[INFO] cloning repository https://github.com/vitvakatu/car
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vitvakatu/car" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitvakatu%2Fcar", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitvakatu%2Fcar'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9495e64adef66e83ee122edc341a9635b991fc5
[INFO] testing vitvakatu/car against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvitvakatu%2Fcar" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vitvakatu/car
[INFO] finished tweaking git repo https://github.com/vitvakatu/car
[INFO] tweaked toml for git repo https://github.com/vitvakatu/car written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vitvakatu/car on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vitvakatu/car 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded fuchsia-zircon-sys v0.3.2
[INFO] [stderr]   Downloaded itertools v0.5.10
[INFO] [stderr]   Downloaded either v1.4.0
[INFO] [stderr]   Downloaded derivative v1.0.0
[INFO] [stderr]   Downloaded gfx_core v0.8.0
[INFO] [stderr]   Downloaded syn v0.10.8
[INFO] [stderr]   Downloaded rand v0.3.19
[INFO] [stderr]   Downloaded fuchsia-zircon v0.3.2
[INFO] [stderr]   Downloaded log v0.4.1
[INFO] [stderr]   Downloaded libc v0.2.34
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 28818108d53dde6168e9f5f4415c7f8d276defe1182cfe3d3b3e01059ae7f0a9
[INFO] running `Command { std: "docker" "start" "-a" "28818108d53dde6168e9f5f4415c7f8d276defe1182cfe3d3b3e01059ae7f0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "28818108d53dde6168e9f5f4415c7f8d276defe1182cfe3d3b3e01059ae7f0a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28818108d53dde6168e9f5f4415c7f8d276defe1182cfe3d3b3e01059ae7f0a9", kill_on_drop: false }`
[INFO] [stdout] 28818108d53dde6168e9f5f4415c7f8d276defe1182cfe3d3b3e01059ae7f0a9
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] cc8c98ba00115809e048d5bcf6f5dbed157b85113389d2ab08cb72c1f913a14b
[INFO] running `Command { std: "docker" "start" "-a" "cc8c98ba00115809e048d5bcf6f5dbed157b85113389d2ab08cb72c1f913a14b", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling either v1.4.0
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling cfg-if v0.1.2
[INFO] [stderr]    Compiling bitflags v1.0.1
[INFO] [stderr]    Compiling libc v0.2.34
[INFO] [stderr]    Compiling log v0.4.1
[INFO] [stderr]    Compiling draw_state v0.8.0
[INFO] [stderr]    Compiling itertools v0.5.10
[INFO] [stderr]    Compiling syn v0.10.8
[INFO] [stderr]    Compiling rand v0.3.19
[INFO] [stderr]    Compiling termion v1.5.1
[INFO] [stderr]    Compiling derivative v1.0.0
[INFO] [stderr]    Compiling gfx_core v0.8.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling fuckthiside v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AnsiValue`, `Bg`, and `DetectColors`
[INFO] [stdout]  --> src/main.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use termion::color::{DetectColors, AnsiValue, Bg};
[INFO] [stdout]   |                      ^^^^^^^^^^^^  ^^^^^^^^^  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::raw::IntoRawMode`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use termion::raw::IntoRawMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::stdout`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::stdout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `car`
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let car : Car = Car::new(0, 0);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_car`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `direction`, `position`, `vec_speed`, and `val_speed` are never read
[INFO] [stdout]  --> src/car.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Car {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 4 |     pub direction : DIR,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 5 |     pub position  : Coord,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 6 |     pub vec_speed : Coord,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 7 |     pub val_speed : u32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `change_direction` is never used
[INFO] [stdout]   --> src/car.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Car {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn change_direction(&mut self, direction : DIR) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/support.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum DIR { U, UR, R, RD, D, DL, L, LU }
[INFO] [stdout]   |          ---      ^^  ^  ^^  ^  ^^  ^  ^^
[INFO] [stdout]   |          |
[INFO] [stdout]   |          variants in this enum
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DIR` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]  --> src/support.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Coord {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     pub x : i32,
[INFO] [stdout]   |         ^
[INFO] [stdout] 6 |     pub y : i32,
[INFO] [stdout]   |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.55s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.10.8
[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" "cc8c98ba00115809e048d5bcf6f5dbed157b85113389d2ab08cb72c1f913a14b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc8c98ba00115809e048d5bcf6f5dbed157b85113389d2ab08cb72c1f913a14b", kill_on_drop: false }`
[INFO] [stdout] cc8c98ba00115809e048d5bcf6f5dbed157b85113389d2ab08cb72c1f913a14b
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c7455cdcc12bd5515d905bd0e4d8f3fce58ba34dcca2f55334635bb145763f23
[INFO] running `Command { std: "docker" "start" "-a" "c7455cdcc12bd5515d905bd0e4d8f3fce58ba34dcca2f55334635bb145763f23", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]    Compiling fuckthiside v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `AnsiValue`, `Bg`, and `DetectColors`
[INFO] [stdout]  --> src/main.rs:3:22
[INFO] [stdout]   |
[INFO] [stdout] 3 | use termion::color::{DetectColors, AnsiValue, Bg};
