[INFO] cloning repository stanistan/exercises.arcade-rs [INFO] running `"git" "clone" "--bare" "git://github.com/stanistan/exercises.arcade-rs.git" "work/cache/sources/gh/stanistan/exercises.arcade-rs"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/stanistan/exercises.arcade-rs'... [INFO] running `"git" "clone" "work/cache/sources/gh/stanistan/exercises.arcade-rs" "work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stanistan/exercises.arcade-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stanistan/exercises.arcade-rs'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/stanistan/exercises.arcade-rs" "work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/stanistan/exercises.arcade-rs"` [INFO] [stderr] Cloning into 'work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/stanistan/exercises.arcade-rs'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] fa75fa9c5e9763338e3d90240b291d532d3e884c [INFO] sha for GitHub repo stanistan/exercises.arcade-rs: fa75fa9c5e9763338e3d90240b291d532d3e884c [INFO] validating manifest of stanistan/exercises.arcade-rs on toolchain master#c8865d8e195813ade6b84434ac9f8850e7112d1a [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of stanistan/exercises.arcade-rs on toolchain try#e212b7d492c96d3837691ba29d32d5f468933fb8 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing stanistan/exercises.arcade-rs [INFO] finished frobbing stanistan/exercises.arcade-rs [INFO] frobbed toml for stanistan/exercises.arcade-rs written to work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stanistan/exercises.arcade-rs/Cargo.toml [INFO] started frobbing stanistan/exercises.arcade-rs [INFO] finished frobbing stanistan/exercises.arcade-rs [INFO] frobbed toml for stanistan/exercises.arcade-rs written to work/ex/pr-61629/sources/try#e212b7d492c96d3837691ba29d32d5f468933fb8/gh/stanistan/exercises.arcade-rs/Cargo.toml [INFO] crate stanistan/exercises.arcade-rs already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stanistan/exercises.arcade-rs/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] the lockfile is outdated, regenerating it [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded sdl2_image v0.3.0 [INFO] [stderr] Downloaded sdl2_ttf v0.9.1 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e212b7d492c96d3837691ba29d32d5f468933fb8-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing stanistan/exercises.arcade-rs against master#c8865d8e195813ade6b84434ac9f8850e7112d1a for pr-61629 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61629/worker-4/master#c8865d8e195813ade6b84434ac9f8850e7112d1a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61629/sources/master#c8865d8e195813ade6b84434ac9f8850e7112d1a/gh/stanistan/exercises.arcade-rs:/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=forbid" "-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" "+c8865d8e195813ade6b84434ac9f8850e7112d1a-alt" "build" "--frozen"` [INFO] [stdout] 01a4bf05bfe03a25c679a5e3db475954274a277d523d159e951eb20b52262728 [INFO] running `"docker" "start" "-a" "01a4bf05bfe03a25c679a5e3db475954274a277d523d159e951eb20b52262728"` [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/crater/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/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.arcade_rs.72e5n22o-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f" "/opt/crater/target/debug/deps/arcade_rs-77006b382a2f615f.4j6hdntv3mgx0217.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2_ttf-aa7965ad41cc8622.rlib" "/opt/crater/target/debug/deps/libbitflags-4d2e78d2b89bc537.rlib" "/opt/crater/target/debug/deps/libsdl2_image-106786b23aca89de.rlib" "/opt/crater/target/debug/deps/libsdl2-20fe684d64e1f746.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-9732e74f513a42ec.rlib" "/opt/crater/target/debug/deps/libbitflags-e1a100b1217d85b0.rlib" "/opt/crater/target/debug/deps/liblibc-6bc17c2883fdbd0a.rlib" "/opt/crater/target/debug/deps/libnum-9c96de22a1a667fa.rlib" "/opt/crater/target/debug/deps/libnum_rational-48544f039dcc8e40.rlib" "/opt/crater/target/debug/deps/libnum_bigint-26210f93bc07c012.rlib" "/opt/crater/target/debug/deps/libnum_complex-2f090990cbf5ed92.rlib" "/opt/crater/target/debug/deps/librustc_serialize-ec5d6f68ad470a46.rlib" "/opt/crater/target/debug/deps/libnum_iter-758d68271c590b8e.rlib" "/opt/crater/target/debug/deps/libnum_integer-41408ea3566d61d2.rlib" "/opt/crater/target/debug/deps/libnum_traits-eba28d25d0fd935d.rlib" "/opt/crater/target/debug/deps/librand-9e5f54143eb8302c.rlib" "/opt/crater/target/debug/deps/librand-d1726427a7cd4c62.rlib" "/opt/crater/target/debug/deps/liblibc-2be231e10ed03565.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-5eb7072357e3f704.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-be57a0a20ef83edc.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-53ea5c4d1e8787c5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-90a03fea645d1ca0.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d0be8ec5eb12a622.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-c9bd1ed65ad5f9b5.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-232a620458cbc142.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-378c2daa95643520.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-b1ad0e3b0cafff9a.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bd92551ef79ec0f7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-6f92150ede6dcf89.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5d5836de4a922af7.rlib" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0bd990bd23dec0da.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/c8865d8e195813ade6b84434ac9f8850e7112d1a-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-f5a50a9afbc6d167.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" "01a4bf05bfe03a25c679a5e3db475954274a277d523d159e951eb20b52262728"` [INFO] running `"docker" "rm" "-f" "01a4bf05bfe03a25c679a5e3db475954274a277d523d159e951eb20b52262728"` [INFO] [stdout] 01a4bf05bfe03a25c679a5e3db475954274a277d523d159e951eb20b52262728