[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] d7d54585e809fcb0dd9895ba28fbf676bfa09a4e [INFO] checking totem3/poyo against master#80399064afa4a2cd153f30d02c25f7ea0383ed65 for opaque-soundness-fix [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotem3%2Fpoyo" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/totem3/poyo on toolchain 80399064afa4a2cd153f30d02c25f7ea0383ed65 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc1/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-3-tc1/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+80399064afa4a2cd153f30d02c25f7ea0383ed65" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking totem3/poyo against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotem3%2Fpoyo" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/totem3/poyo on toolchain 09bc67b9158392361780e779d32997f14cc75c39 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc2/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-3-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking totem3/poyo against master#09bc67b9158392361780e779d32997f14cc75c39 for opaque-soundness-fix [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftotem3%2Fpoyo" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/totem3/poyo on toolchain 09bc67b9158392361780e779d32997f14cc75c39 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3-tc2/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-3-tc2/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: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ncurses v5.85.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5271d149d9384c7eb218701b6b375eb37d509a27f02757e2c73096be47eb6ed9 [INFO] running `Command { std: "docker" "start" "-a" "5271d149d9384c7eb218701b6b375eb37d509a27f02757e2c73096be47eb6ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5271d149d9384c7eb218701b6b375eb37d509a27f02757e2c73096be47eb6ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5271d149d9384c7eb218701b6b375eb37d509a27f02757e2c73096be47eb6ed9", kill_on_drop: false }` [INFO] [stdout] 5271d149d9384c7eb218701b6b375eb37d509a27f02757e2c73096be47eb6ed9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+09bc67b9158392361780e779d32997f14cc75c39" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2c68bc1dff33ee628a4dcb71f9f0e3303250c513dc56cdfc81e03ce0519f425a [INFO] running `Command { std: "docker" "start" "-a" "2c68bc1dff33ee628a4dcb71f9f0e3303250c513dc56cdfc81e03ce0519f425a", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition [INFO] [stderr] Compiling gcc v0.3.45 [INFO] [stderr] Checking rand v0.3.15 [INFO] [stderr] Compiling ncurses v5.85.0 [INFO] [stderr] Checking curses v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/color.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/position.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/poyopoyo.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `From` is imported redundantly [INFO] [stdout] --> src/color.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::convert::From; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `From` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::stderr` [INFO] [stdout] --> src/field.rs:286:9 [INFO] [stdout] | [INFO] [stdout] 286 | use std::io::stderr; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io::Write` [INFO] [stdout] --> src/field.rs:287:9 [INFO] [stdout] | [INFO] [stdout] 287 | use std::io::Write; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/position.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> src/poyopoyo.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use std::default::Default; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/09bc67b9158392361780e779d32997f14cc75c39/library/std/src/prelude/mod.rs:105:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [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:291:32 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Field { [INFO] [stdout] | ---------------- function or associated item `default` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 291 | let mut field = Field::default(); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `Field` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Field`, consider using `Field::new` which returns `Field` [INFO] [stdout] --> src/field.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(tx: Sender, size: Size) -> Self { [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:305:32 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Field { [INFO] [stdout] | ---------------- function or associated item `default` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 305 | let mut field = Field::default(); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `Field` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Field`, consider using `Field::new` which returns `Field` [INFO] [stdout] --> src/field.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(tx: Sender, size: Size) -> Self { [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:323:32 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Field { [INFO] [stdout] | ---------------- function or associated item `default` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 323 | let mut field = Field::default(); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `Field` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Field`, consider using `Field::new` which returns `Field` [INFO] [stdout] --> src/field.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(tx: Sender, size: Size) -> Self { [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:334:32 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Field { [INFO] [stdout] | ---------------- function or associated item `default` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 334 | let mut field = Field::default(); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `Field` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Field`, consider using `Field::new` which returns `Field` [INFO] [stdout] --> src/field.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(tx: Sender, size: Size) -> Self { [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:345:32 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Field { [INFO] [stdout] | ---------------- function or associated item `default` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 345 | let mut field = Field::default(); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `Field` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Field`, consider using `Field::new` which returns `Field` [INFO] [stdout] --> src/field.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(tx: Sender, size: Size) -> Self { [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] warning: fields `max_size` and `size` are never read [INFO] [stdout] --> src/cli.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct CliView { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 13 | max_size: Size, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 14 | size: Size, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `width` and `height` are never used [INFO] [stdout] --> src/cli.rs:104:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl CliView { [INFO] [stdout] | ------------ methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 104 | pub fn width(&self) -> usize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | pub fn height(&self) -> usize { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> src/poyopoyo.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl PoyoPoyo { [INFO] [stdout] | ------------- associated function in this implementation [INFO] [stdout] 14 | pub fn new(p1: Poyo, p2: Poyo) -> Self { [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:355:32 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Field { [INFO] [stdout] | ---------------- function or associated item `default` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 355 | let mut field = Field::default(); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `Field` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Field`, consider using `Field::new` which returns `Field` [INFO] [stdout] --> src/field.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(tx: Sender, size: Size) -> Self { [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:388:15 [INFO] [stdout] | [INFO] [stdout] 388 | ..Default::default() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Field: Default` is not satisfied [INFO] [stdout] --> src/field.rs:428:15 [INFO] [stdout] | [INFO] [stdout] 428 | ..Default::default() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Field: Default` is not satisfied [INFO] [stdout] --> src/field.rs:466:15 [INFO] [stdout] | [INFO] [stdout] 466 | ..Default::default() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Field` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0277]: the trait bound `Field: Default` is not satisfied [INFO] [stdout] --> src/field.rs:500:15 [INFO] [stdout] | [INFO] [stdout] 500 | ..Default::default() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ the trait `Default` is not implemented for `Field` [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:515:32 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Field { [INFO] [stdout] | ---------------- function or associated item `default` not found for this struct [INFO] [stdout] ... [INFO] [stdout] 515 | let mut field = Field::default(); [INFO] [stdout] | ^^^^^^^ function or associated item not found in `Field` [INFO] [stdout] | [INFO] [stdout] note: if you're trying to build a new `Field`, consider using `Field::new` which returns `Field` [INFO] [stdout] --> src/field.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn new(tx: Sender, size: Size) -> Self { [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; 5 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` (bin "curses" test) due to 12 previous errors; 5 warnings emitted [INFO] running `Command { std: "docker" "inspect" "2c68bc1dff33ee628a4dcb71f9f0e3303250c513dc56cdfc81e03ce0519f425a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2c68bc1dff33ee628a4dcb71f9f0e3303250c513dc56cdfc81e03ce0519f425a", kill_on_drop: false }` [INFO] [stdout] 2c68bc1dff33ee628a4dcb71f9f0e3303250c513dc56cdfc81e03ce0519f425a