[INFO] cloning repository https://github.com/skius/headlessmc [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skius/headlessmc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskius%2Fheadlessmc", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskius%2Fheadlessmc'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 288869abbe27206703290460993d968ae8e37f6d [INFO] testing skius/headlessmc against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskius%2Fheadlessmc" "/workspace/builds/worker-4/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/skius/headlessmc on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/skius/headlessmc [INFO] finished tweaking git repo https://github.com/skius/headlessmc [INFO] tweaked toml for git repo https://github.com/skius/headlessmc written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate git repo https://github.com/skius/headlessmc already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6fca716d21303622a9136037fc38d5ef3a50d0e126261cf118107326d7622709 [INFO] running `Command { std: "docker" "start" "-a" "6fca716d21303622a9136037fc38d5ef3a50d0e126261cf118107326d7622709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6fca716d21303622a9136037fc38d5ef3a50d0e126261cf118107326d7622709", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6fca716d21303622a9136037fc38d5ef3a50d0e126261cf118107326d7622709", kill_on_drop: false }` [INFO] [stdout] 6fca716d21303622a9136037fc38d5ef3a50d0e126261cf118107326d7622709 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2aee1204042e613de3e6abd59fe2ae0b330a435b5aeede66fda420b10a3b3c51 [INFO] running `Command { std: "docker" "start" "-a" "2aee1204042e613de3e6abd59fe2ae0b330a435b5aeede66fda420b10a3b3c51", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling adler v0.2.3 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling gimli v0.22.0 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling object v0.20.0 [INFO] [stderr] Compiling uuid v0.8.1 [INFO] [stderr] Compiling jsonparse v0.1.0 (https://github.com/skius/jsonparse#069b9757) [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling miniz_oxide v0.4.1 [INFO] [stderr] Compiling error-chain v0.12.4 [INFO] [stderr] Compiling flate2 v1.0.17 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling addr2line v0.13.0 [INFO] [stderr] Compiling backtrace v0.3.50 [INFO] [stderr] Compiling protocol v3.1.7 [INFO] [stderr] Compiling protocol-derive v3.1.7 [INFO] [stderr] Compiling headlessmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::connection::packets::types::*` [INFO] [stdout] --> src/connection/packets/serverbound/status.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::connection::packets::types::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Parcel`, `Settings`, `hint::Hints` [INFO] [stdout] --> src/connection/packets/clientbound/play.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use protocol::{Parcel, Settings, hint::Hints}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> src/connection/packets/clientbound/play.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Write, Read}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `settings` [INFO] [stdout] --> src/connection/packets/types.rs:117:40 [INFO] [stdout] | [INFO] [stdout] 117 | fn read_field(read: &mut dyn Read, settings: &Settings, hints: &mut Hints) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hints` [INFO] [stdout] --> src/connection/packets/types.rs:117:61 [INFO] [stdout] | [INFO] [stdout] 117 | fn read_field(read: &mut dyn Read, settings: &Settings, hints: &mut Hints) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hints` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `settings` [INFO] [stdout] --> src/connection/packets/types.rs:139:50 [INFO] [stdout] | [INFO] [stdout] 139 | fn write_field(&self, write: &mut dyn Write, settings: &Settings, hints: &mut Hints) -> Result<(), protocol::Error> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hints` [INFO] [stdout] --> src/connection/packets/types.rs:139:71 [INFO] [stdout] | [INFO] [stdout] 139 | fn write_field(&self, write: &mut dyn Write, settings: &Settings, hints: &mut Hints) -> Result<(), protocol::Error> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hints` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.02s [INFO] running `Command { std: "docker" "inspect" "2aee1204042e613de3e6abd59fe2ae0b330a435b5aeede66fda420b10a3b3c51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2aee1204042e613de3e6abd59fe2ae0b330a435b5aeede66fda420b10a3b3c51", kill_on_drop: false }` [INFO] [stdout] 2aee1204042e613de3e6abd59fe2ae0b330a435b5aeede66fda420b10a3b3c51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 65e5b98abea64b92534d7c0a66f54114f77e7e38c8474573695c0bfb911b064c [INFO] running `Command { std: "docker" "start" "-a" "65e5b98abea64b92534d7c0a66f54114f77e7e38c8474573695c0bfb911b064c", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.59 [INFO] [stderr] Compiling pkg-config v0.3.18 [INFO] [stdout] warning: unused import: `crate::connection::packets::types::*` [INFO] [stdout] --> src/connection/packets/serverbound/status.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::connection::packets::types::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Parcel`, `Settings`, `hint::Hints` [INFO] [stdout] --> src/connection/packets/clientbound/play.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use protocol::{Parcel, Settings, hint::Hints}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> src/connection/packets/clientbound/play.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Write, Read}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `settings` [INFO] [stdout] --> src/connection/packets/types.rs:117:40 [INFO] [stdout] | [INFO] [stdout] 117 | fn read_field(read: &mut dyn Read, settings: &Settings, hints: &mut Hints) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hints` [INFO] [stdout] --> src/connection/packets/types.rs:117:61 [INFO] [stdout] | [INFO] [stdout] 117 | fn read_field(read: &mut dyn Read, settings: &Settings, hints: &mut Hints) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hints` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `settings` [INFO] [stdout] --> src/connection/packets/types.rs:139:50 [INFO] [stdout] | [INFO] [stdout] 139 | fn write_field(&self, write: &mut dyn Write, settings: &Settings, hints: &mut Hints) -> Result<(), protocol::Error> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hints` [INFO] [stdout] --> src/connection/packets/types.rs:139:71 [INFO] [stdout] | [INFO] [stdout] 139 | fn write_field(&self, write: &mut dyn Write, settings: &Settings, hints: &mut Hints) -> Result<(), protocol::Error> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hints` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ncurses v5.99.0 [INFO] [stderr] Compiling pancurses v0.16.1 [INFO] [stderr] Compiling headlessmc v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `serverbound::status::Request as RequestSb` [INFO] [stdout] --> examples/read_write_chat.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use serverbound::status::Request as RequestSb; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `serverbound::status::Ping as PingSb` [INFO] [stdout] --> examples/read_write_chat.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use serverbound::status::Ping as PingSb; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> examples/read_write_chat.rs:22:13 [INFO] [stdout] | [INFO] [stdout] 22 | std::io::stdin().read_line(&mut buffer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::connection::packets::types::*` [INFO] [stdout] --> src/connection/packets/serverbound/status.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::connection::packets::types::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Parcel`, `Settings`, `hint::Hints` [INFO] [stdout] --> src/connection/packets/clientbound/play.rs:2:16 [INFO] [stdout] | [INFO] [stdout] 2 | use protocol::{Parcel, Settings, hint::Hints}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `Write` [INFO] [stdout] --> src/connection/packets/clientbound/play.rs:3:15 [INFO] [stdout] | [INFO] [stdout] 3 | use std::io::{Write, Read}; [INFO] [stdout] | ^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `settings` [INFO] [stdout] --> src/connection/packets/types.rs:117:40 [INFO] [stdout] | [INFO] [stdout] 117 | fn read_field(read: &mut dyn Read, settings: &Settings, hints: &mut Hints) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hints` [INFO] [stdout] --> src/connection/packets/types.rs:117:61 [INFO] [stdout] | [INFO] [stdout] 117 | fn read_field(read: &mut dyn Read, settings: &Settings, hints: &mut Hints) -> Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hints` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `settings` [INFO] [stdout] --> src/connection/packets/types.rs:139:50 [INFO] [stdout] | [INFO] [stdout] 139 | fn write_field(&self, write: &mut dyn Write, settings: &Settings, hints: &mut Hints) -> Result<(), protocol::Error> { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `hints` [INFO] [stdout] --> src/connection/packets/types.rs:139:71 [INFO] [stdout] | [INFO] [stdout] 139 | fn write_field(&self, write: &mut dyn Write, settings: &Settings, hints: &mut Hints) -> Result<(), protocol::Error> { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hints` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 16.27s [INFO] running `Command { std: "docker" "inspect" "65e5b98abea64b92534d7c0a66f54114f77e7e38c8474573695c0bfb911b064c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "65e5b98abea64b92534d7c0a66f54114f77e7e38c8474573695c0bfb911b064c", kill_on_drop: false }` [INFO] [stdout] 65e5b98abea64b92534d7c0a66f54114f77e7e38c8474573695c0bfb911b064c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 689ba631372c534f29e60c8eb7d20ab8a05a9bbad66bae15d3c06669d54f6e6c [INFO] running `Command { std: "docker" "start" "-a" "689ba631372c534f29e60c8eb7d20ab8a05a9bbad66bae15d3c06669d54f6e6c", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `crate::connection::packets::types::*` [INFO] [stderr] --> src/connection/packets/serverbound/status.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use crate::connection::packets::types::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Parcel`, `Settings`, `hint::Hints` [INFO] [stderr] --> src/connection/packets/clientbound/play.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use protocol::{Parcel, Settings, hint::Hints}; [INFO] [stderr] | ^^^^^^ ^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Read`, `Write` [INFO] [stderr] --> src/connection/packets/clientbound/play.rs:3:15 [INFO] [stderr] | [INFO] [stderr] 3 | use std::io::{Write, Read}; [INFO] [stderr] | ^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `settings` [INFO] [stderr] --> src/connection/packets/types.rs:117:40 [INFO] [stderr] | [INFO] [stderr] 117 | fn read_field(read: &mut dyn Read, settings: &Settings, hints: &mut Hints) -> Result { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hints` [INFO] [stderr] --> src/connection/packets/types.rs:117:61 [INFO] [stderr] | [INFO] [stderr] 117 | fn read_field(read: &mut dyn Read, settings: &Settings, hints: &mut Hints) -> Result { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hints` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `settings` [INFO] [stderr] --> src/connection/packets/types.rs:139:50 [INFO] [stderr] | [INFO] [stderr] 139 | fn write_field(&self, write: &mut dyn Write, settings: &Settings, hints: &mut Hints) -> Result<(), protocol::Error> { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_settings` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `hints` [INFO] [stderr] --> src/connection/packets/types.rs:139:71 [INFO] [stderr] | [INFO] [stderr] 139 | fn write_field(&self, write: &mut dyn Write, settings: &Settings, hints: &mut Hints) -> Result<(), protocol::Error> { [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_hints` [INFO] [stderr] [INFO] [stderr] warning: `headlessmc` (lib) generated 7 warnings [INFO] [stderr] warning: `headlessmc` (lib test) generated 7 warnings (7 duplicates) [INFO] [stderr] warning: unused import: `serverbound::status::Request as RequestSb` [INFO] [stderr] --> examples/read_write_chat.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use serverbound::status::Request as RequestSb; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `serverbound::status::Ping as PingSb` [INFO] [stderr] --> examples/read_write_chat.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use serverbound::status::Ping as PingSb; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> examples/read_write_chat.rs:22:13 [INFO] [stderr] | [INFO] [stderr] 22 | std::io::stdin().read_line(&mut buffer); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `headlessmc` (example "read_write_chat") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/headlessmc-1e24ecd891867eff) [INFO] [stdout] [INFO] [stderr] Doc-tests headlessmc [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "689ba631372c534f29e60c8eb7d20ab8a05a9bbad66bae15d3c06669d54f6e6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "689ba631372c534f29e60c8eb7d20ab8a05a9bbad66bae15d3c06669d54f6e6c", kill_on_drop: false }` [INFO] [stdout] 689ba631372c534f29e60c8eb7d20ab8a05a9bbad66bae15d3c06669d54f6e6c