[INFO] fetching crate lsh-rs 0.2.1...
[INFO] checking lsh-rs-0.2.1 against master#6d69caba110c0c2fb90180df1cbc8be5033b91d4 for pr-69530
[INFO] extracting crate lsh-rs 0.2.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate lsh-rs 0.2.1 on toolchain 6d69caba110c0c2fb90180df1cbc8be5033b91d4
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate lsh-rs 0.2.1
[INFO] finished tweaking crates.io crate lsh-rs 0.2.1
[INFO] tweaked toml for crates.io crate lsh-rs 0.2.1 written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/workspace/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blas-src v0.6.1
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+6d69caba110c0c2fb90180df1cbc8be5033b91d4" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 4303da3449f70ca652f3b002eb00612b1655db729c9bd3a54a8fb3627d4bb636
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "4303da3449f70ca652f3b002eb00612b1655db729c9bd3a54a8fb3627d4bb636"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling ndarray v0.13.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.17.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]     Checking rand_distr v0.2.2
[INFO] [stderr]     Checking bincode v1.2.1
[INFO] [stderr]     Checking thiserror v1.0.16
[INFO] [stderr]     Checking ndarray-rand v0.11.0
[INFO] [stderr]     Checking rusqlite v0.21.0
[INFO] [stderr]     Checking lsh-rs v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `crate::DataPoint`
[INFO] [stderr]  --> src/dist.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::DataPoint;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude::*`
[INFO] [stderr]  --> src/dist.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rayon::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rand::SeedableRng`
[INFO] [stderr]   --> src/utils.rs:46:9
[INFO] [stderr]    |
[INFO] [stderr] 46 |     use rand::SeedableRng;
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::DataPoint`
[INFO] [stderr]  --> src/dist.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::DataPoint;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude::*`
[INFO] [stderr]  --> src/dist.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rayon::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.81s
[INFO] running `"docker" "inspect" "4303da3449f70ca652f3b002eb00612b1655db729c9bd3a54a8fb3627d4bb636"`
[INFO] running `"docker" "rm" "-f" "4303da3449f70ca652f3b002eb00612b1655db729c9bd3a54a8fb3627d4bb636"`
[INFO] [stdout] 4303da3449f70ca652f3b002eb00612b1655db729c9bd3a54a8fb3627d4bb636