[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 beta-2020-10-09 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-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ytaras/roguelike_tutorial on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "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-6/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" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/rjungemann/tcod-rs.git`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 38ab1c0e1786b678fcf46984b6dc6cc662ce7450de369d2758ef83274330529f
[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" "38ab1c0e1786b678fcf46984b6dc6cc662ce7450de369d2758ef83274330529f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "38ab1c0e1786b678fcf46984b6dc6cc662ce7450de369d2758ef83274330529f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "38ab1c0e1786b678fcf46984b6dc6cc662ce7450de369d2758ef83274330529f", kill_on_drop: false }`
[INFO] [stdout] 38ab1c0e1786b678fcf46984b6dc6cc662ce7450de369d2758ef83274330529f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-10-09" "build" "--frozen" "--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] 084018edc70102dd4ce1806ef2b7f06b6373a0c1a2916e4d3155a9d561c40f27
[INFO] running `Command { std: "docker" "start" "-a" "084018edc70102dd4ce1806ef2b7f06b6373a0c1a2916e4d3155a9d561c40f27", kill_on_drop: false }`
[INFO] [stderr]    Compiling spin v0.4.10
[INFO] [stderr]    Compiling autocfg v0.1.1
[INFO] [stderr]    Compiling nonzero_signed v1.0.2
[INFO] [stderr]    Compiling arrayvec v0.4.8
[INFO] [stderr]    Compiling crossbeam-utils v0.6.1
[INFO] [stderr]    Compiling itertools v0.8.0
[INFO] [stderr]    Compiling tcod-sys v5.0.0 (https://github.com/rjungemann/tcod-rs.git?branch=fix-sdl2-rendering-mojave#841a6994)
[INFO] [stderr]    Compiling fxhash v0.2.1
[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 num_cpus v1.8.0
[INFO] [stderr]    Compiling rand v0.5.5
[INFO] [stderr]    Compiling rand v0.4.3
[INFO] [stderr]    Compiling time v0.1.40
[INFO] [stderr]    Compiling rand_os v0.1.1
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling thread_local v0.3.6
[INFO] [stderr]    Compiling crossbeam-epoch v0.3.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.6.1
[INFO] [stderr]    Compiling rand v0.6.4
[INFO] [stderr]    Compiling regex v1.1.0
[INFO] [stderr]    Compiling chrono v0.4.6
[INFO] [stderr]    Compiling crossbeam-deque v0.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.5.2
[INFO] [stderr]    Compiling rayon-core v1.4.1
[INFO] [stderr]    Compiling parking_lot_core v0.2.14
[INFO] [stderr]    Compiling rayon v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.5.5
[INFO] [stderr]    Compiling parking_lot_core v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.6.4
[INFO] [stderr]    Compiling env_logger v0.6.0
[INFO] [stderr]    Compiling crossbeam-channel v0.2.6
[INFO] [stderr]    Compiling pretty_env_logger v0.3.0
[INFO] [stderr]    Compiling crossbeam v0.4.1
[INFO] [stderr]    Compiling shrev v1.0.1
[INFO] [stderr]    Compiling hibitset v0.5.3
[INFO] [stderr]    Compiling shred v0.7.1
[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 1m 03s
[INFO] running `Command { std: "docker" "inspect" "084018edc70102dd4ce1806ef2b7f06b6373a0c1a2916e4d3155a9d561c40f27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "084018edc70102dd4ce1806ef2b7f06b6373a0c1a2916e4d3155a9d561c40f27", kill_on_drop: false }`
[INFO] [stdout] 084018edc70102dd4ce1806ef2b7f06b6373a0c1a2916e4d3155a9d561c40f27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fd3f4f07ba288bd3728ec6b02faa84fdda6dbfd4ce4d49d076dfb9b77179a7b8
[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" "fd3f4f07ba288bd3728ec6b02faa84fdda6dbfd4ce4d49d076dfb9b77179a7b8", kill_on_drop: false }`
[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 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/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.rogue_tutorial.6gsz7t52-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba" "/opt/rustwide/target/debug/deps/rogue_tutorial-be6bae0fe8cc78ba.42fuyioosnh1x8x.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-27168fea05578dcc/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/target/debug/build/tcod-sys-27168fea05578dcc/out" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-8c293b579fdb38fc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-ef7d6114ddb41a44.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-16c582eb506314ba.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6abbb81e68fea101.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-4437f76c42770bc3.rlib" "/opt/rustwide/target/debug/deps/libtcod-ee5976b8faf80071.rlib" "/opt/rustwide/target/debug/deps/libtcod_sys-dca65b562aecd2b8.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-a620965283095e55.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4cdf1f07ad3f938d.rlib" "/opt/rustwide/target/debug/deps/libspecs-2cd9f5eba5801e6c.rlib" "/opt/rustwide/target/debug/deps/libtuple_utils-fd22c27255defd65.rlib" "/opt/rustwide/target/debug/deps/libshrev-14b747696cb07a04.