[INFO] cloning repository https://github.com/DerArzt515/rusty_dun
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/DerArzt515/rusty_dun" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerArzt515%2Frusty_dun", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerArzt515%2Frusty_dun'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc2e21efe5b01a00d59294760f61f1eff0be2e10
[INFO] testing DerArzt515/rusty_dun against 1.60.0 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDerArzt515%2Frusty_dun" "/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/DerArzt515/rusty_dun on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/DerArzt515/rusty_dun
[INFO] finished tweaking git repo https://github.com/DerArzt515/rusty_dun
[INFO] tweaked toml for git repo https://github.com/DerArzt515/rusty_dun written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/DerArzt515/rusty_dun already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13d3b1ea781023eca921a30d618204f9e804412b5f44e3cc8d95ec53e39594c2
[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" "13d3b1ea781023eca921a30d618204f9e804412b5f44e3cc8d95ec53e39594c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13d3b1ea781023eca921a30d618204f9e804412b5f44e3cc8d95ec53e39594c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d3b1ea781023eca921a30d618204f9e804412b5f44e3cc8d95ec53e39594c2", kill_on_drop: false }`
[INFO] [stdout] 13d3b1ea781023eca921a30d618204f9e804412b5f44e3cc8d95ec53e39594c2
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5ffab942455dad56dfc8e97825bd9bdf6d49ff3bd3ed773905ad9b849d9d2824
[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" "5ffab942455dad56dfc8e97825bd9bdf6d49ff3bd3ed773905ad9b849d9d2824", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.90
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling toml v0.4.10
[INFO] [stderr]    Compiling dun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::models::Tile`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::models::Tile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::models::Frame`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::models::Frame;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/ui.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         HALL => '.',
[INFO] [stdout]    |         ---- matches any value
[INFO] [stdout] 11 |         ROOM => '#',
[INFO] [stdout]    |         ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/ui.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         HALL => '.',
[INFO] [stdout]    |         ---- matches any value
[INFO] [stdout] 11 |         ROOM => '#',
[INFO] [stdout] 12 |         _ => ' '
[INFO] [stdout]    |         ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `HALL`
[INFO] [stdout]   --> src/ui.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         HALL => '.',
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_HALL`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ROOM`
[INFO] [stdout]   --> src/ui.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         ROOM => '#',
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_ROOM`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_hardness`
[INFO] [stdout]   --> src/models.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn make_wall(max_hardness: u16, gen: &dyn Fn() -> u16 ) -> Tile {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_hardness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/models.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         for r in 0usize..height {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/models.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for c in 0usize..width {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Thing`
[INFO] [stdout]  --> src/ui.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Thing {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]  --> src/models.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn get(&self, row: usize, col: usize) -> &T {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_num_rows`
[INFO] [stdout]   --> src/models.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn get_num_rows(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_num_cols`
[INFO] [stdout]   --> src/models.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn get_num_cols(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `location_in_frame`
[INFO] [stdout]   --> src/models.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn location_in_frame(&self, row: usize, col: usize) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WALL`
[INFO] [stdout]   --> src/models.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     WALL { hardness: u16 },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ROOM`
[INFO] [stdout]   --> src/models.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     ROOM{ hardness: u16 },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_wall`
[INFO] [stdout]   --> src/models.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn make_wall(max_hardness: u16, gen: &dyn Fn() -> u16 ) -> Tile {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HALL` should have a snake case name
