[INFO] fetching crate notation_proto 0.5.0... [INFO] documenting notation_proto-0.5.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate notation_proto 0.5.0 into /workspace/builds/worker-34/source [INFO] validating manifest of crates.io crate notation_proto 0.5.0 on toolchain 1.61.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate notation_proto 0.5.0 [INFO] finished tweaking crates.io crate notation_proto 0.5.0 [INFO] tweaked toml for crates.io crate notation_proto 0.5.0 written to /workspace/builds/worker-34/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a49582dcd55f20a522efb92901fc1a80d4ed63aa44cb02fb73264d3f86be3a66 [INFO] running `Command { std: "docker" "start" "-a" "a49582dcd55f20a522efb92901fc1a80d4ed63aa44cb02fb73264d3f86be3a66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a49582dcd55f20a522efb92901fc1a80d4ed63aa44cb02fb73264d3f86be3a66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a49582dcd55f20a522efb92901fc1a80d4ed63aa44cb02fb73264d3f86be3a66", kill_on_drop: false }` [INFO] [stdout] a49582dcd55f20a522efb92901fc1a80d4ed63aa44cb02fb73264d3f86be3a66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 68d0b692b2551940f2bf8171ab794db49cff23cf53665bf830b65761cb1c7696 [INFO] running `Command { std: "docker" "start" "-a" "68d0b692b2551940f2bf8171ab794db49cff23cf53665bf830b65761cb1c7696", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking getrandom v0.2.6 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling fehler-macros v1.0.0 [INFO] [stderr] Checking fehler v1.0.0 [INFO] [stderr] Checking serde_arrays v0.1.0 [INFO] [stderr] Checking notation_core v0.5.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking notation_fretted v0.5.0 [INFO] [stderr] Checking notation_guitar v0.5.0 [INFO] [stderr] Documenting notation_proto v0.5.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(arc_new_cyclic)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Mark` [INFO] [stdout] --> src/proto_entry.rs:56:48 [INFO] [stdout] | [INFO] [stdout] 56 | /// Returns `true` if the proto_entry is [`Mark`]. [INFO] [stdout] | ^^^^ no item named `Mark` in scope [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Meta` [INFO] [stdout] --> src/proto_entry.rs:74:48 [INFO] [stdout] | [INFO] [stdout] 74 | /// Returns `true` if the proto_entry is [`Meta`]. [INFO] [stdout] | ^^^^ no item named `Meta` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Core` [INFO] [stdout] --> src/proto_entry.rs:78:48 [INFO] [stdout] | [INFO] [stdout] 78 | /// Returns `true` if the proto_entry is [`Core`]. [INFO] [stdout] | ^^^^ no item named `Core` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `Word` [INFO] [stdout] --> src/proto_entry.rs:82:48 [INFO] [stdout] | [INFO] [stdout] 82 | /// Returns `true` if the proto_entry is [`Word`]. [INFO] [stdout] | ^^^^ no item named `Word` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `FrettedSix` [INFO] [stdout] --> src/proto_entry.rs:114:48 [INFO] [stdout] | [INFO] [stdout] 114 | /// Returns `true` if the proto_entry is [`FrettedSix`]. [INFO] [stdout] | ^^^^^^^^^^ no item named `FrettedSix` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `FrettedFour` [INFO] [stdout] --> src/proto_entry.rs:132:48 [INFO] [stdout] | [INFO] [stdout] 132 | /// Returns `true` if the proto_entry is [`FrettedFour`]. [INFO] [stdout] | ^^^^^^^^^^^ no item named `FrettedFour` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not document `notation_proto` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2021 --crate-type lib --crate-name notation_proto src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=caadbb77b271a978 -L dependency=/opt/rustwide/target/debug/deps --extern notation_core=/opt/rustwide/target/debug/deps/libnotation_core-87dfdb7bdd7b2159.rmeta --extern notation_fretted=/opt/rustwide/target/debug/deps/libnotation_fretted-3504915a3ed05094.rmeta --extern notation_guitar=/opt/rustwide/target/debug/deps/libnotation_guitar-793141d0978e4c97.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-a74f13e61f72702c.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-2b84a69989c772b0.rmeta --cap-lints=warn --crate-version 0.5.0` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "68d0b692b2551940f2bf8171ab794db49cff23cf53665bf830b65761cb1c7696", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "68d0b692b2551940f2bf8171ab794db49cff23cf53665bf830b65761cb1c7696", kill_on_drop: false }` [INFO] [stdout] 68d0b692b2551940f2bf8171ab794db49cff23cf53665bf830b65761cb1c7696