[INFO] cloning repository https://github.com/cbeck88/ver-shim-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cbeck88/ver-shim-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbeck88%2Fver-shim-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbeck88%2Fver-shim-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9aeeb405600cd5f1a680c8ec12e289b5d1830aee
[INFO] documenting cbeck88/ver-shim-rs against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbeck88%2Fver-shim-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/cbeck88/ver-shim-rs
[INFO] finished tweaking git repo https://github.com/cbeck88/ver-shim-rs
[INFO] tweaked toml for git repo https://github.com/cbeck88/ver-shim-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cbeck88/ver-shim-rs on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cbeck88/ver-shim-rs 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-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] documenting cbeck88/ver-shim-rs against beta-2026-01-20 for beta-1.94-rustdoc-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcbeck88%2Fver-shim-rs" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/cbeck88/ver-shim-rs
[INFO] finished tweaking git repo https://github.com/cbeck88/ver-shim-rs
[INFO] tweaked toml for git repo https://github.com/cbeck88/ver-shim-rs written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cbeck88/ver-shim-rs on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cbeck88/ver-shim-rs 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-2026-01-20" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded conf_derive v0.4.3
[INFO] [stderr]   Downloaded conf v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecd8e2e6739a54bfa6f7a692fad65074030d72d4445883766ca3c40f44662ce4
[INFO] running `Command { std: "docker" "start" "-a" "ecd8e2e6739a54bfa6f7a692fad65074030d72d4445883766ca3c40f44662ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecd8e2e6739a54bfa6f7a692fad65074030d72d4445883766ca3c40f44662ce4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecd8e2e6739a54bfa6f7a692fad65074030d72d4445883766ca3c40f44662ce4", kill_on_drop: false }`
[INFO] [stdout] ecd8e2e6739a54bfa6f7a692fad65074030d72d4445883766ca3c40f44662ce4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 37bd2e70818d57418ec73a675a20e143b29348ba70d5dfc722244a5210f150b9
[INFO] running `Command { std: "docker" "start" "-a" "37bd2e70818d57418ec73a675a20e143b29348ba70d5dfc722244a5210f150b9", kill_on_drop: false }`
[INFO] [stderr] warning: output filename collision at /opt/rustwide/target/doc/ver_shim/index.html
[INFO] [stderr]   |
[INFO] [stderr]   = note: the bin target `ver-shim` in package `ver-shim-tool v0.2.0 (/opt/rustwide/workdir/ver-shim-tool)` has the same output filename as the lib target `ver_shim` in package `ver-shim v0.2.1 (/opt/rustwide/workdir/ver-shim)`
[INFO] [stderr]   = note: if this looks unexpected, it may be a bug in Cargo. Please file a bug report at https://github.com/rust-lang/cargo/issues/ with as much information as you can provide.
[INFO] [stderr]   = note: cargo 1.94.0-beta.1 (85eff7c80 2026-01-15) running on `x86_64-unknown-linux-gnu` target `x86_64-unknown-linux-gnu`
[INFO] [stderr]   = note: first unit: Unit { pkg: Package { id: PackageId { name: "ver-shim-tool", version: "0.2.0", source: "/opt/rustwide/workdir/ver-shim-tool" }, ..: ".." }, target: TargetInner { name: "ver-shim", doc: true, ..: with_path("/opt/rustwide/workdir/ver-shim-tool/src/main.rs", Edition2024) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc, features: [], rustflags: ["--cap-lints=warn"], rustdocflags: ["--cap-lints=warn"], links_overrides: {}, artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 17099250499633404842 }
[INFO] [stderr]   = note: second unit: Unit { pkg: Package { id: PackageId { name: "ver-shim", version: "0.2.1", source: "/opt/rustwide/workdir/ver-shim" }, ..: ".." }, target: TargetInner { name_inferred: true, ..: lib_target("ver_shim", ["lib"], "/opt/rustwide/workdir/ver-shim/src/lib.rs", Edition2024) }, profile: Profile { incremental: false, ..: default_dev() }, kind: Host, mode: Doc, features: [], rustflags: ["--cap-lints=warn"], rustdocflags: ["--cap-lints=warn"], links_overrides: {}, artifact: false, artifact_target_for_features: None, is_std: false, dep_hash: 13000587090743820088 }
