[INFO] fetching crate wrflib_widget 0.0.3... [INFO] checking wrflib_widget-0.0.3 against master#e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 for pr-136776-1 [INFO] extracting crate wrflib_widget 0.0.3 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate wrflib_widget 0.0.3 [INFO] finished tweaking crates.io crate wrflib_widget 0.0.3 [INFO] tweaked toml for crates.io crate wrflib_widget 0.0.3 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate wrflib_widget 0.0.3 on toolchain e22dab387f6b4f6a87dfc54ac2f6013dddb41e68 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 70 packages to latest compatible versions [INFO] [stderr] Adding wasi v0.10.0+wasi-snapshot-preview1 (available: v0.10.2+wasi-snapshot-preview1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wrflib_objc_sys v0.0.3 [INFO] [stderr] Downloaded gl v0.14.0 [INFO] [stderr] Downloaded wio v0.2.2 [INFO] [stderr] Downloaded wrflib_vector v0.0.3 [INFO] [stderr] Downloaded wrflib_shader_compiler v0.0.3 [INFO] [stderr] Downloaded xml-rs v0.8.28 [INFO] [stderr] Downloaded wrflib_x11_sys v0.0.3 [INFO] [stderr] Downloaded ureq v2.12.1 [INFO] [stderr] Downloaded wrflib_glx_sys v0.0.3 [INFO] [stderr] Downloaded wrflib v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e1e24a2f1e4afd7edfcb47deb9080784bf86c3ed5b48f2a302b483e762643d07 [INFO] running `Command { std: "docker" "start" "-a" "e1e24a2f1e4afd7edfcb47deb9080784bf86c3ed5b48f2a302b483e762643d07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e1e24a2f1e4afd7edfcb47deb9080784bf86c3ed5b48f2a302b483e762643d07", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1e24a2f1e4afd7edfcb47deb9080784bf86c3ed5b48f2a302b483e762643d07", kill_on_drop: false }` [INFO] [stdout] e1e24a2f1e4afd7edfcb47deb9080784bf86c3ed5b48f2a302b483e762643d07 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+e22dab387f6b4f6a87dfc54ac2f6013dddb41e68" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 9e2a3ef6b6a87213635c3f3a56d74f201d9ece4e4f0ed29831a19827931b2144 [INFO] running `Command { std: "docker" "start" "-a" "9e2a3ef6b6a87213635c3f3a56d74f201d9ece4e4f0ed29831a19827931b2144", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.111 [INFO] [stderr] Checking stable_deref_trait v1.2.1 [INFO] [stderr] Checking litemap v0.8.1 [INFO] [stderr] Checking writeable v0.6.2 [INFO] [stderr] Compiling icu_normalizer_data v2.1.1 [INFO] [stderr] Compiling icu_properties_data v2.1.1 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling zerocopy v0.8.30 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling xml-rs v0.8.28 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking percent-encoding v2.3.2 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Checking utf8_iter v1.0.4 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking form_urlencoded v1.2.2 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Compiling wrflib_glx_sys v0.0.3 [INFO] [stderr] Checking adler2 v2.0.1 [INFO] [stderr] Compiling wrflib_x11_sys v0.0.3 [INFO] [stderr] Checking miniz_oxide v0.8.9 [INFO] [stderr] Checking base64 v0.22.1 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking wrflib_vector v0.0.3 [INFO] [stderr] Checking flate2 v1.1.5 [INFO] [stderr] Checking wrflib_shader_compiler v0.0.3 [INFO] [stderr] Compiling gl v0.14.0 [INFO] [stderr] Checking ppv-lite86 v0.2.21 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.1 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking ureq v2.12.1 [INFO] [stderr] Checking wrflib v0.0.3 [INFO] [stderr] Checking wrflib_widget v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: struct `ElementsIterator` is never constructed [INFO] [stdout] --> src/dock.rs:811:8 [INFO] [stdout] | [INFO] [stdout] 811 | struct ElementsIterator<'a, ID, T> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dock.rs:888:18 [INFO] [stdout] | [INFO] [stdout] 888 | fn enumerate(&mut self) -> ElementsIteratorNamed { [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] 888 | fn enumerate(&mut self) -> ElementsIteratorNamed<'_, ID, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ElementsIterator` is never constructed [INFO] [stdout] --> src/dock.rs:811:8 [INFO] [stdout] | [INFO] [stdout] 811 | struct ElementsIterator<'a, ID, T> [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/dock.rs:888:18 [INFO] [stdout] | [INFO] [stdout] 888 | fn enumerate(&mut self) -> ElementsIteratorNamed { [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] 888 | fn enumerate(&mut self) -> ElementsIteratorNamed<'_, ID, T> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.52s [INFO] running `Command { std: "docker" "inspect" "9e2a3ef6b6a87213635c3f3a56d74f201d9ece4e4f0ed29831a19827931b2144", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9e2a3ef6b6a87213635c3f3a56d74f201d9ece4e4f0ed29831a19827931b2144", kill_on_drop: false }` [INFO] [stdout] 9e2a3ef6b6a87213635c3f3a56d74f201d9ece4e4f0ed29831a19827931b2144