[INFO] fetching crate ferment-macro 0.1.4...
[INFO] documenting ferment-macro-0.1.4 against beta-2025-02-18 for beta-1.86-rustdoc-1
[INFO] extracting crate ferment-macro 0.1.4 into /workspace/builds/worker-1-tc2/source
[INFO] validating manifest of crates.io crate ferment-macro 0.1.4 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 ferment-macro 0.1.4
[INFO] finished tweaking crates.io crate ferment-macro 0.1.4
[INFO] tweaked toml for crates.io crate ferment-macro 0.1.4 written to /workspace/builds/worker-1-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 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.98)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2f05e492454596974f9639aa0ac4d575f9854cd9fd853ff8be0633bb15be3637
[INFO] running `Command { std: "docker" "start" "-a" "2f05e492454596974f9639aa0ac4d575f9854cd9fd853ff8be0633bb15be3637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2f05e492454596974f9639aa0ac4d575f9854cd9fd853ff8be0633bb15be3637", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f05e492454596974f9639aa0ac4d575f9854cd9fd853ff8be0633bb15be3637", kill_on_drop: false }`
[INFO] [stdout] 2f05e492454596974f9639aa0ac4d575f9854cd9fd853ff8be0633bb15be3637
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 013f8ba7ad480233b6e446f5838dba8c33de96a9a8244ed3d18da927f9ac69f6
[INFO] running `Command { std: "docker" "start" "-a" "013f8ba7ad480233b6e446f5838dba8c33de96a9a8244ed3d18da927f9ac69f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking unicode-ident v1.0.17
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quote v1.0.38
[INFO] [stderr]  Documenting ferment-macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.75s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ferment_macro/index.html
[INFO] running `Command { std: "docker" "inspect" "013f8ba7ad480233b6e446f5838dba8c33de96a9a8244ed3d18da927f9ac69f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "013f8ba7ad480233b6e446f5838dba8c33de96a9a8244ed3d18da927f9ac69f6", kill_on_drop: false }`
[INFO] [stdout] 013f8ba7ad480233b6e446f5838dba8c33de96a9a8244ed3d18da927f9ac69f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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] d57cff869e726c7ac3cac1f21ddf7f89b26f0efe2b4d8691ba987d00bdb1d800
[INFO] running `Command { std: "docker" "start" "-a" "d57cff869e726c7ac3cac1f21ddf7f89b26f0efe2b4d8691ba987d00bdb1d800", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking quote v1.0.38
[INFO] [stderr]     Checking syn v1.0.109
[INFO] [stderr]  Documenting ferment-macro v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.46s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ferment_macro/index.html
[INFO] running `Command { std: "docker" "inspect" "d57cff869e726c7ac3cac1f21ddf7f89b26f0efe2b4d8691ba987d00bdb1d800", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d57cff869e726c7ac3cac1f21ddf7f89b26f0efe2b4d8691ba987d00bdb1d800", kill_on_drop: false }`
[INFO] [stdout] d57cff869e726c7ac3cac1f21ddf7f89b26f0efe2b4d8691ba987d00bdb1d800