[INFO] fetching crate wow_world_messages 0.1.0...
[INFO] checking wow_world_messages-0.1.0 against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] extracting crate wow_world_messages 0.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate wow_world_messages 0.1.0 on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wow_world_messages 0.1.0
[INFO] finished tweaking crates.io crate wow_world_messages 0.1.0
[INFO] tweaked toml for crates.io crate wow_world_messages 0.1.0 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 132 packages
[INFO] [stderr]       Adding async-channel v1.9.0 (latest: v2.2.0)
[INFO] [stderr]       Adding async-io v1.13.0 (latest: v2.3.2)
[INFO] [stderr]       Adding async-lock v2.8.0 (latest: v3.3.0)
[INFO] [stderr]       Adding bitflags v1.3.2 (latest: v2.5.0)
[INFO] [stderr]       Adding event-listener v2.5.3 (latest: v5.3.0)
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[INFO] [stderr]       Adding fastrand v1.9.0 (latest: v2.0.2)
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[INFO] [stderr]       Adding object v0.32.2 (latest: v0.34.0)
[INFO] [stderr]       Adding polling v2.8.0 (latest: v3.6.0)
[INFO] [stderr]       Adding rustix v0.37.27 (latest: v0.38.32)
[INFO] [stderr]       Adding socket2 v0.4.10 (latest: v0.5.6)
[INFO] [stderr]       Adding syn v1.0.109 (latest: v2.0.58)
[INFO] [stderr]       Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0)
[INFO] [stderr]       Adding windows-sys v0.48.0 (latest: v0.52.0)
[INFO] [stderr]       Adding windows-targets v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_i686_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4)
[INFO] [stderr]       Adding wow_srp v0.6.0 (latest: v0.7.0)
[INFO] [stderr]       Adding wow_world_base v0.1.1 (latest: v0.2.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "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
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rc4 v0.1.0
[INFO] [stderr]   Downloaded wow_world_base v0.1.1
[INFO] [stderr]   Downloaded wow_srp v0.6.0
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 61ab2e0e58bedf6c6937dc0cc0c86036d72f64adbdad5abc19164d72545f03e2
[INFO] running `Command { std: "docker" "start" "-a" "61ab2e0e58bedf6c6937dc0cc0c86036d72f64adbdad5abc19164d72545f03e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61ab2e0e58bedf6c6937dc0cc0c86036d72f64adbdad5abc19164d72545f03e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61ab2e0e58bedf6c6937dc0cc0c86036d72f64adbdad5abc19164d72545f03e2", kill_on_drop: false }`
[INFO] [stdout] 61ab2e0e58bedf6c6937dc0cc0c86036d72f64adbdad5abc19164d72545f03e2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4cc817a90ead60d30d7f8e53dde2ccf83dc1c6b185f54e4ea92cf97b5b2c3ed
[INFO] running `Command { std: "docker" "start" "-a" "a4cc817a90ead60d30d7f8e53dde2ccf83dc1c6b185f54e4ea92cf97b5b2c3ed", kill_on_drop: false }`
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking futures-io v0.3.30
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]     Checking linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]     Checking value-bag v1.8.1
[INFO] [stderr]    Compiling libz-sys v1.1.16
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]     Checking getrandom v0.2.12
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]     Checking async-task v4.7.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking futures-lite v2.3.0
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking event-listener v4.0.3
[INFO] [stderr]     Checking event-listener v5.3.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.1
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking wow_world_base v0.1.1
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking async-executor v1.9.1
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking wow_srp v0.6.0
[INFO] [stderr]     Checking wow_world_messages v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/util/trait_helpers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trait_helpers::*`
[INFO] [stdout]  --> src/util/mod.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) use trait_helpers::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OBJECT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const OBJECT: u32 = 0x0001;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ITEM` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const ITEM: u32 = 0x0002;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONTAINER` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const CONTAINER: u32 = 0x0004;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNIT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const UNIT: u32 = 0x0008;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PLAYER` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const PLAYER: u32 = 0x0010;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEOBJECT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const GAMEOBJECT: u32 = 0x0020;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DYNAMICOBJECT` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const DYNAMICOBJECT: u32 = 0x0040;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CORPSE` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const CORPSE: u32 = 0x0080;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_mask_size` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn update_mask_size(dirty_mask: &[u32], header: &[u32]) -> usize {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn array_set(array: &mut Vec<u32>, bit: u16) {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_reset` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub(crate) fn array_reset(array: &mut [u32]) {
