[INFO] fetching crate milkpq 0.1.0... [INFO] documenting milkpq-0.1.0 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate milkpq 0.1.0 into /workspace/builds/worker-12/source [INFO] validating manifest of crates.io crate milkpq 0.1.0 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 milkpq 0.1.0 [INFO] finished tweaking crates.io crate milkpq 0.1.0 [INFO] tweaked toml for crates.io crate milkpq 0.1.0 written to /workspace/builds/worker-12/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] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded csv v1.1.6 [INFO] [stderr] Downloaded oorandom v11.1.3 [INFO] [stderr] Downloaded csv-core v0.1.10 [INFO] [stderr] Downloaded regex-automata v0.1.10 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.8 [INFO] [stderr] Downloaded bstr v0.2.17 [INFO] [stderr] Downloaded cast v0.2.7 [INFO] [stderr] Downloaded criterion-plot v0.4.4 [INFO] [stderr] Downloaded rand_distr v0.3.0 [INFO] [stderr] Downloaded crossbeam-channel v0.5.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.8 [INFO] [stderr] Downloaded rayon-core v1.9.3 [INFO] [stderr] Downloaded tinytemplate v1.2.1 [INFO] [stderr] Downloaded rayon v1.5.3 [INFO] [stderr] Downloaded criterion v0.3.5 [INFO] [stderr] Downloaded plotters-svg v0.3.1 [INFO] [stderr] Downloaded libm v0.2.2 [INFO] [stderr] Downloaded plotters-backend v0.3.2 [INFO] [stderr] Downloaded serde_cbor v0.11.2 [INFO] [stderr] Downloaded half v1.8.2 [INFO] [stderr] Downloaded ref_thread_local v0.0.0 [INFO] [stderr] Downloaded plotters v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 90eda95ab4f3d832552aecd7fbd38e9692a34a04363f4a8b2aa83715d844c116 [INFO] running `Command { std: "docker" "start" "-a" "90eda95ab4f3d832552aecd7fbd38e9692a34a04363f4a8b2aa83715d844c116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90eda95ab4f3d832552aecd7fbd38e9692a34a04363f4a8b2aa83715d844c116", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90eda95ab4f3d832552aecd7fbd38e9692a34a04363f4a8b2aa83715d844c116", kill_on_drop: false }` [INFO] [stdout] 90eda95ab4f3d832552aecd7fbd38e9692a34a04363f4a8b2aa83715d844c116 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] f8ec3941040c1d9f954f5c8260af31f6abccfe1266af93fb528c4bc999fd99a1 [INFO] running `Command { std: "docker" "start" "-a" "f8ec3941040c1d9f954f5c8260af31f6abccfe1266af93fb528c4bc999fd99a1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking ref_thread_local v0.0.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_distr v0.3.0 [INFO] [stderr] Documenting milkpq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | missing_crate_level_docs, missing_debug_implementations, missing_doc_code_examples, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples` [INFO] [stdout] --> src/lib.rs:5:62 [INFO] [stdout] | [INFO] [stdout] 5 | missing_crate_level_docs, missing_debug_implementations, missing_doc_code_examples, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `with_capacity` [INFO] [stdout] --> src/lib.rs:115:15 [INFO] [stdout] | [INFO] [stdout] 115 | /// See [`with_capacity()`] and [`with_queues()`], as this is just a [INFO] [stdout] | ^^^^^^^^^^^^^^^ no item named `with_capacity` 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 `with_queues` [INFO] [stdout] --> src/lib.rs:115:39 [INFO] [stdout] | [INFO] [stdout] 115 | /// See [`with_capacity()`] and [`with_queues()`], as this is just a [INFO] [stdout] | ^^^^^^^^^^^^^ no item named `with_queues` 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 `strong_pop` [INFO] [stdout] --> src/lib.rs:142:61 [INFO] [stdout] | [INFO] [stdout] 142 | /// pop an element if any exist in any subqueues, see [`strong_pop()`]. [INFO] [stdout] | ^^^^^^^^^^^^ no item named `strong_pop` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 16.68s [INFO] running `Command { std: "docker" "inspect" "f8ec3941040c1d9f954f5c8260af31f6abccfe1266af93fb528c4bc999fd99a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f8ec3941040c1d9f954f5c8260af31f6abccfe1266af93fb528c4bc999fd99a1", kill_on_drop: false }` [INFO] [stdout] f8ec3941040c1d9f954f5c8260af31f6abccfe1266af93fb528c4bc999fd99a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "RUSTC_BOOTSTRAP=1" "-e" "DOCS_RS=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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+1.61.0" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 20b0652b05e63e318fd6a1f5e825e175e4791ff688a8ed75d43a869ca1e33c75 [INFO] running `Command { std: "docker" "start" "-a" "20b0652b05e63e318fd6a1f5e825e175e4791ff688a8ed75d43a869ca1e33c75", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking ref_thread_local v0.0.0 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand_pcg v0.2.1 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rand_distr v0.3.0 [INFO] [stderr] Documenting milkpq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: lint `missing_crate_level_docs` has been renamed to `rustdoc::missing_crate_level_docs` [INFO] [stdout] --> src/lib.