[INFO] fetching crate cozal 0.0.2... [INFO] documenting cozal-0.0.2 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate cozal 0.0.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate cozal 0.0.2 on toolchain beta-2022-05-20 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cozal 0.0.2 [INFO] finished tweaking crates.io crate cozal 0.0.2 [INFO] tweaked toml for crates.io crate cozal 0.0.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-05-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 4638e6e93d26b0765062eaacad14a0b4ecc671a2ce27b52fe24ed0178b7f6db4 [INFO] running `Command { std: "docker" "start" "-a" "4638e6e93d26b0765062eaacad14a0b4ecc671a2ce27b52fe24ed0178b7f6db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4638e6e93d26b0765062eaacad14a0b4ecc671a2ce27b52fe24ed0178b7f6db4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4638e6e93d26b0765062eaacad14a0b4ecc671a2ce27b52fe24ed0178b7f6db4", kill_on_drop: false }` [INFO] [stdout] 4638e6e93d26b0765062eaacad14a0b4ecc671a2ce27b52fe24ed0178b7f6db4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "+beta-2022-05-20" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b5a0f0d14b59fc9075110e6abde2adf1c6ec406e9f99e6df1af3342be5c1ea1c [INFO] running `Command { std: "docker" "start" "-a" "b5a0f0d14b59fc9075110e6abde2adf1c6ec406e9f99e6df1af3342be5c1ea1c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.95 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking futures-sink v0.3.21 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Checking futures-io v0.3.21 [INFO] [stderr] Checking slab v0.4.6 [INFO] [stderr] Checking pin-project-lite v0.2.9 [INFO] [stderr] Checking pin-utils v0.1.0 [INFO] [stderr] Compiling pin-project-internal v0.4.29 [INFO] [stderr] Compiling async-trait v0.1.53 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking spin v0.5.2 [INFO] [stderr] Checking take_mut v0.2.2 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Checking pin-project v0.4.29 [INFO] [stderr] Checking futures-executor v0.3.21 [INFO] [stderr] Checking futures v0.3.21 [INFO] [stderr] Checking flume v0.7.2 [INFO] [stderr] Documenting cozal v0.0.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary trailing semicolon [INFO] [stdout] --> src/core/transposer/engine.rs:101:22 [INFO] [stdout] | [INFO] [stdout] 101 | }; [INFO] [stdout] | ^ help: remove this semicolon [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(redundant_semicolons)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(wake_trait)] [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel [INFO] [stdout] --> src/lib.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(map_first_last)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Ready` [INFO] [stdout] --> src/core/schedule_stream/schedule_stream.rs:21:40 [INFO] [stdout] | [INFO] [stdout] 21 | /// - [`SchedulePoll::Ready(val)`](self::SchedulePoll::Ready) means that the stream has successfully [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `schedule_stream` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::broken_intra_doc_links)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Scheduled` [INFO] [stdout] --> src/core/schedule_stream/schedule_stream.rs:25:42 [INFO] [stdout] | [INFO] [stdout] 25 | /// - [`SchedulePoll::Scheduled(t)`](self::SchedulePoll::Scheduled) means that the stream's next value is not ready [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Pending` [INFO] [stdout] --> src/core/schedule_stream/schedule_stream.rs:28:37 [INFO] [stdout] | [INFO] [stdout] 28 | /// - [`SchedulePoll::Pending`](self::SchedulePoll::Pending) means that this stream's next value is not ready [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Done` [INFO] [stdout] --> src/core/schedule_stream/schedule_stream.rs:31:34 [INFO] [stdout] | [INFO] [stdout] 31 | /// - [`SchedulePoll::Done`](self::SchedulePoll::Done) means that the stream has terminated, and [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Done` [INFO] [stdout] --> src/core/schedule_stream/schedule_stream.rs:36:64 [INFO] [stdout] | [INFO] [stdout] 36 | /// Once a stream is finished, i.e. [`SchedulePoll::Done`](self::SchedulePoll::Done) has been returned, further [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `super::realtime_stream::RealtimeStream` [INFO] [stdout] --> src/core/schedule_stream/schedule_stream.rs:47:35 [INFO] [stdout] | [INFO] [stdout] 47 | /// in the [`RealtimeStream`](super::realtime_stream::RealtimeStream). [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `realtime_stream` in module `schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Scheduled` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_poll.rs:2:19 [INFO] [stdout] | [INFO] [stdout] 2 | /// [`Scheduled`](self::SchedulePoll::Scheduled) and [`Done`](self::SchedulePoll::Done). [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `stateful_schedule_poll` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Done` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_poll.rs:2:63 [INFO] [stdout] | [INFO] [stdout] 2 | /// [`Scheduled`](self::SchedulePoll::Scheduled) and [`Done`](self::SchedulePoll::Done). [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `stateful_schedule_poll` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Ready` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_stream.rs:30:40 [INFO] [stdout] | [INFO] [stdout] 30 | /// - [`SchedulePoll::Ready(val)`](self::SchedulePoll::Ready) means that the stream has successfully [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `stateful_schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Scheduled` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_stream.rs:34:42 [INFO] [stdout] | [INFO] [stdout] 