[INFO] fetching crate ppx 0.2.1...
[INFO] documenting ppx-0.2.1 against 1.93.0 for beta-1.94-rustdoc-1
[INFO] extracting crate ppx 0.2.1 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate ppx 0.2.1
[INFO] finished tweaking crates.io crate ppx 0.2.1
[INFO] tweaked toml for crates.io crate ppx 0.2.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ppx 0.2.1 on toolchain 1.93.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.93.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ppx 0.2.1 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" "+1.93.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ppx-macros v1.0.1
[INFO] [stderr]   Downloaded ppx-impl v0.2.1
[INFO] [stderr]   Downloaded concat-string v1.0.1
[INFO] [stderr]   Downloaded vfs v0.12.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.93.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bd3cdca98619131d8338f1ed9df4f846a8ce9e2a30bd39835e1e59b33c3b72de
[INFO] running `Command { std: "docker" "start" "-a" "bd3cdca98619131d8338f1ed9df4f846a8ce9e2a30bd39835e1e59b33c3b72de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bd3cdca98619131d8338f1ed9df4f846a8ce9e2a30bd39835e1e59b33c3b72de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd3cdca98619131d8338f1ed9df4f846a8ce9e2a30bd39835e1e59b33c3b72de", kill_on_drop: false }`
[INFO] [stdout] bd3cdca98619131d8338f1ed9df4f846a8ce9e2a30bd39835e1e59b33c3b72de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.93.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1f4ecbce13f38531af7d4c6d374a6bc83d98bce34d3bae1aa17e4760d3d66c8f
[INFO] running `Command { std: "docker" "start" "-a" "1f4ecbce13f38531af7d4c6d374a6bc83d98bce34d3bae1aa17e4760d3d66c8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]     Checking concat-string v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking ppx-impl v0.2.1
[INFO] [stderr]  Documenting ppx v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.77s
[INFO] [stderr]    Generated /opt/rustwide/target/doc/ppx/index.html
[INFO] running `Command { std: "docker" "inspect" "1f4ecbce13f38531af7d4c6d374a6bc83d98bce34d3bae1aa17e4760d3d66c8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f4ecbce13f38531af7d4c6d374a6bc83d98bce34d3bae1aa17e4760d3d66c8f", kill_on_drop: false }`
[INFO] [stdout] 1f4ecbce13f38531af7d4c6d374a6bc83d98bce34d3bae1aa17e4760d3d66c8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+1.93.0" "rustdoc" "--lib" "-Zrustdoc-map" "--all-features" "--config" "build.rustdocflags=[\"--cfg\", \"docsrs\", \"--cfg\", \"docsrs\", \"-Z\", \"unstable-options\", \"--document-private-items\"]" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 984baeb39a058ced4e85f36de16e3500ac7ef199664802dc339a53ffb1f74020
[INFO] running `Command { std: "docker" "start" "-a" "984baeb39a058ced4e85f36de16e3500ac7ef199664802dc339a53ffb1f74020", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling concat-string v1.0.1
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking vfs v0.12.2
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]     Checking ppx-impl v0.2.1
[INFO] [stderr]    Compiling ppx-macros v1.0.1
[INFO] [stdout] error[E0433]: failed to resolve: could not find `tracked` in `proc_macro`
[INFO] [stdout]   --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ppx-macros-1.0.1/src/lib.rs:71:17
[INFO] [stdout]    |
[INFO] [stdout] 71 |     proc_macro::tracked::path(file_path.to_str().expect("File path was not UTF-8 encoded"));
[INFO] [stdout]    |                 ^^^^^^^ could not find `tracked` in `proc_macro`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `proc_macro_tracked_path`
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ppx-macros-1.0.1/src/lib.rs:2:42
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![cfg_attr(feature = "nightly", feature(proc_macro_tracked_path))]
[INFO] [stdout]   |                                          ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0433, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0433`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ppx-macros` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "984baeb39a058ced4e85f36de16e3500ac7ef199664802dc339a53ffb1f74020", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "984baeb39a058ced4e85f36de16e3500ac7ef199664802dc339a53ffb1f74020", kill_on_drop: false }`
[INFO] [stdout] 984baeb39a058ced4e85f36de16e3500ac7ef199664802dc339a53ffb1f74020
