[INFO] fetching crate linfa-preprocessing 0.5.1... [INFO] documenting linfa-preprocessing-0.5.1 against beta-2022-05-20 for beta-1.62-rustdoc-1 [INFO] extracting crate linfa-preprocessing 0.5.1 into /workspace/builds/worker-31/source [INFO] validating manifest of crates.io crate linfa-preprocessing 0.5.1 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 linfa-preprocessing 0.5.1 [INFO] finished tweaking crates.io crate linfa-preprocessing 0.5.1 [INFO] tweaked toml for crates.io crate linfa-preprocessing 0.5.1 written to /workspace/builds/worker-31/source/Cargo.toml [INFO] crate crates.io crate linfa-preprocessing 0.5.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-05-20" "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-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] [stdout] 5f3740d99500411637038c4f3bcda863d4517f92c089b64cdc500b82153f53ce [INFO] running `Command { std: "docker" "start" "-a" "5f3740d99500411637038c4f3bcda863d4517f92c089b64cdc500b82153f53ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5f3740d99500411637038c4f3bcda863d4517f92c089b64cdc500b82153f53ce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5f3740d99500411637038c4f3bcda863d4517f92c089b64cdc500b82153f53ce", kill_on_drop: false }` [INFO] [stdout] 5f3740d99500411637038c4f3bcda863d4517f92c089b64cdc500b82153f53ce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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] [stdout] 66f4665e6eee2edb42d3f054ca67b2db1e736d7059774a367571f59d7004bacf [INFO] running `Command { std: "docker" "start" "-a" "66f4665e6eee2edb42d3f054ca67b2db1e736d7059774a367571f59d7004bacf", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Compiling linfa v0.5.1 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking lapack-sys v0.12.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking cauchy v0.4.0 [INFO] [stderr] Checking lapack v0.18.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking lax v0.2.0 [INFO] [stderr] Checking ndarray-linalg v0.14.1 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking ndarray-stats v0.5.0 [INFO] [stderr] Checking sprs v0.11.0 [INFO] [stderr] Documenting linfa-preprocessing v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `0;1` [INFO] [stdout] --> src/countgrams/hyperparams.rs:110:48 [INFO] [stdout] | [INFO] [stdout] 110 | /// `min_freq` and `max_freq` must lie in [0;1] and `min_freq` should not be greater than `max_freq` [INFO] [stdout] | ^^^ no item named `0;1` 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 `min,max` [INFO] [stdout] --> src/linear_scaling.rs:14:67 [INFO] [stdout] | [INFO] [stdout] 14 | /// * MinMax (min, max): scales each feature to fit in the range [min,max], default values are [0,1] [INFO] [stdout] | ^^^^^^^ no item named `min,max` 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 `0,1` [INFO] [stdout] --> src/linear_scaling.rs:14:97 [INFO] [stdout] | [INFO] [stdout] 14 | /// * MinMax (min, max): scales each feature to fit in the range [min,max], default values are [0,1] [INFO] [stdout] | ^^^ no item named `0,1` 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 `0,1` [INFO] [stdout] --> src/linear_scaling.rs:195:49 [INFO] [stdout] | [INFO] [stdout] 195 | /// Initializes a MinMax scaler with range [0,1] [INFO] [stdout] | ^^^ no item named `0,1` 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 `0;1` [INFO] [stdout] --> src/tf_idf_vectorization.rs:95:48 [INFO] [stdout] | [INFO] [stdout] 95 | /// `min_freq` and `max_freq` must lie in [0;1] and `min_freq` should not be greater than `max_freq` [INFO] [stdout] | ^^^ no item named `0;1` 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 10.84s [INFO] running `Command { std: "docker" "inspect" "66f4665e6eee2edb42d3f054ca67b2db1e736d7059774a367571f59d7004bacf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66f4665e6eee2edb42d3f054ca67b2db1e736d7059774a367571f59d7004bacf", kill_on_drop: false }` [INFO] [stdout] 