[INFO] [stdout]   --> src/ui.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         HALL => '.',
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `hall`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ROOM` should have a snake case name
[INFO] [stdout]   --> src/ui.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         ROOM => '#',
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `room`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 31.87s
[INFO] running `Command { std: "docker" "inspect" "5ffab942455dad56dfc8e97825bd9bdf6d49ff3bd3ed773905ad9b849d9d2824", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ffab942455dad56dfc8e97825bd9bdf6d49ff3bd3ed773905ad9b849d9d2824", kill_on_drop: false }`
[INFO] [stdout] 5ffab942455dad56dfc8e97825bd9bdf6d49ff3bd3ed773905ad9b849d9d2824
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 7cd4416d8fb72aa1513c79aa91a85ac965940b90fa0ad6a8186b542d770edf63
[INFO] running `Command { std: "docker" "start" "-a" "7cd4416d8fb72aa1513c79aa91a85ac965940b90fa0ad6a8186b542d770edf63", kill_on_drop: false }`
[INFO] [stderr]    Compiling dun v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::models::Tile`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::models::Tile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::models::Frame`
[INFO] [stdout]  --> src/main.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::models::Frame;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/ui.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         HALL => '.',
[INFO] [stdout]    |         ---- matches any value
[INFO] [stdout] 11 |         ROOM => '#',
[INFO] [stdout]    |         ^^^^ unreachable pattern
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/ui.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         HALL => '.',
[INFO] [stdout]    |         ---- matches any value
[INFO] [stdout] 11 |         ROOM => '#',
[INFO] [stdout] 12 |         _ => ' '
[INFO] [stdout]    |         ^ unreachable pattern
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `HALL`
[INFO] [stdout]   --> src/ui.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         HALL => '.',
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_HALL`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ROOM`
[INFO] [stdout]   --> src/ui.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         ROOM => '#',
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_ROOM`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `max_hardness`
[INFO] [stdout]   --> src/models.rs:49:18
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn make_wall(max_hardness: u16, gen: &dyn Fn() -> u16 ) -> Tile {
[INFO] [stdout]    |                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_hardness`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `r`
[INFO] [stdout]   --> src/models.rs:32:13
[INFO] [stdout]    |
[INFO] [stdout] 32 |         for r in 0usize..height {
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `c`
[INFO] [stdout]   --> src/models.rs:34:17
[INFO] [stdout]    |
[INFO] [stdout] 34 |             for c in 0usize..width {
[INFO] [stdout]    |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `Thing`
[INFO] [stdout]  --> src/ui.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Thing {
[INFO] [stdout]   |            ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get`
[INFO] [stdout]  --> src/models.rs:6:12
[INFO] [stdout]   |
[INFO] [stdout] 6 |     pub fn get(&self, row: usize, col: usize) -> &T {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_num_rows`
[INFO] [stdout]   --> src/models.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn get_num_rows(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_num_cols`
[INFO] [stdout]   --> src/models.rs:17:12
[INFO] [stdout]    |
[INFO] [stdout] 17 |     pub fn get_num_cols(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `location_in_frame`
[INFO] [stdout]   --> src/models.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn location_in_frame(&self, row: usize, col: usize) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `WALL`
[INFO] [stdout]   --> src/models.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     WALL { hardness: u16 },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `ROOM`
[INFO] [stdout]   --> src/models.rs:46:5
[INFO] [stdout]    |
[INFO] [stdout] 46 |     ROOM{ hardness: u16 },
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `make_wall`
[INFO] [stdout]   --> src/models.rs:49:8
[INFO] [stdout]    |
[INFO] [stdout] 49 | pub fn make_wall(max_hardness: u16, gen: &dyn Fn() -> u16 ) -> Tile {
[INFO] [stdout]    |        ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `HALL` should have a snake case name
[INFO] [stdout]   --> src/ui.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |         HALL => '.',
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `hall`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ROOM` should have a snake case name
[INFO] [stdout]   --> src/ui.rs:11:9
[INFO] [stdout]    |
[INFO] [stdout] 11 |         ROOM => '#',
