[INFO] cloning repository https://github.com/ronjakoi/sideways
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ronjakoi/sideways" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fronjakoi%2Fsideways", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fronjakoi%2Fsideways'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9795d3f8c3b1b7f76db06d0e23253037bffa8b0
[INFO] testing ronjakoi/sideways against beta-2021-01-01 for beta-1.50-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fronjakoi%2Fsideways" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/ronjakoi/sideways on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/ronjakoi/sideways
[INFO] finished tweaking git repo https://github.com/ronjakoi/sideways
[INFO] tweaked toml for git repo https://github.com/ronjakoi/sideways written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/ronjakoi/sideways already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7c6933f5751769e24824cb7710fed6e5e6fab23da1703df87d962fcb1e6cbfc5
[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" "7c6933f5751769e24824cb7710fed6e5e6fab23da1703df87d962fcb1e6cbfc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7c6933f5751769e24824cb7710fed6e5e6fab23da1703df87d962fcb1e6cbfc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c6933f5751769e24824cb7710fed6e5e6fab23da1703df87d962fcb1e6cbfc5", kill_on_drop: false }`
[INFO] [stdout] 7c6933f5751769e24824cb7710fed6e5e6fab23da1703df87d962fcb1e6cbfc5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 685f1c2db8049730e27f5e02dd13bdde14001a7bfae1136efc6290bfc7a15ec5
[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" "685f1c2db8049730e27f5e02dd13bdde14001a7bfae1136efc6290bfc7a15ec5", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.9
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling num-traits v0.2.8
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sideways v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Point`, `Rect`
[INFO] [stdout]  --> src/main.rs:6:18
[INFO] [stdout]   |
[INFO] [stdout] 6 | use sdl2::rect::{Point, Rect};
[INFO] [stdout]   |                  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `player`
[INFO] [stdout]  --> src/collide.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::{enemy, player, projectile};
[INFO] [stdout]   |                    ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Collider`, `Shape`
[INFO] [stdout]    --> src/collide.rs:197:17
[INFO] [stdout]     |
[INFO] [stdout] 197 |     use super::{Collider, Shape};
[INFO] [stdout]     |                 ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::Projectile`
[INFO] [stdout]  --> src/enemy.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::Projectile;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Axis`
[INFO] [stdout]  --> src/enemy.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::{Axis, Velocity};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Duration`
[INFO] [stdout]  --> src/enemy.rs:9:17
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::time::{Duration, Instant};
[INFO] [stdout]   |                 ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::player::Player`
[INFO] [stdout]  --> src/projectile.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use crate::player::Player;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HEIGHT`, `WIDTH`
[INFO] [stdout]  --> src/projectile.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{HEIGHT, WIDTH};
[INFO] [stdout]   |             ^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Point`
[INFO] [stdout]  --> src/collide.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     Point(Point),
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant is never constructed: `Compound`
[INFO] [stdout]   --> src/collide.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     Compound(Vec<Shape>),
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_point`
[INFO] [stdout]   --> src/collide.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 33 |     pub fn new_point(x: i32, y: i32) -> Self {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new_compound`
[INFO] [stdout]   --> src/collide.rs:50:12
[INFO] [stdout]    |
[INFO] [stdout] 50 |     pub fn new_compound() -> Self {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/collide.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn push(&mut self, item: Shape) -> Result<(), String> {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `damage`
[INFO] [stdout]   --> src/projectile.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     damage: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `lethal_to_player`
[INFO] [stdout]    --> src/projectile.rs:140:12
[INFO] [stdout]     |
[INFO] [stdout] 140 |     pub fn lethal_to_player(&self) -> bool {
[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-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.sideways.d9hj31kf-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1" "/opt/rustwide/target/debug/deps/sideways-1ae9a9c77cc724b1.3onijqnqpofkf5by.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-9038b21ab72eb420.rlib" "/opt/rustwide/target/debug/deps/librand-6d91e3f77694fa65.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-da7de8a60151494c.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-69866e4f46aaab93.rlib" "/opt/rustwide/target/debug/deps/librand_hc-13ffe96918f37cdc.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-901ea3ba0877ab36.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-4944f4f9bac790d9.rlib" "/opt/rustwide/target/debug/deps/librand_core-0577083de755613d.rlib" "/opt/rustwide/target/debug/deps/librand_os-07a35bc287b07aef.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-52adf27236e22c18.rlib" "/opt/rustwide/target/debug/deps/librand_core-c2d08cfa7423325a.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-d8ab88cac8b31cd5.rlib" "/opt/rustwide/target/debug/deps/libbitflags-82bd363beea55b11.rlib" "/opt/rustwide/target/debug/deps/libnum-8024e97abeafe5ce.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-6bb807bc0460512d.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-6793fdb487b969c2.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-aeabbed5ea6fd2dc.rlib" "/opt/rustwide/target/debug/deps/librand-fe099b6b297a1bb9.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-e92d06bdc4c7a7e1.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-62eae02f9af62653.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-1a5ed397ad0ae64b.rlib" "/opt/rustwide/target/debug/deps/librand_core-7c8e380c1b6badc3.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-157163b9e73500e0.rlib" "/opt/rustwide/target/debug/deps/liblibc-bbeaa4ade2389553.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-8372bcf58b7697e9.rlib" "/opt/rustwide/target/debug/deps/libspin-daba905a32c6d4ac.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-7444fd17919e9af0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-0ee2f67026959ab7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-df1bcd1e82256d04.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-ed9ecf1b54021131.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-0ede66bb24e94b96.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-7c2de7f50940865c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-b138d50085fd4683.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-6576870d8f2b9ae2.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-042a30c5f67b2c91.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7b3f33d3dbe385dc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-90b3063cd7b22527.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-17f9484f8dc4da1e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-df38345acd9d92e1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5e10ca10bdd9e54.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9e5b4162eeef2cef.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-3a4e739a77468800.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-01-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-0f3a0c116d5e04d6.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lutil" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sideways`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "685f1c2db8049730e27f5e02dd13bdde14001a7bfae1136efc6290bfc7a15ec5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "685f1c2db8049730e27f5e02dd13bdde14001a7bfae1136efc6290bfc7a15ec5", kill_on_drop: false }`
[INFO] [stdout] 685f1c2db8049730e27f5e02dd13bdde14001a7bfae1136efc6290bfc7a15ec5