[INFO] cloning repository https://github.com/randrews/mites
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/randrews/mites" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandrews%2Fmites", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandrews%2Fmites'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 199ad69e800f2cd3cf510d5c19fcdb54855e29aa
[INFO] testing randrews/mites against try#b8e88e5ddf5521a9f43ee3f62a702388c713e4bb for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frandrews%2Fmites" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/randrews/mites
[INFO] finished tweaking git repo https://github.com/randrews/mites
[INFO] tweaked toml for git repo https://github.com/randrews/mites written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/randrews/mites on toolchain b8e88e5ddf5521a9f43ee3f62a702388c713e4bb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/randrews/mites 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" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f7997e2195b4f7dfc57e7148ab84e03485ff5ce8eb0b242139b56ded5aa27771
[INFO] running `Command { std: "docker" "start" "-a" "f7997e2195b4f7dfc57e7148ab84e03485ff5ce8eb0b242139b56ded5aa27771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f7997e2195b4f7dfc57e7148ab84e03485ff5ce8eb0b242139b56ded5aa27771", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7997e2195b4f7dfc57e7148ab84e03485ff5ce8eb0b242139b56ded5aa27771", kill_on_drop: false }`
[INFO] [stdout] f7997e2195b4f7dfc57e7148ab84e03485ff5ce8eb0b242139b56ded5aa27771
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25f7e9103459d800e67b984a241ce55ae2ca813a0ba543b88af30f314875b9bf
[INFO] running `Command { std: "docker" "start" "-a" "25f7e9103459d800e67b984a241ce55ae2ca813a0ba543b88af30f314875b9bf", kill_on_drop: false }`
[INFO] [stderr]    Compiling mites v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `Point` is never used
[INFO] [stdout]  --> src/mite.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Point = (u32, u32);
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Dir` is never used
[INFO] [stdout]  --> src/mite.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Dir {
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Instruction` is never used
[INFO] [stdout]   --> src/mite.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Instruction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Program` is never used
[INFO] [stdout]   --> src/mite.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub type Program = Vec<Instruction>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mite` is never constructed
[INFO] [stdout]   --> src/mite.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Mite {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `instruction` are never used
[INFO] [stdout]   --> src/mite.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Mite {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 36 |     pub fn new(program: &str) -> Result<Self, MiteError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn instruction(&self) -> Instruction {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromStr` is never used
[INFO] [stdout]   --> src/mite.rs:51:11
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub trait FromStr: Sized {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MiteError` is never used
[INFO] [stdout]  --> src/error.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum MiteError {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Size` is never used
[INFO] [stdout]  --> src/world.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Size = (u32, u32);
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `World` is never constructed
[INFO] [stdout]  --> src/world.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct World {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `flip`, and `query` are never used
[INFO] [stdout]   --> src/world.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl World {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(size: Size) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn flip(&mut self, coord: Point) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn query(&self, coord: Point) -> bool {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] running `Command { std: "docker" "inspect" "25f7e9103459d800e67b984a241ce55ae2ca813a0ba543b88af30f314875b9bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25f7e9103459d800e67b984a241ce55ae2ca813a0ba543b88af30f314875b9bf", kill_on_drop: false }`
[INFO] [stdout] 25f7e9103459d800e67b984a241ce55ae2ca813a0ba543b88af30f314875b9bf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c20c7e7a5f22a286ff9ef0e9380f32a763b6644fcd74e07e4adc51ddcbe6bcbf
[INFO] running `Command { std: "docker" "start" "-a" "c20c7e7a5f22a286ff9ef0e9380f32a763b6644fcd74e07e4adc51ddcbe6bcbf", kill_on_drop: false }`
[INFO] [stderr]    Compiling mites v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: type alias `Point` is never used
[INFO] [stdout]  --> src/mite.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Point = (u32, u32);
[INFO] [stdout]   |          ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Dir` is never used
[INFO] [stdout]  --> src/mite.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub enum Dir {
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Instruction` is never used
[INFO] [stdout]   --> src/mite.rs:14:10
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub enum Instruction {
[INFO] [stdout]    |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Program` is never used
[INFO] [stdout]   --> src/mite.rs:25:10
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub type Program = Vec<Instruction>;
[INFO] [stdout]    |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Mite` is never constructed
[INFO] [stdout]   --> src/mite.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub struct Mite {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `instruction` are never used
