[INFO] updating cached repository https://github.com/stanistan/exercises.arcade-rs [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fa75fa9c5e9763338e3d90240b291d532d3e884c [INFO] testing stanistan/exercises.arcade-rs against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanistan%2Fexercises.arcade-rs" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stanistan/exercises.arcade-rs on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/stanistan/exercises.arcade-rs [INFO] finished tweaking git repo https://github.com/stanistan/exercises.arcade-rs [INFO] tweaked toml for git repo https://github.com/stanistan/exercises.arcade-rs written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/stanistan/exercises.arcade-rs already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /big/crater/work/builds/worker-3/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] 368e024997bb6a9f739e80a4457319ac4adaa109b62495605a695eacaa00c257 [INFO] running `"docker" "start" "-a" "368e024997bb6a9f739e80a4457319ac4adaa109b62495605a695eacaa00c257"` [INFO] [stderr] Compiling bitflags v0.2.1 [INFO] [stderr] Compiling sdl2_image v0.3.0 [INFO] [stderr] Compiling sdl2_ttf v0.9.1 [INFO] [stderr] Compiling arcade-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phi/mod.rs:87:20 [INFO] [stderr] | [INFO] [stderr] 87 | ChangeView(Box), [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/phi/mod.rs:99:30 [INFO] [stderr] | [INFO] [stderr] 99 | where F: Fn(&mut Phi) -> Box { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/game.rs:39:70 [INFO] [stderr] | [INFO] [stderr] 39 | fn update(self: Box, phi: &mut Phi, dt: f64) -> Option>; [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/game.rs:70:74 [INFO] [stderr] | [INFO] [stderr] 70 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/game.rs:107:74 [INFO] [stderr] | [INFO] [stderr] 107 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/game.rs:137:74 [INFO] [stderr] | [INFO] [stderr] 137 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/game.rs:335:40 [INFO] [stderr] | [INFO] [stderr] 335 | fn spawn_bullets(&self) -> Vec> { [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/game.rs:393:22 [INFO] [stderr] | [INFO] [stderr] 393 | bullets: Vec>, [INFO] [stderr] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/views/main_menu.rs:12:22 [INFO] [stderr] | [INFO] [stderr] 12 | type BoxAction = Box ViewAction>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi, BackgroundSet) -> ViewAction` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/views/game.rs:263:13 [INFO] [stderr] | [INFO] [stderr] 263 | let mut sprite = self.sprite.clone(); [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` 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/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.arcade_rs.dpovdijz-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d" "/opt/rustwide/target/debug/deps/arcade_rs-ea324a4f8a64464d.4mhg141xs2fk7hyp.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2_ttf-9dbb358de57ee578.rlib" "/opt/rustwide/target/debug/deps/libbitflags-818906b58cacfbf2.rlib" "/opt/rustwide/target/debug/deps/libsdl2_image-2715afe58028d281.rlib" "/opt/rustwide/target/debug/deps/libsdl2-57c95401d6de2983.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-769caca590550333.rlib" "/opt/rustwide/target/debug/deps/libbitflags-4eb9b86262574863.rlib" "/opt/rustwide/target/debug/deps/liblibc-a6f16ea62ac26a77.rlib" "/opt/rustwide/target/debug/deps/libnum-2f2488239b13fbdd.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-89e848ee8ea36e78.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-8e800f48bb43d415.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-d9fb93378866e854.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-32acd8f7efa22e3e.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-bbf34e9632c3a30c.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-dbac7e428283a153.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a4ff9b7e87bbd905.rlib" "/opt/rustwide/target/debug/deps/librand-df37cf038f4c3201.rlib" "/opt/rustwide/target/debug/deps/librand-250eafcf18e8ca2a.rlib" "/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-lc" "-lm" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stderr] /usr/bin/ld: cannot find -lSDL2_image [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 `arcade-rs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "368e024997bb6a9f739e80a4457319ac4adaa109b62495605a695eacaa00c257"` [INFO] running `"docker" "rm" "-f" "368e024997bb6a9f739e80a4457319ac4adaa109b62495605a695eacaa00c257"` [INFO] [stdout] 368e024997bb6a9f739e80a4457319ac4adaa109b62495605a695eacaa00c257