[INFO] fetching crate ggpo-rs 0.1.3...
[INFO] building ggpo-rs-0.1.3 against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] extracting crate ggpo-rs 0.1.3 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate ggpo-rs 0.1.3 on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate ggpo-rs 0.1.3
[INFO] finished tweaking crates.io crate ggpo-rs 0.1.3
[INFO] tweaked toml for crates.io crate ggpo-rs 0.1.3 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate crates.io crate ggpo-rs 0.1.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.8.0
[INFO] [stderr]   Downloaded serde-big-array v0.3.0
[INFO] [stderr]   Downloaded zstd v0.5.3+zstd.1.4.5
[INFO] [stderr]   Downloaded cloudabi v0.1.0
[INFO] [stderr]   Downloaded zstd-safe v2.0.5+zstd.1.4.5
[INFO] [stderr]   Downloaded zstd-sys v1.4.17+zstd.1.4.5
[INFO] [stderr]   Downloaded instant v0.1.6
[INFO] [stderr]   Downloaded lock_api v0.4.1
[INFO] [stderr]   Downloaded sdl2-sys v0.34.2
[INFO] [stderr]   Downloaded c_vec v1.3.3
[INFO] [stderr]   Downloaded parking_lot v0.11.0
[INFO] [stderr]   Downloaded sdl2 v0.34.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c1a68987bd38ed073b1e832c359ece2071fd66f5aad9a2deaa764cd159d88cb
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "7c1a68987bd38ed073b1e832c359ece2071fd66f5aad9a2deaa764cd159d88cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c1a68987bd38ed073b1e832c359ece2071fd66f5aad9a2deaa764cd159d88cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c1a68987bd38ed073b1e832c359ece2071fd66f5aad9a2deaa764cd159d88cb", kill_on_drop: false }`
[INFO] [stdout] 7c1a68987bd38ed073b1e832c359ece2071fd66f5aad9a2deaa764cd159d88cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cced394fa861508d5d08d73a0fbf51fb3662607d486c1ab37f3512a347557187
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cced394fa861508d5d08d73a0fbf51fb3662607d486c1ab37f3512a347557187", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling either v1.5.3
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling smallvec v1.4.1
[INFO] [stderr]    Compiling instant v0.1.6
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling lock_api v0.4.1
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling jobserver v0.1.21
[INFO] [stderr]    Compiling parking_lot_core v0.8.0
[INFO] [stderr]    Compiling mio v0.7.0
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling parking_lot v0.11.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling zstd-sys v1.4.17+zstd.1.4.5
[INFO] [stderr]    Compiling rand_distr v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.20
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling serde-big-array v0.3.0
[INFO] [stderr]    Compiling bincode v1.3.1
[INFO] [stderr]    Compiling zstd-safe v2.0.5+zstd.1.4.5
[INFO] [stderr]    Compiling zstd v0.5.3+zstd.1.4.5
[INFO] [stderr]    Compiling ggpo-rs v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ConnectStatus`, `FrameNum`, `GGPOError`, `GGPOSessionCallbacks`, `GGPOSync`, `GGPO_MAX_PLAYERS`, `GGPO_MAX_SPECTATORS`, `GameInput`, `InputBuffer`, `NetworkStats`, `PlayerHandle`, `Player`, `Session`, `UDP_MSG_MAX_PLAYERS`, `UdpCallback`, `UdpMsg`, `UdpProtocol`, `Udp`, `self`, `self`, `self`
[INFO] [stdout]   --> src/backends/sync_test.rs:2:18
[INFO] [stdout]    |
[INFO] [stdout] 2  |     game_input::{FrameNum, GameInput, InputBuffer},
[INFO] [stdout]    |                  ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 3  |     ggpo::{
[INFO] [stdout] 4  |         self, GGPOError, GGPOSessionCallbacks, NetworkStats, Session, GGPO_MAX_PLAYERS,
[INFO] [stdout]    |         ^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 5  |         GGPO_MAX_SPECTATORS,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8  |         udp::{Udp, UdpCallback, UdpError},
[INFO] [stdout]    |               ^^^  ^^^^^^^^^^^
[INFO] [stdout] 9  |         udp_msg::{ConnectStatus, UdpMsg, UDP_MSG_MAX_PLAYERS},
[INFO] [stdout]    |                   ^^^^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |         udp_proto::{self, UdpProtoError, UdpProtocol},
[INFO] [stdout]    |                     ^^^^                 ^^^^^^^^^^^
[INFO] [stdout] 11 |     },
[INFO] [stdout] 12 |     player::{Player, PlayerHandle},