[INFO] [stderr]    Compiling ver-shim v0.2.1 (/opt/rustwide/workdir/ver-shim)
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]     Checking clap_builder v4.5.53
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]  Documenting ver-shim v0.2.1 (/opt/rustwide/workdir/ver-shim)
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stdout] warning: unresolved link to `N`
[INFO] [stdout]   --> ver-shim/src/lib.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 | //! - end = header_size + end[N]
[INFO] [stdout]    |                               ^ no item named `N` in scope
[INFO] [stdout]    |
[INFO] [stdout]    = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]    = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking ver-shim-build v0.2.1 (/opt/rustwide/workdir/ver-shim-build)
[INFO] [stderr]  Documenting ver-shim-build v0.2.1 (/opt/rustwide/workdir/ver-shim-build)
[INFO] [stdout] warning: unresolved link to `N`
[INFO] [stdout]    --> ver-shim-build/src/lib.rs:435:31
[INFO] [stdout]     |
[INFO] [stdout] 435 | /// - end = header_size + end[N]
[INFO] [stdout]     |                               ^ no item named `N` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout]     = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]   --> ver-shim-build/src/cargo_helpers.rs:85:10
[INFO] [stdout]    |
[INFO] [stdout] 85 | /// See: https://doc.rust-lang.org/cargo/reference/unstable.html#artifact-dependencies
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout]    = note: `#[warn(rustdoc::bare_urls)]` on by default
[INFO] [stdout] help: use an automatic link instead
[INFO] [stdout]    |
[INFO] [stdout] 85 | /// See: <https://doc.rust-lang.org/cargo/reference/unstable.html#artifact-dependencies>
[INFO] [stdout]    |          +                                                                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: this URL is not a hyperlink
[INFO] [stdout]    --> ver-shim-build/src/lib.rs:489:10
[INFO] [stdout]     |
[INFO] [stdout] 489 | /// See: https://doc.rust-lang.org/cargo/reference/build-scripts.html#rerun-if-changed
[INFO] [stdout]     |          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: bare URLs are not automatically turned into clickable links
[INFO] [stdout] help: use an automatic link instead
[INFO] [stdout]     |
[INFO] [stdout] 489 | /// See: <https://doc.rust-lang.org/cargo/reference/build-scripts.html#rerun-if-changed>
[INFO] [stdout]     |          +                                                                             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking clap v4.5.53
[INFO] [stderr]    Compiling conf_derive v0.4.3
[INFO] [stderr]     Checking conf v0.4.3
[INFO] [stderr]  Documenting ver-shim-tool v0.2.0 (/opt/rustwide/workdir/ver-shim-tool)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.44s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ver_shim/index.html and 2 other files
[INFO] running `Command { std: "docker" "inspect" "37bd2e70818d57418ec73a675a20e143b29348ba70d5dfc722244a5210f150b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37bd2e70818d57418ec73a675a20e143b29348ba70d5dfc722244a5210f150b9", kill_on_drop: false }`
[INFO] [stdout] 37bd2e70818d57418ec73a675a20e143b29348ba70d5dfc722244a5210f150b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "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] aca5f4bf80f399e3159db27c8b22835188523e65a8d075391a2a614c8a587929
[INFO] running `Command { std: "docker" "start" "-a" "aca5f4bf80f399e3159db27c8b22835188523e65a8d075391a2a614c8a587929", 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" "aca5f4bf80f399e3159db27c8b22835188523e65a8d075391a2a614c8a587929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aca5f4bf80f399e3159db27c8b22835188523e65a8d075391a2a614c8a587929", kill_on_drop: false }`
[INFO] [stdout] aca5f4bf80f399e3159db27c8b22835188523e65a8d075391a2a614c8a587929
