[INFO] fetching crate kiddo 4.2.1...
[INFO] checking kiddo-4.2.1 against try#31561a63598a0f21fc74c024747ef1310fdd2eb2 for pr-133536
[INFO] extracting crate kiddo 4.2.1 into /workspace/builds/worker-5-tc2/source
[INFO] validating manifest of crates.io crate kiddo 4.2.1 on toolchain 31561a63598a0f21fc74c024747ef1310fdd2eb2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc2/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-5-tc2/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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dbcd1bf273add69c013a4aa58c9c61e5cd6f929bae0afc763acfd61afbef3c7f
[INFO] running `Command { std: "docker" "start" "-a" "dbcd1bf273add69c013a4aa58c9c61e5cd6f929bae0afc763acfd61afbef3c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dbcd1bf273add69c013a4aa58c9c61e5cd6f929bae0afc763acfd61afbef3c7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dbcd1bf273add69c013a4aa58c9c61e5cd6f929bae0afc763acfd61afbef3c7f", kill_on_drop: false }`
[INFO] [stdout] dbcd1bf273add69c013a4aa58c9c61e5cd6f929bae0afc763acfd61afbef3c7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+31561a63598a0f21fc74c024747ef1310fdd2eb2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1eebda7bedd2aebd002bb1427f063d1c26c06d4af7d5041594a6dd0876ee246d
[INFO] running `Command { std: "docker" "start" "-a" "1eebda7bedd2aebd002bb1427f063d1c26c06d4af7d5041594a6dd0876ee246d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
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[INFO] [stderr]    Compiling serde v1.0.208
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[INFO] [stderr]    Compiling cmake v0.1.51
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[INFO] [stderr]     Checking kiddo v4.2.1 (/opt/rustwide/workdir)
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[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] warning: unused import: `SeedableRng`
[INFO] [stdout]    --> src/immutable/float/kdtree.rs:646:21
[INFO] [stdout]     |
[INFO] [stdout] 646 |     use rand::{Rng, SeedableRng};
[INFO] [stdout]     |                     ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SeedableRng`
[INFO] [stdout]   --> src/immutable/float/query/nearest_one.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |     use rand::{Rng, SeedableRng};
[INFO] [stdout]    |                     ^^^^^^^^^^^
[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; 2 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "1eebda7bedd2aebd002bb1427f063d1c26c06d4af7d5041594a6dd0876ee246d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eebda7bedd2aebd002bb1427f063d1c26c06d4af7d5041594a6dd0876ee246d", kill_on_drop: false }`
[INFO] [stdout] 1eebda7bedd2aebd002bb1427f063d1c26c06d4af7d5041594a6dd0876ee246d
