[INFO] cloning repository https://github.com/kshyr/rust-rpg-cursive
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kshyr/rust-rpg-cursive" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkshyr%2Frust-rpg-cursive", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkshyr%2Frust-rpg-cursive'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a553042d2b10ca4573c74087a33b5d1f1c718aaa
[INFO] checking kshyr/rust-rpg-cursive against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkshyr%2Frust-rpg-cursive" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kshyr/rust-rpg-cursive
[INFO] finished tweaking git repo https://github.com/kshyr/rust-rpg-cursive
[INFO] tweaked toml for git repo https://github.com/kshyr/rust-rpg-cursive written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kshyr/rust-rpg-cursive on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kshyr/rust-rpg-cursive 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ncurses v5.101.0
[INFO] [stderr]   Downloaded enum-map-derive v0.11.0
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[INFO] [stderr]   Downloaded cursive_core v0.3.7
[INFO] [stderr]   Downloaded cursive v0.20.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ecf97759b65da96338389c6f4d9069eb7152f38ec39a99b58840ec62ce179aaa
[INFO] running `Command { std: "docker" "start" "-a" "ecf97759b65da96338389c6f4d9069eb7152f38ec39a99b58840ec62ce179aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ecf97759b65da96338389c6f4d9069eb7152f38ec39a99b58840ec62ce179aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ecf97759b65da96338389c6f4d9069eb7152f38ec39a99b58840ec62ce179aaa", kill_on_drop: false }`
[INFO] [stdout] ecf97759b65da96338389c6f4d9069eb7152f38ec39a99b58840ec62ce179aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7865aee7bc4e86c1ce70df96df12ea19f611834ee433d4adfec566541508bbf3
[INFO] running `Command { std: "docker" "start" "-a" "7865aee7bc4e86c1ce70df96df12ea19f611834ee433d4adfec566541508bbf3", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.51
[INFO] [stderr]    Compiling syn v1.0.107
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling num-iter v0.1.43
[INFO] [stderr]    Compiling crossbeam-utils v0.8.14
[INFO] [stderr]    Compiling serde v1.0.152
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]     Checking itoa v1.0.5
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling ahash v0.8.3
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[INFO] [stderr]     Checking time-core v0.1.0
[INFO] [stderr]     Checking owning_ref v0.4.1
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[INFO] [stderr]     Checking signal-hook-registry v1.4.0
[INFO] [stderr]     Checking unicode-segmentation v1.10.1
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking time v0.3.17
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling ncurses v5.101.0
[INFO] [stderr]    Compiling quote v1.0.23
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[INFO] [stderr]     Checking num-integer v0.1.45
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[INFO] [stderr]     Checking num v0.4.0
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[INFO] [stderr]    Compiling darling_core v0.14.3
[INFO] [stderr]    Compiling enum-map-derive v0.11.0
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[INFO] [stderr]    Compiling darling_macro v0.14.3
[INFO] [stderr]    Compiling darling v0.14.3
[INFO] [stderr]    Compiling enumset_derive v0.6.1
[INFO] [stderr]     Checking enumset v1.0.12
[INFO] [stderr]     Checking cursive_core v0.3.7
[INFO] [stderr]     Checking cursive v0.20.0
[INFO] [stderr]     Checking rust-rpg-cursive v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ColorStyle`, `Color`, and `Style`
[INFO] [stdout]  --> src/main.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cursive::theme::{Color, ColorStyle, Style};
[INFO] [stdout]   |                      ^^^^^  ^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cursive::view::Margins`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cursive::view::Margins;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Button`, `ListView`, `MenuPopup`, `Menubar`, `Panel`, `SliderView`, and `ViewRef`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Button, Dialog, EditView, LinearLayout, ListView, MenuPopup, Menubar, Panel, SelectView,
[INFO] [stdout]   |     ^^^^^^                                  ^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^
[INFO] [stdout] 5 |     SliderView, TextView, ViewRef,
[INFO] [stdout]   |     ^^^^^^^^^^            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CursiveExt` and `align`
[INFO] [stdout]  --> src/main.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use cursive::{align, event::Key, Cursive, CursiveExt};
[INFO] [stdout]   |               ^^^^^                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `direction`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cursive::{direction, traits::*};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:195:23
[INFO] [stdout]     |
