[INFO] fetching crate kiddo 4.2.1... [INFO] checking kiddo-4.2.1 against master#8549802939cd01111c46e34a7b67cb1933977af9 for pr-132712 [INFO] extracting crate kiddo 4.2.1 into /workspace/builds/worker-4-tc1/source [INFO] validating manifest of crates.io crate kiddo 4.2.1 on toolchain 8549802939cd01111c46e34a7b67cb1933977af9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-4-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate kiddo 4.2.1 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate kiddo 4.2.1 [INFO] tweaked toml for crates.io crate kiddo 4.2.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate crates.io crate kiddo 4.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ubyte v0.10.4 [INFO] [stderr] Downloaded codspeed v2.6.0 [INFO] [stderr] Downloaded elapsed v0.1.2 [INFO] [stderr] Downloaded radians v0.3.1 [INFO] [stderr] Downloaded codspeed-criterion-compat v2.6.0 [INFO] [stderr] Downloaded init_with v1.1.0 [INFO] [stderr] Downloaded sorted-vec v0.8.3 [INFO] [stderr] Downloaded serde_derive v1.0.208 [INFO] [stderr] Downloaded divrem v1.0.0 [INFO] [stderr] Downloaded serde_with_macros v3.9.0 [INFO] [stderr] Downloaded generator v0.8.2 [INFO] [stderr] Downloaded clap v4.5.16 [INFO] [stderr] Downloaded bytemuck v1.17.0 [INFO] [stderr] Downloaded cc v1.1.13 [INFO] [stderr] Downloaded indexmap v2.4.0 [INFO] [stderr] Downloaded flate2 v1.0.31 [INFO] [stderr] Downloaded serde v1.0.208 [INFO] [stderr] Downloaded real_float v0.3.0 [INFO] [stderr] Downloaded clap_builder v4.5.15 [INFO] [stderr] Downloaded serde_json v1.0.125 [INFO] [stderr] Downloaded serde_with v3.9.0 [INFO] [stderr] Downloaded ordered-float v4.2.2 [INFO] [stderr] Downloaded fixed v1.28.0 [INFO] [stderr] Downloaded syn v2.0.75 [INFO] [stderr] Downloaded web-sys v0.3.70 [INFO] [stderr] Downloaded libc v0.2.156 [INFO] [stderr] Downloaded libz-sys v1.1.19 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6a13f3285467ee7319f7fab3367907837eacec19ad6213d04e2b121b419c5fd6 [INFO] running `Command { std: "docker" "start" "-a" "6a13f3285467ee7319f7fab3367907837eacec19ad6213d04e2b121b419c5fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6a13f3285467ee7319f7fab3367907837eacec19ad6213d04e2b121b419c5fd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6a13f3285467ee7319f7fab3367907837eacec19ad6213d04e2b121b419c5fd6", kill_on_drop: false }` [INFO] [stdout] 6a13f3285467ee7319f7fab3367907837eacec19ad6213d04e2b121b419c5fd6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+8549802939cd01111c46e34a7b67cb1933977af9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d4bd297909c80c94744b0d17a16c352d0372a385b56c0242733c177cbd123b2d [INFO] running `Command { std: "docker" "start" "-a" "d4bd297909c80c94744b0d17a16c352d0372a385b56c0242733c177cbd123b2d", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling libc v0.2.156 [INFO] [stderr] Compiling libm v0.2.8 [INFO] [stderr] Compiling serde v1.0.208 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde_json v1.0.125 [INFO] [stderr] Compiling rustversion v1.0.17 [INFO] [stderr] Compiling cc v1.1.13 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling az v1.2.1 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking regex-syntax v0.8.4 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Checking clap_builder v4.5.15 [INFO] [stderr] Compiling fixed v1.28.0 [INFO] [stderr] Compiling doc-comment v0.3.3 [INFO] [stderr] Checking thread_local v1.1.8 [INFO] [stderr] Checking bytemuck v1.17.0 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking csv-core v0.1.11 [INFO] [stderr] Checking real_float v0.3.0 [INFO] [stderr] Checking sorted-vec v0.8.3 [INFO] [stderr] Checking unicode-ident v1.0.12 [INFO] [stderr] Checking ubyte v0.10.4 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking elapsed v0.1.2 [INFO] [stderr] Checking init_with v1.1.0 [INFO] [stderr] Checking divrem v1.0.0 [INFO] [stderr] Checking radians v0.3.1 [INFO] [stderr] Checking tracing-subscriber v0.3.18 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling syn v2.0.75 [INFO] [stderr] Compiling cmake v0.1.51 [INFO] [stderr] Compiling generator v0.8.2 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking is-terminal v0.4.13 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling libz-sys v1.1.19 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking regex-automata v0.4.7 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking ordered-float v4.2.2 [INFO] [stderr] Checking regex v1.10.6 [INFO] [stderr] Compiling serde_derive v1.0.208 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking rand_distr v0.4.3 [INFO] [stderr] Checking flate2 v1.0.31 [INFO] [stderr] Checking ciborium v0.2.2 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking csv v1.3.0 [INFO] [stderr] Checking tinytemplate v1.2.1 [INFO] [stderr] Checking codspeed v2.6.0 [INFO] [stderr] Checking criterion v0.5.1 [INFO] [stderr] Checking kiddo v4.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Checking codspeed-criterion-compat v2.6.0 [INFO] [stdout] error[E0432]: unresolved import `crate::test_utils` [INFO] [stdout] --> src/fixed/query/best_n_within.rs:57:16 [INFO] [stdout] | [INFO] [stdout] 57 | use crate::test_utils::{rand_data_fixed_u16_entry, rand_data_fixed_u16_point}; [INFO] [stdout] | ^^^^^^^^^^ could not find `test_utils` in the crate root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/lib.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub mod test_utils; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `test_utils` feature [INFO] [stdout] --> src/lib.rs:98:7 [INFO] [stdout] | [INFO] [stdout] 98 | #[cfg(feature = "test_utils")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::test_utils` [INFO] [stdout] --> src/fixed/query/nearest_n.rs:50:16 [INFO] [stdout] | [INFO] [stdout] 50 | use crate::test_utils::{rand_data_fixed_u16_entry, rand_data_fixed_u16_point}; [INFO] [stdout] | ^^^^^^^^^^ could not find `test_utils` in the crate root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/lib.