[INFO] cloning repository https://github.com/stanistan/exercises.arcade-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stanistan/exercises.arcade-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanistan%2Fexercises.arcade-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanistan%2Fexercises.arcade-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] fa75fa9c5e9763338e3d90240b291d532d3e884c [INFO] testing stanistan/exercises.arcade-rs against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstanistan%2Fexercises.arcade-rs" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stanistan/exercises.arcade-rs on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 /workspace/builds/worker-14/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 `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-14/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sdl2_image v0.3.0 [INFO] [stderr] Downloaded sdl2-sys v0.6.2 [INFO] [stderr] Downloaded sdl2 v0.9.1 [INFO] [stderr] Downloaded sdl2_ttf v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f96ccc4ec1b6222ec013d045ee2edb78538fc748f56f4459224d5caeff14857c [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" "f96ccc4ec1b6222ec013d045ee2edb78538fc748f56f4459224d5caeff14857c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f96ccc4ec1b6222ec013d045ee2edb78538fc748f56f4459224d5caeff14857c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f96ccc4ec1b6222ec013d045ee2edb78538fc748f56f4459224d5caeff14857c", kill_on_drop: false }` [INFO] [stdout] f96ccc4ec1b6222ec013d045ee2edb78538fc748f56f4459224d5caeff14857c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df0d4bc874b548ab37d7cbf016b55c7f10bcb5a507d29136d7f141ac4fba92f4 [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" "df0d4bc874b548ab37d7cbf016b55c7f10bcb5a507d29136d7f141ac4fba92f4", kill_on_drop: false }` [INFO] [stderr] Compiling sdl2-sys v0.6.2 [INFO] [stderr] Compiling bitflags v0.2.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling rand v0.3.23 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.9.1 [INFO] [stderr] Compiling sdl2_ttf v0.9.1 [INFO] [stderr] Compiling sdl2_image v0.3.0 [INFO] [stderr] Compiling arcade-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/phi/mod.rs:87:20 [INFO] [stdout] | [INFO] [stdout] 87 | ChangeView(Box), [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/phi/mod.rs:99:30 [INFO] [stdout] | [INFO] [stdout] 99 | where F: Fn(&mut Phi) -> Box { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn View` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/game.rs:39:70 [INFO] [stdout] | [INFO] [stdout] 39 | fn update(self: Box, phi: &mut Phi, dt: f64) -> Option>; [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/game.rs:70:74 [INFO] [stdout] | [INFO] [stdout] 70 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/game.rs:107:74 [INFO] [stdout] | [INFO] [stdout] 107 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/game.rs:137:74 [INFO] [stdout] | [INFO] [stdout] 137 | fn update(mut self: Box, phi: &mut Phi, dt: f64) -> Option> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/game.rs:335:40 [INFO] [stdout] | [INFO] [stdout] 335 | fn spawn_bullets(&self) -> Vec> { [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/game.rs:393:22 [INFO] [stdout] | [INFO] [stdout] 393 | bullets: Vec>, [INFO] [stdout] | ^^^^^^ help: use `dyn`: `dyn Bullet` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/views/main_menu.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | type BoxAction = Box ViewAction>; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Fn(&mut Phi, BackgroundSet) -> ViewAction` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/views/game.rs:263:13 [INFO] [stdout] | [INFO] [stdout] 263 | let mut sprite = self.sprite.clone(); [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] 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/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.arcade_rs.1jmew72z-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c" "/opt/rustwide/target/debug/deps/arcade_rs-ccabf161b1458f8c.5d68w0cpzo7udsg8.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2_ttf-23659bd61622c551.rlib" "/opt/rustwide/target/debug/deps/libbitflags-5c0a760b4e169044.rlib" "/opt/rustwide/target/debug/deps/libsdl2_image-69b2417209d8b365.rlib" "/opt/rustwide/target/debug/deps/libsdl2-06e8b49b9cbb41a5.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-70b8ff5686eb2947.rlib" "/opt/rustwide/target/debug/deps/libbitflags-78122aec7849bf32.rlib" "/opt/rustwide/target/debug/deps/liblibc-12307ab64947e305.rlib" "/opt/rustwide/target/debug/deps/libnum-bd248405b7131780.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-78a0c7cb3d00b2fa.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-907d3003dedf5a06.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-04ffdbca1e7a8fc1.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-74425f941af46c4f.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-506d8d2b959ba508.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-1111d064da27e043.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a8f43e054a44200b.rlib" "/opt/rustwide/target/debug/deps/librand-3cab38cae7275f48.rlib" "/opt/rustwide/target/debug/deps/librand-5df0f57f19472641.rlib" "/opt/rustwide/target/debug/deps/liblibc-e41c2d10207ee17e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c659455244c9d2ca.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-448643d99e633b5d.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-c7c3d631a525883a.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d7659a11bb201e01.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-9aceb6f83a33a9b6.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-876c3057c8a2a7c2.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-2f02aa3e24d2aa49.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-1d4694108f8cb543.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-79eaa6e630880f50.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-0df1a4ec96f80cf7.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bba9b0f0f4d77257.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f848f9c987265235.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-0d5ea4f2d39b8e27.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c22053fa5fc00a3b.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-c52e5d6301e1bd59.rlib" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-2675a9a46b5cec89.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/eafdee2dfae8c2233b74f98b123308be7ccefcc6/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-6e3d052afeb9f711.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2" "-lc" "-lm" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stdout] /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; 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arcade-rs` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "df0d4bc874b548ab37d7cbf016b55c7f10bcb5a507d29136d7f141ac4fba92f4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df0d4bc874b548ab37d7cbf016b55c7f10bcb5a507d29136d7f141ac4fba92f4", kill_on_drop: false }` [INFO] [stdout] df0d4bc874b548ab37d7cbf016b55c7f10bcb5a507d29136d7f141ac4fba92f4