[INFO] cloning repository https://github.com/spinjam/sdltest
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/spinjam/sdltest" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspinjam%2Fsdltest", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fspinjam%2Fsdltest'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f5ed42f0bf365cdb5c09f1ec5624a91d8535e0e9
[INFO] testing spinjam/sdltest 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%2Fspinjam%2Fsdltest" "/workspace/builds/worker-13/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/spinjam/sdltest 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/spinjam/sdltest
[INFO] finished tweaking git repo https://github.com/spinjam/sdltest
[INFO] tweaked toml for git repo https://github.com/spinjam/sdltest written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate git repo https://github.com/spinjam/sdltest 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tiled v0.9.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 170fa253785bf62768b7a57929bbd094f35323fd214e0e66820e018c3f2e180b
[INFO] running `Command { std: "docker" "start" "-a" "170fa253785bf62768b7a57929bbd094f35323fd214e0e66820e018c3f2e180b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "170fa253785bf62768b7a57929bbd094f35323fd214e0e66820e018c3f2e180b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "170fa253785bf62768b7a57929bbd094f35323fd214e0e66820e018c3f2e180b", kill_on_drop: false }`
[INFO] [stdout] 170fa253785bf62768b7a57929bbd094f35323fd214e0e66820e018c3f2e180b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] ac2d7ffb356b940338356ac0542c08639ee80cfc1bac20bfe72ead6668403c59
[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" "ac2d7ffb356b940338356ac0542c08639ee80cfc1bac20bfe72ead6668403c59", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling ahash v0.3.3
[INFO] [stderr]    Compiling sdl2 v0.34.0
[INFO] [stderr]    Compiling find_folder v0.3.0
[INFO] [stderr]    Compiling hashbrown v0.7.2
[INFO] [stderr]    Compiling nom v5.1.1
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling libflate v0.1.27
[INFO] [stderr]    Compiling rayon-core v1.7.0
[INFO] [stderr]    Compiling tiled v0.9.1
[INFO] [stderr]    Compiling rayon v1.3.0
[INFO] [stderr]    Compiling tynm v0.1.4
[INFO] [stderr]    Compiling hibitset v0.6.3
[INFO] [stderr]    Compiling shred v0.10.2
[INFO] [stderr]    Compiling specs-derive v0.4.1
[INFO] [stderr]    Compiling specs v0.16.1
[INFO] [stderr]    Compiling sdltest v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `y`
[INFO] [stdout]    --> src/map.rs:189:18
[INFO] [stdout]     |
[INFO] [stdout] 189 |             for (y, row) in tiles.iter().rev().enumerate().clone() {
[INFO] [stdout]     |                  ^ help: if this is intentional, prefix it with an underscore: `_y`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]    --> src/map.rs:191:22
[INFO] [stdout]     |
[INFO] [stdout] 191 |                 for (x, &tile) in row.iter().enumerate() {
[INFO] [stdout]     |                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/map.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |         let mut sprites:Vec<Sprite<'a>> = Vec::new();
[INFO] [stdout]    |             ----^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tex_gids`
[INFO] [stdout]   --> src/map.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     tex_gids: HashMap<u32,usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `sprites`
[INFO] [stdout]   --> src/map.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     sprites: Vec<Sprite<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tc`
[INFO] [stdout]   --> src/resources.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 |     tc: &'a TextureCreator<WindowContext>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `root_path`
[INFO] [stdout]   --> src/resources.rs:20:5
[INFO] [stdout]    |
[INFO] [stdout] 20 |     root_path: String,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `textures`
[INFO] [stdout]   --> src/resources.rs:21:5
[INFO] [stdout]    |
[INFO] [stdout] 21 |     textures: HashMap<String, Texture<'a>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `tex`
[INFO] [stdout]   --> src/sprite.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     tex: Rc<RefCell<Texture<'a>>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `src`
[INFO] [stdout]   --> src/sprite.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     src: Rect,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/sprite.rs:16:12
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn new(texture: Texture) -> Sprite {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `set_zone`
[INFO] [stdout]   --> src/sprite.rs:27:12
[INFO] [stdout]    |
[INFO] [stdout] 27 |     pub fn set_zone(&mut self, x:i32, y:i32, w:u32, h:u32) {
[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/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.sdltest.3wnt8inc-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7" "/opt/rustwide/target/debug/deps/sdltest-3435860cd673a6e7.4vukj9z0i0xfqou0.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/libfind_folder-18770ddebacbdbc5.rlib" "/opt/rustwide/target/debug/deps/libtiled-37d87c17396309d3.rlib" "/opt/rustwide/target/debug/deps/liblibflate-91ec31ad14988d51.rlib" "/opt/rustwide/target/debug/deps/libtake_mut-d9047f1bb72d40ea.rlib" "/opt/rustwide/target/debug/deps/librle_decode_fast-71844c5ec3ff359e.rlib" "/opt/rustwide/target/debug/deps/libcrc32fast-89f2658d174b1bc2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-3bb9a546b52233f2.rlib" "/opt/rustwide/target/debug/deps/libadler32-60b54ba173bbd5a4.rlib" "/opt/rustwide/target/debug/deps/libxml-312254adb45317ce.rlib" "/opt/rustwide/target/debug/deps/libbase64-b40138025898d07a.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2f9d4a3f19411b1e.rlib" "/opt/rustwide/target/debug/deps/libsdl2-ea23fd195279dfa9.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-356a968344afc8bb.rlib" "/opt/rustwide/target/debug/deps/libbitflags-8a5476fab5bb3232.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b2d06f7d60fcbb27.rlib" "/opt/rustwide/target/debug/deps/liblibc-6a84d926ea326a84.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" "-ldl" "-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; 12 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sdltest`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "ac2d7ffb356b940338356ac0542c08639ee80cfc1bac20bfe72ead6668403c59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac2d7ffb356b940338356ac0542c08639ee80cfc1bac20bfe72ead6668403c59", kill_on_drop: false }`
[INFO] [stdout] ac2d7ffb356b940338356ac0542c08639ee80cfc1bac20bfe72ead6668403c59