[INFO] cloning repository https://github.com/u296/rmc1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/u296/rmc1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu296%2Frmc1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu296%2Frmc1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a3c28acb6e39f59cbded796879e149289d5257b6
[INFO] testing u296/rmc1 against master#414482f6a0d4e7290f614300581a0b55442552a3 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fu296%2Frmc1" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/u296/rmc1 on toolchain 414482f6a0d4e7290f614300581a0b55442552a3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/u296/rmc1
[INFO] finished tweaking git repo https://github.com/u296/rmc1
[INFO] tweaked toml for git repo https://github.com/u296/rmc1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/u296/rmc1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae7c194f82aba5eb6ddd5d4f1759e5cece3603d2a687dc555da04bc85c09431a
[INFO] running `Command { std: "docker" "start" "-a" "ae7c194f82aba5eb6ddd5d4f1759e5cece3603d2a687dc555da04bc85c09431a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae7c194f82aba5eb6ddd5d4f1759e5cece3603d2a687dc555da04bc85c09431a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae7c194f82aba5eb6ddd5d4f1759e5cece3603d2a687dc555da04bc85c09431a", kill_on_drop: false }`
[INFO] [stdout] ae7c194f82aba5eb6ddd5d4f1759e5cece3603d2a687dc555da04bc85c09431a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 14657ea7142ad0b8f5595963ccb4dae118455f8bbb866dc58b23a371a391a976
[INFO] running `Command { std: "docker" "start" "-a" "14657ea7142ad0b8f5595963ccb4dae118455f8bbb866dc58b23a371a391a976", kill_on_drop: false }`
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[INFO] [stderr]    Compiling gif v0.11.2
[INFO] [stderr]    Compiling bytemuck v1.5.1
[INFO] [stderr]    Compiling rustc-demangle v0.1.18
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[INFO] [stderr]    Compiling object v0.23.0
[INFO] [stderr]    Compiling regex-syntax v0.6.23
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling rand_xorshift v0.2.0
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling humantime v2.1.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling takeable-option v0.5.0
[INFO] [stderr]    Compiling regex v1.4.6
[INFO] [stderr]    Compiling wayland-commons v0.28.5
[INFO] [stderr]    Compiling addr2line v0.14.1
[INFO] [stderr]    Compiling calloop v0.6.5
[INFO] [stderr]    Compiling env_logger v0.8.3
[INFO] [stderr]    Compiling jpeg-decoder v0.1.22
[INFO] [stderr]    Compiling backtrace v0.3.57
[INFO] [stderr]    Compiling tiff v0.6.1
[INFO] [stderr]    Compiling wayland-cursor v0.28.5
[INFO] [stderr]    Compiling wayland-egl v0.28.5
[INFO] [stderr]    Compiling image v0.23.14
[INFO] [stderr]    Compiling noise v0.7.0
[INFO] [stderr]    Compiling smithay-client-toolkit v0.12.3
[INFO] [stderr]    Compiling winit v0.24.0
[INFO] [stderr]    Compiling glutin v0.26.0
[INFO] [stderr]    Compiling rmc1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `firstperson::FirstPersonCamera`
[INFO] [stdout]  --> src/camera/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use firstperson::FirstPersonCamera;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/block/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct BlockType {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 15 |     pub name: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_rotation` is never used
[INFO] [stdout]   --> src/camera/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Camera {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn get_rotation(&self) -> &[f32; 3];
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dirty` is never read
[INFO] [stdout]   --> src/chunk.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct ChunkMesh {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 67 |     mesh: Option<Mesh<Vertex>>,
[INFO] [stdout] 68 |     pub dirty: bool,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/world/mod.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         self.sky.render(frame);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let _ = self.sky.render(frame);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/world/mod.rs:320:9
[INFO] [stdout]     |
[INFO] [stdout] 320 |         self.hud.render(frame);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let _ = self.hud.render(frame);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.56s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "14657ea7142ad0b8f5595963ccb4dae118455f8bbb866dc58b23a371a391a976", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "14657ea7142ad0b8f5595963ccb4dae118455f8bbb866dc58b23a371a391a976", kill_on_drop: false }`
[INFO] [stdout] 14657ea7142ad0b8f5595963ccb4dae118455f8bbb866dc58b23a371a391a976
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 76890b94bfb4becb4579f5ff30c23f758603cbea311cba7af73cc79e81cf84a2
