[INFO] fetching crate sandstone 0.1.2... [INFO] checking sandstone-0.1.2 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] extracting crate sandstone 0.1.2 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate sandstone 0.1.2 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate sandstone 0.1.2 [INFO] finished tweaking crates.io crate sandstone 0.1.2 [INFO] tweaked toml for crates.io crate sandstone 0.1.2 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 266 packages to latest compatible versions [INFO] [stderr] Adding addr2line v0.22.0 (latest: v0.24.1) [INFO] [stderr] Adding aligned-vec v0.5.0 (latest: v0.6.1) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.6.0) [INFO] [stderr] Adding cfg-expr v0.15.8 (latest: v0.16.0) [INFO] [stderr] Adding core-foundation v0.9.4 (latest: v0.10.0) [INFO] [stderr] Adding foreign-types v0.3.2 (latest: v0.5.0) [INFO] [stderr] Adding foreign-types-shared v0.1.1 (latest: v0.3.1) [INFO] [stderr] Adding generic-array v0.14.7 (latest: v1.1.0) [INFO] [stderr] Adding gimli v0.29.0 (latest: v0.31.0) [INFO] [stderr] Adding hermit-abi v0.3.9 (latest: v0.4.0) [INFO] [stderr] Adding idna v0.5.0 (latest: v1.0.2) [INFO] [stderr] Adding itertools v0.12.1 (latest: v0.13.0) [INFO] [stderr] Adding linux-raw-sys v0.4.14 (latest: v0.6.5) [INFO] [stderr] Adding miniz_oxide v0.7.4 (latest: v0.8.0) [INFO] [stderr] Adding system-deps v6.2.2 (latest: v7.0.2) [INFO] [stderr] Adding tower v0.4.13 (latest: v0.5.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.2+wasi-0.2.1) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-sys v0.52.0 (latest: v0.59.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.6) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.6) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sandstone-derive v0.1.1 [INFO] [stderr] Downloaded cfb8 v0.8.1 [INFO] [stderr] Downloaded fastsnbt v0.2.0 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5b9cac3074fd7ae9a1a546c37b81a3ec501f04a016cfbac8f30a2b437fadc307 [INFO] running `Command { std: "docker" "start" "-a" "5b9cac3074fd7ae9a1a546c37b81a3ec501f04a016cfbac8f30a2b437fadc307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5b9cac3074fd7ae9a1a546c37b81a3ec501f04a016cfbac8f30a2b437fadc307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b9cac3074fd7ae9a1a546c37b81a3ec501f04a016cfbac8f30a2b437fadc307", kill_on_drop: false }` [INFO] [stdout] 5b9cac3074fd7ae9a1a546c37b81a3ec501f04a016cfbac8f30a2b437fadc307 [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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 81ae816647e278b85c3c691a9a90d2421f3b0fcee8d20c9f3359e4832f01aafe [INFO] running `Command { std: "docker" "start" "-a" "81ae816647e278b85c3c691a9a90d2421f3b0fcee8d20c9f3359e4832f01aafe", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking tokio v1.39.3 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking simd-adler32 v0.3.7 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Checking aligned-vec v0.5.0 [INFO] [stderr] Compiling built v0.7.4 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking block-padding v0.3.3 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Compiling profiling-procmacros v1.0.15 [INFO] [stderr] Checking openssl v0.10.66 [INFO] [stderr] Checking tower-layer v0.3.3 [INFO] [stderr] Compiling rav1e v0.7.1 [INFO] [stderr] Checking bytemuck v1.17.1 [INFO] [stderr] Checking profiling v1.0.15 [INFO] [stderr] Checking miniz_oxide v0.7.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling arg_enum_proc_macro v0.3.4 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling simd_helpers v0.1.