[INFO] [stdout]    |              ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 13 |     sync::{self, GGPOSync, SyncError},
[INFO] [stdout]    |            ^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/backends/sync_test.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use log::{error, info};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `net::SocketAddr`, `sync::Arc`
[INFO] [stdout]   --> src/backends/sync_test.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::{net::SocketAddr, sync::Arc};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Events`
[INFO] [stdout]  --> src/network/udp.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use mio::{net::UdpSocket, Events, Interest, Poll, Token};
[INFO] [stdout]   |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]    --> src/ggpo.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn do_poll(&mut self, timeout: Option<Duration>) -> Result<(), GGPOError> {
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RECOMMENDATION_INTERVAL`
[INFO] [stdout]   --> src/backends/sync_test.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const RECOMMENDATION_INTERVAL: u32 = 240;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_DISCONNECT_TIMEOUT`
[INFO] [stdout]   --> src/backends/sync_test.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const DEFAULT_DISCONNECT_TIMEOUT: u128 = 5000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_DISCONNECT_NOTIFY_START`
[INFO] [stdout]   --> src/backends/sync_test.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | const DEFAULT_DISCONNECT_NOTIFY_START: u128 = 750;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frame_delay`
[INFO] [stdout]   --> src/input_queue.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     frame_delay: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `poll`
[INFO] [stdout]   --> src/network/udp.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     poll: Option<Arc<Mutex<Poll>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "cced394fa861508d5d08d73a0fbf51fb3662607d486c1ab37f3512a347557187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cced394fa861508d5d08d73a0fbf51fb3662607d486c1ab37f3512a347557187", kill_on_drop: false }`
[INFO] [stdout] cced394fa861508d5d08d73a0fbf51fb3662607d486c1ab37f3512a347557187
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 78c72a3fae73c71479c3b6e9324fc2900c96f40fcaf4d2501e3eb7b1ade35021
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "78c72a3fae73c71479c3b6e9324fc2900c96f40fcaf4d2501e3eb7b1ade35021", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling vcpkg v0.2.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.2
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling c_vec v1.3.3
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling enumflags2_derive v0.6.4
[INFO] [stdout] warning: unused imports: `ConnectStatus`, `FrameNum`, `GGPOError`, `GGPOSessionCallbacks`, `GGPOSync`, `GGPO_MAX_PLAYERS`, `GGPO_MAX_SPECTATORS`, `GameInput`, `InputBuffer`, `NetworkStats`, `PlayerHandle`, `Player`, `Session`, `UDP_MSG_MAX_PLAYERS`, `UdpCallback`, `UdpMsg`, `UdpProtocol`, `Udp`, `self`, `self`, `self`
[INFO] [stdout]   --> src/backends/sync_test.rs:2:18
[INFO] [stdout]    |
[INFO] [stdout] 2  |     game_input::{FrameNum, GameInput, InputBuffer},
[INFO] [stdout]    |                  ^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 3  |     ggpo::{
[INFO] [stdout] 4  |         self, GGPOError, GGPOSessionCallbacks, NetworkStats, Session, GGPO_MAX_PLAYERS,
[INFO] [stdout]    |         ^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 5  |         GGPO_MAX_SPECTATORS,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 8  |         udp::{Udp, UdpCallback, UdpError},
[INFO] [stdout]    |               ^^^  ^^^^^^^^^^^
[INFO] [stdout] 9  |         udp_msg::{ConnectStatus, UdpMsg, UDP_MSG_MAX_PLAYERS},
[INFO] [stdout]    |                   ^^^^^^^^^^^^^  ^^^^^^  ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 10 |         udp_proto::{self, UdpProtoError, UdpProtocol},
[INFO] [stdout]    |                     ^^^^                 ^^^^^^^^^^^
[INFO] [stdout] 11 |     },
[INFO] [stdout] 12 |     player::{Player, PlayerHandle},
