[INFO] fetching crate dir-structure 0.2.0...
[INFO] testing dir-structure-0.2.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate dir-structure 0.2.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate dir-structure 0.2.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dir-structure 0.2.0
[INFO] tweaked toml for crates.io crate dir-structure 0.2.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate dir-structure 0.2.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dir-structure 0.2.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad0b9ff7ffa1f19077757b0649bb0678b4d47f548c732342e40a465cfd827021
[INFO] running `Command { std: "docker" "start" "-a" "ad0b9ff7ffa1f19077757b0649bb0678b4d47f548c732342e40a465cfd827021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad0b9ff7ffa1f19077757b0649bb0678b4d47f548c732342e40a465cfd827021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad0b9ff7ffa1f19077757b0649bb0678b4d47f548c732342e40a465cfd827021", kill_on_drop: false }`
[INFO] [stdout] ad0b9ff7ffa1f19077757b0649bb0678b4d47f548c732342e40a465cfd827021
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9be65729934c629738d65e7c08a45b03cff576b89fe1233a75a9cdcf5ab3c8a
[INFO] running `Command { std: "docker" "start" "-a" "a9be65729934c629738d65e7c08a45b03cff576b89fe1233a75a9cdcf5ab3c8a", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling dir-structure-macros v0.2.0
[INFO] [stderr]    Compiling dir-structure v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "a9be65729934c629738d65e7c08a45b03cff576b89fe1233a75a9cdcf5ab3c8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9be65729934c629738d65e7c08a45b03cff576b89fe1233a75a9cdcf5ab3c8a", kill_on_drop: false }`
[INFO] [stdout] a9be65729934c629738d65e7c08a45b03cff576b89fe1233a75a9cdcf5ab3c8a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] da9cdc7aa7b5f932ee49f6078a74c295551018bc59860f16dd2b852db232706e
[INFO] running `Command { std: "docker" "start" "-a" "da9cdc7aa7b5f932ee49f6078a74c295551018bc59860f16dd2b852db232706e", kill_on_drop: false }`
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling mio v1.0.4
[INFO] [stderr]    Compiling socket2 v0.6.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.6
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling dir-structure v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `dir`
[INFO] [stdout]   --> examples/std_fs_vfs.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |     let dir = Dir::read_from(path.as_ref(), Pin::new(&vfs))?;
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WriteCounter` is never constructed
[INFO] [stdout]    --> src/versioned.rs:506:12
[INFO] [stdout]     |
[INFO] [stdout] 506 |     struct WriteCounter<T> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `write_count` is never used
[INFO] [stdout]    --> src/versioned.rs:512:12
[INFO] [stdout]     |
[INFO] [stdout] 511 |     impl<T> WriteCounter<T> {
[INFO] [stdout]     |     ----------------------- method in this implementation
[INFO] [stdout] 512 |         fn write_count(&self) -> usize {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.97s
[INFO] running `Command { std: "docker" "inspect" "da9cdc7aa7b5f932ee49f6078a74c295551018bc59860f16dd2b852db232706e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da9cdc7aa7b5f932ee49f6078a74c295551018bc59860f16dd2b852db232706e", kill_on_drop: false }`
[INFO] [stdout] da9cdc7aa7b5f932ee49f6078a74c295551018bc59860f16dd2b852db232706e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a63d8e374c3295ec72b67bd4fa4fe4396c3e102933b977d0b7f5a9ce620e3c9
[INFO] running `Command { std: "docker" "start" "-a" "4a63d8e374c3295ec72b67bd4fa4fe4396c3e102933b977d0b7f5a9ce620e3c9", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `dir`
[INFO] [stderr]   --> examples/std_fs_vfs.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |     let dir = Dir::read_from(path.as_ref(), Pin::new(&vfs))?;