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_fill_ones` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) fn array_fill_ones(array: &mut [u32]) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_array_bit_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) const fn has_array_bit_set(array: &[u32], bit: u16) -> bool {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_any_bit_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) fn has_any_bit_set(array: &[u32]) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_into_vec` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) fn write_into_vec(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_inner` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:86:15
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub(crate) fn read_inner(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Internal` is never constructed
[INFO] [stdout]  --> src/traits/mod.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) struct Internal;
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CSTRING_LARGEST_ALLOWED` is never used
[INFO] [stdout]   --> src/util/mod.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) const CSTRING_LARGEST_ALLOWED: usize = 256;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_empty` is never used
[INFO] [stdout]   --> src/util/mod.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) fn assert_empty(
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_c_string_to_vec` is never used
[INFO] [stdout]   --> src/util/mod.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read_c_string_to_vec<R: Read>(r: &mut R) -> Result<Vec<u8>, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_sized_c_string_to_vec` is never used
[INFO] [stdout]   --> src/util/mod.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn read_sized_c_string_to_vec<R: Read>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u8_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn read_u8_le<R: Read>(r: &mut R) -> Result<u8, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u16_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn read_u16_le<R: Read>(r: &mut R) -> Result<u16, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u16_be` is never used
[INFO] [stdout]   --> src/util/mod.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn read_u16_be<R: Read>(r: &mut R) -> Result<u16, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u32_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn read_u32_le<R: Read>(r: &mut R) -> Result<u32, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u64_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn read_u64_le<R: Read>(r: &mut R) -> Result<u64, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_i32_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn read_i32_le<R: Read>(r: &mut R) -> Result<i32, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_f32_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn read_f32_le<R: Read>(r: &mut R) -> Result<f32, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `zlib_compressed_size` is never used
[INFO] [stdout]    --> src/util/mod.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn zlib_compressed_size(data: &[u8]) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u16s_to_u32` is never used
[INFO] [stdout]    --> src/util/mod.rs:132:14
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub const fn u16s_to_u32(high: u16, low: u16) -> u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u32_to_u16s` is never used
[INFO] [stdout]    --> src/util/mod.rs:136:14
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub const fn u32_to_u16s(a: u32) -> (u16, u16) {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINIMUM_SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) const MINIMUM_SIZE_LENGTH: u32 = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXIMUM_SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) const MAXIMUM_SIZE_LENGTH: u32 = 3;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINIMUM_SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub(crate) const MINIMUM_SERVER_HEADER_LENGTH: u16 = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXIMUM_SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) const MAXIMUM_SERVER_HEADER_LENGTH: u16 = 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIENT_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) const CLIENT_HEADER_LENGTH: u16 = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGE_MESSAGE_THRESHOLD` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub(crate) const LARGE_MESSAGE_THRESHOLD: u32 = 0x7FFF;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub(crate) const SIZE_LENGTH: u16 = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) const SERVER_HEADER_LENGTH: u16 = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking polling v3.6.0
[INFO] [stderr]     Checking async-io v2.3.2
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/util/trait_helpers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trait_helpers::*`
[INFO] [stdout]  --> src/util/mod.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) use trait_helpers::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OBJECT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const OBJECT: u32 = 0x0001;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ITEM` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const ITEM: u32 = 0x0002;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONTAINER` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const CONTAINER: u32 = 0x0004;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNIT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const UNIT: u32 = 0x0008;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PLAYER` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const PLAYER: u32 = 0x0010;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEOBJECT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const GAMEOBJECT: u32 = 0x0020;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DYNAMICOBJECT` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const DYNAMICOBJECT: u32 = 0x0040;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CORPSE` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const CORPSE: u32 = 0x0080;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_mask_size` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn update_mask_size(dirty_mask: &[u32], header: &[u32]) -> usize {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn array_set(array: &mut Vec<u32>, bit: u16) {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_reset` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub(crate) fn array_reset(array: &mut [u32]) {
