[INFO] fetching crate image-go-nord 0.0.1-alpha.3... [INFO] checking image-go-nord-0.0.1-alpha.3 against try#4d98531622e1718ae0bc3c7a1ab9cd8938428452+rustflags=-Dtail_expr_drop_order for pr-129604 [INFO] extracting crate image-go-nord 0.0.1-alpha.3 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate image-go-nord 0.0.1-alpha.3 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 image-go-nord 0.0.1-alpha.3 [INFO] finished tweaking crates.io crate image-go-nord 0.0.1-alpha.3 [INFO] tweaked toml for crates.io crate image-go-nord 0.0.1-alpha.3 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate crates.io crate image-go-nord 0.0.1-alpha.3 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] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [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] f53caff20a5934f5160158bae86cc3ce58d2116587b9a50d6798d9e4ab7dc64a [INFO] running `Command { std: "docker" "start" "-a" "f53caff20a5934f5160158bae86cc3ce58d2116587b9a50d6798d9e4ab7dc64a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f53caff20a5934f5160158bae86cc3ce58d2116587b9a50d6798d9e4ab7dc64a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f53caff20a5934f5160158bae86cc3ce58d2116587b9a50d6798d9e4ab7dc64a", kill_on_drop: false }` [INFO] [stdout] f53caff20a5934f5160158bae86cc3ce58d2116587b9a50d6798d9e4ab7dc64a [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] 36f687dab1f7e3088cec9ae24ca4ace675272385adb2e538837e44ae8a9e3479 [INFO] running `Command { std: "docker" "start" "-a" "36f687dab1f7e3088cec9ae24ca4ace675272385adb2e538837e44ae8a9e3479", kill_on_drop: false }` [INFO] [stderr] warning: only one of `license` or `license-file` is necessary [INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression. [INFO] [stderr] `license-file` should be used if the package uses a non-standard license. [INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information. [INFO] [stderr] Compiling libc v0.2.102 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling memoffset v0.6.4 [INFO] [stderr] Compiling crossbeam-epoch v0.9.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Compiling cc v1.0.70 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking itertools v0.10.1 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Checking crossbeam-channel v0.5.1 [INFO] [stderr] Compiling proc-macro2 v1.0.29 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Compiling miniz_oxide v0.4.4 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Checking tinyvec v1.4.0 [INFO] [stderr] Compiling syn v1.0.76 [INFO] [stderr] Checking weezl v0.1.5 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking matches v0.1.9 [INFO] [stderr] Compiling serde_json v1.0.68 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking getrandom v0.2.3 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking plotters-backend v0.3.2 [INFO] [stderr] Checking unicode-bidi v0.3.6 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Checking predicates-tree v1.0.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking form_urlencoded v1.0.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking plotters-svg v0.3.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking predicates v2.0.2 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking gif v0.11.2 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking base64 v0.13.0 [INFO] [stderr] Checking bytemuck v1.7.2 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking plotters v0.3.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking criterion-plot v0.4.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking chunked_transfer v1.4.0 [INFO] [stderr] Checking idna v0.2.3 [INFO] [stderr] Checking url v2.2.2 [INFO] [stderr] Checking tempfile v3.2.0 [INFO] [stderr] Checking bstr v0.2.17 [INFO] [stderr] Checking serde_cbor v0.11.2 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking globset v0.4.8 [INFO] [stderr] Checking csv v1.1.6 [INFO] [stderr] Checking assert_cmd v2.0.1 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking ignore v0.4.18 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking globwalk v0.8.1 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking assert_fs v1.0.5 [INFO] [stderr] Checking criterion v0.3.5 [INFO] [stderr] Checking image-go-nord v0.0.1-alpha.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition value: `ffi` [INFO] [stdout] --> src/lib.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 39 | #[cfg_attr(feature = "ffi", repr(C))] [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: expected values for `feature` are: `clap`, `color-eyre`, `pyo3`, `rayon`, `serde`, `wasm-bindgen`, and `wee_alloc` [INFO] [stdout] = help: consider adding `ffi` 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] [stderr] Checking webpki v0.21.4 [INFO] [stderr] Checking sct v0.6.1 [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/palette.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 50 | let colors = s [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 64 | Ok(DynamicPalette { colors }) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [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] [stderr] error: could not compile `image-go-nord` (lib) 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" "36f687dab1f7e3088cec9ae24ca4ace675272385adb2e538837e44ae8a9e3479", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36f687dab1f7e3088cec9ae24ca4ace675272385adb2e538837e44ae8a9e3479", kill_on_drop: false }` [INFO] [stdout] 36f687dab1f7e3088cec9ae24ca4ace675272385adb2e538837e44ae8a9e3479