[INFO] cloning repository https://github.com/burbokop/lgh
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/burbokop/lgh" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburbokop%2Flgh", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburbokop%2Flgh'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d42738f67c530e616ec403fb0f3c0323e745fae6
[INFO] checking burbokop/lgh against master#e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682 for beta-170-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fburbokop%2Flgh" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/burbokop/lgh on toolchain e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/burbokop/lgh
[INFO] finished tweaking git repo https://github.com/burbokop/lgh
[INFO] tweaked toml for git repo https://github.com/burbokop/lgh written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/burbokop/lgh 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" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95390da97e717d07aff1efa4542e67bcd3c47f164c4ec3a91a4e25ee5daa4049
[INFO] running `Command { std: "docker" "start" "-a" "95390da97e717d07aff1efa4542e67bcd3c47f164c4ec3a91a4e25ee5daa4049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95390da97e717d07aff1efa4542e67bcd3c47f164c4ec3a91a4e25ee5daa4049", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95390da97e717d07aff1efa4542e67bcd3c47f164c4ec3a91a4e25ee5daa4049", kill_on_drop: false }`
[INFO] [stdout] 95390da97e717d07aff1efa4542e67bcd3c47f164c4ec3a91a4e25ee5daa4049
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 819262a52f837990cd32cfd18af90622f3e1bd68cf543bcfe45665f0fe52ee7d
[INFO] running `Command { std: "docker" "start" "-a" "819262a52f837990cd32cfd18af90622f3e1bd68cf543bcfe45665f0fe52ee7d", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.122
[INFO] [stderr]    Compiling libm v0.2.2
[INFO] [stderr]    Compiling version-compare v0.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]     Checking c_vec v2.0.0
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]     Checking getrandom v0.2.6
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking approx v0.4.0
[INFO] [stderr]     Checking num-complex v0.4.0
[INFO] [stderr]     Checking vecmat v0.7.7
[INFO] [stderr]     Checking lgh v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `fleet::Fleet`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use fleet::Fleet;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scene::Scene`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use scene::Scene;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RenderTarget`
[INFO] [stdout]  --> src/fleet.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::{render::{RenderTarget, Canvas}, gfx::primitives::DrawRenderer, event::Event, pixels::Color, mouse::MouseButton, ttf::Font, vid...
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::Dot`
[INFO] [stdout]  --> src/fleet.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use vecmat::{Vector, Complex, prelude::Dot};
[INFO] [stdout]   |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::gfx`
[INFO] [stdout]  --> src/fleet.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sdl2::gfx;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Weak`, `convert::identity`
[INFO] [stdout]  --> src/scene.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{ops::Deref, rc::{Rc, Weak}, borrow::BorrowMut, cell::{RefCell, RefMut, Ref}, os::unix::prelude::CommandExt, convert::identity};
[INFO] [stdout]   |                                ^^^^                                                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RenderTarget`
[INFO] [stdout]  --> src/scene.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::{render::{Canvas, RenderTarget}, event::Event, mouse::MouseButton, video::Window, ttf::Font};
[INFO] [stdout]   |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/scenario.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Formation`, `Rotation`
[INFO] [stdout]  --> src/scenario.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{scene::Scene, fleet::{Fleet, Rotation, Formation}, admiral::Admiral, side::Side};
[INFO] [stdout]   |                                          ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rect::Rect`
[INFO] [stdout]  --> src/graphics.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::{render::{RenderTarget, Canvas}, rect::Rect, gfx::primitives::DrawRenderer, pixels::Color, video::Window, ttf::Font};
[INFO] [stdout]   |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::gfx`
[INFO] [stdout]  --> src/graphics.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sdl2::gfx;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ref`
[INFO] [stdout]  --> src/side.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{rc::Rc, cell::{RefCell, Ref}, convert::identity, borrow::BorrowMut};
[INFO] [stdout]   |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PixelFormat`
[INFO] [stdout]  --> src/math.rs:1:54
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::{gfx::primitives::ToColor, pixels::{Color, PixelFormat, PixelFormatEnum}};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     'running: loop {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `fleet::Fleet`
[INFO] [stdout]  --> src/main.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use fleet::Fleet;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `scene::Scene`
[INFO] [stdout]  --> src/main.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use scene::Scene;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RenderTarget`
[INFO] [stdout]  --> src/fleet.rs:3:21
[INFO] [stdout]   |
[INFO] [stdout] 3 | use sdl2::{render::{RenderTarget, Canvas}, gfx::primitives::DrawRenderer, event::Event, pixels::Color, mouse::MouseButton, ttf::Font, vid...
