[INFO] fetching crate antarc-protocol 0.1.0...
[INFO] documenting antarc-protocol-0.1.0 against 1.69.0 for beta-1.70-rustdoc-1
[INFO] extracting crate antarc-protocol 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] validating manifest of crates.io crate antarc-protocol 0.1.0 on toolchain 1.69.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate antarc-protocol 0.1.0
[INFO] finished tweaking crates.io crate antarc-protocol 0.1.0
[INFO] tweaked toml for crates.io crate antarc-protocol 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" __CARGO_TEST_CHANNEL_OVERRIDE_DO_NOT_USE_THIS="nightly" "/workspace/cargo-home/bin/cargo" "+1.69.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.69.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7e991c7c61bb60ce9c9bc6d2ecc0ee01411afb9816ecc7601423278dd566e8dd
[INFO] running `Command { std: "docker" "start" "-a" "7e991c7c61bb60ce9c9bc6d2ecc0ee01411afb9816ecc7601423278dd566e8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7e991c7c61bb60ce9c9bc6d2ecc0ee01411afb9816ecc7601423278dd566e8dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e991c7c61bb60ce9c9bc6d2ecc0ee01411afb9816ecc7601423278dd566e8dd", kill_on_drop: false }`
[INFO] [stdout] 7e991c7c61bb60ce9c9bc6d2ecc0ee01411afb9816ecc7601423278dd566e8dd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:5ff2268d62e97bff2cde7d5815dd6ed5b47097566f13b8d0ca110b04b60e07ed" "/opt/rustwide/cargo-home/bin/cargo" "+1.69.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a524cc68bbef4573f43b6d11724656eb0fde7b4cc29aab7b5b5d0e4f38d51877
[INFO] running `Command { std: "docker" "start" "-a" "a524cc68bbef4573f43b6d11724656eb0fde7b4cc29aab7b5b5d0e4f38d51877", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]  Documenting antarc-protocol v0.1.0 (/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(duration_consts_2)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:2:12
[INFO] [stdout]   |
[INFO] [stdout] 2 | #![feature(drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:3:12
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(hash_drain_filter)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel
[INFO] [stdout]  --> src/lib.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(nonzero_ops)]
[INFO] [stdout]   |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unresolved link to `mid`
[INFO] [stdout]    --> src/client/service.rs:249:21
[INFO] [stdout]     |
[INFO] [stdout] 249 |     /// TODO(alex) [mid] 2021-08-02: There must be a way to have a generic version of this function.
[INFO] [stdout]     |                     ^^^ no item named `mid` 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 `mid`
[INFO] [stdout]   --> src/client.rs:32:21
[INFO] [stdout]    |
[INFO] [stdout] 32 |     /// TODO(alex) [mid] 2021-08-02: There must be a way to have a generic version of this function.
[INFO] [stdout]    |                     ^^^ no item named `mid` 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 `low`
[INFO] [stdout]   --> src/events.rs:29:17
[INFO] [stdout]    |
[INFO] [stdout] 29 | /// TODO(alex) [low] 2021-05-23: These separate event types with a common ground is definitely the
[INFO] [stdout]    |                 ^^^ no item named `low` 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 `mid`
[INFO] [stdout]    --> src/packets.rs:364:21
[INFO] [stdout]     |
[INFO] [stdout] 364 |     /// TODO(alex) [mid] 2021-08-20: Investigate using the crc32 for Header + a small slice of the
[INFO] [stdout]     |                     ^^^ no item named `mid` 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 `low`
[INFO] [stdout]    --> src/packets.rs:493:21
[INFO] [stdout]     |
[INFO] [stdout] 493 |     /// TODO(alex) [low] 2021-08-02: This is a common field for every `Packet`, but it's also being
[INFO] [stdout]     |                     ^^^ no item named `low` 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 `low`
[INFO] [stdout]    --> src/lib.rs:374:21
[INFO] [stdout]     |
[INFO] [stdout] 374 |     /// TODO(alex) [low] 2021-08-08: Most of the duplication problems were solved by moving into a
[INFO] [stdout]     |                     ^^^ no item named `low` 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 `vlow`
[INFO] [stdout]    --> src/lib.rs:377:21
[INFO] [stdout]     |
[INFO] [stdout] 377 |     /// TODO(alex) [vlow] 2021-08-09: There was a `SendTo::Multiple` that took a list of connection
[INFO] [stdout]     |                     ^^^^ no item named `vlow` 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 4 previous errors; 7 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 `antarc-protocol`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name antarc_protocol src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=04dcad59cc59a865 -L dependency=/opt/rustwide/target/debug/deps --extern crc32fast=/opt/rustwide/target/debug/deps/libcrc32fast-933780d861453393.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-43372439ad3c157d.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-b839f3f80c6bc09b.rmeta --cap-lints=warn --crate-version 0.1.0` (exit status: 1)
[INFO] running `Command { std: "docker" "inspect" "a524cc68bbef4573f43b6d11724656eb0fde7b4cc29aab7b5b5d0e4f38d51877", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a524cc68bbef4573f43b6d11724656eb0fde7b4cc29aab7b5b5d0e4f38d51877", kill_on_drop: false }`
[INFO] [stdout] a524cc68bbef4573f43b6d11724656eb0fde7b4cc29aab7b5b5d0e4f38d51877