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_dir`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `dir-structure` (example "std_fs_vfs") generated 1 warning
[INFO] [stderr] warning: struct `WriteCounter` is never constructed
[INFO] [stderr]    --> src/versioned.rs:506:12
[INFO] [stderr]     |
[INFO] [stderr] 506 |     struct WriteCounter<T> {
[INFO] [stderr]     |            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `write_count` is never used
[INFO] [stderr]    --> src/versioned.rs:512:12
[INFO] [stderr]     |
[INFO] [stderr] 511 |     impl<T> WriteCounter<T> {
[INFO] [stderr]     |     ----------------------- method in this implementation
[INFO] [stderr] 512 |         fn write_count(&self) -> usize {
[INFO] [stderr]     |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `dir-structure` (lib test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/dir_structure-9be19faeea2b011b)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test versioned::tests::type_checks ... ok
[INFO] [stderr]    Doc-tests dir_structure
[INFO] [stdout] test versioned::tests::versioned_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: couldn't read `src/../../../../doc/docs/content/docs/dx/dir-structure/.guide.mdx.doctests`: No such file or directory (os error 2)
[INFO] [stderr]    --> src/lib.rs:113:9
[INFO] [stderr]     |
[INFO] [stderr] 113 |         include!("../../../../doc/docs/content/docs/dx/dir-structure/.guide.mdx.doctests");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to 1 previous error
[INFO] [stderr] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustdoc --edition=2024 --crate-type lib --color auto --crate-name dir_structure --test src/lib.rs --test-run-directory /opt/rustwide/workdir -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps '--deny=clippy::suspicious' '--deny=clippy::useless_format' --deny=unused_unsafe --deny=unused_imports --deny=unsafe_code '--deny=clippy::style' --deny=stable_features --deny=mismatched_lifetime_syntaxes '--deny=clippy::allow_attributes' '--deny=clippy::alloc_instead_of_core' '--deny=clippy::absolute_paths' --extern dir_structure=/opt/rustwide/target/debug/deps/libdir_structure-2224017b0a6d8406.rlib --extern dir_structure_macros=/opt/rustwide/target/debug/deps/libdir_structure_macros-780397d60b669292.so --extern tokio=/opt/rustwide/target/debug/deps/libtokio-1074be9c01c330eb.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="tools"' --cfg 'feature="tools-atomic-dir"' --cfg 'feature="tools-clean-dir"' --cfg 'feature="tools-deferred-read"' --cfg 'feature="tools-deferred-read-or-own"' --cfg 'feature="tools-dir-children"' --cfg 'feature="tools-dir-descendants"' --cfg 'feature="tools-fmt-wrapper"' --cfg 'feature="tools-try-parse"' --cfg 'feature="tools-versioned"' --cfg 'feature="tools-versioned-hash"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("_all", "all-image-formats", "assert_eq", "async", "default", "derive", "git", "image", "image-format-avif", "image-format-bmp", "image-format-exr", "image-format-ff", "image-format-gif", "image-format-hdr", "image-format-ico", "image-format-jpeg", "image-format-png", "image-format-pnm", "image-format-qoi", "image-format-tga", "image-format-tiff", "image-format-webp", "include_dir", "json", "resolve-path", "ron", "tokio", "toml", "tools", "tools-atomic-dir", "tools-clean-dir", "tools-data-formats", "tools-deferred-read", "tools-deferred-read-or-own", "tools-dir-children", "tools-dir-descendants", "tools-fmt-wrapper", "tools-try-parse", "tools-versioned", "tools-versioned-hash", "yaml"))' --cap-lints=warn --error-format human` (exit status: 1)
[INFO] [stderr] note: test exited abnormally; to see the full output pass --no-capture to the harness.
[INFO] running `Command { std: "docker" "inspect" "4a63d8e374c3295ec72b67bd4fa4fe4396c3e102933b977d0b7f5a9ce620e3c9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a63d8e374c3295ec72b67bd4fa4fe4396c3e102933b977d0b7f5a9ce620e3c9", kill_on_drop: false }`
[INFO] [stdout] 4a63d8e374c3295ec72b67bd4fa4fe4396c3e102933b977d0b7f5a9ce620e3c9