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | missing_crate_level_docs, missing_debug_implementations, missing_doc_code_examples, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_crate_level_docs` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(renamed_and_removed_lints)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lint `missing_doc_code_examples` has been renamed to `rustdoc::missing_doc_code_examples` [INFO] [stdout] --> src/lib.rs:5:62 [INFO] [stdout] | [INFO] [stdout] 5 | missing_crate_level_docs, missing_debug_implementations, missing_doc_code_examples, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: use the new name: `rustdoc::missing_doc_code_examples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | //! crate docs [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:5:62 [INFO] [stdout] | [INFO] [stdout] 5 | missing_crate_level_docs, missing_debug_implementations, missing_doc_code_examples, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:23:1 [INFO] [stdout] | [INFO] [stdout] 23 | /// docs [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:92:1 [INFO] [stdout] | [INFO] [stdout] 92 | / impl MilkPQ { [INFO] [stdout] 93 | | /// Create a new [`MilkPQ`] priority queue. [INFO] [stdout] 94 | | pub fn new() -> Self { [INFO] [stdout] 95 | | Self::with_queues(num_cpus::get() * 4) [INFO] [stdout] ... | [INFO] [stdout] 210 | | } [INFO] [stdout] 211 | | } [INFO] [stdout] | |_^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:93:5 [INFO] [stdout] | [INFO] [stdout] 93 | /// Create a new [`MilkPQ`] priority queue. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:98:5 [INFO] [stdout] | [INFO] [stdout] 98 | /// Create a new [`MilkPQ`] with each subqueue having `cap` capacity. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:103:5 [INFO] [stdout] | [INFO] [stdout] 103 | /// Create a new [`MilkPQ`] with a given number of subqueues. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | / /// Create a new [`MilkPQ`] with a given capacity and subqueue count. [INFO] [stdout] 114 | | /// [INFO] [stdout] 115 | | /// See [`with_capacity()`] and [`with_queues()`], as this is just a [INFO] [stdout] 116 | | /// combination of the two. [INFO] [stdout] | |_______________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | /// Push an element into a subqueue. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 137 | / /// Pop the maximum element in a priority subqueue. [INFO] [stdout] 138 | | /// [INFO] [stdout] 139 | | /// This works by trying to lock a random subqueue and popping an element [INFO] [stdout] 140 | | /// from that. Thus, this can have spurious [`None`]s when some subqueues [INFO] [stdout] 141 | | /// are empty while others are not. For a function that is guaranteed to [INFO] [stdout] 142 | | /// pop an element if any exist in any subqueues, see [`strong_pop()`]. [INFO] [stdout] | |___________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:155:5 [INFO] [stdout] | [INFO] [stdout] 155 | / /// Pop an element from the priority queue, but non-spuriously. [INFO] [stdout] 156 | | /// [INFO] [stdout] 157 | | /// This will check every subqueue until it finds some element (*not [INFO] [stdout] 158 | | /// necessarily the maximum in the whole structure*) and returns it, or [INFO] [stdout] 159 | | /// will return [`None`]. Thus, it returns [`None`] iff the structure is [INFO] [stdout] 160 | | /// truly empty. [INFO] [stdout] | |____________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:178:5 [INFO] [stdout] | [INFO] [stdout] 178 | /// Turns `self` into a descending sorted [`Vec`]. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:185:5 [INFO] [stdout] | [INFO] [stdout] 185 | /// Clears all subqueues in the structure. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:192:5 [INFO] [stdout] | [INFO] [stdout] 192 | /// Empty the contents of `self` into a [`Vec`] and leave `self` empty. [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: missing code example in this documentation [INFO] [stdout] --> src/lib.rs:203:5 [INFO] [stdout] | [INFO] [stdout] 203 | / /// Extend `self` using an [`IntoIterator`]. [INFO] [stdout] 204 | | /// [INFO] [stdout] 205 | | /// Exactly like [`Extend`], except it doesn't mutably borrow `self`. [INFO] [stdout] | |_________________________________________________________________________^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unresolved link to `with_capacity` [INFO] [stdout] --> src/lib.rs:115:15 [INFO] [stdout] | [INFO] [stdout] 115 | /// See [`with_capacity()`] and [`with_queues()`], as this is just a [INFO] [stdout] | ^^^^^^^^^^^^^^^ no item named `with_capacity` 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 `with_queues` [INFO] [stdout] --> src/lib.rs:115:39 [INFO] [stdout] | [INFO] [stdout] 115 | /// See [`with_capacity()`] and [`with_queues()`], as this is just a [INFO] [stdout] | ^^^^^^^^^^^^^ no item named `with_queues` 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 `strong_pop` [INFO] [stdout] --> src/lib.rs:142:61 [INFO] [stdout] | [INFO] [stdout] 142 | /// pop an element if any exist in any subqueues, see [`strong_pop()`]. [INFO] [stdout] | ^^^^^^^^^^^^ no item named `strong_pop` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.40s [INFO] running `Command { std: "docker" "inspect" "20b0652b05e63e318fd6a1f5e825e175e4791ff688a8ed75d43a869ca1e33c75", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "20b0652b05e63e318fd6a1f5e825e175e4791ff688a8ed75d43a869ca1e33c75", kill_on_drop: false }` [INFO] [stdout] 20b0652b05e63e318fd6a1f5e825e175e4791ff688a8ed75d43a869ca1e33c75