[INFO] fetching crate lsh-rs 0.4.0...
[INFO] checking lsh-rs-0.4.0 against master#30f74ff0dc4d66debc8b50724c446f817e5f75f4 for pr-121848-1
[INFO] extracting crate lsh-rs 0.4.0 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate lsh-rs 0.4.0 on toolchain 30f74ff0dc4d66debc8b50724c446f817e5f75f4
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lsh-rs 0.4.0
[INFO] finished tweaking crates.io crate lsh-rs 0.4.0
[INFO] tweaked toml for crates.io crate lsh-rs 0.4.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blas-src v0.2.1
[INFO] [stderr]   Downloaded blas-src v0.6.1
[INFO] [stderr]   Downloaded rusqlite v0.21.0
[INFO] [stderr]   Downloaded ndarray-rand v0.11.0
[INFO] [stderr]   Downloaded statrs v0.12.0
[INFO] [stderr]   Downloaded libsqlite3-sys v0.17.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22618ad8e103acb088e62c051d4aacd244d39ad57e62712cfce4357478fb8a58
[INFO] running `Command { std: "docker" "start" "-a" "22618ad8e103acb088e62c051d4aacd244d39ad57e62712cfce4357478fb8a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22618ad8e103acb088e62c051d4aacd244d39ad57e62712cfce4357478fb8a58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22618ad8e103acb088e62c051d4aacd244d39ad57e62712cfce4357478fb8a58", kill_on_drop: false }`
[INFO] [stdout] 22618ad8e103acb088e62c051d4aacd244d39ad57e62712cfce4357478fb8a58
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+30f74ff0dc4d66debc8b50724c446f817e5f75f4" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47fe2f6c1ec02af5e0339fc8cd91164a5d239e916cc5b58b14fd97af30ea7303
[INFO] running `Command { std: "docker" "start" "-a" "47fe2f6c1ec02af5e0339fc8cd91164a5d239e916cc5b58b14fd97af30ea7303", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking statrs v0.12.0
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking ndarray-rand v0.11.0
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking lsh-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/hash.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `serde`
[INFO] [stdout]  --> src/data.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::export::fmt::{Debug, Display};
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/table/sqlite.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/hash.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `serde`
[INFO] [stdout]  --> src/data.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::export::fmt::{Debug, Display};
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/table/sqlite.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/lsh/lsh.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]  --> src/dist.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashTables` is imported redundantly
[INFO] [stdout]  --> src/table/mem.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 5 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `HashTables` is already imported here
[INFO] [stdout] 6 |     table::general::{Bucket, HashTables},
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqlTable` is imported redundantly
[INFO] [stdout]  --> src/table/sqlite_mem.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::sqlite::SqlTable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use crate::data::Integer;
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `SqlTable` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashTables` is imported redundantly
[INFO] [stdout]  --> src/table/sqlite_mem.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `HashTables` is already imported here
[INFO] [stdout] 5 | use crate::{data::Numeric, table::general::Bucket, HashTables};
[INFO] [stdout]   |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ord` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Ord` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialEq` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `PartialEq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialOrd` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                                ^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `PartialOrd` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/lsh/lsh.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]  --> src/dist.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashTables` is imported redundantly
[INFO] [stdout]  --> src/table/mem.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 5 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `HashTables` is already imported here
[INFO] [stdout] 6 |     table::general::{Bucket, HashTables},
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqlTableMem` is imported redundantly
[INFO] [stdout]    --> src/table/sqlite.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |     use super::*;
[INFO] [stdout]     |         -------- the item `SqlTableMem` is already imported here
[INFO] [stdout] 361 |     use crate::table::sqlite_mem::SqlTableMem;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqlTable` is imported redundantly
[INFO] [stdout]  --> src/table/sqlite_mem.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::sqlite::SqlTable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use crate::data::Integer;
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `SqlTable` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashTables` is imported redundantly
[INFO] [stdout]  --> src/table/sqlite_mem.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `HashTables` is already imported here
[INFO] [stdout] 5 | use crate::{data::Numeric, table::general::Bucket, HashTables};
[INFO] [stdout]   |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::SeedableRng`
[INFO] [stdout]   --> src/utils.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use rand::SeedableRng;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ord` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Ord` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialEq` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `PartialEq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialOrd` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                                ^^^^^^^^^^
[INFO] [stdout]  --> /rustc/30f74ff0dc4d66debc8b50724c446f817e5f75f4/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `PartialOrd` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]   --> src/hash.rs:74:24
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct L2<N = f32, K = i32> {