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_fill_ones` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) fn array_fill_ones(array: &mut [u32]) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_array_bit_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) const fn has_array_bit_set(array: &[u32], bit: u16) -> bool {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_any_bit_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) fn has_any_bit_set(array: &[u32]) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_into_vec` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) fn write_into_vec(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_inner` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:86:15
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub(crate) fn read_inner(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Internal` is never constructed
[INFO] [stdout]  --> src/traits/mod.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) struct Internal;
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CSTRING_LARGEST_ALLOWED` is never used
[INFO] [stdout]   --> src/util/mod.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) const CSTRING_LARGEST_ALLOWED: usize = 256;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_empty` is never used
[INFO] [stdout]   --> src/util/mod.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) fn assert_empty(
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_c_string_to_vec` is never used
[INFO] [stdout]   --> src/util/mod.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read_c_string_to_vec<R: Read>(r: &mut R) -> Result<Vec<u8>, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_sized_c_string_to_vec` is never used
[INFO] [stdout]   --> src/util/mod.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn read_sized_c_string_to_vec<R: Read>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u8_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn read_u8_le<R: Read>(r: &mut R) -> Result<u8, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u16_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn read_u16_le<R: Read>(r: &mut R) -> Result<u16, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u16_be` is never used
[INFO] [stdout]   --> src/util/mod.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn read_u16_be<R: Read>(r: &mut R) -> Result<u16, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u32_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn read_u32_le<R: Read>(r: &mut R) -> Result<u32, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u64_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn read_u64_le<R: Read>(r: &mut R) -> Result<u64, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_i32_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn read_i32_le<R: Read>(r: &mut R) -> Result<i32, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_f32_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn read_f32_le<R: Read>(r: &mut R) -> Result<f32, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `zlib_compressed_size` is never used
[INFO] [stdout]    --> src/util/mod.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn zlib_compressed_size(data: &[u8]) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u16s_to_u32` is never used
[INFO] [stdout]    --> src/util/mod.rs:132:14
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub const fn u16s_to_u32(high: u16, low: u16) -> u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u32_to_u16s` is never used
[INFO] [stdout]    --> src/util/mod.rs:136:14
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub const fn u32_to_u16s(a: u32) -> (u16, u16) {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINIMUM_SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) const MINIMUM_SIZE_LENGTH: u32 = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXIMUM_SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) const MAXIMUM_SIZE_LENGTH: u32 = 3;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINIMUM_SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub(crate) const MINIMUM_SERVER_HEADER_LENGTH: u16 = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXIMUM_SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) const MAXIMUM_SERVER_HEADER_LENGTH: u16 = 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIENT_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) const CLIENT_HEADER_LENGTH: u16 = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGE_MESSAGE_THRESHOLD` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub(crate) const LARGE_MESSAGE_THRESHOLD: u32 = 0x7FFF;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub(crate) const SIZE_LENGTH: u16 = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) const SERVER_HEADER_LENGTH: u16 = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.78s
[INFO] running `Command { std: "docker" "inspect" "a4cc817a90ead60d30d7f8e53dde2ccf83dc1c6b185f54e4ea92cf97b5b2c3ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4cc817a90ead60d30d7f8e53dde2ccf83dc1c6b185f54e4ea92cf97b5b2c3ed", kill_on_drop: false }`
[INFO] [stdout] a4cc817a90ead60d30d7f8e53dde2ccf83dc1c6b185f54e4ea92cf97b5b2c3ed
[INFO] checking wow_world_messages-0.1.0 against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar
[INFO] extracting crate wow_world_messages 0.1.0 into /workspace/builds/worker-3-tc2/source
[INFO] validating manifest of crates.io crate wow_world_messages 0.1.0 on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate wow_world_messages 0.1.0
[INFO] finished tweaking crates.io crate wow_world_messages 0.1.0