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking v_frame v0.3.8 [INFO] [stderr] Checking maybe-rayon v0.1.1 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking bitstream-io v2.5.3 [INFO] [stderr] Checking new_debug_unreachable v1.0.6 [INFO] [stderr] Checking imgref v1.10.1 [INFO] [stderr] Checking quick-error v2.0.1 [INFO] [stderr] Checking weezl v0.1.8 [INFO] [stderr] Compiling noop_proc_macro v0.3.0 [INFO] [stderr] Compiling time-macros v0.2.18 [INFO] [stderr] Checking loop9 v0.1.5 [INFO] [stderr] Checking flume v0.11.0 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking http-body-util v0.1.2 [INFO] [stderr] Checking rgb v0.8.48 [INFO] [stderr] Checking avif-serialize v0.8.1 [INFO] [stderr] Checking fdeflate v0.3.4 [INFO] [stderr] Checking zune-inflate v0.2.54 [INFO] [stderr] Checking half v2.4.1 [INFO] [stderr] Checking byteorder-lite v0.1.0 [INFO] [stderr] Checking zune-core v0.4.12 [INFO] [stderr] Checking num_threads v0.1.7 [INFO] [stderr] Checking bit_field v0.10.2 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking jpeg-decoder v0.3.1 [INFO] [stderr] Checking rustls-pki-types v1.8.0 [INFO] [stderr] Checking lebe v0.5.2 [INFO] [stderr] Checking image-webp v0.1.3 [INFO] [stderr] Checking exr v1.72.0 [INFO] [stderr] Checking rustls-pemfile v2.1.3 [INFO] [stderr] Checking av1-grain v0.2.3 [INFO] [stderr] Checking colored v2.1.0 [INFO] [stderr] Checking gif v0.13.1 [INFO] [stderr] Checking tiff v0.9.1 [INFO] [stderr] Checking png v0.17.13 [INFO] [stderr] Checking time v0.3.36 [INFO] [stderr] Checking zune-jpeg v0.4.13 [INFO] [stderr] Checking native-tls v0.2.12 [INFO] [stderr] Checking qoi v0.4.1 [INFO] [stderr] Checking sync_wrapper v1.0.1 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking serde_json v1.0.127 [INFO] [stderr] Checking fastsnbt v0.2.0 [INFO] [stderr] Checking tokio-util v0.7.11 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking simple_logger v5.0.0 [INFO] [stderr] Checking cfb8 v0.8.1 [INFO] [stderr] Compiling sandstone-derive v0.1.1 [INFO] [stderr] Checking hex v0.4.3 [INFO] [stderr] Checking h2 v0.4.6 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking ravif v0.11.10 [INFO] [stderr] Checking image v0.25.2 [INFO] [stderr] Checking hyper-tls v0.6.0 [INFO] [stderr] Checking reqwest v0.12.7 [INFO] [stderr] Checking sandstone v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `McDeserialize`, `McDeserializer`, `McSerialize`, and `McSerializer` [INFO] [stdout] --> src/protocol_types/datatypes/nbt/nbt_testing.rs:1:38 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::protocol::serialization::{McDeserialize, McDeserializer, McSerialize, McSerializer}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NbtByteArray`, `NbtCompound`, `NbtIntArray`, `NbtList`, `NbtLongArray`, and `NbtTag` [INFO] [stdout] --> src/protocol_types/datatypes/nbt/nbt_testing.rs:2:50 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::protocol_types::datatypes::nbt::nbt::{NbtByteArray, NbtCompound, NbtIntArray, NbtList, NbtLongArray, NbtTag}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `NbtCompound` and `NbtTag` [INFO] [stdout] --> src/protocol_types/datatypes/nbt/snbt_testing.rs:1:50 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::protocol_types::datatypes::nbt::nbt::{NbtCompound, NbtTag}; [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> src/protocol_types/datatypes/nbt/nbt_error.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Debug, Display}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `get_player_details`, `get_uuid_from_username`, and `get_uuids_from_usernames` [INFO] [stdout] --> src/util/mojang/mojang_testing.rs:1:27 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::util::mojang::{get_player_details, get_uuid_from_username, get_uuids_from_usernames}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncStreamCipher` and `KeyIvInit` [INFO] [stdout] --> src/util/encryption/mod.rs:3:19 [INFO] [stdout] | [INFO] [stdout] 3 | use aes::cipher::{AsyncStreamCipher, KeyIvInit}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `DisconnectBody`, `LoginPluginResponseBody`, and `Packet` [INFO] [stdout] --> src/protocol/testing/packet_testing.rs:1:32 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::protocol::packets::{DisconnectBody, LoginPluginResponseBody, Packet}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::protocol::packets::packet_component::LoginPluginSpec` [INFO] [stdout] --> src/protocol/testing/packet_testing.