34 | /// - [`SchedulePoll::Scheduled(t)`](self::SchedulePoll::Scheduled) means that the stream's next value is not ready [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `stateful_schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Pending` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_stream.rs:37:37 [INFO] [stdout] | [INFO] [stdout] 37 | /// - [`SchedulePoll::Pending`](self::SchedulePoll::Pending) means that this stream's next value is not ready [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `stateful_schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Done` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_stream.rs:40:34 [INFO] [stdout] | [INFO] [stdout] 40 | /// - [`SchedulePoll::Done`](self::SchedulePoll::Done) means that the stream has terminated, and [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `stateful_schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::ScheduleStream::poll_next` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_stream.rs:41:23 [INFO] [stdout] | [INFO] [stdout] 41 | /// [`poll_next`](self::ScheduleStream::poll_next) should not be invoked again. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `ScheduleStream` in module `stateful_schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::SchedulePoll::Done` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_stream.rs:45:64 [INFO] [stdout] | [INFO] [stdout] 45 | /// Once a stream is finished, i.e. [`SchedulePoll::Done`](self::SchedulePoll::Done) has been returned, further [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ no item named `SchedulePoll` in module `stateful_schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::ScheduleStream::poll_next` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_stream.rs:46:32 [INFO] [stdout] | [INFO] [stdout] 46 | /// calls to [`poll_next`](self::ScheduleStream::poll_next) may result in a panic or other "bad behavior". [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `ScheduleStream` in module `stateful_schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `super::realtime_stream::RealtimeStream` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_stream.rs:56:35 [INFO] [stdout] | [INFO] [stdout] 56 | /// in the [`RealtimeStream`](super::realtime_stream::RealtimeStream). [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ no item named `realtime_stream` in module `schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `self::to_realtime` [INFO] [stdout] --> src/core/schedule_stream/stateful_schedule_stream_ext.rs:16:39 [INFO] [stdout] | [INFO] [stdout] 16 | /// that provides the [`to_realtime`](self::to_realtime) method only (for now). [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ no item named `to_realtime` in module `stateful_schedule_stream_ext` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `super::schedule_stream_ext::ScheduleStreamExt::to_realtime` [INFO] [stdout] --> src/core/schedule_stream/target_stream.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | /// Stream for the [`to_realtime`](super::schedule_stream_ext::ScheduleStreamExt::to_realtime) method. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the link appears in this line: [INFO] [stdout] [INFO] [stdout] Stream for the [`to_realtime`](super::schedule_stream_ext::ScheduleStreamExt::to_realtime) method. [INFO] [stdout] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: no item named `schedule_stream_ext` in module `schedule_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `schedule_event` [INFO] [stdout] --> src/core/transposer/context.rs:32:32 [INFO] [stdout] | [INFO] [stdout] 32 | /// The same behavior as [`schedule_event`], but now returning an [`ExpireHandle`] [INFO] [stdout] | ^^^^^^^^^^^^^^ no item named `schedule_event` 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 `schedule_event` [INFO] [stdout] --> src/core/transposer/context.rs:155:32 [INFO] [stdout] | [INFO] [stdout] 155 | /// The same behavior as [`schedule_event`], but now returning an [`ExpireHandle`] [INFO] [stdout] | ^^^^^^^^^^^^^^ no item named `schedule_event` 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 `Transposer::update` [INFO] [stdout] --> src/core/transposer/internal_scheduled_event.rs:7:50 [INFO] [stdout] | [INFO] [stdout] 7 | /// All these events were returned by calls to [`Transposer::update`]. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Transposer` has no associated item named `update` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 22 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 `cozal` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name cozal src/lib.rs -o /opt/rustwide/target/doc --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --document-private-items -C metadata=01727dd1a755533b -L dependency=/opt/rustwide/target/debug/deps --extern async_trait=/opt/rustwide/target/debug/deps/libasync_trait-55bf42e5c208f088.so --extern flume=/opt/rustwide/target/debug/deps/libflume-83725d67429cd484.rmeta --extern futures=/opt/rustwide/target/debug/deps/libfutures-37fcafebac674bda.rmeta --extern im=/opt/rustwide/target/debug/deps/libim-7fea4065a8f93a06.rmeta --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-d51cd1c9390d0b86.rmeta --extern take_mut=/opt/rustwide/target/debug/deps/libtake_mut-c5c4434aa42348c0.rmeta --cap-lints=warn --crate-version 0.0.2` (exit status: 1) [INFO] running `Command { std: "docker" "inspect" "b5a0f0d14b59fc9075110e6abde2adf1c6ec406e9f99e6df1af3342be5c1ea1c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5a0f0d14b59fc9075110e6abde2adf1c6ec406e9f99e6df1af3342be5c1ea1c", kill_on_drop: false }` [INFO] [stdout] b5a0f0d14b59fc9075110e6abde2adf1c6ec406e9f99e6df1af3342be5c1ea1c