[INFO] fetching crate hyperloglog-rs 0.1.48...
[INFO] checking hyperloglog-rs-0.1.48 against master#c2f2db79ca3024f68d22b45aa22b570775c2c4ad for pr-124157
[INFO] extracting crate hyperloglog-rs 0.1.48 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate hyperloglog-rs 0.1.48 on toolchain c2f2db79ca3024f68d22b45aa22b570775c2c4ad
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hyperloglog-rs 0.1.48
[INFO] finished tweaking crates.io crate hyperloglog-rs 0.1.48
[INFO] tweaked toml for crates.io crate hyperloglog-rs 0.1.48 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding encode_unicode v0.3.6 (latest: v1.0.0)
[INFO] [stderr]       Adding indicatif v0.15.0 (latest: v0.17.8)
[INFO] [stderr]       Adding number_prefix v0.3.0 (latest: v0.4.0)
[INFO] [stderr]       Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded highway v1.1.0
[INFO] [stderr]   Downloaded micromath v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7429a7ddee638c0e0f756147123eafae5a3d5653535a3074c51ef7bbce401291
[INFO] running `Command { std: "docker" "start" "-a" "7429a7ddee638c0e0f756147123eafae5a3d5653535a3074c51ef7bbce401291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7429a7ddee638c0e0f756147123eafae5a3d5653535a3074c51ef7bbce401291", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7429a7ddee638c0e0f756147123eafae5a3d5653535a3074c51ef7bbce401291", kill_on_drop: false }`
[INFO] [stdout] 7429a7ddee638c0e0f756147123eafae5a3d5653535a3074c51ef7bbce401291
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+c2f2db79ca3024f68d22b45aa22b570775c2c4ad" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7d737243b1615a44a0f2743e1aa960d2e4f77bc00e76945fdb04aed901d1d0f9
[INFO] running `Command { std: "docker" "start" "-a" "7d737243b1615a44a0f2743e1aa960d2e4f77bc00e76945fdb04aed901d1d0f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking highway v1.1.0
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]     Checking serde_json v1.0.116
[INFO] [stderr]     Checking hyperloglog-rs v0.1.48 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `micromath::F32Ext`
[INFO] [stdout]  --> src/optimizers.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use micromath::F32Ext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_cardinality`
[INFO] [stdout]   --> tests/test_union_cardinality.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     left_cardinality: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_cardinality`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_cardinality`
[INFO] [stdout]   --> tests/test_union_cardinality.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     right_cardinality: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_cardinality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_cardinalities.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mle_hll: &MLE<3, HyperLogLog<PRECISION, BITS>> = hll.as_ref();
[INFO] [stdout]    |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `splitmix64` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn splitmix64(mut x: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xorshift` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn xorshift(mut x: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `union` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn union(set1: &HashSet<u32>, set2: &HashSet<u32>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_line` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn write_line<PRECISION: Precision + WordType<BITS>, const BITS: usize>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_line_set` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn write_line_set<
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_line_set_for_hasher` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn write_line_set_for_hasher(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_union_cardinality_perfs` is never used
[INFO] [stdout]    --> tests/test_union_cardinality.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn test_union_cardinality_perfs() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:162:25
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let mle_left: &[MLE<3, _>; 5] = left_hll.as_ref();
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:163:26
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let mle_right: &[MLE<3, _>; 5] = right_hll.as_ref();
[INFO] [stdout]     |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |             <MLE<3, _>>::overlap_and_differences_cardinality_matrices::<5, 5>(
[INFO] [stdout]     |              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_ref` found for struct `hyperloglog_rs::HyperLogLog` in the current scope
[INFO] [stdout]   --> tests/test_cardinalities.rs:47:62
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mle_hll: &MLE<3, HyperLogLog<PRECISION, BITS>> = hll.as_ref();
[INFO] [stdout]    |                                                              ^^^^^^ method not found in `HyperLogLog<PRECISION, BITS>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_intersection.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let hll1_mle: MLE<ERROR, HyperLogLog<PRECISION, BITS>> = hll1.into();