[INFO] tweaked toml for crates.io crate wow_world_messages 0.1.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04f4e7a54246f98f11e9972831dedcdae9ef279928ce8725a6f87f72e8d58350
[INFO] running `Command { std: "docker" "start" "-a" "04f4e7a54246f98f11e9972831dedcdae9ef279928ce8725a6f87f72e8d58350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04f4e7a54246f98f11e9972831dedcdae9ef279928ce8725a6f87f72e8d58350", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04f4e7a54246f98f11e9972831dedcdae9ef279928ce8725a6f87f72e8d58350", kill_on_drop: false }`
[INFO] [stdout] 04f4e7a54246f98f11e9972831dedcdae9ef279928ce8725a6f87f72e8d58350
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 532a88825b6eb30103657ca97895fea520342bf37ca790c479e5ee0c98e7eeb1
[INFO] running `Command { std: "docker" "start" "-a" "532a88825b6eb30103657ca97895fea520342bf37ca790c479e5ee0c98e7eeb1", kill_on_drop: false }`
[INFO] [stderr]     Checking parking v2.2.0
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[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking log v0.4.21
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking sha-1 v0.10.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling async-attributes v1.1.2
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking event-listener-strategy v0.5.1
[INFO] [stderr]     Checking wow_world_base v0.1.1
[INFO] [stderr]     Checking async-lock v3.3.0
[INFO] [stderr]     Checking tracing v0.1.40
[INFO] [stderr]     Checking async-channel v2.2.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking async-executor v1.9.1
[INFO] [stderr]     Checking blocking v1.5.1
[INFO] [stderr]     Checking tokio v1.37.0
[INFO] [stderr]     Checking wow_srp v0.6.0
[INFO] [stderr]     Checking wow_world_messages v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/util/trait_helpers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trait_helpers::*`
[INFO] [stdout]  --> src/util/mod.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) use trait_helpers::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OBJECT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const OBJECT: u32 = 0x0001;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ITEM` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const ITEM: u32 = 0x0002;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONTAINER` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const CONTAINER: u32 = 0x0004;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNIT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const UNIT: u32 = 0x0008;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PLAYER` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const PLAYER: u32 = 0x0010;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEOBJECT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const GAMEOBJECT: u32 = 0x0020;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DYNAMICOBJECT` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const DYNAMICOBJECT: u32 = 0x0040;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CORPSE` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const CORPSE: u32 = 0x0080;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_mask_size` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn update_mask_size(dirty_mask: &[u32], header: &[u32]) -> usize {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn array_set(array: &mut Vec<u32>, bit: u16) {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_reset` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub(crate) fn array_reset(array: &mut [u32]) {
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_fill_ones` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) fn array_fill_ones(array: &mut [u32]) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_array_bit_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) const fn has_array_bit_set(array: &[u32], bit: u16) -> bool {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_any_bit_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) fn has_any_bit_set(array: &[u32]) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_into_vec` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) fn write_into_vec(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_inner` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:86:15
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub(crate) fn read_inner(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Internal` is never constructed
[INFO] [stdout]  --> src/traits/mod.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) struct Internal;
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CSTRING_LARGEST_ALLOWED` is never used
[INFO] [stdout]   --> src/util/mod.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) const CSTRING_LARGEST_ALLOWED: usize = 256;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_empty` is never used
[INFO] [stdout]   --> src/util/mod.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) fn assert_empty(
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_c_string_to_vec` is never used
[INFO] [stdout]   --> src/util/mod.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read_c_string_to_vec<R: Read>(r: &mut R) -> Result<Vec<u8>, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_sized_c_string_to_vec` is never used
[INFO] [stdout]   --> src/util/mod.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn read_sized_c_string_to_vec<R: Read>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u8_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn read_u8_le<R: Read>(r: &mut R) -> Result<u8, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u16_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn read_u16_le<R: Read>(r: &mut R) -> Result<u16, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u16_be` is never used
