[INFO] fetching crate dusk-ui 0.2.1... [INFO] checking dusk-ui-0.2.1 against try#c387b04bf028733cd561d62128c8a5eee4bc1458+rustflags=-Dtail_expr_drop_order for pr-130930 [INFO] extracting crate dusk-ui 0.2.1 into /workspace/builds/worker-4-tc2/source [INFO] validating manifest of crates.io crate dusk-ui 0.2.1 on toolchain c387b04bf028733cd561d62128c8a5eee4bc1458 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dusk-ui 0.2.1 [INFO] finished tweaking crates.io crate dusk-ui 0.2.1 [INFO] tweaked toml for crates.io crate dusk-ui 0.2.1 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" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "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 135 packages to latest compatible versions [INFO] [stderr] Adding base64 v0.21.7 (available: v0.22.1) [INFO] [stderr] Adding bitflags v1.3.2 (available: v2.6.0) [INFO] [stderr] Adding brotli v3.5.0 (available: v6.0.0) [INFO] [stderr] Adding brotli-decompressor v2.5.1 (available: v4.0.1) [INFO] [stderr] Adding core-foundation v0.9.4 (available: v0.10.0) [INFO] [stderr] Adding dashmap v5.5.3 (available: v6.1.0) [INFO] [stderr] Adding h2 v0.3.26 (available: v0.4.6) [INFO] [stderr] Adding hermit-abi v0.3.9 (available: v0.4.0) [INFO] [stderr] Adding http v0.2.12 (available: v1.1.0) [INFO] [stderr] Adding http-body v0.4.6 (available: v1.0.1) [INFO] [stderr] Adding hyper v0.14.30 (available: v1.4.1) [INFO] [stderr] Adding hyper-rustls v0.23.2 (available: v0.27.3) [INFO] [stderr] Adding ordered-float v2.10.1 (available: v4.3.0) [INFO] [stderr] Adding ring v0.16.20 (available: v0.17.8) [INFO] [stderr] Adding rustls v0.20.9 (available: v0.23.13) [INFO] [stderr] Adding rustls-native-certs v0.6.3 (available: v0.8.0) [INFO] [stderr] Adding rustls-pemfile v1.0.4 (available: v2.1.3) [INFO] [stderr] Adding security-framework v2.11.1 (available: v3.0.0) [INFO] [stderr] Adding spin v0.5.2 (available: v0.9.8) [INFO] [stderr] Adding tokio-rustls v0.23.4 (available: v0.26.0) [INFO] [stderr] Adding untrusted v0.7.1 (available: v0.9.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (available: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.52.0 (available: v0.59.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57c18c3f680501082bd1c69616d9aace7edc0a8fd326d216d2569b5e8000779a [INFO] running `Command { std: "docker" "start" "-a" "57c18c3f680501082bd1c69616d9aace7edc0a8fd326d216d2569b5e8000779a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57c18c3f680501082bd1c69616d9aace7edc0a8fd326d216d2569b5e8000779a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57c18c3f680501082bd1c69616d9aace7edc0a8fd326d216d2569b5e8000779a", kill_on_drop: false }` [INFO] [stdout] 57c18c3f680501082bd1c69616d9aace7edc0a8fd326d216d2569b5e8000779a [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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+c387b04bf028733cd561d62128c8a5eee4bc1458" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0863f77d408bf74bb996d466912994d6774a967b76c20303ff1f34c1570afccb [INFO] running `Command { std: "docker" "start" "-a" "0863f77d408bf74bb996d466912994d6774a967b76c20303ff1f34c1570afccb", kill_on_drop: false }` [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling serde v1.0.210 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling rustls v0.20.9 [INFO] [stderr] Checking untrusted v0.7.1 [INFO] [stderr] Compiling ring v0.16.20 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking deranged v0.3.11 [INFO] [stderr] Compiling syn v2.0.79 [INFO] [stderr] Checking base64 v0.21.7 [INFO] [stderr] Checking alloc-no-stdlib v2.0.4 [INFO] [stderr] Checking sct v0.7.1 [INFO] [stderr] Checking webpki v0.22.4 [INFO] [stderr] Checking http-body v0.4.6 [INFO] [stderr] Compiling serde_json v1.0.128 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking alloc-stdlib v0.2.2 [INFO] [stderr] Checking smallvec v1.13.2 [INFO] [stderr] Checking percent-encoding v2.3.1 [INFO] [stderr] Checking brotli-decompressor v2.5.1 [INFO] [stderr] Checking parking_lot_core v0.9.10 [INFO] [stderr] Checking rustls-pemfile v1.0.4 [INFO] [stderr] Checking rustls-native-certs v0.6.3 [INFO] [stderr] Checking dashmap v5.5.3 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking ordered-float v2.10.1 [INFO] [stderr] Checking brotli v3.5.0 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Compiling serde_derive v1.0.210 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling serde_repr v0.1.19 [INFO] [stderr] Compiling thiserror-impl v1.0.64 [INFO] [stderr] Checking tokio v1.40.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking thiserror v1.0.64 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking tokio-util v0.7.12 [INFO] [stderr] Checking tokio-rustls v0.23.4 [INFO] [stderr] Checking twilight-http-ratelimiting v0.15.3 [INFO] [stderr] Checking h2 v0.3.26 [INFO] [stderr] Checking serde-value v0.7.0 [INFO] [stderr] Checking twilight-model v0.15.4 [INFO] [stderr] Checking hyper v0.14.30 [INFO] [stderr] Checking hyper-rustls v0.23.2 [INFO] [stderr] Checking twilight-validate v0.15.3 [INFO] [stderr] Checking twilight-http v0.15.4 [INFO] [stderr] Checking dusk-ui v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `generic_const_exprs` is incomplete and may not be safe to use and/or cause compiler crashes [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generic_const_exprs)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: see issue #76560 for more information [INFO] [stdout] = note: `#[warn(incomplete_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `components` is never read [INFO] [stdout] --> src/window.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | let mut components: Option> = None; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `components` is never read [INFO] [stdout] --> src/window.rs:103:17 [INFO] [stdout] | [INFO] [stdout] 103 | let mut components: Option> = None; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.08s [INFO] running `Command { std: "docker" "inspect" "0863f77d408bf74bb996d466912994d6774a967b76c20303ff1f34c1570afccb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0863f77d408bf74bb996d466912994d6774a967b76c20303ff1f34c1570afccb", kill_on_drop: false }` [INFO] [stdout] 0863f77d408bf74bb996d466912994d6774a967b76c20303ff1f34c1570afccb