[INFO] [stdout]    |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_intersection.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let hll2_mle: MLE<ERROR, HyperLogLog<PRECISION, BITS>> = hll2.into();
[INFO] [stdout]    |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `overlap_and_differences_cardinality_matrices` found for struct `HashSet` in the current scope
[INFO] [stdout]   --> tests/test_hyper_spheres_sketch.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 |             HashSet::overlap_and_differences_cardinality_matrices(&left_sets, &right_sets);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `HashSet<_, _>`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `HashSet<_, _>` consider using one of the following associated functions:
[INFO] [stdout]       HashSet::<T>::new
[INFO] [stdout]       HashSet::<T>::with_capacity
[INFO] [stdout]       HashSet::<T, S>::with_hasher
[INFO] [stdout]       HashSet::<T, S>::with_capacity_and_hasher
[INFO] [stdout]   --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/std/src/collections/hash/set.rs:126:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> benches/estimated_intersection.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         MLE<2, HyperLogLog<Precision10, 6>>,
[INFO] [stdout]    |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> benches/estimated_intersection.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         MLE<2, HyperLogLog<Precision10, 6>>,
[INFO] [stdout]    |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> benches/estimated_intersection.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         MLE<3, HyperLogLog<Precision10, 6>>,
[INFO] [stdout]    |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> benches/estimated_intersection.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         MLE<3, HyperLogLog<Precision10, 6>>,
[INFO] [stdout]    |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyperloglog-rs` (test "test_cardinalities") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_mle_approach.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mle_hll: &MLE<4, HyperLogLog<PRECISION, BITS>> = hll.as_ref();
[INFO] [stdout]    |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_mle_approach.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let left_mle_hll: MLE<4, HyperLogLog<PRECISION, BITS>> = left_hll.into();
[INFO] [stdout]    |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_mle_approach.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let right_mle_hll: MLE<4, HyperLogLog<PRECISION, BITS>> = right_hll.into();
[INFO] [stdout]    |                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `overlap_and_differences_cardinality_matrices` found for struct `HashSet` in the current scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:352:18
[INFO] [stdout]     |
[INFO] [stdout] 352 |         HashSet::overlap_and_differences_cardinality_matrices(&left_sets, &right_sets);
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `HashSet<_, _>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `HashSet<_, _>` consider using one of the following associated functions:
[INFO] [stdout]       HashSet::<T>::new
[INFO] [stdout]       HashSet::<T>::with_capacity
[INFO] [stdout]       HashSet::<T, S>::with_hasher
[INFO] [stdout]       HashSet::<T, S>::with_capacity_and_hasher
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/std/src/collections/hash/set.rs:126:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyperloglog-rs` (test "test_intersection") due to 3 previous errors
[INFO] [stderr] error: could not compile `hyperloglog-rs` (bench "estimated_intersection") due to 5 previous errors
[INFO] [stdout] warning: function `splitmix64` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn splitmix64(mut x: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xorshift` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn xorshift(mut x: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jaccard` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn jaccard(set1: &HashSet<u64>, set2: &HashSet<u64>) -> f32 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jaccard_hll` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn jaccard_hll<PRECISION: Precision + WordType<BITS>, const BITS: usize>(
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_line` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn write_line<PRECISION: Precision + WordType<BITS>, const BITS: usize>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_jaccard_perfs` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn test_jaccard_perfs() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `overlap_matrix_and_outer_difference_shells_cardinality` found for struct `HashSet` in the current scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:355:18
[INFO] [stdout]     |
[INFO] [stdout] 355 |         HashSet::overlap_matrix_and_outer_difference_shells_cardinality(&left_sets, &right_sets);