[INFO] [stdout]   |                     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `prelude::Dot`
[INFO] [stdout]  --> src/fleet.rs:4:31
[INFO] [stdout]   |
[INFO] [stdout] 4 | use vecmat::{Vector, Complex, prelude::Dot};
[INFO] [stdout]   |                               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::gfx`
[INFO] [stdout]  --> src/fleet.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use sdl2::gfx;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Weak`, `convert::identity`
[INFO] [stdout]  --> src/scene.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{ops::Deref, rc::{Rc, Weak}, borrow::BorrowMut, cell::{RefCell, RefMut, Ref}, os::unix::prelude::CommandExt, convert::identity};
[INFO] [stdout]   |                                ^^^^                                                                                   ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `RenderTarget`
[INFO] [stdout]  --> src/scene.rs:6:29
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::{render::{Canvas, RenderTarget}, event::Event, mouse::MouseButton, video::Window, ttf::Font};
[INFO] [stdout]   |                             ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::rc::Rc`
[INFO] [stdout]  --> src/scenario.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::rc::Rc;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Formation`, `Rotation`
[INFO] [stdout]  --> src/scenario.rs:6:42
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::{scene::Scene, fleet::{Fleet, Rotation, Formation}, admiral::Admiral, side::Side};
[INFO] [stdout]   |                                          ^^^^^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rect::Rect`
[INFO] [stdout]  --> src/graphics.rs:1:44
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::{render::{RenderTarget, Canvas}, rect::Rect, gfx::primitives::DrawRenderer, pixels::Color, video::Window, ttf::Font};
[INFO] [stdout]   |                                            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::gfx`
[INFO] [stdout]  --> src/graphics.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use sdl2::gfx;
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Ref`
[INFO] [stdout]  --> src/side.rs:1:35
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{rc::Rc, cell::{RefCell, Ref}, convert::identity, borrow::BorrowMut};
[INFO] [stdout]   |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PixelFormat`
[INFO] [stdout]  --> src/math.rs:1:54
[INFO] [stdout]   |
[INFO] [stdout] 1 | use sdl2::{gfx::primitives::ToColor, pixels::{Color, PixelFormat, PixelFormatEnum}};
[INFO] [stdout]   |                                                      ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/main.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     'running: loop {
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `option_result_contains`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(option_result_contains)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0635]: unknown feature `option_result_contains`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(option_result_contains)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> src/scene.rs:117:30
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let s = selected.contains(&(b.deref() as *const Fleet));
[INFO] [stdout]     |                              ^^^^^^^^ `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/option.rs:563:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Itertools`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Option<*const Fleet>: Iterator`
[INFO] [stdout]             which is required by `Option<*const Fleet>: Itertools`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> src/scene.rs:117:30
[INFO] [stdout]     |
[INFO] [stdout] 117 |             let s = selected.contains(&(b.deref() as *const Fleet));
[INFO] [stdout]     |                              ^^^^^^^^ `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/option.rs:563:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Itertools`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Option<*const Fleet>: Iterator`
[INFO] [stdout]             which is required by `Option<*const Fleet>: Itertools`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> src/scene.rs:168:30
[INFO] [stdout]     |
[INFO] [stdout] 168 |             let s = selected.contains(&(b.deref() as *const Fleet));
[INFO] [stdout]     |                              ^^^^^^^^ `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/option.rs:563:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Itertools`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Option<*const Fleet>: Iterator`