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::protocol::packets::packet_component::LoginPluginSpec; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PacketDirection` and `PacketState` [INFO] [stdout] --> src/protocol/testing/packet_testing.rs:3:48 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::protocol::packets::packet_definer::{PacketDirection, PacketState}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `McDeserializer`, `McSerialize`, `McSerializer`, and `StateBasedDeserializer` [INFO] [stdout] --> src/protocol/testing/packet_testing.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::protocol::serialization::{McDeserializer, McSerialize, McSerializer, StateBasedDeserializer}; [INFO] [stdout] | ^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::protocol_types::datatypes::chat::TextComponent` [INFO] [stdout] --> src/protocol/testing/packet_testing.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::protocol_types::datatypes::chat::TextComponent; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::SystemTime` [INFO] [stdout] --> src/protocol/testing/benchmarking.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::time::SystemTime; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `HandshakingBody` and `Packet` [INFO] [stdout] --> src/protocol/testing/benchmarking.rs:5:32 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::protocol::packets::{HandshakingBody, Packet}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `PacketDirection` and `PacketState` [INFO] [stdout] --> src/protocol/testing/benchmarking.rs:6:48 [INFO] [stdout] | [INFO] [stdout] 6 | use crate::protocol::packets::packet_definer::{PacketDirection, PacketState}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `McDeserialize`, `McDeserializer`, `McSerialize`, `McSerializer`, and `StateBasedDeserializer` [INFO] [stdout] --> src/protocol/testing/benchmarking.rs:7:38 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::protocol::serialization::{McDeserialize, McDeserializer, McSerialize, McSerializer, StateBasedDeserializer}; [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::protocol_types::datatypes::var_types::VarInt` [INFO] [stdout] --> src/protocol/testing/benchmarking.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use crate::protocol_types::datatypes::var_types::VarInt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Display` [INFO] [stdout] --> src/protocol_types/datatypes/nbt/nbt_error.rs:1:23 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt::{Debug, Display}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nbt` [INFO] [stdout] --> src/protocol_types/datatypes/nbt/snbt_testing.rs:10:6 [INFO] [stdout] | [INFO] [stdout] 10 | let nbt = NbtTag::Compound(nbt); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_nbt` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cipher` [INFO] [stdout] --> src/util/encryption/mod.rs:14:6 [INFO] [stdout] | [INFO] [stdout] 14 | let cipher = hex::encode("33b356ce9184290c4c8facc1c0b1f918d5475aeb75b88c161ca65bdf05c7137ff4b0"); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_cipher` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ThreadPool` is never constructed [INFO] [stdout] --> src/util/threadpool/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct ThreadPool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Aes128Cfb8Enc` is never used [INFO] [stdout] --> src/util/encryption/mod.rs:5:6 [INFO] [stdout] | [INFO] [stdout] 5 | type Aes128Cfb8Enc = cfb8::Encryptor; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `Aes128Cfb8Dec` is never used [INFO] [stdout] --> src/util/encryption/mod.rs:6:6 [INFO] [stdout] | [INFO] [stdout] 6 | type Aes128Cfb8Dec = cfb8::Decryptor; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ThreadPool` is never constructed [INFO] [stdout] --> src/util/threadpool/mod.rs:16:12 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct ThreadPool { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.71s [INFO] running `Command { std: "docker" "inspect" "81ae816647e278b85c3c691a9a90d2421f3b0fcee8d20c9f3359e4832f01aafe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "81ae816647e278b85c3c691a9a90d2421f3b0fcee8d20c9f3359e4832f01aafe", kill_on_drop: false }` [INFO] [stdout] 81ae816647e278b85c3c691a9a90d2421f3b0fcee8d20c9f3359e4832f01aafe