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `HashSet<_, _>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `HashSet<_, _>` consider using one of the following associated functions:
[INFO] [stdout]       HashSet::<T>::new
[INFO] [stdout]       HashSet::<T>::with_capacity
[INFO] [stdout]       HashSet::<T, S>::with_hasher
[INFO] [stdout]       HashSet::<T, S>::with_capacity_and_hasher
[INFO] [stdout]    --> /rustc/c2f2db79ca3024f68d22b45aa22b570775c2c4ad/library/std/src/collections/hash/set.rs:126:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_ref` found for struct `hyperloglog_rs::HyperLogLog` in the current scope
[INFO] [stdout]   --> tests/test_mle_approach.rs:53:62
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mle_hll: &MLE<4, HyperLogLog<PRECISION, BITS>> = hll.as_ref();
[INFO] [stdout]    |                                                              ^^^^^^ method not found in `HyperLogLog<PRECISION, BITS>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyperloglog-rs` (test "test_hyper_spheres_sketch") due to 7 previous errors
[INFO] [stderr] error: could not compile `hyperloglog-rs` (test "test_mle_approach") due to 5 previous errors
[INFO] [stdout] warning: unused import: `micromath::F32Ext`
[INFO] [stdout]  --> src/optimizers.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use micromath::F32Ext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "7d737243b1615a44a0f2743e1aa960d2e4f77bc00e76945fdb04aed901d1d0f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d737243b1615a44a0f2743e1aa960d2e4f77bc00e76945fdb04aed901d1d0f9", kill_on_drop: false }`
[INFO] [stdout] 7d737243b1615a44a0f2743e1aa960d2e4f77bc00e76945fdb04aed901d1d0f9
[INFO] checking hyperloglog-rs-0.1.48 against try#9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88 for pr-124157
[INFO] extracting crate hyperloglog-rs 0.1.48 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate hyperloglog-rs 0.1.48 on toolchain 9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hyperloglog-rs 0.1.48
[INFO] finished tweaking crates.io crate hyperloglog-rs 0.1.48
[INFO] tweaked toml for crates.io crate hyperloglog-rs 0.1.48 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 52 packages to latest compatible versions
[INFO] [stderr]       Adding encode_unicode v0.3.6 (latest: v1.0.0)
[INFO] [stderr]       Adding indicatif v0.15.0 (latest: v0.17.8)
[INFO] [stderr]       Adding number_prefix v0.3.0 (latest: v0.4.0)
[INFO] [stderr]       Adding siphasher v0.3.11 (latest: v1.0.1)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e816feea6d1f6ff91eca354918e6b741bf91bceedeab06b49dbe78cb1def7f49
[INFO] running `Command { std: "docker" "start" "-a" "e816feea6d1f6ff91eca354918e6b741bf91bceedeab06b49dbe78cb1def7f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e816feea6d1f6ff91eca354918e6b741bf91bceedeab06b49dbe78cb1def7f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e816feea6d1f6ff91eca354918e6b741bf91bceedeab06b49dbe78cb1def7f49", kill_on_drop: false }`
[INFO] [stdout] e816feea6d1f6ff91eca354918e6b741bf91bceedeab06b49dbe78cb1def7f49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:99613afd962a8cfa530ec1899472a458bd015a1ab0af876cf7eb06f6006d81ea" "/opt/rustwide/cargo-home/bin/cargo" "+9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 80183cd78034b4eb649803d72059349716fdcbfd0656c7839626be54bfe6d62b
[INFO] running `Command { std: "docker" "start" "-a" "80183cd78034b4eb649803d72059349716fdcbfd0656c7839626be54bfe6d62b", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.200
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]     Checking either v1.11.0
[INFO] [stderr]     Checking highway v1.1.0
[INFO] [stderr]     Checking micromath v2.1.0
[INFO] [stderr]     Checking number_prefix v0.3.0
[INFO] [stderr]     Checking siphasher v0.3.11
[INFO] [stderr]     Checking console v0.15.8
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking flate2 v1.0.30
[INFO] [stderr]     Checking indicatif v0.15.0
[INFO] [stderr]     Checking serde_json v1.0.116
[INFO] [stderr]     Checking hyperloglog-rs v0.1.48 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `micromath::F32Ext`
[INFO] [stdout]  --> src/optimizers.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use micromath::F32Ext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_cardinalities.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mle_hll: &MLE<3, HyperLogLog<PRECISION, BITS>> = hll.as_ref();
[INFO] [stdout]    |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_intersection.rs:73:19
[INFO] [stdout]    |
[INFO] [stdout] 73 |     let hll1_mle: MLE<ERROR, HyperLogLog<PRECISION, BITS>> = hll1.into();
[INFO] [stdout]    |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_intersection.rs:74:19
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let hll2_mle: MLE<ERROR, HyperLogLog<PRECISION, BITS>> = hll2.into();
[INFO] [stdout]    |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `left_cardinality`
[INFO] [stdout]   --> tests/test_union_cardinality.rs:48:5
[INFO] [stdout]    |
