[INFO] cloning repository https://github.com/Cognoscan/magic_circles
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Cognoscan/magic_circles" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Fmagic_circles", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Fmagic_circles'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 128128d7ccd52802258dc56f2a90214dd9ee3f09
[INFO] building Cognoscan/magic_circles against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCognoscan%2Fmagic_circles" "/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/Cognoscan/magic_circles on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Cognoscan/magic_circles
[INFO] finished tweaking git repo https://github.com/Cognoscan/magic_circles
[INFO] tweaked toml for git repo https://github.com/Cognoscan/magic_circles written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/Cognoscan/magic_circles already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.32.1
[INFO] [stderr]   Downloaded c_vec v1.3.2
[INFO] [stderr]   Downloaded sdl2-sys v0.32.5
[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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 04c17ffc48f99de0928befbd12ff8fa9b04bddb1e7e72de1300e98b977d9efbc
[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" "04c17ffc48f99de0928befbd12ff8fa9b04bddb1e7e72de1300e98b977d9efbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "04c17ffc48f99de0928befbd12ff8fa9b04bddb1e7e72de1300e98b977d9efbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04c17ffc48f99de0928befbd12ff8fa9b04bddb1e7e72de1300e98b977d9efbc", kill_on_drop: false }`
[INFO] [stdout] 04c17ffc48f99de0928befbd12ff8fa9b04bddb1e7e72de1300e98b977d9efbc
[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=forbid" "-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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b773d6a1eef320b0d7892a39853c07322c9e739348cf40deda78248f7f6256ea
[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" "b773d6a1eef320b0d7892a39853c07322c9e739348cf40deda78248f7f6256ea", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.2
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling libc v0.2.48
[INFO] [stderr]    Compiling cfg-if v0.1.6
[INFO] [stderr]    Compiling c_vec v1.3.2
[INFO] [stderr]    Compiling lazy_static v1.2.0
[INFO] [stderr]    Compiling rand_jitter v0.1.3
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling sdl2-sys v0.32.5
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling rand_pcg v0.1.1
[INFO] [stderr]    Compiling rand_os v0.1.2
[INFO] [stderr]    Compiling sdl2 v0.32.1
[INFO] [stderr]    Compiling magic_circles v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]   --> src/line.rs:30:79
[INFO] [stdout]    |
[INFO] [stdout] 30 |     pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &Renderer) -> Result<(), String> {
[INFO] [stdout]    |                                                                               ^^^^^^^^ help: use `dyn`: `dyn Renderer`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stdout]    = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in the 2021 edition!
[INFO] [stdout]    = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AnimationStyle`, `Animation`, `Color`, `Renderer`, `Transform`
[INFO] [stdout]  --> src/arc.rs:2:20
[INFO] [stdout]   |
[INFO] [stdout] 2 | use super::{Point, Color, Transform, Animation, AnimationStyle, Renderer};
[INFO] [stdout]   |                    ^^^^^  ^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `center`
[INFO] [stdout]  --> src/arc.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     center: Point, // Centerpoint of arc
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `dir`
[INFO] [stdout]  --> src/arc.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     dir: Point,    // Point to start of arc
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `percent`
[INFO] [stdout]  --> src/arc.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     percent: f32,  // Percent of arc (0 to 1)
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `center`
[INFO] [stdout]  --> src/circle.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     center: Point, // Centerpoint of arc
[INFO] [stdout]   |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `radius`
[INFO] [stdout]  --> src/circle.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     radius: f32,   // Radius of circle
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `filled`
[INFO] [stdout]  --> src/circle.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     filled: bool,  // Set if circle is filled
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `sdl2::gfx::primitives::DrawRenderer`
[INFO] [stdout]  --> src/main.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use sdl2::gfx::primitives::DrawRenderer;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.magic_circles.8d3hfsj4-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a" "/opt/rustwide/target/debug/deps/magic_circles-c31b15001cb49b7a.2eu1c52eizytryiw.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmagic_circles-18d93114dca2cd10.rlib" "/opt/rustwide/target/debug/deps/libsdl2-150ee155c46a56ed.rlib" "/opt/rustwide/target/debug/deps/librand-415db0813f356b75.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-547e20561c66783a.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-4b2ae16b9dde82fc.rlib" "/opt/rustwide/target/debug/deps/librand_hc-29b765447745d749.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-365cf075441f0a89.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-444aa90c291757cb.rlib" "/opt/rustwide/target/debug/deps/librand_core-d59f52a6c43cdb07.rlib" "/opt/rustwide/target/debug/deps/librand_os-024f682324c82331.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-35edfbb82201539e.rlib" "/opt/rustwide/target/debug/deps/librand_core-7840c02da82e2bf0.rlib" "/opt/rustwide/target/debug/deps/libc_vec-92154cd032a008b1.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-ddce9ddfbeceacc9.rlib" "/opt/rustwide/target/debug/deps/libbitflags-44e95351d5c34c9b.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-4ba9c026e96e4251.rlib" "/opt/rustwide/target/debug/deps/liblibc-b2bba38458f6d13b.rlib" "/opt/rustwide/target/debug/deps/libnum-4535e4ce007bf66c.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-9b3c910537d75c98.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-e67644c1b5d64fa6.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a616ef0b114947c8.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c2ca47afdcc5e309.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b47be2942017e108.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-20a1e49116ab0df9.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-25e09d9868291683.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9c99fb6e5ca5159e.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-85040d7563599960.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0e4f7587da8acf20.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7be0a6711ed15b5c.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00672fabc4ff9c9d.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-72fe231ef0473d15.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-019d54ecc304b655.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-cc7d9343e4f608be.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9849bb0fbad7f0f5.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8b33f9cbbc9652fe.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_gfx" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_gfx
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `magic_circles`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "b773d6a1eef320b0d7892a39853c07322c9e739348cf40deda78248f7f6256ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b773d6a1eef320b0d7892a39853c07322c9e739348cf40deda78248f7f6256ea", kill_on_drop: false }`
[INFO] [stdout] b773d6a1eef320b0d7892a39853c07322c9e739348cf40deda78248f7f6256ea
