[INFO] cloning repository https://github.com/ytaras/roguelike_tutorial
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ytaras/roguelike_tutorial" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytaras%2Froguelike_tutorial", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytaras%2Froguelike_tutorial'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d61884102ef59bdfc1b0f11dd8d4d0eff1452ca7
[INFO] testing ytaras/roguelike_tutorial against 1.47.0 for beta-1.48-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fytaras%2Froguelike_tutorial" "/workspace/builds/worker-2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ytaras/roguelike_tutorial on toolchain 1.47.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ytaras/roguelike_tutorial
[INFO] finished tweaking git repo https://github.com/ytaras/roguelike_tutorial
[INFO] tweaked toml for git repo https://github.com/ytaras/roguelike_tutorial written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate git repo https://github.com/ytaras/roguelike_tutorial already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.47.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rusty-fork v0.2.1
[INFO] [stderr]   Downloaded gl v0.6.5
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[INFO] [stderr]   Downloaded doryen-rs v0.1.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1af6bd83a072cc424165a7e8c204bda2dbbada34f9aa9ac167d1ac2ac014a412
[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" "1af6bd83a072cc424165a7e8c204bda2dbbada34f9aa9ac167d1ac2ac014a412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1af6bd83a072cc424165a7e8c204bda2dbbada34f9aa9ac167d1ac2ac014a412", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af6bd83a072cc424165a7e8c204bda2dbbada34f9aa9ac167d1ac2ac014a412", kill_on_drop: false }`
[INFO] [stdout] 1af6bd83a072cc424165a7e8c204bda2dbbada34f9aa9ac167d1ac2ac014a412
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33347617f414fa9db23105fc85f4e260a9397830eb15388625c402380ebd5d7f
[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" "33347617f414fa9db23105fc85f4e260a9397830eb15388625c402380ebd5d7f", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.4.10
[INFO] [stderr]    Compiling tcod-sys v5.0.0 (https://github.com/rjungemann/tcod-rs.git?branch=fix-sdl2-rendering-mojave#841a6994)
[INFO] [stderr]    Compiling crossbeam-utils v0.6.1
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling memchr v2.1.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling derivative v1.0.2
[INFO] [stderr]    Compiling shred-derive v0.5.1
[INFO] [stderr]    Compiling specs-derive v0.4.0
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling aho-corasick v0.6.9
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling shrev v1.0.1
[INFO] [stderr]    Compiling pretty_env_logger v0.3.0
[INFO] [stderr]    Compiling shred v0.7.1
[INFO] [stderr]    Compiling hibitset v0.5.3
[INFO] [stderr]    Compiling specs v0.14.3
[INFO] [stderr]    Compiling tcod v0.12.1 (https://github.com/rjungemann/tcod-rs.git?branch=fix-sdl2-rendering-mojave#841a6994)
[INFO] [stderr]    Compiling rogue_tutorial v0.5.3-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |     func: Box<Fn(I) -> O>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: use `dyn`: `dyn Fn(I) -> O`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(func: Box<Fn(I) -> O>) -> Self {
[INFO] [stdout]    |                          ^^^^^^^^^^ help: use `dyn`: `dyn Fn(I) -> O`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `specs::error::Error`
[INFO] [stdout]   --> src/systems/logic/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use specs::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/damage.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/fov.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 1  | use super::*;
[INFO] [stdout]    |     -------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 19 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/mod.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 3  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 27 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/mod.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 3  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 48 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/render/mod.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 6  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 72 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RunNow` is imported redundantly
[INFO] [stdout]   --> src/ui/mod.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `RunNow` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 46 |         use specs::RunNow;
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RunNow` is imported redundantly
[INFO] [stdout]   --> src/ui/mod.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `RunNow` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 71 |                 use specs::RunNow;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/ui/mod.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 86 |                             use specs::Join;
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 59.34s
[INFO] running `Command { std: "docker" "inspect" "33347617f414fa9db23105fc85f4e260a9397830eb15388625c402380ebd5d7f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33347617f414fa9db23105fc85f4e260a9397830eb15388625c402380ebd5d7f", kill_on_drop: false }`
[INFO] [stdout] 33347617f414fa9db23105fc85f4e260a9397830eb15388625c402380ebd5d7f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+1.47.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b446239c08878b290f99b062cf182909bcf9ba4fa6a701fcd4f5882438ebcdc7
[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" "b446239c08878b290f99b062cf182909bcf9ba4fa6a701fcd4f5882438ebcdc7", kill_on_drop: false }`
[INFO] [stderr]    Compiling bit-vec v0.5.0
[INFO] [stderr]    Compiling wait-timeout v0.1.5
[INFO] [stderr]    Compiling tempfile v3.0.4
