[INFO] cloning repository https://github.com/ryderjenkins/resvg [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ryderjenkins/resvg" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryderjenkins%2Fresvg", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryderjenkins%2Fresvg'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 43a740dcd9bc9e4b32bd5801a5c77552bdb1433b [INFO] checking ryderjenkins/resvg against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fryderjenkins%2Fresvg" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/ryderjenkins/resvg [INFO] finished tweaking git repo https://github.com/ryderjenkins/resvg [INFO] tweaked toml for git repo https://github.com/ryderjenkins/resvg written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/ryderjenkins/resvg on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/ryderjenkins/resvg 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" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded fontdb v0.13.0 [INFO] [stderr] Downloaded kurbo v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dc4661c3812154ca4e1b311beda578d5a5bf726465e920e41522decc0fc8fd7a [INFO] running `Command { std: "docker" "start" "-a" "dc4661c3812154ca4e1b311beda578d5a5bf726465e920e41522decc0fc8fd7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dc4661c3812154ca4e1b311beda578d5a5bf726465e920e41522decc0fc8fd7a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc4661c3812154ca4e1b311beda578d5a5bf726465e920e41522decc0fc8fd7a", kill_on_drop: false }` [INFO] [stdout] dc4661c3812154ca4e1b311beda578d5a5bf726465e920e41522decc0fc8fd7a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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" "-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b27a53bc87b0d0afc6dacea074523ee379e572c5cb1a704fa23f3266a1e1d669 [INFO] running `Command { std: "docker" "start" "-a" "b27a53bc87b0d0afc6dacea074523ee379e572c5cb1a704fa23f3266a1e1d669", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking arrayvec v0.7.2 [INFO] [stderr] Checking float-cmp v0.9.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking siphasher v0.3.10 [INFO] [stderr] Checking xmlparser v0.13.5 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking rctree v0.5.0 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling unicode-general-category v0.6.0 [INFO] [stderr] Checking ttf-parser v0.18.1 [INFO] [stderr] Checking data-url v0.2.0 [INFO] [stderr] Checking unicode-ccc v0.1.2 [INFO] [stderr] Checking strict-num v0.1.0 [INFO] [stderr] Checking imagesize v0.11.0 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Checking unicode-script v0.5.5 [INFO] [stderr] Checking kurbo v0.9.1 [INFO] [stderr] Checking unicode-bidi-mirroring v0.1.0 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking unicode-bidi v0.3.13 [INFO] [stderr] Checking unicode-vo v0.1.0 [INFO] [stderr] Checking xmlwriter v0.1.0 [INFO] [stderr] Checking base64 v0.21.0 [INFO] [stderr] Checking pico-args v0.5.0 [INFO] [stderr] Checking rgb v0.8.36 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Checking roxmltree v0.18.0 [INFO] [stderr] Checking arrayref v0.3.7 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking simplecss v0.2.1 [INFO] [stderr] Checking tiny-skia-path v0.8.3 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking gif v0.12.0 [INFO] [stderr] Checking svgtypes v0.11.0 [INFO] [stderr] Checking svgfilters v0.4.0 (/opt/rustwide/workdir/svgfilters) [INFO] [stderr] Checking fontconfig-parser v0.5.2 [INFO] [stderr] Checking png v0.17.7 [INFO] [stdout] warning: method `fuzzy_ne` is never used [INFO] [stdout] --> svgfilters/src/lib.rs:278:8 [INFO] [stdout] | [INFO] [stdout] 274 | trait FuzzyEq { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 278 | fn fuzzy_ne(&self, other: &Rhs) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `fuzzy_ne` is never used [INFO] [stdout] --> svgfilters/src/lib.rs:278:8 [INFO] [stdout] | [INFO] [stdout] 274 | trait FuzzyEq { [INFO] [stdout] | ------- method in this trait [INFO] [stdout] ... [INFO] [stdout] 278 | fn fuzzy_ne(&self, other: &Rhs) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking memmap2 v0.5.10 [INFO] [stderr] Checking usvg-tree v0.31.0 (/opt/rustwide/workdir/usvg-tree) [INFO] [stderr] Checking rosvgtree v0.2.0 (/opt/rustwide/workdir/rosvgtree) [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> rosvgtree/src/names.rs:637:24 [INFO] [stdout] | [INFO] [stdout] 637 | let b = entry.0.borrow(); [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: call to `.borrow()` on a reference in this situation does nothing [INFO] [stdout] --> rosvgtree/src/names.rs:637:24 [INFO] [stdout] | [INFO] [stdout] 637 | let b = entry.0.borrow(); [INFO] [stdout] | ^^^^^^^^^ help: remove this redundant call [INFO] [stdout] | [INFO] [stdout] = note: the type `str` does not implement `Borrow`, so calling `borrow` on `&str` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[warn(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> usvg-tree/src/lib.rs:1227:11 [INFO] [stdout] | [INFO] [stdout] 1227 | fn id(&self) -> std::cell::Ref; [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1227 | fn id(&self) -> std::cell::Ref<'_, str>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> usvg-tree/src/lib.rs:1284:11 [INFO] [stdout] | [INFO] [stdout] 1284 | fn id(&self) -> std::cell::Ref { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1284 | fn id(&self) -> std::cell::Ref<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> usvg-tree/src/pathdata.rs:282:21 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn segments(&self) -> PathSegmentsIter { [INFO] [stdout] | ^^^^^ ---------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 282 | pub fn segments(&self) -> PathSegmentsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking usvg-parser v0.31.0 (/opt/rustwide/workdir/usvg-parser) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> usvg-tree/src/lib.rs:1227:11 [INFO] [stdout] | [INFO] [stdout] 1227 | fn id(&self) -> std::cell::Ref; [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1227 | fn id(&self) -> std::cell::Ref<'_, str>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> usvg-tree/src/lib.rs:1284:11 [INFO] [stdout] | [INFO] [stdout] 1284 | fn id(&self) -> std::cell::Ref { [INFO] [stdout] | ^^^^^ ------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 1284 | fn id(&self) -> std::cell::Ref<'_, str> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> usvg-tree/src/pathdata.rs:282:21 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn segments(&self) -> PathSegmentsIter { [INFO] [stdout] | ^^^^^ ---------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 282 | pub fn segments(&self) -> PathSegmentsIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking tiny-skia v0.8.3 [INFO] [stderr] Checking rustybuzz v0.7.0 [INFO] [stderr] Checking fontdb v0.13.0 [INFO] [stderr] Checking usvg-text-layout v0.31.0 (/opt/rustwide/workdir/usvg-text-layout) [INFO] [stderr] Checking usvg v0.31.0 (/opt/rustwide/workdir/usvg) [INFO] [stderr] Checking resvg v0.31.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/filter.rs:28:61 [INFO] [stdout] | [INFO] [stdout] 28 | fn into_svgfilters_image_mut(width: u32, height: u32, data: &mut [u8]) -> svgfilters::ImageRefMut { [INFO] [stdout] | ^^^^^^^^^ ----------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | fn into_svgfilters_image_mut(width: u32, height: u32, data: &mut [u8]) -> svgfilters::ImageRefMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paint_server.rs:287:13 [INFO] [stdout] | [INFO] [stdout] 287 | pixmap: &tiny_skia::Pixmap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 290 | ) -> tiny_skia::Shader { [INFO] [stdout] | ----------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 290 | ) -> tiny_skia::Shader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/filter.rs:28:61 [INFO] [stdout] | [INFO] [stdout] 28 | fn into_svgfilters_image_mut(width: u32, height: u32, data: &mut [u8]) -> svgfilters::ImageRefMut { [INFO] [stdout] | ^^^^^^^^^ ----------------------- the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 28 | fn into_svgfilters_image_mut(width: u32, height: u32, data: &mut [u8]) -> svgfilters::ImageRefMut<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/paint_server.rs:287:13 [INFO] [stdout] | [INFO] [stdout] 287 | pixmap: &tiny_skia::Pixmap, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the lifetime is elided here [INFO] [stdout] ... [INFO] [stdout] 290 | ) -> tiny_skia::Shader { [INFO] [stdout] | ----------------- the same lifetime is hidden here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 290 | ) -> tiny_skia::Shader<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking resvg-capi v0.31.0 (/opt/rustwide/workdir/c-api) [INFO] [stdout] warning: unexpected `cfg` condition value: `dump-svg` [INFO] [stdout] --> examples/custom_rtree.rs:54:11 [INFO] [stdout] | [INFO] [stdout] 54 | #[cfg(feature = "dump-svg")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `default`, `filter`, `gif`, `jpeg-decoder`, `memmap-fonts`, `png`, `raster-images`, `svgfilters`, `system-fonts`, and `text` [INFO] [stdout] = help: consider adding `dump-svg` as a feature in `Cargo.toml` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> c-api/lib.rs:562:9 [INFO] [stdout] | [INFO] [stdout] 562 | Box::from_raw(opt) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 562 | let _ = Box::from_raw(opt); [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> c-api/lib.rs:887:9 [INFO] [stdout] | [INFO] [stdout] 887 | Box::from_raw(tree) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 887 | let _ = Box::from_raw(tree); [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> c-api/lib.rs:562:9 [INFO] [stdout] | [INFO] [stdout] 562 | Box::from_raw(opt) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 562 | let _ = Box::from_raw(opt); [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Box::::from_raw` that must be used [INFO] [stdout] --> c-api/lib.rs:887:9 [INFO] [stdout] | [INFO] [stdout] 887 | Box::from_raw(tree) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: call `drop(Box::from_raw(ptr))` if you intend to drop the `Box` [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 887 | let _ = Box::from_raw(tree); [INFO] [stdout] | +++++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.71s [INFO] running `Command { std: "docker" "inspect" "b27a53bc87b0d0afc6dacea074523ee379e572c5cb1a704fa23f3266a1e1d669", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b27a53bc87b0d0afc6dacea074523ee379e572c5cb1a704fa23f3266a1e1d669", kill_on_drop: false }` [INFO] [stdout] b27a53bc87b0d0afc6dacea074523ee379e572c5cb1a704fa23f3266a1e1d669