f119d5fc7195626cdb1b63a993840635f504cf2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ed26358985f82602353cc7f2f119d5fc7195626cdb1b63a993840635f504cf2", kill_on_drop: false }` [INFO] [stdout] 9ed26358985f82602353cc7f2f119d5fc7195626cdb1b63a993840635f504cf2