[INFO] [stdout]    |              ^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 13 |     sync::{self, GGPOSync, SyncError},
[INFO] [stdout]    |            ^^^^  ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `info`
[INFO] [stdout]   --> src/backends/sync_test.rs:15:18
[INFO] [stdout]    |
[INFO] [stdout] 15 | use log::{error, info};
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `net::SocketAddr`, `sync::Arc`
[INFO] [stdout]   --> src/backends/sync_test.rs:16:11
[INFO] [stdout]    |
[INFO] [stdout] 16 | use std::{net::SocketAddr, sync::Arc};
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Events`
[INFO] [stdout]  --> src/network/udp.rs:9:27
[INFO] [stdout]   |
[INFO] [stdout] 9 | use mio::{net::UdpSocket, Events, Interest, Poll, Token};
[INFO] [stdout]   |                           ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `timeout`
[INFO] [stdout]    --> src/ggpo.rs:117:27
[INFO] [stdout]     |
[INFO] [stdout] 117 |     fn do_poll(&mut self, timeout: Option<Duration>) -> Result<(), GGPOError> {
[INFO] [stdout]     |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `RECOMMENDATION_INTERVAL`
[INFO] [stdout]   --> src/backends/sync_test.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | const RECOMMENDATION_INTERVAL: u32 = 240;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_DISCONNECT_TIMEOUT`
[INFO] [stdout]   --> src/backends/sync_test.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | const DEFAULT_DISCONNECT_TIMEOUT: u128 = 5000;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `DEFAULT_DISCONNECT_NOTIFY_START`
[INFO] [stdout]   --> src/backends/sync_test.rs:21:1
[INFO] [stdout]    |
[INFO] [stdout] 21 | const DEFAULT_DISCONNECT_NOTIFY_START: u128 = 750;
[INFO] [stdout]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `frame_delay`
[INFO] [stdout]   --> src/input_queue.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     frame_delay: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `poll`
[INFO] [stdout]   --> src/network/udp.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     poll: Option<Arc<Mutex<Poll>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempdir v0.3.7
[INFO] [stderr]    Compiling sdl2-sys v0.34.2
[INFO] [stderr]    Compiling enumflags2 v0.6.4
[INFO] [stderr] error: failed to run custom build command for `sdl2-sys v0.34.2`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/sdl2-sys-033e10cb0787bda5/build-script-build` (exit status: 101)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   cargo:include=/opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/SDL2-2.0.10/include
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr]   thread 'main' panicked at 'called `Result::unwrap()` on an `Err` value: VcpkgNotFound("No vcpkg installation found. Set the VCPKG_ROOT environment variable or run 'vcpkg integrate install'")', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/build.rs:106:33
[INFO] [stderr]   stack backtrace:
[INFO] [stderr]      0:     0x557573d73c90 - std::backtrace_rs::backtrace::libunwind::trace::hdcf4f90f85129e83
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5
[INFO] [stderr]      1:     0x557573d73c90 - std::backtrace_rs::backtrace::trace_unsynchronized::h2669e30cb82f6732
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stderr]      2:     0x557573d73c90 - std::sys_common::backtrace::_print_fmt::hfbda19e17f6db318
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stderr]      3:     0x557573d73c90 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h1a8751bf59281272
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stderr]      4:     0x557573d8f4df - core::fmt::write::h7aa6cd0067dca82a
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/core/src/fmt/mod.rs:1094:17
[INFO] [stderr]      5:     0x557573d719f5 - std::io::Write::write_fmt::hd7dd3a1df9b6befb
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/io/mod.rs:1584:15
[INFO] [stderr]      6:     0x557573d7599b - std::sys_common::backtrace::_print::h551e9ec8a9fa8106
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stderr]      7:     0x557573d7599b - std::sys_common::backtrace::print::ha4b1c5e95fa040b3
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stderr]      8:     0x557573d7599b - std::panicking::default_hook::{{closure}}::h0b34c9ab7fb9f857
