[INFO] cloning repository https://github.com/totem3/poyo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/totem3/poyo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotem3%2Fpoyo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotem3%2Fpoyo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0d14e1eea0bceae5c4b4403724faec98fc3163ab
[INFO] building totem3/poyo against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotem3%2Fpoyo" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/totem3/poyo on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-9/source/.cargo/config
[INFO] started tweaking git repo https://github.com/totem3/poyo
[INFO] finished tweaking git repo https://github.com/totem3/poyo
[INFO] tweaked toml for git repo https://github.com/totem3/poyo written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/totem3/poyo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e269e4b29dfab0cd2c4d379344d28fde71e48cbf82293d767fba9dba525617f2
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e269e4b29dfab0cd2c4d379344d28fde71e48cbf82293d767fba9dba525617f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e269e4b29dfab0cd2c4d379344d28fde71e48cbf82293d767fba9dba525617f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e269e4b29dfab0cd2c4d379344d28fde71e48cbf82293d767fba9dba525617f2", kill_on_drop: false }`
[INFO] [stdout] e269e4b29dfab0cd2c4d379344d28fde71e48cbf82293d767fba9dba525617f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1345c7ecec06edc51518cdec8f3d24359b2984b3389eef9a5839d4a65afc08e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e1345c7ecec06edc51518cdec8f3d24359b2984b3389eef9a5839d4a65afc08e", kill_on_drop: false }`
[INFO] [stderr]    Compiling gcc v0.3.45
[INFO] [stderr]    Compiling ncurses v5.85.0
[INFO] [stderr]    Compiling curses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `event::Event`
[INFO] [stdout]  --> src/cli.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use event::Event;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc::Receiver`
[INFO] [stdout]  --> src/cli.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::mpsc::Receiver;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]   --> src/main.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sender`
[INFO] [stdout]   --> src/main.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::sync::mpsc::{channel, Sender, Receiver};
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let mut input = Input::new(tx.clone());
[INFO] [stdout]    |         ----^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let mut tx = tx.clone();
[INFO] [stdout]    |             ----^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `max_size`
[INFO] [stdout]   --> src/cli.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     max_size: Size,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `size`
[INFO] [stdout]   --> src/cli.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 |     size: Size,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `width`
[INFO] [stdout]   --> src/cli.rs:85:12
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn width(&self) -> usize {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `height`
[INFO] [stdout]   --> src/cli.rs:89:12
[INFO] [stdout]    |
[INFO] [stdout] 89 |     pub fn height(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/poyopoyo.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new(p1: Poyo, p2: Poyo) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `top`
[INFO] [stdout]   --> src/poyopoyo.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn top(&self) -> i32 {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:64:31
[INFO] [stdout]    |
[INFO] [stdout] 64 | ...                   tx.send(Event::FrameUpdate);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:68:31
[INFO] [stdout]    |
[INFO] [stdout] 68 | ...                   tx.send(Event::Tick);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/field.rs:98:9
[INFO] [stdout]    |
[INFO] [stdout] 98 |         self.tx.send(Event::MovePoyo(self.poyos.clone()));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/input.rs:19:39
[INFO] [stdout]    |
[INFO] [stdout] 19 | ...                   self.tx.send(Event::Input(ch));
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/input.rs:22:35
[INFO] [stdout]    |
[INFO] [stdout] 22 | ...                   self.tx.send(Event::Exit);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 17 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "e1345c7ecec06edc51518cdec8f3d24359b2984b3389eef9a5839d4a65afc08e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1345c7ecec06edc51518cdec8f3d24359b2984b3389eef9a5839d4a65afc08e", kill_on_drop: false }`
[INFO] [stdout] e1345c7ecec06edc51518cdec8f3d24359b2984b3389eef9a5839d4a65afc08e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a751e1354a91334e399ed3c0096ea83df7e81bafd3fb1801d4a80349b0f7ec1
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "9a751e1354a91334e399ed3c0096ea83df7e81bafd3fb1801d4a80349b0f7ec1", kill_on_drop: false }`
[INFO] [stderr]    Compiling curses v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `event::Event`
[INFO] [stdout]  --> src/cli.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use event::Event;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::mpsc::Receiver`
[INFO] [stdout]  --> src/cli.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::sync::mpsc::Receiver;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::stderr`
[INFO] [stdout]    --> src/field.rs:270:9
[INFO] [stdout]     |
[INFO] [stdout] 270 |     use std::io::stderr;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]    --> src/field.rs:271:9
[INFO] [stdout]     |
[INFO] [stdout] 271 |     use std::io::Write;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Arc`, `Mutex`
