[INFO] fetching crate caches 0.2.2... [INFO] documenting caches-0.2.2 against 1.61.0 for beta-1.62-rustdoc-1 [INFO] extracting crate caches 0.2.2 into /workspace/builds/worker-62/source [INFO] validating manifest of crates.io crate caches 0.2.2 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 caches 0.2.2 [INFO] finished tweaking crates.io crate caches 0.2.2 [INFO] tweaked toml for crates.io crate caches 0.2.2 written to /workspace/builds/worker-62/source/Cargo.toml [INFO] crate crates.io crate caches 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.61.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crossbeam-epoch v0.9.6 [INFO] [stderr] Downloaded probabilistic-collections v0.7.0 [INFO] [stderr] Downloaded cascara v0.1.0 [INFO] [stderr] Downloaded stats_alloc v0.1.8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 1bec0c325a0c96c2943bbeed64a4b534fe7e9534145dcf84a3533500ab52957c [INFO] running `Command { std: "docker" "start" "-a" "1bec0c325a0c96c2943bbeed64a4b534fe7e9534145dcf84a3533500ab52957c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1bec0c325a0c96c2943bbeed64a4b534fe7e9534145dcf84a3533500ab52957c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bec0c325a0c96c2943bbeed64a4b534fe7e9534145dcf84a3533500ab52957c", kill_on_drop: false }` [INFO] [stdout] 1bec0c325a0c96c2943bbeed64a4b534fe7e9534145dcf84a3533500ab52957c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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] 7211bf11a6cd11ca540a747b228d6a24cce6763b4de304925470e7b27c1c29bc [INFO] running `Command { std: "docker" "start" "-a" "7211bf11a6cd11ca540a747b228d6a24cce6763b4de304925470e7b27c1c29bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Documenting caches v0.2.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `AdaptiveCache` [INFO] [stdout] --> src/lru/segmented.rs:191:20 [INFO] [stdout] | [INFO] [stdout] 191 | /// Create a [`AdaptiveCache`] from [`SegmentedCacheBuilder`]. [INFO] [stdout] | ^^^^^^^^^^^^^ no item named `AdaptiveCache` 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 `TinyLFU` [INFO] [stdout] --> src/lfu.rs:3:65 [INFO] [stdout] | [INFO] [stdout] 3 | //! This module contains LFU based caches, [`WTinyLFUCache`], [`TinyLFU`] and [`SampledLFU`]. [INFO] [stdout] | ^^^^^^^ no item named `TinyLFU` 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 `SampledLFU` [INFO] [stdout] --> src/lfu.rs:3:81 [INFO] [stdout] | [INFO] [stdout] 3 | //! This module contains LFU based caches, [`WTinyLFUCache`], [`TinyLFU`] and [`SampledLFU`]. [INFO] [stdout] | ^^^^^^^^^^ no item named `SampledLFU` 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 `idx` [INFO] [stdout] --> src/lfu/tinylfu/bloom.rs:105:28 [INFO] [stdout] | [INFO] [stdout] 105 | /// `set` sets the bit[idx] of bitset [INFO] [stdout] | ^^^ no item named `idx` 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 `idx` [INFO] [stdout] --> src/lfu/tinylfu/bloom.rs:115:32 [INFO] [stdout] | [INFO] [stdout] 115 | /// `is_set` checks if bit[idx] of bitset is set, returns true/false. [INFO] [stdout] | ^^^ no item named `idx` 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 `increment_hash` [INFO] [stdout] --> src/lfu/tinylfu.rs:203:67 [INFO] [stdout] | [INFO] [stdout] 203 | /// increment multiple hashed keys, for details, please see [`increment_hash`]. [INFO] [stdout] | ^^^^^^^^^^^^^^ no item named `increment_hash` in scope [INFO] [stdout] | [INFO] [stdout] = help: to escape `[` and `]` characters, add '\' before them like `\[` or `\]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/lib.rs:52:73 [INFO] [stdout] | [INFO] [stdout] 52 | //! If you want a high-performance thread-safe modern cache, please see https://crates.io/crates/stretto [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(rustdoc::bare_urls)]` on by default [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/lfu/tinylfu/bloom.rs:3:86 [INFO] [stdout] | [INFO] [stdout] 3 | ...ce Golang code, available at https://github.com/dgraph-io/ristretto/blob/master/z/bbloom.go [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/lfu/tinylfu/sketch/count_min_row.rs:3:86 [INFO] [stdout] | [INFO] [stdout] 3 | ...ence Golang code, available at https://github.com/dgryski/go-tinylfu/blob/master/cm4.go [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: this URL is not a hyperlink [INFO] [stdout] --> src/lfu/tinylfu/sketch/count_min_sketch_std.rs:3:86 [INFO] [stdout] | [INFO] [stdout] 3 | ...ce Golang code, available at https://github.com/dgraph-io/ristretto/blob/master/sketch.go [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use an automatic link instead: `` [INFO] [stdout] | [INFO] [stdout] = note: bare URLs are not automatically turned into clickable links [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.57s [INFO] running `Command { std: "docker" "inspect" "7211bf11a6cd11ca540a747b228d6a24cce6763b4de304925470e7b27c1c29bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7211bf11a6cd11ca540a747b228d6a24cce6763b4de304925470e7b27c1c29bc", kill_on_drop: false }` [INFO] [stdout] 7211bf11a6cd11ca540a747b228d6a24cce6763b4de304925470e7b27c1c29bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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" "--all-features" "--frozen" "--message-format=json" "--" "--cfg" "docsrs" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 4cafc0f35f7c82fb8b59fd9ab0d0ac1937b7d340596560b4b6eb99015de45bd1 [INFO] running `Command { std: "docker" "start" "-a" "4cafc0f35f7c82fb8b59fd9ab0d0ac1937b7d340596560b4b6eb99015de45bd1", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling ahash v0.7.6 [INFO] [stderr] Checking getrandom v0.2.4 [INFO] [stderr] Checking time v0.1.43 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stdout] error[E0635]: unknown feature `slice_partition_at_index` [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/rand-0.8.4/src/lib.rs:53:42 [INFO] [stdout] | [INFO] [stdout] 53 | #![cfg_attr(feature = "nightly", feature(slice_partition_at_index))] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0635`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rand` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4cafc0f35f7c82fb8b59fd9ab0d0ac1937b7d340596560b4b6eb99015de45bd1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cafc0f35f7c82fb8b59fd9ab0d0ac1937b7d340596560b4b6eb99015de45bd1", kill_on_drop: false }` [INFO] [stdout] 4cafc0f35f7c82fb8b59fd9ab0d0ac1937b7d340596560b4b6eb99015de45bd1