[INFO] cloning repository https://github.com/happenslol/n3-sdl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/happenslol/n3-sdl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappenslol%2Fn3-sdl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappenslol%2Fn3-sdl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6b6f44be1b5624d132919fd2ce7ceb3ea9a53e2
[INFO] testing happenslol/n3-sdl against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhappenslol%2Fn3-sdl" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/happenslol/n3-sdl on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/happenslol/n3-sdl
[INFO] finished tweaking git repo https://github.com/happenslol/n3-sdl
[INFO] tweaked toml for git repo https://github.com/happenslol/n3-sdl written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/happenslol/n3-sdl already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7f3bee7322a0cca04f114ec545659dd0626d09acff64fec69814253cc3fa6e1
[INFO] running `Command { std: "docker" "start" "-a" "a7f3bee7322a0cca04f114ec545659dd0626d09acff64fec69814253cc3fa6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7f3bee7322a0cca04f114ec545659dd0626d09acff64fec69814253cc3fa6e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7f3bee7322a0cca04f114ec545659dd0626d09acff64fec69814253cc3fa6e1", kill_on_drop: false }`
[INFO] [stdout] a7f3bee7322a0cca04f114ec545659dd0626d09acff64fec69814253cc3fa6e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d8080a823b7350e68dbd237fba59cefbab3e47f7068242aa4769b0de7ea8eb86
[INFO] running `Command { std: "docker" "start" "-a" "d8080a823b7350e68dbd237fba59cefbab3e47f7068242aa4769b0de7ea8eb86", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.1.37
[INFO] [stderr]    Compiling libc v0.2.21
[INFO] [stderr]    Compiling sdl2-sys v0.27.2
[INFO] [stderr]    Compiling byteorder v1.0.0
[INFO] [stderr]    Compiling lazy_static v0.2.4
[INFO] [stderr]    Compiling serde v0.9.13
[INFO] [stderr]    Compiling approx v0.1.1
[INFO] [stderr]    Compiling syn v0.11.10
[INFO] [stderr]    Compiling base64 v0.4.1
[INFO] [stderr]    Compiling num-integer v0.1.33
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling num-iter v0.1.33
[INFO] [stderr]    Compiling num v0.1.37
[INFO] [stderr]    Compiling sdl2 v0.29.0
[INFO] [stderr]    Compiling cgmath v0.13.1
[INFO] [stderr]    Compiling serde_codegen_internals v0.14.2
[INFO] [stderr]    Compiling serde_derive v0.9.13
[INFO] [stderr]    Compiling serde_json v0.9.9
[INFO] [stderr]    Compiling n3-sdl v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary trailing semicolon
[INFO] [stdout]    --> src/context.rs:132:56
[INFO] [stdout]     |
[INFO] [stdout] 132 |         self.render_buffer.sort_by_key(|e| e.z as i32);;
[INFO] [stdout]     |                                                        ^ help: remove this semicolon
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/scene/game_scene.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |     pub fn new(mut ctx: &mut Context) -> GameScene {
[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: variable does not need to be mutable
[INFO] [stdout]   --> src/scene/game_scene.rs:72:20
[INFO] [stdout]    |
[INFO] [stdout] 72 |     fn draw(&self, mut ctx: &mut Context, a: f32) {
[INFO] [stdout]    |                    ----^^^
[INFO] [stdout]    |                    |
[INFO] [stdout]    |                    help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/entity/player.rs:96:24
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn draw(&self, mut ctx: &mut Context, a: f32) {
[INFO] [stdout]    |                        ----^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tilemap/mod.rs:38:16
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub fn new(mut ctx: &mut Context) -> Tilemap {
[INFO] [stdout]    |                ----^^^
[INFO] [stdout]    |                |
[INFO] [stdout]    |                help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/tilemap/mod.rs:85:24
[INFO] [stdout]    |
[INFO] [stdout] 85 |     pub fn draw(&self, mut ctx: &mut Context) {
[INFO] [stdout]    |                        ----^^^
[INFO] [stdout]    |                        |
[INFO] [stdout]    |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.n3_sdl.6fd3686a-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc.2b9b0rt7ztsn4cvv.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libbase64-3d81b4630302dc7e.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-6a7c942f292e12a7.rlib" "/opt/rustwide/target/debug/deps/libserde_json-f971c09ebdd8c23a.rlib" "/opt/rustwide/target/debug/deps/libdtoa-15bb283d0300a520.rlib" "/opt/rustwide/target/debug/deps/libitoa-0f09e6f53aaa2f57.rlib" "/opt/rustwide/target/debug/deps/libserde-c908ab3f74e47be5.rlib" "/opt/rustwide/target/debug/deps/libtime-18e1402f21a05d7d.rlib" "/opt/rustwide/target/debug/deps/libcgmath-c4917d1062063fb7.rlib" "/opt/rustwide/target/debug/deps/libapprox-43f109a20b53ea58.rlib" "/opt/rustwide/target/debug/deps/libsdl2-309ef44284a9be1d.rlib" "/opt/rustwide/target/debug/deps/librand-3f034aaa978b010d.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-7284fe71c4eb2806.rlib" "/opt/rustwide/target/debug/deps/libbitflags-b4f9db8d1fb8bceb.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-7bfe6a211b7f9221.rlib" "/opt/rustwide/target/debug/deps/liblibc-3ae6f83da73b3ed6.rlib" "/opt/rustwide/target/debug/deps/libnum-9ae91d38e44aa628.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-691f68a76cdfbb43.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-45e570802535b4f3.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d8905577e076cc2a.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/n3_sdl-2b2571113ee1b5fc" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[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; 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `n3-sdl` due to 2 previous errors; 6 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "d8080a823b7350e68dbd237fba59cefbab3e47f7068242aa4769b0de7ea8eb86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8080a823b7350e68dbd237fba59cefbab3e47f7068242aa4769b0de7ea8eb86", kill_on_drop: false }`
[INFO] [stdout] d8080a823b7350e68dbd237fba59cefbab3e47f7068242aa4769b0de7ea8eb86
