[INFO] cloning repository https://github.com/tess-fun/pieces
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tess-fun/pieces" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftess-fun%2Fpieces", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftess-fun%2Fpieces'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8033ce62a9b3b918d65cc48e0e5b695bd1d63bba
[INFO] documenting tess-fun/pieces against da3f5c31e5535b3dc210067de660a45784ae1e9c for pr-162169
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftess-fun%2Fpieces" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/tess-fun/pieces
[INFO] finished tweaking git repo https://github.com/tess-fun/pieces
[INFO] tweaked toml for git repo https://github.com/tess-fun/pieces written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tess-fun/pieces on toolchain da3f5c31e5535b3dc210067de660a45784ae1e9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tess-fun/pieces 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" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e
[INFO] running `Command { std: "docker" "start" "b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking pc-error v0.2.3 (/opt/rustwide/workdir/crates/pc-error)
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]  Documenting pc-error v0.2.3 (/opt/rustwide/workdir/crates/pc-error)
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling pear_codegen v0.2.9
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]     Checking toml_datetime v0.6.11
[INFO] [stderr]     Checking serde_spanned v0.6.9
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking pear v0.2.9
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking toml_edit v0.22.27
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking toml v0.8.23
[INFO] [stderr]  Documenting pc-testkit v0.2.3 (/opt/rustwide/workdir/crates/pc-testkit)
[INFO] [stderr]  Documenting pc-telemetry v0.2.3 (/opt/rustwide/workdir/crates/pc-telemetry)
[INFO] [stderr]  Documenting pc-config v0.2.3 (/opt/rustwide/workdir/crates/pc-config)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.06s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/pc_config/index.html and 3 other files
[INFO] running `Command { std: "docker" "inspect" "b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "DOCS_RS=1" "-e" "RUSTC_BOOTSTRAP=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e" "/opt/rustwide/cargo-home/bin/cargo" "+da3f5c31e5535b3dc210067de660a45784ae1e9c" "rustdoc" "--lib" "-Zrustdoc-map" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] error: manifest path `/opt/rustwide/workdir/Cargo.toml` is a virtual manifest, but this command requires running against an actual package in this workspace
[INFO] running `Command { std: "docker" "inspect" "b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e", kill_on_drop: false }`
[INFO] [stdout] b3be130a69efe99e662566d8292c9af8a6d3e503ae090201809f30abacd2d49e