[INFO] [stdout]    |                        ^ unused type parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]    = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]   --> src/hash.rs:74:24
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct L2<N = f32, K = i32> {
[INFO] [stdout]    |                        ^ unused type parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]    = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:139:20
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct MIPS<N, K = i32> {
[INFO] [stdout]     |                    ^^^^^^^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]     = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:139:20
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct MIPS<N, K = i32> {
[INFO] [stdout]     |                    ^^^^^^^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]     = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:139:20
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct MIPS<N, K = i32> {
[INFO] [stdout]     |                    ^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:139:20
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct MIPS<N, K = i32> {
[INFO] [stdout]     |                    ^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:243:28
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub struct MinHash<N = u8, K = i32> {
[INFO] [stdout]     |                            ^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]     = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:243:28
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub struct MinHash<N = u8, K = i32> {
[INFO] [stdout]     |                            ^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]     = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0392, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0392, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lsh-rs` (lib) due to 8 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lsh-rs` (lib test) due to 8 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "47fe2f6c1ec02af5e0339fc8cd91164a5d239e916cc5b58b14fd97af30ea7303", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47fe2f6c1ec02af5e0339fc8cd91164a5d239e916cc5b58b14fd97af30ea7303", kill_on_drop: false }`
[INFO] [stdout] 47fe2f6c1ec02af5e0339fc8cd91164a5d239e916cc5b58b14fd97af30ea7303
[INFO] checking lsh-rs-0.4.0 against try#72eda894eb3548c7ba774079ce0afab42958d4ee for pr-121848-1
[INFO] extracting crate lsh-rs 0.4.0 into /workspace/builds/worker-0-tc2/source
[INFO] validating manifest of crates.io crate lsh-rs 0.4.0 on toolchain 72eda894eb3548c7ba774079ce0afab42958d4ee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lsh-rs 0.4.0
[INFO] finished tweaking crates.io crate lsh-rs 0.4.0
[INFO] tweaked toml for crates.io crate lsh-rs 0.4.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8855e2d2d90d8bc87865775f11f7a5e3f83f76ddb8f96d8dde07917c0c4d65ac
[INFO] running `Command { std: "docker" "start" "-a" "8855e2d2d90d8bc87865775f11f7a5e3f83f76ddb8f96d8dde07917c0c4d65ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8855e2d2d90d8bc87865775f11f7a5e3f83f76ddb8f96d8dde07917c0c4d65ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8855e2d2d90d8bc87865775f11f7a5e3f83f76ddb8f96d8dde07917c0c4d65ac", kill_on_drop: false }`
[INFO] [stdout] 8855e2d2d90d8bc87865775f11f7a5e3f83f76ddb8f96d8dde07917c0c4d65ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+72eda894eb3548c7ba774079ce0afab42958d4ee" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e3cef7b5597136df5bc76cf1a5bf7c0d770b92f2458cedc478579fd3707b7ed3
[INFO] running `Command { std: "docker" "start" "-a" "e3cef7b5597136df5bc76cf1a5bf7c0d770b92f2458cedc478579fd3707b7ed3", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.3
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]     Checking time v0.1.45
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]     Checking num-iter v0.1.44
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking matrixmultiply v0.2.4
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_pcg v0.2.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking num v0.2.1
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking statrs v0.12.0
[INFO] [stderr]     Checking ndarray-rand v0.11.0
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking lsh-rs v0.4.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/hash.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `serde`
[INFO] [stdout]  --> src/data.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::export::fmt::{Debug, Display};
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/table/sqlite.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/hash.rs:8:12
[INFO] [stdout]   |
[INFO] [stdout] 8 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: could not find `export` in `serde`
[INFO] [stdout]  --> src/data.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::export::fmt::{Debug, Display};
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `serde::export`
[INFO] [stdout]  --> src/table/sqlite.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | use serde::export::PhantomData;
[INFO] [stdout]   |            ^^^^^^ could not find `export` in `serde`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/lsh/lsh.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]  --> src/dist.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashTables` is imported redundantly
[INFO] [stdout]  --> src/table/mem.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 5 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `HashTables` is already imported here
[INFO] [stdout] 6 |     table::general::{Bucket, HashTables},
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqlTable` is imported redundantly
[INFO] [stdout]  --> src/table/sqlite_mem.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::sqlite::SqlTable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use crate::data::Integer;
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `SqlTable` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashTables` is imported redundantly
[INFO] [stdout]  --> src/table/sqlite_mem.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `HashTables` is already imported here
[INFO] [stdout] 5 | use crate::{data::Numeric, table::general::Bucket, HashTables};
