[INFO] updating cached repository https://github.com/valeriyk/dbscan [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6fe5bc75ceda355318739d043c0261b6e9021b44 [INFO] testing valeriyk/dbscan against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvaleriyk%2Fdbscan" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/valeriyk/dbscan on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/valeriyk/dbscan [INFO] finished tweaking git repo https://github.com/valeriyk/dbscan [INFO] tweaked toml for git repo https://github.com/valeriyk/dbscan written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/valeriyk/dbscan already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f5e31b53fd7c54c3164093f0aa26f46c41dd66cf5b3abe3874faeac31bb4a19e [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "f5e31b53fd7c54c3164093f0aa26f46c41dd66cf5b3abe3874faeac31bb4a19e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f5e31b53fd7c54c3164093f0aa26f46c41dd66cf5b3abe3874faeac31bb4a19e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f5e31b53fd7c54c3164093f0aa26f46c41dd66cf5b3abe3874faeac31bb4a19e", kill_on_drop: false }` [INFO] [stdout] f5e31b53fd7c54c3164093f0aa26f46c41dd66cf5b3abe3874faeac31bb4a19e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 866c855096feb55cbe82fb9068ed1a707d5e94ecab91843679995aad0b72f5d3 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "866c855096feb55cbe82fb9068ed1a707d5e94ecab91843679995aad0b72f5d3", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling dbscan_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `udata_t` should have an upper camel case name [INFO] [stdout] --> src/main.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | type udata_t = u16; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `UdataT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `data_t` should have an upper camel case name [INFO] [stdout] --> src/main.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | type data_t = i16; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `neighbors_limit` [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let neighbors_limit = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neighbors_limit` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `distance_limit` [INFO] [stdout] --> src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let distance_limit = 1.0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_limit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_input_points` [INFO] [stdout] --> src/main.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let num_input_points = 128; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_input_points` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_groups` [INFO] [stdout] --> src/main.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | let num_groups = num_points / SIMD_LANE_BIT_WIDTH; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_groups` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `adj_mtx` [INFO] [stdout] --> src/main.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | let mut adj_mtx: [udata_t; adj_mtx_size] = [0; adj_mtx_size]; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_adj_mtx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let mut cloud = Cloud { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | let mut adj_mtx: [udata_t; adj_mtx_size] = [0; adj_mtx_size]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x_arr` [INFO] [stdout] --> src/main.rs:16:2 [INFO] [stdout] | [INFO] [stdout] 16 | x_arr: [ data_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y_arr` [INFO] [stdout] --> src/main.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 17 | y_arr: [ data_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `z_arr` [INFO] [stdout] --> src/main.rs:18:2 [INFO] [stdout] | [INFO] [stdout] 18 | z_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_neighbors_arr` [INFO] [stdout] --> src/main.rs:20:2 [INFO] [stdout] | [INFO] [stdout] 20 | num_neighbors_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cluster_idx_arr` [INFO] [stdout] --> src/main.rs:21:2 [INFO] [stdout] | [INFO] [stdout] 21 | cluster_idx_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `type_arr` [INFO] [stdout] --> src/main.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 22 | type_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `width` [INFO] [stdout] --> src/main.rs:25:2 [INFO] [stdout] | [INFO] [stdout] 25 | width: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `adj_mtx_size` should have an upper case name [INFO] [stdout] --> src/main.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | const adj_mtx_size: usize = MAX_NUM_POINTS * MAX_NUM_POINT_GROUPS; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `ADJ_MTX_SIZE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.07s [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "866c855096feb55cbe82fb9068ed1a707d5e94ecab91843679995aad0b72f5d3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "866c855096feb55cbe82fb9068ed1a707d5e94ecab91843679995aad0b72f5d3", kill_on_drop: false }` [INFO] [stdout] 866c855096feb55cbe82fb9068ed1a707d5e94ecab91843679995aad0b72f5d3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b2c034ca948e57d0b844bae731530a5ec674f5b5c60d5407b31a64d370daa0e0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "b2c034ca948e57d0b844bae731530a5ec674f5b5c60d5407b31a64d370daa0e0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling dbscan_rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/main.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `udata_t` should have an upper camel case name [INFO] [stdout] --> src/main.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | type udata_t = u16; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper camel case: `UdataT` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `data_t` should have an upper camel case name [INFO] [stdout] --> src/main.rs:6:7 [INFO] [stdout] | [INFO] [stdout] 6 | type data_t = i16; [INFO] [stdout] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `neighbors_limit` [INFO] [stdout] --> src/main.rs:47:9 [INFO] [stdout] | [INFO] [stdout] 47 | let neighbors_limit = 1; [INFO] [stdout] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neighbors_limit` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `distance_limit` [INFO] [stdout] --> src/main.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | let distance_limit = 1.0; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_limit` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_input_points` [INFO] [stdout] --> src/main.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | let num_input_points = 128; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_input_points` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `num_groups` [INFO] [stdout] --> src/main.rs:65:6 [INFO] [stdout] | [INFO] [stdout] 65 | let num_groups = num_points / SIMD_LANE_BIT_WIDTH; [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_groups` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `adj_mtx` [INFO] [stdout] --> src/main.