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-d062cac89246b3c8.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-bb7dbd5f847ca89c.rlib" "/opt/rustwide/target/debug/deps/librand-cf4b060e692fa8ce.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-035a7cca35ab4fe6.rlib" "/opt/rustwide/target/debug/deps/libnonzero_signed-ea6bc4b1fc585ed3.rlib" "/opt/rustwide/target/debug/deps/libhibitset-714f38082dfc552d.rlib" "/opt/rustwide/target/debug/deps/libatom-22834c3865bda43c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-2edb1d4108799b91.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-98e63647760530e8.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-4ec8bd490799b5ec.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-ee72ee392db05dfd.rlib" "/opt/rustwide/target/debug/deps/libparking_lot-bd7d1780f8176b14.rlib" "/opt/rustwide/target/debug/deps/libparking_lot_core-6ea45ed9f1346789.rlib" "/opt/rustwide/target/debug/deps/liblock_api-07660d64bd9f77f1.rlib" "/opt/rustwide/target/debug/deps/libowning_ref-4f72de97adc34349.rlib" "/opt/rustwide/target/debug/deps/libstable_deref_trait-86b1307a95d38cfd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-e6a25c973475fddd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-85a012ab791ba861.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-495710901dd9f975.rlib" "/opt/rustwide/target/debug/deps/libshred-b8964cc8b36f5922.rlib" "/opt/rustwide/target/debug/deps/libsmallvec-96ab32d39793bd68.rlib" "/opt/rustwide/target/debug/deps/libunreachable-df638fbf420fe3b0.rlib" "/opt/rustwide/target/debug/deps/libvoid-3282560b88f14a5c.rlib" "/opt/rustwide/target/debug/deps/librayon-2ba26f16c509a0ca.rlib" "/opt/rustwide/target/debug/deps/librayon_core-80187eed15f32e78.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-3333f8d1c0e167b4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-433c9b089816ecc9.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-28ae7e9cc8ecb88b.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-35b70419fc3f560e.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-0771bbc32ad4bd2f.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-e3467a78a379b3af.rlib" "/opt/rustwide/target/debug/deps/libmopa-a85d3c1c38eb6af8.rlib" "/opt/rustwide/target/debug/deps/libfxhash-8c0bb7f9d0caab77.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-2e55d1331e2b9ff4.rlib" "/opt/rustwide/target/debug/deps/libnodrop-2eb5aff8322c7e4b.rlib" "/opt/rustwide/target/debug/deps/libproptest-f568b763dec700ec.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-d57ecec1d6f3b625.rlib" "/opt/rustwide/target/debug/deps/libucd_util-614f2a2fa553724d.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-f917bac19ed89562.rlib" "/opt/rustwide/target/debug/deps/librand-a908fe4c3407176a.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-5cd90886be4d9a7f.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-d5759e5f5493784c.rlib" "/opt/rustwide/target/debug/deps/librand_hc-23033943f22d2152.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-00dfa57b4e70de4d.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-1853f34e41d689a5.rlib" "/opt/rustwide/target/debug/deps/librand_os-7d871252325090a5.rlib" "/opt/rustwide/target/debug/deps/librusty_fork-54e03f3d70875bf5.rlib" "/opt/rustwide/target/debug/deps/libwait_timeout-92a5c7481d4f96a2.rlib" "/opt/rustwide/target/debug/deps/libtempfile-feb162985ad9c12c.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-85f0b42d86a21d3f.rlib" "/opt/rustwide/target/debug/deps/librand-711686a534397785.rlib" "/opt/rustwide/target/debug/deps/liblibc-9f120d1438bf7694.rlib" "/opt/rustwide/target/debug/deps/librand_core-4f3a9cd061bea6ee.rlib" "/opt/rustwide/target/debug/deps/librand_core-54649d434ae40dcc.rlib" "/opt/rustwide/target/debug/deps/libfnv-37dc92b0673ee3ab.rlib" "/opt/rustwide/target/debug/deps/libquick_error-d9bca13dadd46f6f.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-3f8d4c5bfd3f92be.rlib" "/opt/rustwide/target/debug/deps/libspin-f1e3ba9efdce75a5.rlib" "/opt/rustwide/target/debug/deps/libbit_set-68fdc8157ff08eef.rlib" "/opt/rustwide/target/debug/deps/libbit_vec-2e6d158123ba61e0.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0e3ab843d5d98160.rlib" "/opt/rustwide/target/debug/deps/liblog-525d07fce8b5104f.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-1b6696de10a3cba4.rlib" "/opt/rustwide/target/debug/deps/libitertools-ad49c57d16021168.rlib" "/opt/rustwide/target/debug/deps/libeither-fffa7dedf195fb70.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-lSDL2" "-ltcod" "-lutil" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stdout]   = note: /usr/bin/ld: /opt/rustwide/target/debug/build/tcod-sys-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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-27168fea05578dcc/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" "fd3f4f07ba288bd3728ec6b02faa84fdda6dbfd4ce4d49d076dfb9b77179a7b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd3f4f07ba288bd3728ec6b02faa84fdda6dbfd4ce4d49d076dfb9b77179a7b8", kill_on_drop: false }`
[INFO] [stdout] fd3f4f07ba288bd3728ec6b02faa84fdda6dbfd4ce4d49d076dfb9b77179a7b8