[INFO] [stdout]   |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ord` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Ord` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialEq` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `PartialEq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialOrd` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                                ^^^^^^^^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `PartialOrd` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `itertools::Itertools`
[INFO] [stdout]  --> src/lsh/lsh.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use itertools::Itertools;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]  --> src/dist.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashTables` is imported redundantly
[INFO] [stdout]  --> src/table/mem.rs:6:30
[INFO] [stdout]   |
[INFO] [stdout] 5 |     prelude::*,
[INFO] [stdout]   |     ---------- the item `HashTables` is already imported here
[INFO] [stdout] 6 |     table::general::{Bucket, HashTables},
[INFO] [stdout]   |                              ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqlTableMem` is imported redundantly
[INFO] [stdout]    --> src/table/sqlite.rs:361:9
[INFO] [stdout]     |
[INFO] [stdout] 360 |     use super::*;
[INFO] [stdout]     |         -------- the item `SqlTableMem` is already imported here
[INFO] [stdout] 361 |     use crate::table::sqlite_mem::SqlTableMem;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `SqlTable` is imported redundantly
[INFO] [stdout]  --> src/table/sqlite_mem.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::sqlite::SqlTable;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 3 | use crate::data::Integer;
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `SqlTable` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `HashTables` is imported redundantly
[INFO] [stdout]  --> src/table/sqlite_mem.rs:5:52
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::prelude::*;
[INFO] [stdout]   |     ----------------- the item `HashTables` is already imported here
[INFO] [stdout] 5 | use crate::{data::Numeric, table::general::Bucket, HashTables};
[INFO] [stdout]   |                                                    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::SeedableRng`
[INFO] [stdout]   --> src/utils.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |     use rand::SeedableRng;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Ord` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                ^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `Ord` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialEq` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:21
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                     ^^^^^^^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `PartialEq` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `PartialOrd` is imported redundantly
[INFO] [stdout]  --> src/data.rs:6:32
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::cmp::{Ord, PartialEq, PartialOrd};
[INFO] [stdout]   |                                ^^^^^^^^^^
[INFO] [stdout]  --> /rustc/72eda894eb3548c7ba774079ce0afab42958d4ee/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]   |
[INFO] [stdout]   = note: the item `PartialOrd` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]   --> src/hash.rs:74:24
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct L2<N = f32, K = i32> {
[INFO] [stdout]    |                        ^ unused type parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]    = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]   --> src/hash.rs:74:24
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub struct L2<N = f32, K = i32> {
[INFO] [stdout]    |                        ^ unused type parameter
[INFO] [stdout]    |
[INFO] [stdout]    = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]    = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:139:20
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct MIPS<N, K = i32> {
[INFO] [stdout]     |                    ^^^^^^^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]     = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:139:20
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct MIPS<N, K = i32> {
[INFO] [stdout]     |                    ^^^^^^^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]     = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:139:20
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct MIPS<N, K = i32> {
[INFO] [stdout]     |                    ^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:139:20
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub struct MIPS<N, K = i32> {
[INFO] [stdout]     |                    ^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:243:28
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub struct MinHash<N = u8, K = i32> {
[INFO] [stdout]     |                            ^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]     = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0392]: type parameter `K` is never used
[INFO] [stdout]    --> src/hash.rs:243:28
[INFO] [stdout]     |
[INFO] [stdout] 243 | pub struct MinHash<N = u8, K = i32> {
[INFO] [stdout]     |                            ^ unused type parameter
[INFO] [stdout]     |
[INFO] [stdout]     = help: consider removing `K`, referring to it in a field, or using a marker such as `PhantomData`
[INFO] [stdout]     = help: if you intended `K` to be a const parameter, use `const K: /* Type */` instead
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0392, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 7 previous errors; 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0392, E0432, E0433.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0392`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lsh-rs` (lib) due to 8 previous errors; 8 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lsh-rs` (lib test) due to 8 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "e3cef7b5597136df5bc76cf1a5bf7c0d770b92f2458cedc478579fd3707b7ed3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3cef7b5597136df5bc76cf1a5bf7c0d770b92f2458cedc478579fd3707b7ed3", kill_on_drop: false }`
[INFO] [stdout] e3cef7b5597136df5bc76cf1a5bf7c0d770b92f2458cedc478579fd3707b7ed3
