[INFO] updating cached repository Cognoscan/magic_circles [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/Cognoscan/magic_circles [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/Cognoscan/magic_circles" "work/ex/beta-1.38-1/sources/1.37.0/gh/Cognoscan/magic_circles"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/Cognoscan/magic_circles'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/Cognoscan/magic_circles" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Cognoscan/magic_circles"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Cognoscan/magic_circles'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 128128d7ccd52802258dc56f2a90214dd9ee3f09 [INFO] sha for GitHub repo Cognoscan/magic_circles: 128128d7ccd52802258dc56f2a90214dd9ee3f09 [INFO] validating manifest of Cognoscan/magic_circles on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of Cognoscan/magic_circles on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing Cognoscan/magic_circles [INFO] finished frobbing Cognoscan/magic_circles [INFO] frobbed toml for Cognoscan/magic_circles written to work/ex/beta-1.38-1/sources/1.37.0/gh/Cognoscan/magic_circles/Cargo.toml [INFO] started frobbing Cognoscan/magic_circles [INFO] finished frobbing Cognoscan/magic_circles [INFO] frobbed toml for Cognoscan/magic_circles written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/Cognoscan/magic_circles/Cargo.toml [INFO] crate Cognoscan/magic_circles already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing Cognoscan/magic_circles against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-0/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/Cognoscan/magic_circles:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"` [INFO] [stdout] 55262ed74c45a8454a30767e9254882da5b0c9b1bca4ead1554d0f43fc612ef7 [INFO] running `"docker" "start" "-a" "55262ed74c45a8454a30767e9254882da5b0c9b1bca4ead1554d0f43fc612ef7"` [INFO] [stderr] Compiling c_vec v1.3.2 [INFO] [stderr] Compiling sdl2-sys v0.32.5 [INFO] [stderr] Compiling sdl2 v0.32.1 [INFO] [stderr] Compiling magic_circles v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/line.rs:30:79 [INFO] [stderr] | [INFO] [stderr] 30 | pub fn draw(&self, color: Color, trans: &Transform, anim: &Animation, r: &Renderer) -> Result<(), String> { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Renderer` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `AnimationStyle`, `Animation`, `Color`, `Renderer`, `Transform` [INFO] [stderr] --> src/arc.rs:2:20 [INFO] [stderr] | [INFO] [stderr] 2 | use super::{Point, Color, Transform, Animation, AnimationStyle, Renderer}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `center` [INFO] [stderr] --> src/arc.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | center: Point, // Centerpoint of arc [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `dir` [INFO] [stderr] --> src/arc.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | dir: Point, // Point to start of arc [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `percent` [INFO] [stderr] --> src/arc.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | percent: f32, // Percent of arc (0 to 1) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `center` [INFO] [stderr] --> src/circle.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | center: Point, // Centerpoint of arc [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `radius` [INFO] [stderr] --> src/circle.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | radius: f32, // Radius of circle [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `filled` [INFO] [stderr] --> src/circle.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | filled: bool, // Set if circle is filled [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `sdl2::gfx::primitives::DrawRenderer` [INFO] [stderr] --> src/main.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use sdl2::gfx::primitives::DrawRenderer; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.magic_circles.e87w1ul6-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12" "/opt/crater/target/debug/deps/magic_circles-fb4f1ff043426a12.5asb6s862c4n8mkt.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libmagic_circles-0a43f42a4d4d5547.rlib" "/opt/crater/target/debug/deps/libsdl2-b3a411b20053acea.rlib" "/opt/crater/target/debug/deps/librand-9b7fe073fbe1fc63.rlib" "/opt/crater/target/debug/deps/librand_xorshift-15cb6a18b6c74131.rlib" "/opt/crater/target/debug/deps/librand_pcg-c5e68549f8257d45.rlib" "/opt/crater/target/debug/deps/librand_hc-3f70f11e485734e0.rlib" "/opt/crater/target/debug/deps/librand_chacha-5858715fa3376b59.rlib" "/opt/crater/target/debug/deps/librand_isaac-89e2c3e133c46472.rlib" "/opt/crater/target/debug/deps/librand_core-4e8f985719ac1648.rlib" "/opt/crater/target/debug/deps/librand_os-fcb2ce342b646333.rlib" "/opt/crater/target/debug/deps/librand_jitter-c7a8e894021de283.rlib" "/opt/crater/target/debug/deps/librand_core-b87567e86349098d.rlib" "/opt/crater/target/debug/deps/libc_vec-95afc2c008d052ea.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-07f3f3657a07773c.rlib" "/opt/crater/target/debug/deps/libbitflags-031756039b29afaf.rlib" "/opt/crater/target/debug/deps/liblazy_static-024dbe6825df62a4.rlib" "/opt/crater/target/debug/deps/liblibc-ef404b4d288f3d75.rlib" "/opt/crater/target/debug/deps/libnum-afb29d0cf2165d85.rlib" "/opt/crater/target/debug/deps/libnum_iter-8673f0b69b432df1.rlib" "/opt/crater/target/debug/deps/libnum_integer-4efe0f2dadd87400.rlib" "/opt/crater/target/debug/deps/libnum_traits-86600a016bc21e91.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_gfx" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_gfx [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `magic_circles`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "55262ed74c45a8454a30767e9254882da5b0c9b1bca4ead1554d0f43fc612ef7"` [INFO] running `"docker" "rm" "-f" "55262ed74c45a8454a30767e9254882da5b0c9b1bca4ead1554d0f43fc612ef7"` [INFO] [stdout] 55262ed74c45a8454a30767e9254882da5b0c9b1bca4ead1554d0f43fc612ef7