[INFO] fetching crate ellie_engine 1.5.20-alpha...
[INFO] documenting ellie_engine-1.5.20-alpha against beta-2025-02-18 for beta-1.86-rustdoc-1
[INFO] extracting crate ellie_engine 1.5.20-alpha into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate ellie_engine 1.5.20-alpha on toolchain beta-2025-02-18
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ellie_engine 1.5.20-alpha
[INFO] finished tweaking crates.io crate ellie_engine 1.5.20-alpha
[INFO] tweaked toml for crates.io crate ellie_engine 1.5.20-alpha written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 125 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-02-18" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea1b9d83475270b56b020f382a5d5bb3eaeb2eb13d42c9d51eed8c931aac0264
[INFO] running `Command { std: "docker" "start" "-a" "ea1b9d83475270b56b020f382a5d5bb3eaeb2eb13d42c9d51eed8c931aac0264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea1b9d83475270b56b020f382a5d5bb3eaeb2eb13d42c9d51eed8c931aac0264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea1b9d83475270b56b020f382a5d5bb3eaeb2eb13d42c9d51eed8c931aac0264", kill_on_drop: false }`
[INFO] [stdout] ea1b9d83475270b56b020f382a5d5bb3eaeb2eb13d42c9d51eed8c931aac0264
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 97829674e0096d554e177e3c8c3610ae5c24b97aa98436c825c223c599c0237b
[INFO] running `Command { std: "docker" "start" "-a" "97829674e0096d554e177e3c8c3610ae5c24b97aa98436c825c223c599c0237b", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling unicode-ident v1.0.17
[INFO] [stderr]    Compiling libc v0.2.170
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking ryu v1.0.19
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]     Checking itoa v1.0.14
[INFO] [stderr]    Compiling autocfg v1.4.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling winnow v0.7.3
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling path-dedot v3.1.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling iana-time-zone v0.1.61
[INFO] [stderr]    Compiling path-absolutize v3.1.1
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling serde_spanned v0.6.8
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]    Compiling toml v0.8.20
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling ellie_engine v1.5.20-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Checking ellie_core v0.7.3
[INFO] [stderr]     Checking ellie_tokenizer v0.7.3
[INFO] [stderr]     Checking ellie_vm v0.6.5
[INFO] [stderr]     Checking ellie_parser v0.8.3
[INFO] [stderr]     Checking ellie_fmt v0.5.3
[INFO] [stderr]     Checking ellie_bytecode v0.5.4
[INFO] [stderr]  Documenting ellie_engine v1.5.20-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 49.21s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ellie_engine/index.html
[INFO] running `Command { std: "docker" "inspect" "97829674e0096d554e177e3c8c3610ae5c24b97aa98436c825c223c599c0237b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97829674e0096d554e177e3c8c3610ae5c24b97aa98436c825c223c599c0237b", kill_on_drop: false }`
[INFO] [stdout] 97829674e0096d554e177e3c8c3610ae5c24b97aa98436c825c223c599c0237b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-02-18" "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] 0402ff3826da50662e42e92513b3ffc4036df02ec5135bf310fca948cb2f76db
[INFO] running `Command { std: "docker" "start" "-a" "0402ff3826da50662e42e92513b3ffc4036df02ec5135bf310fca948cb2f76db", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling serde_derive v1.0.218
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking ppv-lite86 v0.2.20
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking serde v1.0.218
[INFO] [stderr]     Checking serde_json v1.0.139
[INFO] [stderr]     Checking ellie_core v0.7.3
[INFO] [stderr]     Checking ellie_tokenizer v0.7.3
[INFO] [stderr]     Checking ellie_vm v0.6.5
[INFO] [stderr]     Checking ellie_parser v0.8.3
[INFO] [stderr]     Checking ellie_fmt v0.5.3
[INFO] [stderr]     Checking ellie_bytecode v0.5.4
[INFO] [stderr]  Documenting ellie_engine v1.5.20-alpha (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.37s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ellie_engine/index.html
[INFO] running `Command { std: "docker" "inspect" "0402ff3826da50662e42e92513b3ffc4036df02ec5135bf310fca948cb2f76db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0402ff3826da50662e42e92513b3ffc4036df02ec5135bf310fca948cb2f76db", kill_on_drop: false }`
[INFO] [stdout] 0402ff3826da50662e42e92513b3ffc4036df02ec5135bf310fca948cb2f76db