[INFO] updating cached repository alanhoff/rust-endless-jumper [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/alanhoff/rust-endless-jumper [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/alanhoff/rust-endless-jumper" "work/ex/beta-1.38-1/sources/1.37.0/gh/alanhoff/rust-endless-jumper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/alanhoff/rust-endless-jumper'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/alanhoff/rust-endless-jumper" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alanhoff/rust-endless-jumper"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alanhoff/rust-endless-jumper'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7be7fcff73857868aca95172e34ac6d94a0a6e95 [INFO] sha for GitHub repo alanhoff/rust-endless-jumper: 7be7fcff73857868aca95172e34ac6d94a0a6e95 [INFO] validating manifest of alanhoff/rust-endless-jumper 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 alanhoff/rust-endless-jumper 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 alanhoff/rust-endless-jumper [INFO] finished frobbing alanhoff/rust-endless-jumper [INFO] frobbed toml for alanhoff/rust-endless-jumper written to work/ex/beta-1.38-1/sources/1.37.0/gh/alanhoff/rust-endless-jumper/Cargo.toml [INFO] started frobbing alanhoff/rust-endless-jumper [INFO] finished frobbing alanhoff/rust-endless-jumper [INFO] frobbed toml for alanhoff/rust-endless-jumper written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alanhoff/rust-endless-jumper/Cargo.toml [INFO] crate alanhoff/rust-endless-jumper 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] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing alanhoff/rust-endless-jumper against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-1/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/alanhoff/rust-endless-jumper:/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" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 33169ebf9232f24210623180cb2c5d3facd865441fb6d9f3922fad7d2ab0e06a [INFO] running `"docker" "start" "-a" "33169ebf9232f24210623180cb2c5d3facd865441fb6d9f3922fad7d2ab0e06a"` [INFO] [stderr] Compiling sdl2-sys v0.27.3 [INFO] [stderr] Compiling lazy_static v0.2.6 [INFO] [stderr] Compiling sdl2 v0.29.1 [INFO] [stderr] Compiling rust-endless-jumper v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/engine.rs:55:40 [INFO] [stderr] | [INFO] [stderr] 55 | pub scenarios: HashMap>, [INFO] [stderr] | ^^^^^^^^^^ help: use `dyn`: `dyn Scene + 'a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/helpers.rs:12:15 [INFO] [stderr] | [INFO] [stderr] 12 | Rect::new(((config::WINDOW_WIDTH as i32 / 2i32) - (width / 2i32) + horizontal_offset as i32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/helpers.rs:13:15 [INFO] [stderr] | [INFO] [stderr] 13 | ((config::WINDOW_HEIGHT as i32 / 2i32) - (height / 2i32) + vertical_offset as i32), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/scenarios/menu.rs:31:27 [INFO] [stderr] | [INFO] [stderr] 31 | fn on_load(&mut self, mut ctx: &mut Context) -> Loop { [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] warning: variable does not need to be mutable [INFO] [stderr] --> src/scenarios/game.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | let mut font = ctx.fonts.get_mut("default".into()).unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [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/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.rust_endless_jumper.eienlcha-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c" "/opt/crater/target/debug/deps/rust_endless_jumper-d23b2597a88bb51c.2znee9mmadeiigdw.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2-8e609b206e7c0d1b.rlib" "/opt/crater/target/debug/deps/librand-a0fe57d880017bb3.rlib" "/opt/crater/target/debug/deps/libc_vec-0cf308e42bbc7a1f.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-c43b38d1465e93e5.rlib" "/opt/crater/target/debug/deps/libbitflags-b03ee8d07369378c.rlib" "/opt/crater/target/debug/deps/liblazy_static-991b4bf48c94770d.rlib" "/opt/crater/target/debug/deps/liblibc-fa6a13efc42a2c55.rlib" "/opt/crater/target/debug/deps/libnum-06417c22761cd433.rlib" "/opt/crater/target/debug/deps/libnum_iter-3653dd18f1235316.rlib" "/opt/crater/target/debug/deps/libnum_integer-649ad51fd5b12af5.rlib" "/opt/crater/target/debug/deps/libnum_traits-90aaff30512310e9.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1d6d86bd078a28e9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e9721e46a424e2a9.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-c07193698f282147.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-6da45690f3863086.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-690797036dd27680.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-d3896ccbfd8eda2b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-7cccc3739e3d7623.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5e9ba178a513cd29.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-5ca9f83bf63d1f4b.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-bba1c7ef9e950882.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e23c9de62012deb5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-9b59dffdcd513d5d.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-17392340ab2e4a97.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-08-13-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ac21508a81e3f7f3.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2_gfx" "-lSDL2" "-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] /usr/bin/ld: cannot find -lSDL2_mixer [INFO] [stderr] /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 `rust-endless-jumper`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "33169ebf9232f24210623180cb2c5d3facd865441fb6d9f3922fad7d2ab0e06a"` [INFO] running `"docker" "rm" "-f" "33169ebf9232f24210623180cb2c5d3facd865441fb6d9f3922fad7d2ab0e06a"` [INFO] [stdout] 33169ebf9232f24210623180cb2c5d3facd865441fb6d9f3922fad7d2ab0e06a