[INFO] [stdout] 48 |     left_cardinality: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_left_cardinality`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `right_cardinality`
[INFO] [stdout]   --> tests/test_union_cardinality.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     right_cardinality: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_right_cardinality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `splitmix64` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:27:4
[INFO] [stdout]    |
[INFO] [stdout] 27 | fn splitmix64(mut x: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xorshift` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:34:4
[INFO] [stdout]    |
[INFO] [stdout] 34 | fn xorshift(mut x: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `union` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:41:4
[INFO] [stdout]    |
[INFO] [stdout] 41 | fn union(set1: &HashSet<u32>, set2: &HashSet<u32>) -> usize {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_line` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:45:4
[INFO] [stdout]    |
[INFO] [stdout] 45 | fn write_line<PRECISION: Precision + WordType<BITS>, const BITS: usize>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_line_set` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:72:4
[INFO] [stdout]    |
[INFO] [stdout] 72 | fn write_line_set<
[INFO] [stdout]    |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_line_set_for_hasher` is never used
[INFO] [stdout]   --> tests/test_union_cardinality.rs:90:4
[INFO] [stdout]    |
[INFO] [stdout] 90 | fn write_line_set_for_hasher(
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_union_cardinality_perfs` is never used
[INFO] [stdout]    --> tests/test_union_cardinality.rs:115:4
[INFO] [stdout]     |
[INFO] [stdout] 115 | fn test_union_cardinality_perfs() {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_mle_approach.rs:53:19
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mle_hll: &MLE<4, HyperLogLog<PRECISION, BITS>> = hll.as_ref();
[INFO] [stdout]    |                   ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_mle_approach.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let left_mle_hll: MLE<4, HyperLogLog<PRECISION, BITS>> = left_hll.into();
[INFO] [stdout]    |                       ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> tests/test_mle_approach.rs:80:24
[INFO] [stdout]    |
[INFO] [stdout] 80 |     let right_mle_hll: MLE<4, HyperLogLog<PRECISION, BITS>> = right_hll.into();
[INFO] [stdout]    |                        ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyperloglog-rs` (test "test_intersection") due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0599]: no method named `as_ref` found for struct `hyperloglog_rs::HyperLogLog` in the current scope
[INFO] [stdout]   --> tests/test_cardinalities.rs:47:62
[INFO] [stdout]    |
[INFO] [stdout] 47 |     let mle_hll: &MLE<3, HyperLogLog<PRECISION, BITS>> = hll.as_ref();
[INFO] [stdout]    |                                                              ^^^^^^ method not found in `HyperLogLog<PRECISION, BITS>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:162:25
[INFO] [stdout]     |
[INFO] [stdout] 162 |         let mle_left: &[MLE<3, _>; 5] = left_hll.as_ref();
[INFO] [stdout]     |                         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:163:26
[INFO] [stdout]     |
[INFO] [stdout] 163 |         let mle_right: &[MLE<3, _>; 5] = right_hll.as_ref();
[INFO] [stdout]     |                          ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:166:14
[INFO] [stdout]     |
[INFO] [stdout] 166 |             <MLE<3, _>>::overlap_and_differences_cardinality_matrices::<5, 5>(
[INFO] [stdout]     |              ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `as_ref` found for struct `hyperloglog_rs::HyperLogLog` in the current scope
[INFO] [stdout]   --> tests/test_mle_approach.rs:53:62
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mle_hll: &MLE<4, HyperLogLog<PRECISION, BITS>> = hll.as_ref();
[INFO] [stdout]    |                                                              ^^^^^^ method not found in `HyperLogLog<PRECISION, BITS>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyperloglog-rs` (test "test_cardinalities") due to 3 previous errors
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> benches/estimated_intersection.rs:63:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |         MLE<2, HyperLogLog<Precision10, 6>>,
[INFO] [stdout]    |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> benches/estimated_intersection.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |         MLE<2, HyperLogLog<Precision10, 6>>,
[INFO] [stdout]    |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `splitmix64` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:22:4
[INFO] [stdout]    |
[INFO] [stdout] 22 | fn splitmix64(mut x: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `xorshift` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:29:4
[INFO] [stdout]    |