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub mod test_utils; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `test_utils` feature [INFO] [stdout] --> src/lib.rs:98:7 [INFO] [stdout] | [INFO] [stdout] 98 | #[cfg(feature = "test_utils")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::test_utils` [INFO] [stdout] --> src/fixed/query/nearest_one.rs:53:16 [INFO] [stdout] | [INFO] [stdout] 53 | use crate::test_utils::{rand_data_fixed_u16_entry, rand_data_fixed_u16_point}; [INFO] [stdout] | ^^^^^^^^^^ could not find `test_utils` in the crate root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/lib.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub mod test_utils; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `test_utils` feature [INFO] [stdout] --> src/lib.rs:98:7 [INFO] [stdout] | [INFO] [stdout] 98 | #[cfg(feature = "test_utils")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::test_utils` [INFO] [stdout] --> src/fixed/query/within.rs:49:16 [INFO] [stdout] | [INFO] [stdout] 49 | use crate::test_utils::{rand_data_fixed_u16_entry, rand_data_fixed_u16_point}; [INFO] [stdout] | ^^^^^^^^^^ could not find `test_utils` in the crate root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/lib.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub mod test_utils; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `test_utils` feature [INFO] [stdout] --> src/lib.rs:98:7 [INFO] [stdout] | [INFO] [stdout] 98 | #[cfg(feature = "test_utils")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::test_utils` [INFO] [stdout] --> src/fixed/query/within_unsorted.rs:51:16 [INFO] [stdout] | [INFO] [stdout] 51 | use crate::test_utils::{rand_data_fixed_u16_entry, rand_data_fixed_u16_point}; [INFO] [stdout] | ^^^^^^^^^^ could not find `test_utils` in the crate root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/lib.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub mod test_utils; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `test_utils` feature [INFO] [stdout] --> src/lib.rs:98:7 [INFO] [stdout] | [INFO] [stdout] 98 | #[cfg(feature = "test_utils")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `crate::test_utils` [INFO] [stdout] --> src/fixed/query/within_unsorted_iter.rs:55:16 [INFO] [stdout] | [INFO] [stdout] 55 | use crate::test_utils::{rand_data_fixed_u16_entry, rand_data_fixed_u16_point}; [INFO] [stdout] | ^^^^^^^^^^ could not find `test_utils` in the crate root [INFO] [stdout] | [INFO] [stdout] note: found an item that was configured out [INFO] [stdout] --> src/lib.rs:99:9 [INFO] [stdout] | [INFO] [stdout] 99 | pub mod test_utils; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] note: the item is gated behind the `test_utils` feature [INFO] [stdout] --> src/lib.rs:98:7 [INFO] [stdout] | [INFO] [stdout] 98 | #[cfg(feature = "test_utils")] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:722:23 [INFO] [stdout] | [INFO] [stdout] 722 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(23); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:765:27 [INFO] [stdout] | [INFO] [stdout] 765 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:799:23 [INFO] [stdout] | [INFO] [stdout] 799 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:813:23 [INFO] [stdout] | [INFO] [stdout] 813 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:825:23 [INFO] [stdout] | [INFO] [stdout] 825 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:837:23 [INFO] [stdout] | [INFO] [stdout] 837 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:849:23 [INFO] [stdout] | [INFO] [stdout] 849 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:861:23 [INFO] [stdout] | [INFO] [stdout] 861 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:875:23 [INFO] [stdout] | [INFO] [stdout] 875 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:889:23 [INFO] [stdout] | [INFO] [stdout] 889 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:903:23 [INFO] [stdout] | [INFO] [stdout] 903 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:917:23 [INFO] [stdout] | [INFO] [stdout] 917 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:931:23 [INFO] [stdout] | [INFO] [stdout] 931 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:945:23 [INFO] [stdout] | [INFO] [stdout] 945 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:959:23 [INFO] [stdout] | [INFO] [stdout] 959 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:994:39 [INFO] [stdout] | [INFO] [stdout] 994 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(seed); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:1019:23 [INFO] [stdout] | [INFO] [stdout] 1019 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(493); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/kdtree.rs:1042:23 [INFO] [stdout] | [INFO] [stdout] 1042 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(493); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/query/nearest_one.rs:188:23 [INFO] [stdout] | [INFO] [stdout] 188 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(3); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `rand_chacha` [INFO] [stdout] --> src/immutable/float/query/nearest_one.rs:216:23 [INFO] [stdout] | [INFO] [stdout] 216 | let mut rng = rand_chacha::ChaCha8Rng::seed_from_u64(3); [INFO] [stdout] | ^^^^^^^^^^^ use of undeclared crate or module `rand_chacha` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0432`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kiddo` (lib test) due to 26 previous errors [INFO] running `Command { std: "docker" "inspect" "d4bd297909c80c94744b0d17a16c352d0372a385b56c0242733c177cbd123b2d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d4bd297909c80c94744b0d17a16c352d0372a385b56c0242733c177cbd123b2d", kill_on_drop: false }` [INFO] [stdout] d4bd297909c80c94744b0d17a16c352d0372a385b56c0242733c177cbd123b2d