[INFO] cloning repository https://github.com/terjekv/treetop-core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/terjekv/treetop-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterjekv%2Ftreetop-core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterjekv%2Ftreetop-core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 912b2fb6907a72e7ad3c0852564122897545036c [INFO] documenting terjekv/treetop-core against beta-2026-04-21 for beta-1.96-rustdoc-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fterjekv%2Ftreetop-core" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/terjekv/treetop-core [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/terjekv/treetop-core [INFO] tweaked toml for git repo https://github.com/terjekv/treetop-core written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/terjekv/treetop-core on toolchain beta-2026-04-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/terjekv/treetop-core 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-2026-04-21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8d0f4b1463eb44501ade89ddc3ad0d3376e97feaae54c06fa3d9c36a8c4fac57 [INFO] running `Command { std: "docker" "start" "-a" "8d0f4b1463eb44501ade89ddc3ad0d3376e97feaae54c06fa3d9c36a8c4fac57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d0f4b1463eb44501ade89ddc3ad0d3376e97feaae54c06fa3d9c36a8c4fac57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d0f4b1463eb44501ade89ddc3ad0d3376e97feaae54c06fa3d9c36a8c4fac57", kill_on_drop: false }` [INFO] [stdout] 8d0f4b1463eb44501ade89ddc3ad0d3376e97feaae54c06fa3d9c36a8c4fac57 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0f750b7c6873c86b5356320c242a725da84a60554d728bcfbf51a4c33e94a8d8 [INFO] running `Command { std: "docker" "start" "-a" "0f750b7c6873c86b5356320c242a725da84a60554d728bcfbf51a4c33e94a8d8", kill_on_drop: false }` [INFO] [stderr] Compiling unicode-ident v1.0.23 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling regex-syntax v0.8.9 [INFO] [stderr] Compiling zmij v1.0.20 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling cc v1.2.55 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling siphasher v1.0.2 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling anyhow v1.0.101 [INFO] [stderr] Compiling term v1.2.1 [INFO] [stderr] Compiling camino v1.2.2 [INFO] [stderr] Compiling fixedbitset v0.5.7 [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling phf_shared v0.11.3 [INFO] [stderr] Compiling keccak v0.1.6 [INFO] [stderr] Compiling itoa v1.0.17 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling itertools v0.14.0 [INFO] [stderr] Compiling ena v0.14.3 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling petgraph v0.7.1 [INFO] [stderr] Checking indexmap v2.13.0 [INFO] [stderr] Compiling ascii-canvas v4.0.0 [INFO] [stderr] Compiling vergen-lib v9.1.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling pico-args v0.5.0 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling vergen v9.1.0 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling stacker v0.1.23 [INFO] [stderr] Compiling ref-cast v1.0.25 [INFO] [stderr] Compiling num-conv v0.2.0 [INFO] [stderr] Compiling time-core v0.1.8 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling sysinfo v0.37.2 [INFO] [stderr] Compiling pest v2.8.6 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Checking unicode-normalization v0.1.25 [INFO] [stderr] Compiling vergen-gitcl v9.1.0 [INFO] [stderr] Checking either v1.15.0 [INFO] [stderr] Compiling string_cache v0.8.9 [INFO] [stderr] Compiling rustix v1.1.3 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Checking unicode-script v0.5.8 [INFO] [stderr] Checking chrono v0.4.43 [INFO] [stderr] Checking smol_str v0.3.5 [INFO] [stderr] Checking unicode-security v0.1.2 [INFO] [stderr] Compiling semver v1.0.27 [INFO] [stderr] Compiling cargo-platform v0.3.2 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Checking rustc-literal-escaper v0.0.7 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Checking linux-raw-sys v0.11.0 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Checking typed-arena v2.0.2 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Checking pretty v0.12.5 [INFO] [stderr] Compiling cedar-policy v4.9.0 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking similar v2.7.0 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Compiling pest_meta v2.8.6 [INFO] [stderr] Checking arc-swap v1.8.2 [INFO] [stderr] Checking humantime v2.3.0 [INFO] [stderr] Checking tempfile v3.25.