[INFO] [stdout]   --> src/main.rs:17:17
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::sync::{Arc, Mutex};
[INFO] [stdout]    |                 ^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Sender`
[INFO] [stdout]   --> src/main.rs:24:32
[INFO] [stdout]    |
[INFO] [stdout] 24 | use std::sync::mpsc::{channel, Sender, Receiver};
[INFO] [stdout]    |                                ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `Field` in the current scope
[INFO] [stdout]    --> src/field.rs:282:32
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct Field {
[INFO] [stdout]     | ---------------- function or associated item `default` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 282 |         let mut field = Field::default();
[INFO] [stdout]     |                                ^^^^^^^ function or associated item not found in `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `Field` in the current scope
[INFO] [stdout]    --> src/field.rs:296:32
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct Field {
[INFO] [stdout]     | ---------------- function or associated item `default` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 296 |         let mut field = Field::default();
[INFO] [stdout]     |                                ^^^^^^^ function or associated item not found in `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `Field` in the current scope
[INFO] [stdout]    --> src/field.rs:314:32
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct Field {
[INFO] [stdout]     | ---------------- function or associated item `default` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 314 |         let mut field = Field::default();
[INFO] [stdout]     |                                ^^^^^^^ function or associated item not found in `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `Field` in the current scope
[INFO] [stdout]    --> src/field.rs:325:32
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct Field {
[INFO] [stdout]     | ---------------- function or associated item `default` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 325 |         let mut field = Field::default();
[INFO] [stdout]     |                                ^^^^^^^ function or associated item not found in `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `Field` in the current scope
[INFO] [stdout]    --> src/field.rs:336:32
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct Field {
[INFO] [stdout]     | ---------------- function or associated item `default` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 336 |         let mut field = Field::default();
[INFO] [stdout]     |                                ^^^^^^^ function or associated item not found in `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `Field` in the current scope
[INFO] [stdout]    --> src/field.rs:346:32
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct Field {
[INFO] [stdout]     | ---------------- function or associated item `default` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 346 |         let mut field = Field::default();
[INFO] [stdout]     |                                ^^^^^^^ function or associated item not found in `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Field: Default` is not satisfied
[INFO] [stdout]    --> src/field.rs:372:15
[INFO] [stdout]     |
[INFO] [stdout] 372 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required by `std::default::Default::default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Field: Default` is not satisfied
[INFO] [stdout]    --> src/field.rs:409:15
[INFO] [stdout]     |
[INFO] [stdout] 409 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required by `std::default::Default::default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Field: Default` is not satisfied
[INFO] [stdout]    --> src/field.rs:446:15
[INFO] [stdout]     |
[INFO] [stdout] 446 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required by `std::default::Default::default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: the trait bound `Field: Default` is not satisfied
[INFO] [stdout]    --> src/field.rs:480:15
[INFO] [stdout]     |
[INFO] [stdout] 480 |             ..Default::default()
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = note: required by `std::default::Default::default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no function or associated item named `default` found for struct `Field` in the current scope
[INFO] [stdout]    --> src/field.rs:495:32
[INFO] [stdout]     |
[INFO] [stdout] 14  | pub struct Field {
[INFO] [stdout]     | ---------------- function or associated item `default` not found for this
[INFO] [stdout] ...
[INFO] [stdout] 495 |         let mut field = Field::default();
[INFO] [stdout]     |                                ^^^^^^^ function or associated item not found in `Field`
[INFO] [stdout]     |
[INFO] [stdout]     = help: items from traits can only be used if the trait is implemented and in scope
[INFO] [stdout]     = note: the following trait defines an item `default`, perhaps you need to implement it:
[INFO] [stdout]             candidate #1: `Default`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 11 previous errors; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0277, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0277`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `curses`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "9a751e1354a91334e399ed3c0096ea83df7e81bafd3fb1801d4a80349b0f7ec1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a751e1354a91334e399ed3c0096ea83df7e81bafd3fb1801d4a80349b0f7ec1", kill_on_drop: false }`
[INFO] [stdout] 9a751e1354a91334e399ed3c0096ea83df7e81bafd3fb1801d4a80349b0f7ec1