66f4665e6eee2edb42d3f054ca67b2db1e736d7059774a367571f59d7004bacf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-31/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" "+beta-2022-05-20" "rustdoc" "--lib" "-Zrustdoc-map" "--frozen" "--message-format=json" "--" "-Z" "unstable-options" "--document-private-items", kill_on_drop: false }` [INFO] [stdout] 4c7f7f03bbd2867dc9bb33747e715553ef6b3bbe229789f0803a11a5e14dc67e [INFO] running `Command { std: "docker" "start" "-a" "4c7f7f03bbd2867dc9bb33747e715553ef6b3bbe229789f0803a11a5e14dc67e", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.119 [INFO] [stderr] Compiling libm v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Checking encoding_index_tests v0.1.4 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling anyhow v1.0.48 [INFO] [stderr] Checking hashbrown v0.11.2 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Compiling linfa v0.5.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking matrixmultiply v0.3.2 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking encoding-index-korean v1.20141219.5 [INFO] [stderr] Checking encoding-index-singlebyte v1.20141219.5 [INFO] [stderr] Checking encoding-index-simpchinese v1.20141219.5 [INFO] [stderr] Checking encoding-index-japanese v1.20141219.5 [INFO] [stderr] Checking encoding-index-tradchinese v1.20141219.5 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Checking encoding v0.2.33 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Checking unicode-normalization v0.1.19 [INFO] [stderr] Checking getrandom v0.2.5 [INFO] [stderr] Checking cblas-sys v0.1.4 [INFO] [stderr] Checking lapack-sys v0.12.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking approx v0.4.0 [INFO] [stderr] Checking noisy_float v0.2.0 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking num-complex v0.4.0 [INFO] [stderr] Compiling thiserror-impl v1.0.30 [INFO] [stderr] Checking ndarray v0.15.4 [INFO] [stderr] Checking lapack v0.18.0 [INFO] [stderr] Checking cauchy v0.4.0 [INFO] [stderr] Checking thiserror v1.0.30 [INFO] [stderr] Checking lax v0.2.0 [INFO] [stderr] Checking ndarray-linalg v0.14.1 [INFO] [stderr] Checking ndarray-stats v0.5.0 [INFO] [stderr] Checking ndarray-rand v0.14.0 [INFO] [stderr] Checking sprs v0.11.0 [INFO] [stderr] Documenting linfa-preprocessing v0.5.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unresolved link to `0;1` [INFO] [stdout] --> src/countgrams/hyperparams.rs:110:48 [INFO] [stdout] | [INFO] [stdout] 110 | /// `min_freq` and `max_freq` must lie in [0;1] and `min_freq` should not be greater than `max_freq` [INFO] [stdout] | ^^^ no item named `0;1` 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 `min,max` [INFO] [stdout] --> src/linear_scaling.rs:14:67 [INFO] [stdout] | [INFO] [stdout] 14 | /// * MinMax (min, max): scales each feature to fit in the range [min,max], default values are [0,1] [INFO] [stdout] | ^^^^^^^ no item named `min,max` 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 `0,1` [INFO] [stdout] --> src/linear_scaling.rs:14:97 [INFO] [stdout] | [INFO] [stdout] 14 | /// * MinMax (min, max): scales each feature to fit in the range [min,max], default values are [0,1] [INFO] [stdout] | ^^^ no item named `0,1` 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 `0,1` [INFO] [stdout] --> src/linear_scaling.rs:195:49 [INFO] [stdout] | [INFO] [stdout] 195 | /// Initializes a MinMax scaler with range [0,1] [INFO] [stdout] | ^^^ no item named `0,1` 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 `0;1` [INFO] [stdout] --> src/tf_idf_vectorization.rs:95:48 [INFO] [stdout] | [INFO] [stdout] 95 | /// `min_freq` and `max_freq` must lie in [0;1] and `min_freq` should not be greater than `max_freq` [INFO] [stdout] | ^^^ no item named `0;1` 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 12.06s [INFO] running `Command { std: "docker" "inspect" "4c7f7f03bbd2867dc9bb33747e715553ef6b3bbe229789f0803a11a5e14dc67e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c7f7f03bbd2867dc9bb33747e715553ef6b3bbe229789f0803a11a5e14dc67e", kill_on_drop: false }` [INFO] [stdout] 4c7f7f03bbd2867dc9bb33747e715553ef6b3bbe229789f0803a11a5e14dc67e