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |     func: Box<Fn(I) -> O>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: use `dyn`: `dyn Fn(I) -> O`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(func: Box<Fn(I) -> O>) -> Self {
[INFO] [stdout]    |                          ^^^^^^^^^^ help: use `dyn`: `dyn Fn(I) -> O`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `specs::error::Error`
[INFO] [stdout]   --> src/systems/logic/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use specs::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/damage.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/fov.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 1  | use super::*;
[INFO] [stdout]    |     -------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 19 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/mod.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 3  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 27 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/mod.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 3  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 48 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/render/mod.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 6  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 72 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RunNow` is imported redundantly
[INFO] [stdout]   --> src/ui/mod.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `RunNow` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 46 |         use specs::RunNow;
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RunNow` is imported redundantly
[INFO] [stdout]   --> src/ui/mod.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `RunNow` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 71 |                 use specs::RunNow;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/ui/mod.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 86 |                             use specs::Join;
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling bit-set v0.5.0
[INFO] [stderr]    Compiling rusty-fork v0.2.1
[INFO] [stderr]    Compiling proptest v0.9.0
[INFO] [stderr]    Compiling rogue_tutorial v0.5.3-alpha.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:34:15
[INFO] [stdout]    |
[INFO] [stdout] 34 |     func: Box<Fn(I) -> O>,
[INFO] [stdout]    |               ^^^^^^^^^^ help: use `dyn`: `dyn Fn(I) -> O`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/common/validations.rs:40:26
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn new(func: Box<Fn(I) -> O>) -> Self {
[INFO] [stdout]    |                          ^^^^^^^^^^ help: use `dyn`: `dyn Fn(I) -> O`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]    --> src/data/structures/level_data/room.rs:107:75
[INFO] [stdout]     |
[INFO] [stdout] 107 |     use proptest::{prop_assert, prop_assert_eq, prop_assert_ne, proptest, proptest_helper};
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]    --> src/data/structures/matrix.rs:162:75
[INFO] [stdout]     |
[INFO] [stdout] 162 |         prop_assert, prop_assert_eq, prop_assume, prop_compose, proptest, proptest_helper,
[INFO] [stdout]     |                                                                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]    --> src/data/structures/pos.rs:122:73
[INFO] [stdout]     |
[INFO] [stdout] 122 |     use proptest::{prop_assert, prop_assert_eq, prop_compose, proptest, proptest_helper};
[INFO] [stdout]     |                                                                         ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]   --> src/levels/functions.rs:32:43
[INFO] [stdout]    |
[INFO] [stdout] 32 |     use proptest::{prop_assert, proptest, proptest_helper};
[INFO] [stdout]    |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `proptest_helper`
[INFO] [stdout]    --> src/levels/generators/mod.rs:128:43
[INFO] [stdout]     |
[INFO] [stdout] 128 |     use proptest::{prop_assert, proptest, proptest_helper};
[INFO] [stdout]     |                                           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `specs::error::Error`
[INFO] [stdout]   --> src/systems/logic/mod.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use specs::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/damage.rs:16:13
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 16 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/fov.rs:19:13
[INFO] [stdout]    |
[INFO] [stdout] 1  | use super::*;
[INFO] [stdout]    |     -------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 19 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/mod.rs:27:13
[INFO] [stdout]    |
[INFO] [stdout] 3  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 27 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/logic/mod.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 3  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 48 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/systems/render/mod.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 6  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 72 |         use specs::Join;
[INFO] [stdout]    |             ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RunNow` is imported redundantly
[INFO] [stdout]   --> src/ui/mod.rs:46:13
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `RunNow` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 46 |         use specs::RunNow;
[INFO] [stdout]    |             ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `RunNow` is imported redundantly
[INFO] [stdout]   --> src/ui/mod.rs:71:21
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `RunNow` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 71 |                 use specs::RunNow;
[INFO] [stdout]    |                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Join` is imported redundantly
[INFO] [stdout]   --> src/ui/mod.rs:86:33
[INFO] [stdout]    |
[INFO] [stdout] 1  | use specs::prelude::*;
[INFO] [stdout]    |     ----------------- the item `Join` is already imported here
[INFO] [stdout] ...