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling pest_generator v2.8.6 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.2 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling strum_macros v0.28.0 [INFO] [stderr] Compiling yare-macro v3.0.0 [INFO] [stderr] Compiling utoipa-gen v5.4.0 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling ar_archive_writer v0.5.1 [INFO] [stderr] Checking lalrpop-util v0.22.2 [INFO] [stderr] Checking regex v1.12.3 [INFO] [stderr] Compiling pest_derive v2.8.6 [INFO] [stderr] Checking yare v3.0.0 [INFO] [stderr] Compiling psm v0.1.30 [INFO] [stderr] Compiling enum-ordinalize v4.3.2 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling logos-codegen v0.16.1 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling lalrpop v0.22.2 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling serde_with_macros v3.16.1 [INFO] [stderr] Checking strum v0.28.0 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling logos-derive v0.16.1 [INFO] [stderr] Checking serde_with v3.16.1 [INFO] [stderr] Checking logos v0.16.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking nonempty v0.12.0 [INFO] [stderr] Checking miette v7.6.0 [INFO] [stderr] Checking insta v1.46.3 [INFO] [stderr] Compiling cargo_metadata v0.23.1 [INFO] [stderr] Checking linked_hash_set v0.1.6 [INFO] [stderr] Checking utoipa v5.4.0 [INFO] [stderr] Compiling treetop-core v0.0.16 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cedar-policy-core v4.9.0 [INFO] [stderr] Checking cedar-policy-formatter v4.9.0 [INFO] [stderr] Documenting treetop-core v0.0.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 24s [INFO] [stderr] Generated /opt/rustwide/target/doc/treetop_core/index.html [INFO] running `Command { std: "docker" "inspect" "0f750b7c6873c86b5356320c242a725da84a60554d728bcfbf51a4c33e94a8d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0f750b7c6873c86b5356320c242a725da84a60554d728bcfbf51a4c33e94a8d8", kill_on_drop: false }` [INFO] [stdout] 0f750b7c6873c86b5356320c242a725da84a60554d728bcfbf51a4c33e94a8d8 [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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 51296c73b11ef8ec11826c011cbef758354d135c251d7a0c43f4d3f41db20ca6 [INFO] running `Command { std: "docker" "start" "-a" "51296c73b11ef8ec11826c011cbef758354d135c251d7a0c43f4d3f41db20ca6", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling anyhow v1.0.101 [INFO] [stderr] Compiling quote v1.0.44 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling logos-codegen v0.16.1 [INFO] [stderr] Compiling pest_generator v2.8.6 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling enum-ordinalize-derive v4.3.2 [INFO] [stderr] Compiling miette-derive v7.6.0 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling yare-macro v3.0.0 [INFO] [stderr] Compiling pest_derive v2.8.6 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling utoipa-gen v5.4.0 [INFO] [stderr] Compiling strum_macros v0.28.0 [INFO] [stderr] Compiling enum-ordinalize v4.3.2 [INFO] [stderr] Checking yare v3.0.0 [INFO] [stderr] Compiling educe v0.6.0 [INFO] [stderr] Compiling logos-derive v0.16.1 [INFO] [stderr] Checking ref-cast v1.0.25 [INFO] [stderr] Checking logos v0.16.1 [INFO] [stderr] Checking tracing v0.1.44 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling serde_with_macros v3.16.1 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling derive_builder_core v0.20.2 [INFO] [stderr] Checking strum v0.28.0 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking serde_with v3.16.1 [INFO] [stderr] Compiling derive_builder_macro v0.20.2 [INFO] [stderr] Checking linked-hash-map v0.5.6 [INFO] [stderr] Checking miette v7.6.0 [INFO] [stderr] Checking nonempty v0.12.0 [INFO] [stderr] Checking insta v1.46.3 [INFO] [stderr] Checking linked_hash_set v0.1.6 [INFO] [stderr] Compiling derive_builder v0.20.2 [INFO] [stderr] Compiling vergen-lib v9.1.0 [INFO] [stderr] Compiling cargo_metadata v0.23.1 [INFO] [stderr] Checking utoipa v5.4.0 [INFO] [stderr] Checking cedar-policy-core v4.9.0 [INFO] [stderr] Compiling vergen v9.1.0 [INFO] [stderr] Compiling vergen-gitcl v9.1.0 [INFO] [stderr] Compiling treetop-core v0.0.16 (/opt/rustwide/workdir) [INFO] [stderr] Checking cedar-policy-formatter v4.9.0 [INFO] [stderr] Checking cedar-policy v4.9.0 [INFO] [stderr] Documenting treetop-core v0.0.16 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.22s [INFO] [stderr] Generated /opt/rustwide/target/doc/treetop_core/index.html [INFO] running `Command { std: "docker" "inspect" "51296c73b11ef8ec11826c011cbef758354d135c251d7a0c43f4d3f41db20ca6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51296c73b11ef8ec11826c011cbef758354d135c251d7a0c43f4d3f41db20ca6", kill_on_drop: false }` [INFO] [stdout] 51296c73b11ef8ec11826c011cbef758354d135c251d7a0c43f4d3f41db20ca6