[INFO] fetching crate feed-rs 2.3.1... [INFO] checking feed-rs-2.3.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170 [INFO] extracting crate feed-rs 2.3.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate feed-rs 2.3.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate feed-rs 2.3.1 [INFO] tweaked toml for crates.io crate feed-rs 2.3.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate feed-rs 2.3.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 119 packages to latest compatible versions [INFO] [stderr] Adding mediatype v0.19.20 (available: v0.20.0) [INFO] [stderr] Adding quick-xml v0.37.5 (available: v0.38.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "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 markup5ever v0.16.2 [INFO] [stderr] Downloaded web_atoms v0.1.3 [INFO] [stderr] Downloaded mediatype v0.19.20 [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb1acdb8334a5c9fb9f5dbc234e2468f473f3622615cf57754168d3bb47569da [INFO] running `Command { std: "docker" "start" "-a" "bb1acdb8334a5c9fb9f5dbc234e2468f473f3622615cf57754168d3bb47569da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb1acdb8334a5c9fb9f5dbc234e2468f473f3622615cf57754168d3bb47569da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb1acdb8334a5c9fb9f5dbc234e2468f473f3622615cf57754168d3bb47569da", kill_on_drop: false }` [INFO] [stdout] bb1acdb8334a5c9fb9f5dbc234e2468f473f3622615cf57754168d3bb47569da [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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ab61d81eac3750e1f8cb4e15fba850bac9ace6ff27148866bb4afa630ad288f3 [INFO] running `Command { std: "docker" "start" "-a" "ab61d81eac3750e1f8cb4e15fba850bac9ace6ff27148866bb4afa630ad288f3", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Checking litemap v0.8.0 [INFO] [stderr] Checking writeable v0.6.1 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Checking iana-time-zone v0.1.63 [INFO] [stderr] Checking siphasher v1.0.1 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking uuid v1.17.0 [INFO] [stderr] Checking quick-xml v0.37.5 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking yoke v0.8.0 [INFO] [stderr] Checking zerotrie v0.2.2 [INFO] [stderr] Checking zerovec v0.11.2 [INFO] [stderr] Checking tinystr v0.8.1 [INFO] [stderr] Checking potential_utf v0.1.2 [INFO] [stderr] Checking icu_collections v2.0.0 [INFO] [stderr] Checking icu_locale_core v2.0.0 [INFO] [stderr] Checking icu_provider v2.0.0 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking icu_properties v2.0.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.0.3 [INFO] [stderr] Checking url v2.5.4 [INFO] [stderr] Checking serde_json v1.0.140 [INFO] [stderr] Checking mediatype v0.19.20 [INFO] [stderr] Checking chrono v0.4.41 [INFO] [stderr] Checking feed-rs v2.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xml/mod.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn root(&self) -> XmlResult>> { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn root(&self) -> XmlResult>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xml/mod.rs:110:30 [INFO] [stdout] | [INFO] [stdout] 110 | fn next_element_at_depth(&self, iter_depth: u32) -> XmlResult>> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 110 | fn next_element_at_depth(&self, iter_depth: u32) -> XmlResult>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xml/mod.rs:366:28 [INFO] [stdout] | [INFO] [stdout] 366 | pub(crate) fn children(&self) -> ElementIter { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 366 | pub(crate) fn children(&self) -> ElementIter<'_, R> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xml/mod.rs:53:24 [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn root(&self) -> XmlResult>> { [INFO] [stdout] | ^^^^^ ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn root(&self) -> XmlResult>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xml/mod.rs:110:30 [INFO] [stdout] | [INFO] [stdout] 110 | fn next_element_at_depth(&self, iter_depth: u32) -> XmlResult>> { [INFO] [stdout] | ^^^^^ this lifetime flows to the output ---------- the lifetime gets resolved as `'_` [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 110 | fn next_element_at_depth(&self, iter_depth: u32) -> XmlResult>> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/xml/mod.rs:366:28 [INFO] [stdout] | [INFO] [stdout] 366 | pub(crate) fn children(&self) -> ElementIter { [INFO] [stdout] | ^^^^^ -------------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 366 | pub(crate) fn children(&self) -> ElementIter<'_, R> { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.59s [INFO] running `Command { std: "docker" "inspect" "ab61d81eac3750e1f8cb4e15fba850bac9ace6ff27148866bb4afa630ad288f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ab61d81eac3750e1f8cb4e15fba850bac9ace6ff27148866bb4afa630ad288f3", kill_on_drop: false }` [INFO] [stdout] ab61d81eac3750e1f8cb4e15fba850bac9ace6ff27148866bb4afa630ad288f3