[INFO] [stdout]   --> src/mite.rs:36:12
[INFO] [stdout]    |
[INFO] [stdout] 35 | impl Mite {
[INFO] [stdout]    | --------- associated items in this implementation
[INFO] [stdout] 36 |     pub fn new(program: &str) -> Result<Self, MiteError> {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 46 |     pub fn instruction(&self) -> Instruction {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait `FromStr` is never used
[INFO] [stdout]   --> src/mite.rs:51:11
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub trait FromStr: Sized {
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `MiteError` is never used
[INFO] [stdout]  --> src/error.rs:2:10
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub enum MiteError {
[INFO] [stdout]   |          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `Size` is never used
[INFO] [stdout]  --> src/world.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub type Size = (u32, u32);
[INFO] [stdout]   |          ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `World` is never constructed
[INFO] [stdout]  --> src/world.rs:5:12
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub struct World {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `flip`, and `query` are never used
[INFO] [stdout]   --> src/world.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl World {
[INFO] [stdout]    | ---------- associated items in this implementation
[INFO] [stdout] 11 |     pub fn new(size: Size) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     pub fn flip(&mut self, coord: Point) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 26 |     pub fn query(&self, coord: Point) -> bool {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "c20c7e7a5f22a286ff9ef0e9380f32a763b6644fcd74e07e4adc51ddcbe6bcbf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c20c7e7a5f22a286ff9ef0e9380f32a763b6644fcd74e07e4adc51ddcbe6bcbf", kill_on_drop: false }`
[INFO] [stdout] c20c7e7a5f22a286ff9ef0e9380f32a763b6644fcd74e07e4adc51ddcbe6bcbf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b8e88e5ddf5521a9f43ee3f62a702388c713e4bb" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9d048aada2e0d63475da12326abb5b2c65789f46be87452d5882c82cbe036c74
[INFO] running `Command { std: "docker" "start" "-a" "9d048aada2e0d63475da12326abb5b2c65789f46be87452d5882c82cbe036c74", kill_on_drop: false }`
[INFO] [stderr] warning: type alias `Point` is never used
[INFO] [stdout] 
[INFO] [stderr]  --> src/mite.rs:3:10
[INFO] [stdout] running 0 tests
[INFO] [stderr]   |
[INFO] [stdout] 
[INFO] [stderr] 3 | pub type Point = (u32, u32);
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]   |          ^^^^^
[INFO] [stdout] 
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Dir` is never used
[INFO] [stderr]  --> src/mite.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub enum Dir {
[INFO] [stderr]   |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Instruction` is never used
[INFO] [stderr]   --> src/mite.rs:14:10
[INFO] [stderr]    |
[INFO] [stderr] 14 | pub enum Instruction {
[INFO] [stderr]    |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Program` is never used
[INFO] [stderr]   --> src/mite.rs:25:10
[INFO] [stderr]    |
[INFO] [stderr] 25 | pub type Program = Vec<Instruction>;
[INFO] [stderr]    |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `Mite` is never constructed
[INFO] [stderr]   --> src/mite.rs:27:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | pub struct Mite {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new` and `instruction` are never used
[INFO] [stderr]   --> src/mite.rs:36:12
[INFO] [stderr]    |
[INFO] [stderr] 35 | impl Mite {
[INFO] [stderr]    | --------- associated items in this implementation
[INFO] [stderr] 36 |     pub fn new(program: &str) -> Result<Self, MiteError> {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 46 |     pub fn instruction(&self) -> Instruction {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait `FromStr` is never used
[INFO] [stderr]   --> src/mite.rs:51:11
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub trait FromStr: Sized {
[INFO] [stderr]    |           ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `MiteError` is never used
[INFO] [stderr]  --> src/error.rs:2:10
[INFO] [stderr]   |
[INFO] [stderr] 2 | pub enum MiteError {
[INFO] [stderr]   |          ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias `Size` is never used
[INFO] [stderr]  --> src/world.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub type Size = (u32, u32);
[INFO] [stderr]   |          ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `World` is never constructed
[INFO] [stderr]  --> src/world.rs:5:12
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub struct World {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated items `new`, `flip`, and `query` are never used
[INFO] [stderr]   --> src/world.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr] 10 | impl World {
[INFO] [stderr]    | ---------- associated items in this implementation
[INFO] [stderr] 11 |     pub fn new(size: Size) -> Self {
[INFO] [stderr]    |            ^^^
[INFO] [stderr] ...
[INFO] [stderr] 21 |     pub fn flip(&mut self, coord: Point) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 26 |     pub fn query(&self, coord: Point) -> bool {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `mites` (bin "mites" test) generated 11 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mites-9c5c111c3211cb1f)
[INFO] running `Command { std: "docker" "inspect" "9d048aada2e0d63475da12326abb5b2c65789f46be87452d5882c82cbe036c74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d048aada2e0d63475da12326abb5b2c65789f46be87452d5882c82cbe036c74", kill_on_drop: false }`
[INFO] [stdout] 9d048aada2e0d63475da12326abb5b2c65789f46be87452d5882c82cbe036c74