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | let mut adj_mtx: [udata_t; adj_mtx_size] = [0; adj_mtx_size]; [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_adj_mtx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | let mut cloud = Cloud { [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:70:6 [INFO] [stdout] | [INFO] [stdout] 70 | let mut adj_mtx: [udata_t; adj_mtx_size] = [0; adj_mtx_size]; [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `x_arr` [INFO] [stdout] --> src/main.rs:16:2 [INFO] [stdout] | [INFO] [stdout] 16 | x_arr: [ data_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `y_arr` [INFO] [stdout] --> src/main.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 17 | y_arr: [ data_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `z_arr` [INFO] [stdout] --> src/main.rs:18:2 [INFO] [stdout] | [INFO] [stdout] 18 | z_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `num_neighbors_arr` [INFO] [stdout] --> src/main.rs:20:2 [INFO] [stdout] | [INFO] [stdout] 20 | num_neighbors_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `cluster_idx_arr` [INFO] [stdout] --> src/main.rs:21:2 [INFO] [stdout] | [INFO] [stdout] 21 | cluster_idx_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `type_arr` [INFO] [stdout] --> src/main.rs:22:2 [INFO] [stdout] | [INFO] [stdout] 22 | type_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `width` [INFO] [stdout] --> src/main.rs:25:2 [INFO] [stdout] | [INFO] [stdout] 25 | width: usize, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `adj_mtx_size` should have an upper case name [INFO] [stdout] --> src/main.rs:68:8 [INFO] [stdout] | [INFO] [stdout] 68 | const adj_mtx_size: usize = MAX_NUM_POINTS * MAX_NUM_POINT_GROUPS; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `ADJ_MTX_SIZE` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.95s [INFO] running `Command { std: "docker" "inspect" "b2c034ca948e57d0b844bae731530a5ec674f5b5c60d5407b31a64d370daa0e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2c034ca948e57d0b844bae731530a5ec674f5b5c60d5407b31a64d370daa0e0", kill_on_drop: false }` [INFO] [stdout] b2c034ca948e57d0b844bae731530a5ec674f5b5c60d5407b31a64d370daa0e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:d9fbb4e2287ab3795bdefaf705efb7541a8875c13bce71e067d6b01dc5ed759b" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 590dc795052e312794af75c05223f00788d360fa9d626804e8c1ed9cdf1a2e5d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "590dc795052e312794af75c05223f00788d360fa9d626804e8c1ed9cdf1a2e5d", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::env` [INFO] [stderr] --> src/main.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::env; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `udata_t` should have an upper camel case name [INFO] [stderr] --> src/main.rs:5:6 [INFO] [stderr] | [INFO] [stderr] 5 | type udata_t = u16; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper camel case: `UdataT` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: type `data_t` should have an upper camel case name [INFO] [stderr] --> src/main.rs:6:7 [INFO] [stderr] | [INFO] [stderr] 6 | type data_t = i16; [INFO] [stderr] | ^^^^^^ help: convert the identifier to upper camel case: `DataT` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `neighbors_limit` [INFO] [stderr] --> src/main.rs:47:9 [INFO] [stderr] | [INFO] [stderr] 47 | let neighbors_limit = 1; [INFO] [stderr] | ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_neighbors_limit` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `distance_limit` [INFO] [stderr] --> src/main.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | let distance_limit = 1.0; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_distance_limit` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_input_points` [INFO] [stderr] --> src/main.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | let num_input_points = 128; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_input_points` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `num_groups` [INFO] [stderr] --> src/main.rs:65:6 [INFO] [stderr] | [INFO] [stderr] 65 | let num_groups = num_points / SIMD_LANE_BIT_WIDTH; [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_num_groups` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `adj_mtx` [INFO] [stderr] --> src/main.rs:70:6 [INFO] [stderr] | [INFO] [stderr] 70 | let mut adj_mtx: [udata_t; adj_mtx_size] = [0; adj_mtx_size]; [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_adj_mtx` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | let mut cloud = Cloud { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:70:6 [INFO] [stderr] | [INFO] [stderr] 70 | let mut adj_mtx: [udata_t; adj_mtx_size] = [0; adj_mtx_size]; [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `x_arr` [INFO] [stderr] --> src/main.rs:16:2 [INFO] [stderr] | [INFO] [stderr] 16 | x_arr: [ data_t; MAX_NUM_POINTS], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `y_arr` [INFO] [stderr] --> src/main.rs:17:2 [INFO] [stderr] | [INFO] [stderr] 17 | y_arr: [ data_t; MAX_NUM_POINTS], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `z_arr` [INFO] [stderr] --> src/main.rs:18:2 [INFO] [stderr] | [INFO] [stderr] 18 | z_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `num_neighbors_arr` [INFO] [stderr] --> src/main.rs:20:2 [INFO] [stderr] | [INFO] [stderr] 20 | num_neighbors_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `cluster_idx_arr` [INFO] [stderr] --> src/main.rs:21:2 [INFO] [stderr] | [INFO] [stderr] 21 | cluster_idx_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `type_arr` [INFO] [stderr] --> src/main.rs:22:2 [INFO] [stderr] | [INFO] [stderr] 22 | type_arr: [udata_t; MAX_NUM_POINTS], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `width` [INFO] [stderr] --> src/main.rs:25:2 [INFO] [stderr] | [INFO] [stderr] 25 | width: usize, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `adj_mtx_size` should have an upper case name [INFO] [stderr] --> src/main.rs:68:8 [INFO] [stderr] | [INFO] [stderr] 68 | const adj_mtx_size: usize = MAX_NUM_POINTS * MAX_NUM_POINT_GROUPS; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `ADJ_MTX_SIZE` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 18 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/dbscan_rust-b356720605aad2e6 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "590dc795052e312794af75c05223f00788d360fa9d626804e8c1ed9cdf1a2e5d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "590dc795052e312794af75c05223f00788d360fa9d626804e8c1ed9cdf1a2e5d", kill_on_drop: false }` [INFO] [stdout] 590dc795052e312794af75c05223f00788d360fa9d626804e8c1ed9cdf1a2e5d