[INFO] fetching crate parsicle 25.6.13... [INFO] testing parsicle-25.6.13 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate parsicle 25.6.13 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate parsicle 25.6.13 [INFO] finished tweaking crates.io crate parsicle 25.6.13 [INFO] tweaked toml for crates.io crate parsicle 25.6.13 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate parsicle 25.6.13 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate parsicle 25.6.13 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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 197ff9682016cbd68986fd9c12e68db2d58de86e60c05928e696a357fa3487da [INFO] running `Command { std: "docker" "start" "-a" "197ff9682016cbd68986fd9c12e68db2d58de86e60c05928e696a357fa3487da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "197ff9682016cbd68986fd9c12e68db2d58de86e60c05928e696a357fa3487da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "197ff9682016cbd68986fd9c12e68db2d58de86e60c05928e696a357fa3487da", kill_on_drop: false }` [INFO] [stdout] 197ff9682016cbd68986fd9c12e68db2d58de86e60c05928e696a357fa3487da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 34719796c36a4af4763273dd2a44684cad2e889e5f719acab807d7a2d5396ccc [INFO] running `Command { std: "docker" "start" "-a" "34719796c36a4af4763273dd2a44684cad2e889e5f719acab807d7a2d5396ccc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling mio v1.0.3 [INFO] [stderr] Compiling cc v1.0.95 [INFO] [stderr] Compiling phf_shared v0.10.0 [INFO] [stderr] Compiling http v1.1.0 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling tracing-core v0.1.32 [INFO] [stderr] Compiling new_debug_unreachable v1.0.6 [INFO] [stderr] Compiling hashbrown v0.14.3 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling http-body v1.0.0 [INFO] [stderr] Compiling syn v2.0.102 [INFO] [stderr] Compiling openssl v0.10.64 [INFO] [stderr] Compiling tracing v0.1.40 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling precomputed-hash v0.1.1 [INFO] [stderr] Compiling mac v0.1.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling futf v0.1.5 [INFO] [stderr] Compiling parking_lot v0.12.2 [INFO] [stderr] Compiling dtoa v1.0.9 [INFO] [stderr] Compiling getrandom v0.2.14 [INFO] [stderr] Compiling indexmap v2.2.6 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling dtoa-short v0.3.4 [INFO] [stderr] Compiling openssl-sys v0.9.102 [INFO] [stderr] Compiling tendril v0.4.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling sync_wrapper v1.0.2 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling base64 v0.22.0 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling http-body-util v0.1.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling servo_arc v0.4.1 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling rustls-pki-types v1.12.0 [INFO] [stderr] Compiling ego-tree v0.10.0 [INFO] [stderr] Compiling phf_generator v0.11.3 [INFO] [stderr] Compiling phf_generator v0.10.0 [INFO] [stderr] Compiling phf_codegen v0.11.3 [INFO] [stderr] Compiling string_cache_codegen v0.5.2 [INFO] [stderr] Compiling selectors v0.26.0 [INFO] [stderr] Compiling iana-time-zone v0.1.60 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling markup5ever v0.14.1 [INFO] [stderr] Compiling derive_more v0.99.17 [INFO] [stderr] Compiling string_cache v0.8.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling synstructure v0.13.2 [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 tokio-macros v2.5.0 [INFO] [stderr] Compiling phf_macros v0.11.3 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling cssparser-macros v0.6.1 [INFO] [stderr] Compiling match_token v0.1.0 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling phf v0.11.3 [INFO] [stderr] Compiling cssparser v0.34.0 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling html5ever v0.29.1 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling scraper v0.23.1 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling tokio-util v0.7.10 [INFO] [stderr] Compiling tower v0.5.2 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling tower-http v0.6.6 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling h2 v0.4.4 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling hyper v1.6.0 [INFO] [stderr] Compiling hyper-util v0.1.14 [INFO] [stderr] Compiling hyper-tls v0.6.0 [INFO] [stderr] Compiling reqwest v0.12.20 [INFO] [stderr] Compiling parsicle v25.6.13 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute [INFO] [stdout] | [INFO] [stdout] = help: the feature `let_chains` has been stable since `1.88.0` and no longer requires an attribute to enable [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(new_range_api)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the feature `let_chains` has been stable since 1.88.0 and no longer requires an attribute to enable [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(let_chains)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(stable_features)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `parsicle` (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" "34719796c36a4af4763273dd2a44684cad2e889e5f719acab807d7a2d5396ccc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "34719796c36a4af4763273dd2a44684cad2e889e5f719acab807d7a2d5396ccc", kill_on_drop: false }` [INFO] [stdout] 34719796c36a4af4763273dd2a44684cad2e889e5f719acab807d7a2d5396ccc