[INFO] [stdout]    |         ^^^^ help: convert the identifier to snake case: `room`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "7cd4416d8fb72aa1513c79aa91a85ac965940b90fa0ad6a8186b542d770edf63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cd4416d8fb72aa1513c79aa91a85ac965940b90fa0ad6a8186b542d770edf63", kill_on_drop: false }`
[INFO] [stdout] 7cd4416d8fb72aa1513c79aa91a85ac965940b90fa0ad6a8186b542d770edf63
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 69cb715f7c9bbc20a299b02cf2240998cf1e46e99f8cbca994648df4ed9f6104
[INFO] running `Command { std: "docker" "start" "-a" "69cb715f7c9bbc20a299b02cf2240998cf1e46e99f8cbca994648df4ed9f6104", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::models::Tile`
[INFO] [stderr]  --> src/main.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::models::Tile;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::models::Frame`
[INFO] [stderr]  --> src/main.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use crate::models::Frame;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/ui.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         HALL => '.',
[INFO] [stderr]    |         ---- matches any value
[INFO] [stderr] 11 |         ROOM => '#',
[INFO] [stderr]    |         ^^^^ unreachable pattern
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/ui.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         HALL => '.',
[INFO] [stderr]    |         ---- matches any value
[INFO] [stderr] 11 |         ROOM => '#',
[INFO] [stderr] 12 |         _ => ' '
[INFO] [stderr]    |         ^ unreachable pattern
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `HALL`
[INFO] [stderr]   --> src/ui.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         HALL => '.',
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_HALL`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ROOM`
[INFO] [stderr]   --> src/ui.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         ROOM => '#',
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_ROOM`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `max_hardness`
[INFO] [stderr]   --> src/models.rs:49:18
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn make_wall(max_hardness: u16, gen: &dyn Fn() -> u16 ) -> Tile {
[INFO] [stderr]    |                  ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_max_hardness`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]   --> src/models.rs:32:13
[INFO] [stderr]    |
[INFO] [stderr] 32 |         for r in 0usize..height {
[INFO] [stderr]    |             ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `c`
[INFO] [stderr]   --> src/models.rs:34:17
[INFO] [stderr]    |
[INFO] [stderr] 34 |             for c in 0usize..width {
[INFO] [stderr]    |                 ^ help: if this is intentional, prefix it with an underscore: `_c`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Thing`
[INFO] [stderr]  --> src/ui.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct Thing {
[INFO] [stderr]   |            ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get`
[INFO] [stderr]  --> src/models.rs:6:12
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub fn get(&self, row: usize, col: usize) -> &T {
[INFO] [stderr]   |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_num_rows`
[INFO] [stderr]   --> src/models.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 |     pub fn get_num_rows(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `get_num_cols`
[INFO] [stderr]   --> src/models.rs:17:12
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub fn get_num_cols(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `location_in_frame`
[INFO] [stderr]   --> src/models.rs:25:12
[INFO] [stderr]    |
[INFO] [stderr] 25 |     pub fn location_in_frame(&self, row: usize, col: usize) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `WALL`
[INFO] [stderr]   --> src/models.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     WALL { hardness: u16 },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ROOM`
[INFO] [stderr]   --> src/models.rs:46:5
[INFO] [stderr]    |
[INFO] [stderr] 46 |     ROOM{ hardness: u16 },
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `make_wall`
[INFO] [stderr]   --> src/models.rs:49:8
[INFO] [stderr]    |
[INFO] [stderr] 49 | pub fn make_wall(max_hardness: u16, gen: &dyn Fn() -> u16 ) -> Tile {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `HALL` should have a snake case name
[INFO] [stderr]   --> src/ui.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |         HALL => '.',
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `hall`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ROOM` should have a snake case name
[INFO] [stderr]   --> src/ui.rs:11:9
[INFO] [stderr]    |
[INFO] [stderr] 11 |         ROOM => '#',
[INFO] [stderr]    |         ^^^^ help: convert the identifier to snake case: `room`
[INFO] [stderr] 
[INFO] [stderr] warning: `dun` (bin "dun" test) generated 19 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dun-194e103c24fb2b2f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "69cb715f7c9bbc20a299b02cf2240998cf1e46e99f8cbca994648df4ed9f6104", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "69cb715f7c9bbc20a299b02cf2240998cf1e46e99f8cbca994648df4ed9f6104", kill_on_drop: false }`
[INFO] [stdout] 69cb715f7c9bbc20a299b02cf2240998cf1e46e99f8cbca994648df4ed9f6104