[INFO] [stdout]   --> src/util/mod.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn read_u16_be<R: Read>(r: &mut R) -> Result<u16, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u32_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn read_u32_le<R: Read>(r: &mut R) -> Result<u32, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u64_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn read_u64_le<R: Read>(r: &mut R) -> Result<u64, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_i32_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn read_i32_le<R: Read>(r: &mut R) -> Result<i32, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_f32_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn read_f32_le<R: Read>(r: &mut R) -> Result<f32, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `zlib_compressed_size` is never used
[INFO] [stdout]    --> src/util/mod.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn zlib_compressed_size(data: &[u8]) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u16s_to_u32` is never used
[INFO] [stdout]    --> src/util/mod.rs:132:14
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub const fn u16s_to_u32(high: u16, low: u16) -> u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u32_to_u16s` is never used
[INFO] [stdout]    --> src/util/mod.rs:136:14
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub const fn u32_to_u16s(a: u32) -> (u16, u16) {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINIMUM_SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) const MINIMUM_SIZE_LENGTH: u32 = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXIMUM_SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) const MAXIMUM_SIZE_LENGTH: u32 = 3;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINIMUM_SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub(crate) const MINIMUM_SERVER_HEADER_LENGTH: u16 = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXIMUM_SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) const MAXIMUM_SERVER_HEADER_LENGTH: u16 = 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIENT_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) const CLIENT_HEADER_LENGTH: u16 = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGE_MESSAGE_THRESHOLD` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub(crate) const LARGE_MESSAGE_THRESHOLD: u32 = 0x7FFF;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub(crate) const SIZE_LENGTH: u16 = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) const SERVER_HEADER_LENGTH: u16 = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking polling v3.6.0
[INFO] [stderr]     Checking async-io v2.3.2
[INFO] [stderr]     Checking async-global-executor v2.4.1
[INFO] [stderr]     Checking async-std v1.12.0
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/util/trait_helpers.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `trait_helpers::*`
[INFO] [stdout]  --> src/util/mod.rs:8:16
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub(crate) use trait_helpers::*;
[INFO] [stdout]   |                ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OBJECT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:4:11
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub const OBJECT: u32 = 0x0001;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ITEM` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub const ITEM: u32 = 0x0002;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONTAINER` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:6:11
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub const CONTAINER: u32 = 0x0004;
[INFO] [stdout]   |           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `UNIT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:7:11
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub const UNIT: u32 = 0x0008;
[INFO] [stdout]   |           ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `PLAYER` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:8:11
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub const PLAYER: u32 = 0x0010;
[INFO] [stdout]   |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GAMEOBJECT` is never used
[INFO] [stdout]  --> src/helper/update_mask_common.rs:9:11
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub const GAMEOBJECT: u32 = 0x0020;
[INFO] [stdout]   |           ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `DYNAMICOBJECT` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const DYNAMICOBJECT: u32 = 0x0040;
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CORPSE` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const CORPSE: u32 = 0x0080;
[INFO] [stdout]    |           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `update_mask_size` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:13:15
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub(crate) fn update_mask_size(dirty_mask: &[u32], header: &[u32]) -> usize {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub(crate) fn array_set(array: &mut Vec<u32>, bit: u16) {
[INFO] [stdout]    |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_reset` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:38:15
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub(crate) fn array_reset(array: &mut [u32]) {
[INFO] [stdout]    |               ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `array_fill_ones` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:44:15
[INFO] [stdout]    |
[INFO] [stdout] 44 | pub(crate) fn array_fill_ones(array: &mut [u32]) {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_array_bit_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:50:21
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub(crate) const fn has_array_bit_set(array: &[u32], bit: u16) -> bool {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `has_any_bit_set` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:58:15
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) fn has_any_bit_set(array: &[u32]) -> bool {
[INFO] [stdout]    |               ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `write_into_vec` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:62:15