[INFO] [stdout] 195 |             } else if (i >= 4 && i <= height - 5 && (j >= 8 && j <= width * 2 - 8)) {
[INFO] [stdout]     |                       ^                                                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 195 -             } else if (i >= 4 && i <= height - 5 && (j >= 8 && j <= width * 2 - 8)) {
[INFO] [stdout] 195 +             } else if i >= 4 && i <= height - 5 && (j >= 8 && j <= width * 2 - 8)  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ColorStyle`, `Color`, and `Style`
[INFO] [stdout]  --> src/main.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use cursive::theme::{Color, ColorStyle, Style};
[INFO] [stdout]   |                      ^^^^^  ^^^^^^^^^^  ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `cursive::view::Margins`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use cursive::view::Margins;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Button`, `ListView`, `MenuPopup`, `Menubar`, `Panel`, `SliderView`, and `ViewRef`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     Button, Dialog, EditView, LinearLayout, ListView, MenuPopup, Menubar, Panel, SelectView,
[INFO] [stdout]   |     ^^^^^^                                  ^^^^^^^^  ^^^^^^^^^  ^^^^^^^  ^^^^^
[INFO] [stdout] 5 |     SliderView, TextView, ViewRef,
[INFO] [stdout]   |     ^^^^^^^^^^            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `CursiveExt` and `align`
[INFO] [stdout]  --> src/main.rs:7:15
[INFO] [stdout]   |
[INFO] [stdout] 7 | use cursive::{align, event::Key, Cursive, CursiveExt};
[INFO] [stdout]   |               ^^^^^                       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `direction`
[INFO] [stdout]  --> src/main.rs:8:15
[INFO] [stdout]   |
[INFO] [stdout] 8 | use cursive::{direction, traits::*};
[INFO] [stdout]   |               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:195:23
[INFO] [stdout]     |
[INFO] [stdout] 195 |             } else if (i >= 4 && i <= height - 5 && (j >= 8 && j <= width * 2 - 8)) {
[INFO] [stdout]     |                       ^                                                           ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 195 -             } else if (i >= 4 && i <= height - 5 && (j >= 8 && j <= width * 2 - 8)) {
[INFO] [stdout] 195 +             } else if i >= 4 && i <= height - 5 && (j >= 8 && j <= width * 2 - 8)  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/main.rs:49:61
[INFO] [stdout]    |
[INFO] [stdout] 49 |             .child(cursive::views::Button::new("Settings", |s| {}))
[INFO] [stdout]    |                                                             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let mut player_x = s.user_data::<UserData>().unwrap().player_loc.x;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut player_y = s.user_data::<UserData>().unwrap().player_loc.y;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_floor`
[INFO] [stdout]    --> src/main.rs:289:31
[INFO] [stdout]     |
[INFO] [stdout] 289 | fn floor_gen(s: &mut Cursive, prev_floor: i32) {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_floor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `number` is never read
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Floor {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 19 |     number: i32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Floor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s`
[INFO] [stdout]   --> src/main.rs:49:61
[INFO] [stdout]    |
[INFO] [stdout] 49 |             .child(cursive::views::Button::new("Settings", |s| {}))
[INFO] [stdout]    |                                                             ^ help: if this is intentional, prefix it with an underscore: `_s`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:119:9
[INFO] [stdout]     |
[INFO] [stdout] 119 |     let mut player_x = s.user_data::<UserData>().unwrap().player_loc.x;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     let mut player_y = s.user_data::<UserData>().unwrap().player_loc.y;
[INFO] [stdout]     |         ----^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_floor`
[INFO] [stdout]    --> src/main.rs:289:31
[INFO] [stdout]     |
[INFO] [stdout] 289 | fn floor_gen(s: &mut Cursive, prev_floor: i32) {
[INFO] [stdout]     |                               ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_floor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `number` is never read
[INFO] [stdout]   --> src/main.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 18 | struct Floor {
[INFO] [stdout]    |        ----- field in this struct
[INFO] [stdout] 19 |     number: i32,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Floor` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.41s
[INFO] running `Command { std: "docker" "inspect" "7865aee7bc4e86c1ce70df96df12ea19f611834ee433d4adfec566541508bbf3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7865aee7bc4e86c1ce70df96df12ea19f611834ee433d4adfec566541508bbf3", kill_on_drop: false }`
[INFO] [stdout] 7865aee7bc4e86c1ce70df96df12ea19f611834ee433d4adfec566541508bbf3