[INFO] running `Command { std: "docker" "start" "-a" "76890b94bfb4becb4579f5ff30c23f758603cbea311cba7af73cc79e81cf84a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling rmc1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `firstperson::FirstPersonCamera`
[INFO] [stdout]  --> src/camera/mod.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub use firstperson::FirstPersonCamera;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `name` is never read
[INFO] [stdout]   --> src/block/mod.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct BlockType {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 15 |     pub name: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_rotation` is never used
[INFO] [stdout]   --> src/camera/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub trait Camera {
[INFO] [stdout]    |           ------ method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn get_rotation(&self) -> &[f32; 3];
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `dirty` is never read
[INFO] [stdout]   --> src/chunk.rs:68:9
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub struct ChunkMesh {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 67 |     mesh: Option<Mesh<Vertex>>,
[INFO] [stdout] 68 |     pub dirty: bool,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/world/mod.rs:287:9
[INFO] [stdout]     |
[INFO] [stdout] 287 |         self.sky.render(frame);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 287 |         let _ = self.sky.render(frame);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/world/mod.rs:320:9
[INFO] [stdout]     |
[INFO] [stdout] 320 |         self.hud.render(frame);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 320 |         let _ = self.hud.render(frame);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] running `Command { std: "docker" "inspect" "76890b94bfb4becb4579f5ff30c23f758603cbea311cba7af73cc79e81cf84a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76890b94bfb4becb4579f5ff30c23f758603cbea311cba7af73cc79e81cf84a2", kill_on_drop: false }`
[INFO] [stdout] 76890b94bfb4becb4579f5ff30c23f758603cbea311cba7af73cc79e81cf84a2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+414482f6a0d4e7290f614300581a0b55442552a3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9490bce4b061bbe4a9eaee671eac0828548262c6a2e98492a324bcf0a002c17b
[INFO] running `Command { std: "docker" "start" "-a" "9490bce4b061bbe4a9eaee671eac0828548262c6a2e98492a324bcf0a002c17b", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `firstperson::FirstPersonCamera`
[INFO] [stderr]  --> src/camera/mod.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub use firstperson::FirstPersonCamera;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `name` is never read
[INFO] [stderr]   --> src/block/mod.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub struct BlockType {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 15 |     pub name: &'static str,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BlockType` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `get_rotation` is never used
[INFO] [stderr]   --> src/camera/mod.rs:21:8
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub trait Camera {
[INFO] [stderr]    |           ------ method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 21 |     fn get_rotation(&self) -> &[f32; 3];
[INFO] [stderr]    |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `dirty` is never read
[INFO] [stderr]   --> src/chunk.rs:68:9
[INFO] [stderr]    |
[INFO] [stderr] 66 | pub struct ChunkMesh {
[INFO] [stderr]    |            --------- field in this struct
[INFO] [stderr] 67 |     mesh: Option<Mesh<Vertex>>,
[INFO] [stderr] 68 |     pub dirty: bool,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/world/mod.rs:287:9
[INFO] [stderr]     |
[INFO] [stderr] 287 |         self.sky.render(frame);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 287 |         let _ = self.sky.render(frame);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]    --> src/world/mod.rs:320:9
[INFO] [stderr]     |
[INFO] [stderr] 320 |         self.hud.render(frame);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]     |
[INFO] [stderr] 320 |         let _ = self.hud.render(frame);
[INFO] [stderr]     |         +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: `rmc1` (bin "rmc1" test) generated 6 warnings (run `cargo fix --bin "rmc1" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v6.1.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/rmc1-ea4150178878b2ee)
[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" "9490bce4b061bbe4a9eaee671eac0828548262c6a2e98492a324bcf0a002c17b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9490bce4b061bbe4a9eaee671eac0828548262c6a2e98492a324bcf0a002c17b", kill_on_drop: false }`
[INFO] [stdout] 9490bce4b061bbe4a9eaee671eac0828548262c6a2e98492a324bcf0a002c17b