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) fn write_into_vec(
[INFO] [stdout]    |               ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_inner` is never used
[INFO] [stdout]   --> src/helper/update_mask_common.rs:86:15
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub(crate) fn read_inner(
[INFO] [stdout]    |               ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Internal` is never constructed
[INFO] [stdout]  --> src/traits/mod.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 |     pub(crate) struct Internal;
[INFO] [stdout]   |                       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CSTRING_LARGEST_ALLOWED` is never used
[INFO] [stdout]   --> src/util/mod.rs:27:18
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub(crate) const CSTRING_LARGEST_ALLOWED: usize = 256;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `assert_empty` is never used
[INFO] [stdout]   --> src/util/mod.rs:29:15
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub(crate) fn assert_empty(
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_c_string_to_vec` is never used
[INFO] [stdout]   --> src/util/mod.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | pub fn read_c_string_to_vec<R: Read>(r: &mut R) -> Result<Vec<u8>, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_sized_c_string_to_vec` is never used
[INFO] [stdout]   --> src/util/mod.rs:59:8
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub fn read_sized_c_string_to_vec<R: Read>(
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u8_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:74:8
[INFO] [stdout]    |
[INFO] [stdout] 74 | pub fn read_u8_le<R: Read>(r: &mut R) -> Result<u8, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u16_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:81:8
[INFO] [stdout]    |
[INFO] [stdout] 81 | pub fn read_u16_le<R: Read>(r: &mut R) -> Result<u16, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u16_be` is never used
[INFO] [stdout]   --> src/util/mod.rs:87:8
[INFO] [stdout]    |
[INFO] [stdout] 87 | pub fn read_u16_be<R: Read>(r: &mut R) -> Result<u16, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u32_le` is never used
[INFO] [stdout]   --> src/util/mod.rs:94:8
[INFO] [stdout]    |
[INFO] [stdout] 94 | pub fn read_u32_le<R: Read>(r: &mut R) -> Result<u32, std::io::Error> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_u64_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:101:8
[INFO] [stdout]     |
[INFO] [stdout] 101 | pub fn read_u64_le<R: Read>(r: &mut R) -> Result<u64, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_i32_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:108:8
[INFO] [stdout]     |
[INFO] [stdout] 108 | pub fn read_i32_le<R: Read>(r: &mut R) -> Result<i32, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `read_f32_le` is never used
[INFO] [stdout]    --> src/util/mod.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 | pub fn read_f32_le<R: Read>(r: &mut R) -> Result<f32, std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `zlib_compressed_size` is never used
[INFO] [stdout]    --> src/util/mod.rs:121:8
[INFO] [stdout]     |
[INFO] [stdout] 121 | pub fn zlib_compressed_size(data: &[u8]) -> usize {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u16s_to_u32` is never used
[INFO] [stdout]    --> src/util/mod.rs:132:14
[INFO] [stdout]     |
[INFO] [stdout] 132 | pub const fn u16s_to_u32(high: u16, low: u16) -> u32 {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `u32_to_u16s` is never used
[INFO] [stdout]    --> src/util/mod.rs:136:14
[INFO] [stdout]     |
[INFO] [stdout] 136 | pub const fn u32_to_u16s(a: u32) -> (u16, u16) {
[INFO] [stdout]     |              ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINIMUM_SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:58:18
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub(crate) const MINIMUM_SIZE_LENGTH: u32 = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXIMUM_SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:59:18
[INFO] [stdout]    |
[INFO] [stdout] 59 | pub(crate) const MAXIMUM_SIZE_LENGTH: u32 = 3;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MINIMUM_SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:60:18
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub(crate) const MINIMUM_SERVER_HEADER_LENGTH: u16 = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAXIMUM_SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:61:18
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub(crate) const MAXIMUM_SERVER_HEADER_LENGTH: u16 = 5;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CLIENT_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:62:18
[INFO] [stdout]    |
[INFO] [stdout] 62 | pub(crate) const CLIENT_HEADER_LENGTH: u16 = 6;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LARGE_MESSAGE_THRESHOLD` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:64:18
[INFO] [stdout]    |
[INFO] [stdout] 64 | pub(crate) const LARGE_MESSAGE_THRESHOLD: u32 = 0x7FFF;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SIZE_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:97:18
[INFO] [stdout]    |
[INFO] [stdout] 97 | pub(crate) const SIZE_LENGTH: u16 = 2;
[INFO] [stdout]    |                  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `SERVER_HEADER_LENGTH` is never used
[INFO] [stdout]   --> src/util/trait_helpers.rs:98:18
[INFO] [stdout]    |
[INFO] [stdout] 98 | pub(crate) const SERVER_HEADER_LENGTH: u16 = 4;
[INFO] [stdout]    |                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 41 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.05s
[INFO] running `Command { std: "docker" "inspect" "532a88825b6eb30103657ca97895fea520342bf37ca790c479e5ee0c98e7eeb1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "532a88825b6eb30103657ca97895fea520342bf37ca790c479e5ee0c98e7eeb1", kill_on_drop: false }`
[INFO] [stdout] 532a88825b6eb30103657ca97895fea520342bf37ca790c479e5ee0c98e7eeb1