[INFO] [stdout] 86 |                             use specs::Join;
[INFO] [stdout]    |                                 ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.rogue_tutorial.d2mxcopp-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046" "/opt/rustwide/target/debug/deps/rogue_tutorial-eb4639f7f4edc046.mmr4897lwvo8pzh.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out" "-L" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-1a99bd050f5bcac9.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-c3c443d72de8b429.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-8b34c4c4a224fb59.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-b247e4f3706e4767.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-45a697d9a5a880a0.rlib" "/opt/rustwide/target/debug/deps/libtcod-c69ff8539cbfb156.rlib" "/opt/rustwide/target/debug/deps/libtcod_sys-4990e7b2153617df.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-dc50001efa6d6ff9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b12d4cd2ea0f54e1.rlib" "/opt/rustwide/target/debug/deps/libspecs-ea2d3d21dfeeec57.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-06266c27ba7f2f76.rlib" "/opt/rustwide/target/debug/deps/libshrev-5183bd0d6f5f4c7a.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-1959d8de31420c11.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-4062c768c4949362.rlib" "/opt/rustwide/target/debug/deps/librand-0c0f83cb02756c76.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-667b5e51c80ad405.rlib" "/opt/rustwide/target/debug/deps/libnonzero_signed-1091bf5eb9f358bc.rlib" "/opt/rustwide/target/debug/deps/libhibitset-842e341488d116da.rlib" "/opt/rustwide/target/debug/deps/libatom-85801a2cc9bb755a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-9193d8678e5fc251.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-f3eb1a4d97ec58c0.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-b625567667c14d06.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-9cc6c05614c68c3f.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-7c27ce1af973076c.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-5ebb35b2b4e3c8c8.rlib" "/opt/rustwide/target/debug/deps/liblock_api-274e08652db1bc59.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-e91f14253e60aab9.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-69e7ca8d79a8ba73.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-2e0cc35fb4bfda5a.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-46702b924e0a4433.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-1dd1bca1578a947a.rlib" "/opt/rustwide/target/debug/deps/libshred-124217027ffa51a3.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-e7fa99c793c9c473.rlib" "/opt/rustwide/target/debug/deps/libunreachable-4800234e85e61e85.rlib" "/opt/rustwide/target/debug/deps/libvoid-303d4565b8df76df.rlib" "/opt/rustwide/target/debug/deps/librayon-20f311cb24d83436.rlib" "/opt/rustwide/target/debug/deps/librayon_core-2ba3c8310c790032.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-c2aee10dabc0b741.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-71bfbde0f6d7a502.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-905ea8d7fa9ca1b8.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-ec9abe82e49d46a8.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-850c4da9402742c3.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-2cd77c68b329cc64.rlib" "/opt/rustwide/target/debug/deps/libmopa-1e070ad692bec6c3.rlib" "/opt/rustwide/target/debug/deps/libfxhash-396526f6803b73b5.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-f81a91fbec390e41.rlib" "/opt/rustwide/target/debug/deps/libnodrop-4fb049013488e931.rlib" "/opt/rustwide/target/debug/deps/libproptest-dc7d86391d21b0ca.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-55010043ed6e92ff.rlib" "/opt/rustwide/target/debug/deps/libucd_util-df7f6fe803bece59.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-d681acca5bbe0675.rlib" "/opt/rustwide/target/debug/deps/librand-82ebafd06eb9cbea.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-9afd6d7d7b422938.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-4e0204ab312c8f57.rlib" "/opt/rustwide/target/debug/deps/librand_hc-8f1d39963daf946b.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-af76a174b4d43fa5.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-f11c2aa11d550beb.rlib" "/opt/rustwide/target/debug/deps/librand_os-89d1efbaa7724c8f.rlib" "/opt/rustwide/target/debug/deps/librusty_fork-f897c12194d27a68.rlib" "/opt/rustwide/target/debug/deps/libwait_timeout-ef15ac091d292d23.rlib" "/opt/rustwide/target/debug/deps/libtempfile-26066753f4fd2a64.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-82ce32c5edaa5918.rlib" "/opt/rustwide/target/debug/deps/librand-f184c56073092c92.rlib" "/opt/rustwide/target/debug/deps/liblibc-44a5af7d758f1cea.rlib" "/opt/rustwide/target/debug/deps/librand_core-25a274eae6fa6966.rlib" "/opt/rustwide/target/debug/deps/librand_core-d71cae5282502013.rlib" "/opt/rustwide/target/debug/deps/libfnv-f34a80f1f2884e58.rlib" "/opt/rustwide/target/debug/deps/libquick_error-bea411083eb7390e.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-088d4000255f9d1f.rlib" "/opt/rustwide/target/debug/deps/libspin-ba1fb5113f0c7b6b.rlib" "/opt/rustwide/target/debug/deps/libbit_set-cfa8774e0adc4bad.rlib" "/opt/rustwide/target/debug/deps/libbit_vec-234056838e6282e1.rlib" "/opt/rustwide/target/debug/deps/libbitflags-2f2b36b8a5064fee.rlib" "/opt/rustwide/target/debug/deps/liblog-9060998b35dcec98.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-b74cbf0ea7af16b3.rlib" "/opt/rustwide/target/debug/deps/libitertools-4b2b39b45afdc1a5.rlib" "/opt/rustwide/target/debug/deps/libeither-1e31146e15e4bfb2.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-f14aca24435a5414.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-48d342a8b48d1d01.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-14bc0820888c8eb3.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9cbd9e217bff06bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-31826136df98934e.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-075976a117c8fd5d.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2d5cbedfbf17a011.