[INFO] [stdout]             which is required by `Option<*const Fleet>: Itertools`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> src/scene.rs:168:30
[INFO] [stdout]     |
[INFO] [stdout] 168 |             let s = selected.contains(&(b.deref() as *const Fleet));
[INFO] [stdout]     |                              ^^^^^^^^ `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/option.rs:563:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Itertools`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Option<*const Fleet>: Iterator`
[INFO] [stdout]             which is required by `Option<*const Fleet>: Itertools`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> src/scene.rs:245:30
[INFO] [stdout]     |
[INFO] [stdout] 245 |             let s = selected.contains(&(b.deref() as *const Fleet));
[INFO] [stdout]     |                              ^^^^^^^^ `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/option.rs:563:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Itertools`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Option<*const Fleet>: Iterator`
[INFO] [stdout]             which is required by `Option<*const Fleet>: Itertools`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> src/scene.rs:245:30
[INFO] [stdout]     |
[INFO] [stdout] 245 |             let s = selected.contains(&(b.deref() as *const Fleet));
[INFO] [stdout]     |                              ^^^^^^^^ `Option<*const Fleet>` is not an iterator
[INFO] [stdout]    --> /rustc/e6e4f7ed1589e03bc2f6c5931c1a72e7947e8682/library/core/src/option.rs:563:1
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Iterator`
[INFO] [stdout]     |
[INFO] [stdout]     = note: doesn't satisfy `Option<*const Fleet>: Itertools`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the following trait bounds were not satisfied:
[INFO] [stdout]             `Option<*const Fleet>: Iterator`
[INFO] [stdout]             which is required by `Option<*const Fleet>: Itertools`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::uniform::SampleBorrow`
[INFO] [stdout]  --> src/scene.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::distributions::uniform::SampleBorrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/scene.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{ops::Deref, rc::{Rc, Weak}, borrow::BorrowMut, cell::{RefCell, RefMut, Ref}, os::unix::prelude::CommandExt, convert::identity};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `os::unix::prelude::CommandExt`
[INFO] [stdout]  --> src/scene.rs:2:88
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{ops::Deref, rc::{Rc, Weak}, borrow::BorrowMut, cell::{RefCell, RefMut, Ref}, os::unix::prelude::CommandExt, convert::identity};
[INFO] [stdout]   |                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::uniform::SampleBorrow`
[INFO] [stdout]  --> src/side.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::distributions::uniform::SampleBorrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::uniform::SampleBorrow`
[INFO] [stdout]  --> src/scene.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rand::distributions::uniform::SampleBorrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `borrow::BorrowMut`
[INFO] [stdout]  --> src/scene.rs:2:39
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{ops::Deref, rc::{Rc, Weak}, borrow::BorrowMut, cell::{RefCell, RefMut, Ref}, os::unix::prelude::CommandExt, convert::identity};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `os::unix::prelude::CommandExt`
[INFO] [stdout]  --> src/scene.rs:2:88
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{ops::Deref, rc::{Rc, Weak}, borrow::BorrowMut, cell::{RefCell, RefMut, Ref}, os::unix::prelude::CommandExt, convert::identity};
[INFO] [stdout]   |                                                                                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rand::distributions::uniform::SampleBorrow`
[INFO] [stdout]  --> src/side.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rand::distributions::uniform::SampleBorrow;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors; 18 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0599, E0635.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `lgh` (bin "lgh" test) due to 5 previous errors; 18 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `lgh` (bin "lgh") due to 5 previous errors; 18 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "819262a52f837990cd32cfd18af90622f3e1bd68cf543bcfe45665f0fe52ee7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "819262a52f837990cd32cfd18af90622f3e1bd68cf543bcfe45665f0fe52ee7d", kill_on_drop: false }`
[INFO] [stdout] 819262a52f837990cd32cfd18af90622f3e1bd68cf543bcfe45665f0fe52ee7d
