[INFO] cloning repository https://github.com/gm3k4g/r-SRB2
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gm3k4g/r-SRB2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgm3k4g%2Fr-SRB2", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgm3k4g%2Fr-SRB2'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 28429edef237e865c043bdce77be23eb815b20ad
[INFO] testing gm3k4g/r-SRB2 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgm3k4g%2Fr-SRB2" "/workspace/builds/worker-66/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-66/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gm3k4g/r-SRB2 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gm3k4g/r-SRB2
[INFO] finished tweaking git repo https://github.com/gm3k4g/r-SRB2
[INFO] tweaked toml for git repo https://github.com/gm3k4g/r-SRB2 written to /workspace/builds/worker-66/source/Cargo.toml
[INFO] crate git repo https://github.com/gm3k4g/r-SRB2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e7b715115629a889345eb26f97d862bedad3dd4733007ce9c8a0ce4e5d41cd10
[INFO] running `Command { std: "docker" "start" "-a" "e7b715115629a889345eb26f97d862bedad3dd4733007ce9c8a0ce4e5d41cd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7b715115629a889345eb26f97d862bedad3dd4733007ce9c8a0ce4e5d41cd10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7b715115629a889345eb26f97d862bedad3dd4733007ce9c8a0ce4e5d41cd10", kill_on_drop: false }`
[INFO] [stdout] e7b715115629a889345eb26f97d862bedad3dd4733007ce9c8a0ce4e5d41cd10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0fc576f89dbed19a93b649785b59b631db36e80d48f9a8e53df531386c810137
[INFO] running `Command { std: "docker" "start" "-a" "0fc576f89dbed19a93b649785b59b631db36e80d48f9a8e53df531386c810137", kill_on_drop: false }`
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling sdl2 v0.34.3
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.34.3
[INFO] [stderr]    Compiling rsrb2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/command.rs:197:7
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let cmd: XCommandT = XCommandT::new();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `screen`
[INFO] [stdout]    --> src/sdl/i_video.rs:143:3
[INFO] [stdout]     |
[INFO] [stdout] 143 |         screen: &Screen
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vfbpp`
[INFO] [stdout]    --> src/sdl/i_video.rs:349:11
[INFO] [stdout]     |
[INFO] [stdout] 349 |         let mut vfbpp: i32;
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_vfbpp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m_argv`
[INFO] [stdout]    --> src/sdl/i_video.rs:348:96
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn surface_info(info_surface: Option<sdl2::surface::Surface>, surface_text: Option<&str>, m_argv: &mut MArgv) {
[INFO] [stdout]     |                                                                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]    --> src/sdl/i_video.rs:375:38
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn vid_get_mode_for_size(&self, w: i32, h: i32) -> i32 {
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/sdl/i_video.rs:375:46
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn vid_get_mode_for_size(&self, w: i32, h: i32) -> i32 {
[INFO] [stdout]     |                                                 ^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode_num`
[INFO] [stdout]    --> src/sdl/i_video.rs:379:29
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn vid_set_mode(&self, mode_num: i32) -> i32 {
[INFO] [stdout]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mode_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `CommandLua`
[INFO] [stdout]   --> src/command.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum CommandLua {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `CommandBuffer`
[INFO] [stdout]   --> src/command.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum CommandBuffer {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `CVFlagsT`
[INFO] [stdout]   --> src/command.rs:57:6
[INFO] [stdout]    |
[INFO] [stdout] 57 | enum CVFlagsT {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.41s
[INFO] running `Command { std: "docker" "inspect" "0fc576f89dbed19a93b649785b59b631db36e80d48f9a8e53df531386c810137", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc576f89dbed19a93b649785b59b631db36e80d48f9a8e53df531386c810137", kill_on_drop: false }`
[INFO] [stdout] 0fc576f89dbed19a93b649785b59b631db36e80d48f9a8e53df531386c810137
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1d76c4fec27c6d191c43bf5a566aab1a8744b61491f7d6e9279550d8329dbf06
[INFO] running `Command { std: "docker" "start" "-a" "1d76c4fec27c6d191c43bf5a566aab1a8744b61491f7d6e9279550d8329dbf06", kill_on_drop: false }`
[INFO] [stderr]    Compiling rsrb2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stdout]  --> src/main.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cmd`
[INFO] [stdout]    --> src/command.rs:197:7
[INFO] [stdout]     |
[INFO] [stdout] 197 |         let cmd: XCommandT = XCommandT::new();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `screen`
[INFO] [stdout]    --> src/sdl/i_video.rs:143:3
[INFO] [stdout]     |
[INFO] [stdout] 143 |         screen: &Screen
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `vfbpp`
[INFO] [stdout]    --> src/sdl/i_video.rs:349:11
[INFO] [stdout]     |
[INFO] [stdout] 349 |         let mut vfbpp: i32;
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_vfbpp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `m_argv`
[INFO] [stdout]    --> src/sdl/i_video.rs:348:96
[INFO] [stdout]     |
[INFO] [stdout] 348 |     pub fn surface_info(info_surface: Option<sdl2::surface::Surface>, surface_text: Option<&str>, m_argv: &mut MArgv) {
