[INFO] fetching crate feed-rs 2.3.1...
[INFO] testing feed-rs-2.3.1 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate feed-rs 2.3.1 into /workspace/builds/worker-0-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-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate feed-rs 2.3.1 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Updating crates.io index
[INFO] [stderr] Locking 114 packages to latest compatible versions
[INFO] [stderr] Adding mediatype v0.19.20 (available: v0.21.0)
[INFO] [stderr] Adding quick-xml v0.37.5 (available: v0.38.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] Downloading crates ...
[INFO] [stderr] Downloaded match_token v0.35.0
[INFO] [stderr] Downloaded markup5ever v0.35.0
[INFO] [stderr] Downloaded ammonia v4.1.2
[INFO] [stderr] Downloaded string_cache v0.9.0
[INFO] [stderr] Downloaded phf_codegen v0.13.1
[INFO] [stderr] Downloaded cssparser v0.35.0
[INFO] [stderr] Downloaded html5ever v0.35.0
[INFO] [stderr] Downloaded mediatype v0.19.20
[INFO] [stderr] Downloaded web_atoms v0.1.4
[INFO] [stderr] Downloaded phf_generator v0.13.1
[INFO] [stderr] Downloaded string_cache_codegen v0.6.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2a5972119242fedba439bb756753a094ffc8a1a41b9247bc293e6bdab0db0eee
[INFO] running `Command { std: "docker" "start" "-a" "2a5972119242fedba439bb756753a094ffc8a1a41b9247bc293e6bdab0db0eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a5972119242fedba439bb756753a094ffc8a1a41b9247bc293e6bdab0db0eee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a5972119242fedba439bb756753a094ffc8a1a41b9247bc293e6bdab0db0eee", kill_on_drop: false }`
[INFO] [stdout] 2a5972119242fedba439bb756753a094ffc8a1a41b9247bc293e6bdab0db0eee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25b1d896c66f9fa44bac3076b5062f7b53446f3a0962ad135b0bf02fb1a464cd
[INFO] running `Command { std: "docker" "start" "-a" "25b1d896c66f9fa44bac3076b5062f7b53446f3a0962ad135b0bf02fb1a464cd", kill_on_drop: false }`
[INFO] [stderr] Compiling syn v2.0.110
[INFO] [stderr] Compiling aho-corasick v1.1.4
[INFO] [stderr] Compiling quick-xml v0.37.5
[INFO] [stderr] Compiling getrandom v0.3.4
[INFO] [stderr] Compiling serde_json v1.0.145
[INFO] [stderr] Compiling uuid v1.18.1
[INFO] [stderr] Compiling regex-automata v0.4.13
[INFO] [stderr] Compiling synstructure v0.13.2
[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] Compiling zerofrom-derive v0.1.6
[INFO] [stderr] Compiling yoke-derive v0.8.1
[INFO] [stderr] Compiling zerofrom v0.1.6
[INFO] [stderr] Compiling yoke v0.8.1
[INFO] [stderr] Compiling zerovec v0.11.5
[INFO] [stderr] Compiling zerotrie v0.2.3
[INFO] [stderr] Compiling regex v1.12.2
[INFO] [stderr] Compiling tinystr v0.8.2
[INFO] [stderr] Compiling potential_utf v0.1.4
[INFO] [stderr] Compiling icu_collections v2.1.1
[INFO] [stderr] Compiling icu_locale_core v2.1.1
[INFO] [stderr] Compiling icu_provider v2.1.1
[INFO] [stderr] Compiling icu_normalizer v2.1.1
[INFO] [stderr] Compiling icu_properties v2.1.1
[INFO] [stderr] Compiling serde v1.0.228
[INFO] [stderr] Compiling mediatype v0.19.20
[INFO] [stderr] Compiling idna_adapter v1.2.1
[INFO] [stderr] Compiling chrono v0.4.42
[INFO] [stderr] Compiling idna v1.1.0
[INFO] [stderr] Compiling url v2.5.7
[INFO] [stderr] Compiling feed-rs v2.3.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout] --> src/xml/mod.rs:53:24
[INFO] [stdout] |
[INFO] [stdout] 53 | pub(crate) fn root(&self) -> XmlResult