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/panicking.rs:208:50
[INFO] [stderr]      9:     0x557573d7547d - std::panicking::default_hook::h3067e8318decd17a
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/panicking.rs:225:9
[INFO] [stderr]     10:     0x557573d75f4d - std::panicking::rust_panic_with_hook::h81b8facc50f34daa
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/panicking.rs:591:17
[INFO] [stderr]     11:     0x557573d75b47 - std::panicking::begin_panic_handler::{{closure}}::ha376ab85d95a000e
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/panicking.rs:497:13
[INFO] [stderr]     12:     0x557573d7414c - std::sys_common::backtrace::__rust_end_short_backtrace::h6795c8afdd1a77e6
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/sys_common/backtrace.rs:141:18
[INFO] [stderr]     13:     0x557573d75aa9 - rust_begin_unwind
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/panicking.rs:493:5
[INFO] [stderr]     14:     0x557573d0a0f1 - core::panicking::panic_fmt::hbe99dddd3092ba3c
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/core/src/panicking.rs:92:14
[INFO] [stderr]     15:     0x557573d0a183 - core::result::unwrap_failed::hf79563fef9d11ab8
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/core/src/result.rs:1355:5
[INFO] [stderr]     16:     0x557573d0c55e - core::result::Result<T,E>::unwrap::hdd1c93ade6f7e162
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/core/src/result.rs:1037:23
[INFO] [stderr]     17:     0x557573d0aa88 - build_script_build::get_vcpkg_config::h6e71f1ec8ec354b2
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/build.rs:106:5
[INFO] [stderr]     18:     0x557573d0abc6 - build_script_build::link_sdl2::h60616101278c6b7f
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/build.rs:336:9
[INFO] [stderr]     19:     0x557573d0b2d8 - build_script_build::main::h7accfd4482171b01
[INFO] [stderr]                                  at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/sdl2-sys-0.34.2/build.rs:541:5
[INFO] [stderr]     20:     0x557573d0c24b - core::ops::function::FnOnce::call_once::h1f15b8456eeada73
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/core/src/ops/function.rs:227:5
[INFO] [stderr]     21:     0x557573d0c12e - std::sys_common::backtrace::__rust_begin_short_backtrace::hf7196899584c8bc3
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/sys_common/backtrace.rs:125:18
[INFO] [stderr]     22:     0x557573d0c7f1 - std::rt::lang_start::{{closure}}::h90b18c8cc08fb729
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/rt.rs:49:18
[INFO] [stderr]     23:     0x557573d7634a - core::ops::function::impls::<impl core::ops::function::FnOnce<A> for &F>::call_once::h3b8c329143d7638a
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/core/src/ops/function.rs:259:13
[INFO] [stderr]     24:     0x557573d7634a - std::panicking::try::do_call::h4b72c261b4eefc1b
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/panicking.rs:379:40
[INFO] [stderr]     25:     0x557573d7634a - std::panicking::try::h703d31b7896cbd49
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/panicking.rs:343:19
[INFO] [stderr]     26:     0x557573d7634a - std::panic::catch_unwind::h37cad9b35388a915
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/panic.rs:431:14
[INFO] [stderr]     27:     0x557573d7634a - std::rt::lang_start_internal::hab5a8a909af4f90e
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/rt.rs:34:21
[INFO] [stderr]     28:     0x557573d0c7d0 - std::rt::lang_start::h2f6ec2c5dba475a1
[INFO] [stderr]                                  at /rustc/881c1ac408d93bb7adaa3a51dabab9266e82eee8/library/std/src/rt.rs:48:5
[INFO] [stderr]     29:     0x557573d0bf0c - main
[INFO] [stderr]     30:     0x7f71f1d770b3 - __libc_start_main
[INFO] [stderr]     31:     0x557573d0a80e - _start
[INFO] [stderr]     32:                0x0 - <unknown>
[INFO] running `Command { std: "docker" "inspect" "78c72a3fae73c71479c3b6e9324fc2900c96f40fcaf4d2501e3eb7b1ade35021", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78c72a3fae73c71479c3b6e9324fc2900c96f40fcaf4d2501e3eb7b1ade35021", kill_on_drop: false }`
[INFO] [stdout] 78c72a3fae73c71479c3b6e9324fc2900c96f40fcaf4d2501e3eb7b1ade35021