[INFO] [stdout]     |                                                                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_argv`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `w`
[INFO] [stdout]    --> src/sdl/i_video.rs:375:38
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn vid_get_mode_for_size(&self, w: i32, h: i32) -> i32 {
[INFO] [stdout]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `h`
[INFO] [stdout]    --> src/sdl/i_video.rs:375:46
[INFO] [stdout]     |
[INFO] [stdout] 375 |     pub fn vid_get_mode_for_size(&self, w: i32, h: i32) -> i32 {
[INFO] [stdout]     |                                                 ^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode_num`
[INFO] [stdout]    --> src/sdl/i_video.rs:379:29
[INFO] [stdout]     |
[INFO] [stdout] 379 |     pub fn vid_set_mode(&self, mode_num: i32) -> i32 {
[INFO] [stdout]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mode_num`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `CommandLua`
[INFO] [stdout]   --> src/command.rs:12:6
[INFO] [stdout]    |
[INFO] [stdout] 12 | enum CommandLua {
[INFO] [stdout]    |      ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `CommandBuffer`
[INFO] [stdout]   --> src/command.rs:19:6
[INFO] [stdout]    |
[INFO] [stdout] 19 | enum CommandBuffer {
[INFO] [stdout]    |      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum is never used: `CVFlagsT`
[INFO] [stdout]   --> src/command.rs:57:6
[INFO] [stdout]    |
[INFO] [stdout] 57 | enum CVFlagsT {
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "1d76c4fec27c6d191c43bf5a566aab1a8744b61491f7d6e9279550d8329dbf06", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d76c4fec27c6d191c43bf5a566aab1a8744b61491f7d6e9279550d8329dbf06", kill_on_drop: false }`
[INFO] [stdout] 1d76c4fec27c6d191c43bf5a566aab1a8744b61491f7d6e9279550d8329dbf06
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-66/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c4c00c8bf0853f3d5e85d149a79ec1a4459ec14a00eb09991a88d0f4aeccd50e
[INFO] running `Command { std: "docker" "start" "-a" "c4c00c8bf0853f3d5e85d149a79ec1a4459ec14a00eb09991a88d0f4aeccd50e", kill_on_drop: false }`
[INFO] [stderr] warning: `#[macro_use]` only has an effect on `extern crate` and modules
[INFO] [stderr]  --> src/main.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | #[macro_use]
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_attributes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cmd`
[INFO] [stderr]    --> src/command.rs:197:7
[INFO] [stderr]     |
[INFO] [stderr] 197 |         let cmd: XCommandT = XCommandT::new();
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_cmd`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `screen`
[INFO] [stderr]    --> src/sdl/i_video.rs:143:3
[INFO] [stderr]     |
[INFO] [stderr] 143 |         screen: &Screen
[INFO] [stderr]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_screen`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `vfbpp`
[INFO] [stderr]    --> src/sdl/i_video.rs:349:11
[INFO] [stderr]     |
[INFO] [stderr] 349 |         let mut vfbpp: i32;
[INFO] [stderr]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_vfbpp`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `m_argv`
[INFO] [stderr]    --> src/sdl/i_video.rs:348:96
[INFO] [stderr]     |
[INFO] [stderr] 348 |     pub fn surface_info(info_surface: Option<sdl2::surface::Surface>, surface_text: Option<&str>, m_argv: &mut MArgv) {
[INFO] [stderr]     |                                                                                                   ^^^^^^ help: if this is intentional, prefix it with an underscore: `_m_argv`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `w`
[INFO] [stderr]    --> src/sdl/i_video.rs:375:38
[INFO] [stderr]     |
[INFO] [stderr] 375 |     pub fn vid_get_mode_for_size(&self, w: i32, h: i32) -> i32 {
[INFO] [stderr]     |                                         ^ help: if this is intentional, prefix it with an underscore: `_w`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `h`
[INFO] [stderr]    --> src/sdl/i_video.rs:375:46
[INFO] [stderr]     |
[INFO] [stderr] 375 |     pub fn vid_get_mode_for_size(&self, w: i32, h: i32) -> i32 {
[INFO] [stderr]     |                                                 ^ help: if this is intentional, prefix it with an underscore: `_h`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `mode_num`
[INFO] [stderr]    --> src/sdl/i_video.rs:379:29
[INFO] [stderr]     |
[INFO] [stderr] 379 |     pub fn vid_set_mode(&self, mode_num: i32) -> i32 {
[INFO] [stderr]     |                                ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mode_num`
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `CommandLua`
[INFO] [stderr]   --> src/command.rs:12:6
[INFO] [stderr]    |
[INFO] [stderr] 12 | enum CommandLua {
[INFO] [stderr]    |      ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `CommandBuffer`
[INFO] [stderr]   --> src/command.rs:19:6
[INFO] [stderr]    |
[INFO] [stderr] 19 | enum CommandBuffer {
[INFO] [stderr]    |      ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum is never used: `CVFlagsT`
[INFO] [stderr]   --> src/command.rs:57:6
[INFO] [stderr]    |
[INFO] [stderr] 57 | enum CVFlagsT {
[INFO] [stderr]    |      ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `rsrb2` (bin "rsrb2" test) generated 11 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rsrb2-864164a4b4848b40)
[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" "c4c00c8bf0853f3d5e85d149a79ec1a4459ec14a00eb09991a88d0f4aeccd50e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4c00c8bf0853f3d5e85d149a79ec1a4459ec14a00eb09991a88d0f4aeccd50e", kill_on_drop: false }`
[INFO] [stdout] c4c00c8bf0853f3d5e85d149a79ec1a4459ec14a00eb09991a88d0f4aeccd50e