[INFO] [stdout]   |                      ^^^^^^^^^^^^  ^^^^^^^^^  ^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `termion::raw::IntoRawMode`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use termion::raw::IntoRawMode;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::stdout`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::io::stdout;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `car`
[INFO] [stdout]   --> src/main.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |     let car : Car = Car::new(0, 0);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_car`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `direction`, `position`, `vec_speed`, and `val_speed` are never read
[INFO] [stdout]  --> src/car.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Car {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 4 |     pub direction : DIR,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 5 |     pub position  : Coord,
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 6 |     pub vec_speed : Coord,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 7 |     pub val_speed : u32,
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `change_direction` is never used
[INFO] [stdout]   --> src/car.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Car {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn change_direction(&mut self, direction : DIR) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]  --> src/support.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum DIR { U, UR, R, RD, D, DL, L, LU }
[INFO] [stdout]   |          ---      ^^  ^  ^^  ^  ^^  ^  ^^
[INFO] [stdout]   |          |
[INFO] [stdout]   |          variants in this enum
[INFO] [stdout]   |
[INFO] [stdout]   = note: `DIR` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x` and `y` are never read
[INFO] [stdout]  --> src/support.rs:5:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Coord {
[INFO] [stdout]   |            ----- fields in this struct
[INFO] [stdout] 5 |     pub x : i32,
[INFO] [stdout]   |         ^
[INFO] [stdout] 6 |     pub y : i32,
[INFO] [stdout]   |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.10.8
[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" "c7455cdcc12bd5515d905bd0e4d8f3fce58ba34dcca2f55334635bb145763f23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c7455cdcc12bd5515d905bd0e4d8f3fce58ba34dcca2f55334635bb145763f23", kill_on_drop: false }`
[INFO] [stdout] c7455cdcc12bd5515d905bd0e4d8f3fce58ba34dcca2f55334635bb145763f23
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 51102aaa41c044083aaa623130804365e1adb972981f982ac7be64445c8fc377
[INFO] running `Command { std: "docker" "start" "-a" "51102aaa41c044083aaa623130804365e1adb972981f982ac7be64445c8fc377", kill_on_drop: false }`
[INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: unused imports: `AnsiValue`, `Bg`, and `DetectColors`
[INFO] [stderr]  --> src/main.rs:3:22
[INFO] [stderr]   |
[INFO] [stderr] 3 | use termion::color::{DetectColors, AnsiValue, Bg};
[INFO] [stderr]   |                      ^^^^^^^^^^^^  ^^^^^^^^^  ^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `termion::raw::IntoRawMode`
[INFO] [stderr]  --> src/main.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use termion::raw::IntoRawMode;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::io::stdout`
[INFO] [stderr]  --> src/main.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::io::stdout;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `car`
[INFO] [stderr]   --> src/main.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |     let car : Car = Car::new(0, 0);
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_car`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `direction`, `position`, `vec_speed`, and `val_speed` are never read
[INFO] [stderr]  --> src/car.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Car {
[INFO] [stderr]   |            --- fields in this struct
[INFO] [stderr] 4 |     pub direction : DIR,
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 5 |     pub position  : Coord,
[INFO] [stderr]   |         ^^^^^^^^
[INFO] [stderr] 6 |     pub vec_speed : Coord,
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 7 |     pub val_speed : u32,
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `change_direction` is never used
[INFO] [stderr]   --> src/car.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl Car {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 23 |     fn change_direction(&mut self, direction : DIR) {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]  --> src/support.rs:2:19
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum DIR { U, UR, R, RD, D, DL, L, LU }
[INFO] [stderr]   |          ---      ^^  ^  ^^  ^  ^^  ^  ^^
[INFO] [stderr]   |          |
[INFO] [stderr]   |          variants in this enum
[INFO] [stderr]   |
[INFO] [stderr]   = note: `DIR` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `x` and `y` are never read
[INFO] [stderr]  --> src/support.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Coord {
[INFO] [stderr]   |            ----- fields in this struct
[INFO] [stderr] 5 |     pub x : i32,
[INFO] [stderr]   |         ^
[INFO] [stderr] 6 |     pub y : i32,
[INFO] [stderr]   |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: `fuckthiside` (bin "fuckthiside" test) generated 8 warnings (run `cargo fix --bin "fuckthiside" --tests` to apply 3 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: syn v0.10.8
[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/x86_64-unknown-linux-musl/debug/deps/fuckthiside-9427ed9d81ef0d93)
[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" "51102aaa41c044083aaa623130804365e1adb972981f982ac7be64445c8fc377", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "51102aaa41c044083aaa623130804365e1adb972981f982ac7be64445c8fc377", kill_on_drop: false }`
[INFO] [stdout] 51102aaa41c044083aaa623130804365e1adb972981f982ac7be64445c8fc377