[INFO] cloning repository https://github.com/richardanaya/yokai
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/richardanaya/yokai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardanaya%2Fyokai", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardanaya%2Fyokai'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9abfffd27e3f81355ccafd1e4b2ef2411121ebf3
[INFO] checking richardanaya/yokai against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frichardanaya%2Fyokai" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/richardanaya/yokai on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/richardanaya/yokai
[INFO] finished tweaking git repo https://github.com/richardanaya/yokai
[INFO] tweaked toml for git repo https://github.com/richardanaya/yokai written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/richardanaya/yokai 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ansi-escapes v0.1.1
[INFO] [stderr]   Downloaded kimono v0.1.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 05100049a6bb3c26b7f70b7dbd88de8e07d9cce6f5224b4794a78c92abc689be
[INFO] running `Command { std: "docker" "start" "-a" "05100049a6bb3c26b7f70b7dbd88de8e07d9cce6f5224b4794a78c92abc689be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "05100049a6bb3c26b7f70b7dbd88de8e07d9cce6f5224b4794a78c92abc689be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05100049a6bb3c26b7f70b7dbd88de8e07d9cce6f5224b4794a78c92abc689be", kill_on_drop: false }`
[INFO] [stdout] 05100049a6bb3c26b7f70b7dbd88de8e07d9cce6f5224b4794a78c92abc689be
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6c1581b509f9b6fd5ff3bb8fe845159a5543bb224339c555062ef9cdb9b42815
[INFO] running `Command { std: "docker" "start" "-a" "6c1581b509f9b6fd5ff3bb8fe845159a5543bb224339c555062ef9cdb9b42815", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.131
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]     Checking ansi-escapes v0.1.1
[INFO] [stderr]     Checking getrandom v0.2.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking mio v0.8.4
[INFO] [stderr]     Checking parking_lot_core v0.9.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]     Checking kimono v0.1.3
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking yokai v0.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `cursor`
[INFO] [stdout]  --> src/main.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossterm::{cursor, event, terminal};
[INFO] [stdout]   |                 ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EntityName`, `Entity`, `Item`, `Land`, `Monster`, `Player`
[INFO] [stdout]  --> src/main.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use entities::{Entity, EntityName, Item, Land, Map, Monster, Player};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^^^  ^^^^  ^^^^       ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cursor`
[INFO] [stdout]  --> src/main.rs:2:17
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crossterm::{cursor, event, terminal};
[INFO] [stdout]   |                 ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `EntityName`, `Entity`, `Item`, `Land`, `Monster`, `Player`
[INFO] [stdout]  --> src/main.rs:9:16
[INFO] [stdout]   |
[INFO] [stdout] 9 | use entities::{Entity, EntityName, Item, Land, Map, Monster, Player};
[INFO] [stdout]   |                ^^^^^^  ^^^^^^^^^^  ^^^^  ^^^^       ^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/entities/mod.rs:208:26
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn render(&self, size: (u16, u16)) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `size`
[INFO] [stdout]    --> src/entities/mod.rs:208:26
[INFO] [stdout]     |
[INFO] [stdout] 208 |     pub fn render(&self, size: (u16, u16)) {
[INFO] [stdout]     |                          ^^^^ help: if this is intentional, prefix it with an underscore: `_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/entities/mod.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |         let mut time_of_day;
[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/entities/mod.rs:249:13
[INFO] [stdout]     |
[INFO] [stdout] 249 |         let mut time_of_day;
[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: fields `english_name`, `japanese_name`, `discovered`, and `use_japanese` are never read
[INFO] [stdout]   --> src/entities/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct EntityName {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 32 |     pub english_name: &'static str,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub japanese_name: Option<&'static str>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 34 |     pub discovered: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 35 |     pub use_japanese: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `english_name`, `japanese_name`, `discovered`, and `use_japanese` are never read
[INFO] [stdout]   --> src/entities/mod.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct EntityName {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 32 |     pub english_name: &'static str,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 33 |     pub japanese_name: Option<&'static str>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 34 |     pub discovered: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 35 |     pub use_japanese: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `description`, `opacity`, and `visibly_blocking` are never read
[INFO] [stdout]   --> src/entities/mod.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Entity {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 39 |     pub name: EntityName,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 40 |     pub description: &'static str,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub opacity: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 44 |     pub visibly_blocking: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entity` is never read
[INFO] [stdout]   --> src/entities/mod.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Monster {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 48 |     pub entity: Entity,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name`, `description`, `opacity`, and `visibly_blocking` are never read
[INFO] [stdout]   --> src/entities/mod.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Entity {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 39 |     pub name: EntityName,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 40 |     pub description: &'static str,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 43 |     pub opacity: u8,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 44 |     pub visibly_blocking: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entity` is never read
[INFO] [stdout]   --> src/entities/mod.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Item {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 52 |     pub entity: Entity,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entity` is never read
[INFO] [stdout]   --> src/entities/mod.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 | pub struct Monster {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 48 |     pub entity: Entity,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `position` is never read
[INFO] [stdout]   --> src/entities/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct LandInstance {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub position: (usize, usize),
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `entity` is never read
[INFO] [stdout]   --> src/entities/mod.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct Item {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 52 |     pub entity: Entity,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `items` and `monsters` are never read
[INFO] [stdout]   --> src/entities/mod.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct Map {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub items: Vec<Item>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 79 |     pub monsters: Vec<Monster>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `position` is never read
[INFO] [stdout]   --> src/entities/mod.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 60 | pub struct LandInstance {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 64 |     pub position: (usize, usize),
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `items` and `monsters` are never read
[INFO] [stdout]   --> src/entities/mod.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub struct Map {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub items: Vec<Item>,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 79 |     pub monsters: Vec<Monster>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 10 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.43s
[INFO] running `Command { std: "docker" "inspect" "6c1581b509f9b6fd5ff3bb8fe845159a5543bb224339c555062ef9cdb9b42815", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c1581b509f9b6fd5ff3bb8fe845159a5543bb224339c555062ef9cdb9b42815", kill_on_drop: false }`
[INFO] [stdout] 6c1581b509f9b6fd5ff3bb8fe845159a5543bb224339c555062ef9cdb9b42815