[INFO] fetching crate overlayfs_fuse 1.4.3...
[INFO] documenting overlayfs_fuse-1.4.3 against 824336ad4127ce295849937a24c08a4aeff6ada7 for pr-162169
[INFO] extracting crate overlayfs_fuse 1.4.3 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate overlayfs_fuse 1.4.3
[INFO] finished tweaking crates.io crate overlayfs_fuse 1.4.3
[INFO] tweaked toml for crates.io crate overlayfs_fuse 1.4.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate overlayfs_fuse 1.4.3 on toolchain 824336ad4127ce295849937a24c08a4aeff6ada7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate overlayfs_fuse 1.4.3 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" "+824336ad4127ce295849937a24c08a4aeff6ada7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded recursive_copy v2.1.0
[INFO] [stderr]   Downloaded obliterate v1.2.0
[INFO] [stderr]   Downloaded walkdir_minimal v1.3.0
[INFO] [stderr]   Downloaded fuser v0.17.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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] 6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6
[INFO] running `Command { std: "docker" "start" "6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6", 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" "6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6", 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" "6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling hashbrown v0.17.0
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling blake3 v1.8.4
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling fuser v0.17.0
[INFO] [stderr]    Compiling psm v0.1.30
[INFO] [stderr]     Checking walkdir_minimal v1.3.0
[INFO] [stderr]     Checking glob v0.3.3
[INFO] [stderr]     Checking recursive_copy v2.1.0
[INFO] [stderr]    Compiling indexmap v2.14.0
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.25.11+spec-1.1.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking page_size v0.6.0
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking obliterate v1.2.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking ref-cast v1.0.25
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]  Documenting overlayfs_fuse v1.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `skip_dir`
[INFO] [stdout]    --> src/filter.rs:255:18
[INFO] [stdout]     |
[INFO] [stdout] 255 |     /// Unlike [`skip_dir`], the directory itself **is** committed — only
[INFO] [stdout]     |                  ^^^^^^^^ no item named `skip_dir` 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: unresolved link to `skip_empty_files_in`
[INFO] [stdout]    --> src/filter.rs:275:28
[INFO] [stdout]     |
[INFO] [stdout] 275 |     /// Batch variant of [`skip_empty_files_in`].
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^ no item named `skip_empty_files_in` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.07s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.30.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 13`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/overlayfs_fuse/index.html
[INFO] running `Command { std: "docker" "inspect" "6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6", 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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=1" "-w" "/opt/rustwide/workdir" "--user" "0:0" "6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6" "/opt/rustwide/cargo-home/bin/cargo" "+824336ad4127ce295849937a24c08a4aeff6ada7" "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]  Documenting overlayfs_fuse v1.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unresolved link to `skip_dir`
[INFO] [stdout]    --> src/filter.rs:255:18
[INFO] [stdout]     |
[INFO] [stdout] 255 |     /// Unlike [`skip_dir`], the directory itself **is** committed — only
[INFO] [stdout]     |                  ^^^^^^^^ no item named `skip_dir` 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: unresolved link to `skip_empty_files_in`
[INFO] [stdout]    --> src/filter.rs:275:28
[INFO] [stdout]     |
[INFO] [stdout] 275 |     /// Batch variant of [`skip_empty_files_in`].
[INFO] [stdout]     |                            ^^^^^^^^^^^^^^^^^^^ no item named `skip_empty_files_in` in scope
[INFO] [stdout]     |
[INFO] [stdout]     = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nix v0.30.1
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 13`
[INFO] [stderr]    Generated /opt/rustwide/target/doc/overlayfs_fuse/index.html
[INFO] running `Command { std: "docker" "inspect" "6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6", kill_on_drop: false }`
[INFO] [stdout] 6d897eb6d71e315c8e3e83ca6818bf549ec088fb8d5927d48d45e5efca8f4cb6