[INFO] [stdout] 29 | fn xorshift(mut x: u64) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> benches/estimated_intersection.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         MLE<3, HyperLogLog<Precision10, 6>>,
[INFO] [stdout]    |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jaccard` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:36:4
[INFO] [stdout]    |
[INFO] [stdout] 36 | fn jaccard(set1: &HashSet<u64>, set2: &HashSet<u64>) -> f32 {
[INFO] [stdout]    |    ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `jaccard_hll` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:43:4
[INFO] [stdout]    |
[INFO] [stdout] 43 | fn jaccard_hll<PRECISION: Precision + WordType<BITS>, const BITS: usize>(
[INFO] [stdout]    |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_line` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn write_line<PRECISION: Precision + WordType<BITS>, const BITS: usize>(
[INFO] [stdout]    |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_jaccard_perfs` is never used
[INFO] [stdout]   --> tests/test_jaccard_perfs.rs:77:4
[INFO] [stdout]    |
[INFO] [stdout] 77 | fn test_jaccard_perfs() {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `MLE` in this scope
[INFO] [stdout]   --> benches/estimated_intersection.rs:86:9
[INFO] [stdout]    |
[INFO] [stdout] 86 |         MLE<3, HyperLogLog<Precision10, 6>>,
[INFO] [stdout]    |         ^^^ not found in this scope
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `overlap_and_differences_cardinality_matrices` found for struct `HashSet` in the current scope
[INFO] [stdout]   --> tests/test_hyper_spheres_sketch.rs:92:22
[INFO] [stdout]    |
[INFO] [stdout] 92 |             HashSet::overlap_and_differences_cardinality_matrices(&left_sets, &right_sets);
[INFO] [stdout]    |                      ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `HashSet<_, _>`
[INFO] [stdout]    |
[INFO] [stdout] note: if you're trying to build a new `HashSet<_, _>` consider using one of the following associated functions:
[INFO] [stdout]       HashSet::<T>::new
[INFO] [stdout]       HashSet::<T>::with_capacity
[INFO] [stdout]       HashSet::<T, S>::with_hasher
[INFO] [stdout]       HashSet::<T, S>::with_capacity_and_hasher
[INFO] [stdout]   --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/collections/hash/set.rs:126:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyperloglog-rs` (test "test_mle_approach") due to 5 previous errors
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyperloglog-rs` (bench "estimated_intersection") due to 5 previous errors
[INFO] [stdout] error[E0599]: no function or associated item named `overlap_and_differences_cardinality_matrices` found for struct `HashSet` in the current scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:352:18
[INFO] [stdout]     |
[INFO] [stdout] 352 |         HashSet::overlap_and_differences_cardinality_matrices(&left_sets, &right_sets);
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `HashSet<_, _>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `HashSet<_, _>` consider using one of the following associated functions:
[INFO] [stdout]       HashSet::<T>::new
[INFO] [stdout]       HashSet::<T>::with_capacity
[INFO] [stdout]       HashSet::<T, S>::with_hasher
[INFO] [stdout]       HashSet::<T, S>::with_capacity_and_hasher
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/collections/hash/set.rs:126:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `overlap_matrix_and_outer_difference_shells_cardinality` found for struct `HashSet` in the current scope
[INFO] [stdout]    --> tests/test_hyper_spheres_sketch.rs:355:18
[INFO] [stdout]     |
[INFO] [stdout] 355 |         HashSet::overlap_matrix_and_outer_difference_shells_cardinality(&left_sets, &right_sets);
[INFO] [stdout]     |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ function or associated item not found in `HashSet<_, _>`
[INFO] [stdout]     |
[INFO] [stdout] note: if you're trying to build a new `HashSet<_, _>` consider using one of the following associated functions:
[INFO] [stdout]       HashSet::<T>::new
[INFO] [stdout]       HashSet::<T>::with_capacity
[INFO] [stdout]       HashSet::<T, S>::with_hasher
[INFO] [stdout]       HashSet::<T, S>::with_capacity_and_hasher
[INFO] [stdout]    --> /rustc/9c7b5f5b6b8ec32bbbcf9f07fc0e5208da6c5f88/library/std/src/collections/hash/set.rs:126:5
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 6 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0412, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `hyperloglog-rs` (test "test_hyper_spheres_sketch") due to 7 previous errors
[INFO] [stdout] warning: unused import: `micromath::F32Ext`
[INFO] [stdout]  --> src/optimizers.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use micromath::F32Ext;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "80183cd78034b4eb649803d72059349716fdcbfd0656c7839626be54bfe6d62b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80183cd78034b4eb649803d72059349716fdcbfd0656c7839626be54bfe6d62b", kill_on_drop: false }`
[INFO] [stdout] 80183cd78034b4eb649803d72059349716fdcbfd0656c7839626be54bfe6d62b