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0474372ff08c5319.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d437c34460d2315a.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-fb61ed1b8cc4de79.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bf76d1b643bfc9f0.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a1b53aa7fddcf418.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-28585e57fac45c73.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-64801769bc15ab28.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-541997b56bb98660.rlib" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cdea3c81adab3d12.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.47.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-cd9f15a39fb65cbc.rlib" "-Wl,-Bdynamic" "-lSDL2" "-ltcod" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_load_font':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:204: undefined reference to `SDL_FreeSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:235: undefined reference to `SDL_UpperBlit'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:236: undefined reference to `SDL_FreeSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:266: undefined reference to `SDL_UpperBlit'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:267: undefined reference to `SDL_FreeSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:305: undefined reference to `SDL_UpperBlit'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:306: undefined reference to `SDL_FreeSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:338: undefined reference to `SDL_MapRGB'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:342: undefined reference to `SDL_SetColorKey'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_console_to_bitmap':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:437: undefined reference to `SDL_UpperBlit'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:467: undefined reference to `SDL_MapRGB'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:468: undefined reference to `SDL_FillRect'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:496: undefined reference to `SDL_MapRGB'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:593: undefined reference to `SDL_UpperBlit'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_startup':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:660: undefined reference to `SDL_Init'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_shutdown':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:675: undefined reference to `SDL_Quit'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_load_player_config':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:726: undefined reference to `SDL_FreeSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_delete_bitmap':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:1559: undefined reference to `SDL_FreeSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl_c.o): in function `TCOD_sys_check_magic_number':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_c.c:1598: undefined reference to `SDL_RWFromFile'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl_img_bmp.o): in function `TCOD_sys_read_bmp':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_img_bmp.c:41: undefined reference to `SDL_RWFromFile'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_img_bmp.c:41: undefined reference to `SDL_LoadBMP_RW'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_img_bmp.c:42: undefined reference to `SDL_GetError'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_img_bmp.c:56: undefined reference to `SDL_CreateRGBSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_img_bmp.c:57: undefined reference to `SDL_UpperBlit'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_img_bmp.c:58: undefined reference to `SDL_FreeSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl_img_bmp.o): in function `TCOD_sys_write_bmp':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_img_bmp.c:66: undefined reference to `SDL_RWFromFile'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl_img_bmp.c:66: undefined reference to `SDL_SaveBMP_RW'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `get_closest_mode':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:54: undefined reference to `SDL_GetWindowDisplayIndex'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:54: undefined reference to `SDL_GetClosestDisplayMode'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `actual_rendering':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:85: undefined reference to `SDL_CreateTextureFromSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:86: undefined reference to `SDL_RenderCopy'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:87: undefined reference to `SDL_DestroyTexture'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `render':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:115: undefined reference to `SDL_GetWindowPixelFormat'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:115: undefined reference to `SDL_PixelFormatEnumToMasks'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:119: undefined reference to `SDL_CreateRGBSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:126: undefined reference to `SDL_FillRect'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:185: undefined reference to `SDL_RenderClear'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:187: undefined reference to `SDL_RenderPresent'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `create_surface':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:232: undefined reference to `SDL_CreateRGBSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:236: undefined reference to `SDL_SetSurfaceAlphaMod'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `create_window':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:270: undefined reference to `SDL_CreateWindow'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:273: undefined reference to `SDL_ShowCursor'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:274: undefined reference to `SDL_GetWindowSize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:291: undefined reference to `SDL_CreateWindow'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:292: undefined reference to `SDL_PumpEvents'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:293: undefined reference to `SDL_SetWindowSize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:298: undefined reference to `SDL_CreateRenderer'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:300: undefined reference to `SDL_SetRenderDrawColor'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `destroy_window':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:310: undefined reference to `SDL_FreeSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:314: undefined reference to `SDL_DestroyRenderer'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:318: undefined reference to `SDL_DestroyWindow'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `set_fullscreen':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:324: undefined reference to `SDL_ShowCursor'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:327: undefined reference to `SDL_SetWindowFullscreen'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:328: undefined reference to `SDL_ShowCursor'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:329: undefined reference to `SDL_GetWindowSize'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:332: undefined reference to `SDL_SetWindowFullscreen'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:333: undefined reference to `SDL_ShowCursor'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `set_window_title':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:342: undefined reference to `SDL_SetWindowTitle'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `save_screenshot':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:351: undefined reference to `SDL_RenderGetViewport'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:352: undefined reference to `SDL_GetWindowPixelFormat'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:353: undefined reference to `SDL_CreateTexture'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:355: undefined reference to `SDL_SetRenderTarget'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:360: undefined reference to `SDL_SetRenderTarget'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:363: undefined reference to `SDL_QueryTexture'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:364: undefined reference to `SDL_LockTexture'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:367: undefined reference to `SDL_PixelFormatEnumToMasks'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:368: undefined reference to `SDL_CreateRGBSurfaceFrom'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:370: undefined reference to `SDL_FreeSurface'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:374: undefined reference to `SDL_UnlockTexture'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:379: undefined reference to `SDL_DestroyTexture'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `get_current_resolution':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:396: undefined reference to `SDL_GetWindowDisplayIndex'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:400: undefined reference to `SDL_GetNumVideoDisplays'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:403: undefined reference to `SDL_GetDisplayBounds'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `set_mouse_position':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:409: undefined reference to `SDL_WarpMouseInWindow'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `get_clipboard_text':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:428: undefined reference to `SDL_free'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:431: undefined reference to `SDL_GetClipboardText'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `set_clipboard_text':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:445: undefined reference to `SDL_SetClipboardText'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `file_read':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:452: undefined reference to `SDL_RWFromFile'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:454: undefined reference to `SDL_RWseek'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:455: undefined reference to `SDL_RWtell'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:456: undefined reference to `SDL_RWseek'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:460: undefined reference to `SDL_RWread'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:461: undefined reference to `SDL_RWclose'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:465: undefined reference to `SDL_RWclose'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `file_exists':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:472: undefined reference to `SDL_RWFromFile'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:474: undefined reference to `SDL_RWclose'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `file_write':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:481: undefined reference to `SDL_RWFromFile'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:483: undefined reference to `SDL_RWwrite'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:484: undefined reference to `SDL_RWclose'
[INFO] [stdout]           /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-ba46be5494d4c5cf/out/libtcod.a(sys_sdl2_c.o): in function `shutdown':
[INFO] [stdout]           /opt/rustwide/cargo-home/git/checkouts/tcod-rs-6afb85ec92484664/841a699/tcod_sys/libtcod/src/sys_sdl2_c.c:490: undefined reference to `SDL_free'
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 16 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rogue_tutorial`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b446239c08878b290f99b062cf182909bcf9ba4fa6a701fcd4f5882438ebcdc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b446239c08878b290f99b062cf182909bcf9ba4fa6a701fcd4f5882438ebcdc7", kill_on_drop: false }`
[INFO] [stdout] b446239c08878b290f99b062cf182909bcf9ba4fa6a701fcd4f5882438ebcdc7
