[INFO] cloning repository https://github.com/neocrafttech/tachyon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neocrafttech/tachyon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneocrafttech%2Ftachyon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneocrafttech%2Ftachyon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 10ebdda9760b8e2c310a661da6e0bdac6432fd87
[INFO] checking neocrafttech/tachyon against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneocrafttech%2Ftachyon" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/neocrafttech/tachyon
[INFO] finished tweaking git repo https://github.com/neocrafttech/tachyon
[INFO] tweaked toml for git repo https://github.com/neocrafttech/tachyon written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/neocrafttech/tachyon on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/neocrafttech/tachyon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] checking neocrafttech/tachyon against 165655a2f1981fef27b31c547ad7631979fc5139 for pr-160235
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneocrafttech%2Ftachyon" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/neocrafttech/tachyon
[INFO] finished tweaking git repo https://github.com/neocrafttech/tachyon
[INFO] tweaked toml for git repo https://github.com/neocrafttech/tachyon written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/neocrafttech/tachyon on toolchain 165655a2f1981fef27b31c547ad7631979fc5139
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/neocrafttech/tachyon already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] bc76fb688f4b6e923b0d289591fc874364221c5fb596e1adf9e5783ed7c0d3e1
[INFO] running `Command { std: "docker" "start" "bc76fb688f4b6e923b0d289591fc874364221c5fb596e1adf9e5783ed7c0d3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc76fb688f4b6e923b0d289591fc874364221c5fb596e1adf9e5783ed7c0d3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bc76fb688f4b6e923b0d289591fc874364221c5fb596e1adf9e5783ed7c0d3e1" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc76fb688f4b6e923b0d289591fc874364221c5fb596e1adf9e5783ed7c0d3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "bc76fb688f4b6e923b0d289591fc874364221c5fb596e1adf9e5783ed7c0d3e1" "/opt/rustwide/cargo-home/bin/cargo" "+165655a2f1981fef27b31c547ad7631979fc5139" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused import: `compute::data_type::DataType`
[INFO] [stdout]  --> tachyon/compute/tests/aggregate_tests.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use compute::data_type::DataType;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compute::error::ErrorMode`
[INFO] [stdout]  --> tachyon/compute/tests/aggregate_tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use compute::error::ErrorMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `compute::operator::Operator`
[INFO] [stdout]  --> tachyon/compute/tests/aggregate_tests.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use compute::operator::Operator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::test_utils::CastTo`
[INFO] [stdout]  --> tachyon/compute/tests/aggregate_tests.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use crate::test_utils::CastTo;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused macro definition: `random_aggregate_vec`
[INFO] [stdout]    --> tachyon/compute/tests/aggregate_tests.rs:112:14
[INFO] [stdout]     |
[INFO] [stdout] 112 | macro_rules! random_aggregate_vec {
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_macros)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::hint::black_box`
[INFO] [stdout]  --> tachyon/compute/benches/evaluate_bench.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::hint::black_box;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_f32` is never used
[INFO] [stdout]   --> tachyon/compute/benches/evaluate_bench.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         random_f32 => f32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout]    = note: this warning originates in the macro `generators` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_f64` is never used
[INFO] [stdout]   --> tachyon/compute/benches/evaluate_bench.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |         random_f64 => f64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `generators` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_u8` is never used
[INFO] [stdout]   --> tachyon/compute/benches/evaluate_bench.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |         random_u8 => u8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `generators` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_u16` is never used
[INFO] [stdout]   --> tachyon/compute/benches/evaluate_bench.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         random_u16 => u16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `generators` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_u32` is never used
[INFO] [stdout]   --> tachyon/compute/benches/evaluate_bench.rs:41:9
[INFO] [stdout]    |
[INFO] [stdout] 41 |         random_u32 => u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `generators` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_u64` is never used
[INFO] [stdout]   --> tachyon/compute/benches/evaluate_bench.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |         random_u64 => u64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `generators` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_i8` is never used
[INFO] [stdout]   --> tachyon/compute/benches/evaluate_bench.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 43 |         random_i8 => i8,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `generators` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_i16` is never used
[INFO] [stdout]   --> tachyon/compute/benches/evaluate_bench.rs:44:9
[INFO] [stdout]    |
[INFO] [stdout] 44 |         random_i16 => i16,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `generators` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `random_i64` is never used
[INFO] [stdout]   --> tachyon/compute/benches/evaluate_bench.rs:46:9
[INFO] [stdout]    |
[INFO] [stdout] 46 |         random_i64 => i64,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this warning originates in the macro `generators` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromUsize` is never used
[INFO] [stdout]   --> tachyon/compute/tests/aggregate_tests.rs:35:7
[INFO] [stdout]    |
[INFO] [stdout] 35 | trait FromUsize {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `AggAddOps` is never used
[INFO] [stdout]   --> tachyon/compute/tests/aggregate_tests.rs:59:7
[INFO] [stdout]    |
[INFO] [stdout] 59 | trait AggAddOps: Sized {
[INFO] [stdout]    |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TRACING` is never used
[INFO] [stdout]   --> tachyon/compute/tests/test_utils.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | static TRACING: Once = Once::new();
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_tracing` is never used
[INFO] [stdout]   --> tachyon/compute/tests/test_utils.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn init_tracing() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ArrowMapper` is never used
[INFO] [stdout]   --> tachyon/compute/tests/test_utils.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait ArrowMapper {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CastTo` is never used
[INFO] [stdout]   --> tachyon/compute/tests/test_utils.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait CastTo<T> {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TypeTestRange` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:139:11
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub trait TypeTestRange: Sized + Copy + Debug {
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_numeric_arrays` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 | pub fn compare_numeric_arrays(a: &dyn Array, b: &dyn Array, op: Operator) -> Result<BooleanArray> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_common_numeric_type` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:279:4
[INFO] [stdout]     |
[INFO] [stdout] 279 | fn get_common_numeric_type(a: &DataType, b: &DataType) -> Result<DataType> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_integer` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:296:4
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn is_integer(dt: &DataType) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_widest_integer_type` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:310:4
[INFO] [stdout]     |
[INFO] [stdout] 310 | fn get_widest_integer_type(a: &DataType, b: &DataType) -> Result<DataType> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_signed_int` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:345:4
[INFO] [stdout]     |
[INFO] [stdout] 345 | fn is_signed_int(dt: &DataType) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_int_bit_width` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:349:4
[INFO] [stdout]     |
[INFO] [stdout] 349 | fn get_int_bit_width(dt: &DataType) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `half::f16`
[INFO] [stdout]  --> tachyon/compute/tests/math_eval_tests.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use half::f16;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrowMapper`, `CastTo`, and `TypeTestRange`
[INFO] [stdout]  --> tachyon/compute/tests/math_eval_tests.rs:5:25
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::test_utils::{ArrowMapper, CastTo, TypeTestRange, init_tracing};
[INFO] [stdout]   |                         ^^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `evaluate_cmp` is never used
[INFO] [stdout]     --> tachyon/compute/tests/math_eval_tests.rs:2269:10
[INFO] [stdout]      |
[INFO] [stdout] 2269 | async fn evaluate_cmp(op: Operator) -> Vec<bool> {
[INFO] [stdout]      |          ^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `TRACING` is never used
[INFO] [stdout]   --> tachyon/compute/tests/test_utils.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | static TRACING: Once = Once::new();
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `init_tracing` is never used
[INFO] [stdout]   --> tachyon/compute/tests/test_utils.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub fn init_tracing() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `ArrowMapper` is never used
[INFO] [stdout]   --> tachyon/compute/tests/test_utils.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait ArrowMapper {
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `CastTo` is never used
[INFO] [stdout]   --> tachyon/compute/tests/test_utils.rs:60:11
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub trait CastTo<T> {
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `TypeTestRange` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:139:11
[INFO] [stdout]     |
[INFO] [stdout] 139 | pub trait TypeTestRange: Sized + Copy + Debug {
[INFO] [stdout]     |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compare_numeric_arrays` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:259:8
[INFO] [stdout]     |
[INFO] [stdout] 259 | pub fn compare_numeric_arrays(a: &dyn Array, b: &dyn Array, op: Operator) -> Result<BooleanArray> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_common_numeric_type` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:279:4
[INFO] [stdout]     |
[INFO] [stdout] 279 | fn get_common_numeric_type(a: &DataType, b: &DataType) -> Result<DataType> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_integer` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:296:4
[INFO] [stdout]     |
[INFO] [stdout] 296 | fn is_integer(dt: &DataType) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_widest_integer_type` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:310:4
[INFO] [stdout]     |
[INFO] [stdout] 310 | fn get_widest_integer_type(a: &DataType, b: &DataType) -> Result<DataType> {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_signed_int` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:345:4
[INFO] [stdout]     |
[INFO] [stdout] 345 | fn is_signed_int(dt: &DataType) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `get_int_bit_width` is never used
[INFO] [stdout]    --> tachyon/compute/tests/test_utils.rs:349:4
[INFO] [stdout]     |
[INFO] [stdout] 349 | fn get_int_bit_width(dt: &DataType) -> u32 {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.66s
[INFO] running `Command { std: "docker" "inspect" "bc76fb688f4b6e923b0d289591fc874364221c5fb596e1adf9e5783ed7c0d3e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc76fb688f4b6e923b0d289591fc874364221c5fb596e1adf9e5783ed7c0d3e1", kill_on_drop: false }`
[INFO] [stdout] bc76fb688f4b6e923b0d289591fc874364221c5fb596e1adf9e5783ed7c0d3e1
