[INFO] crate tileTerminal 0.1.0 is already in cache [INFO] extracting crate tileTerminal 0.1.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/tileTerminal/0.1.0 [INFO] extracting crate tileTerminal 0.1.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tileTerminal/0.1.0 [INFO] validating manifest of tileTerminal-0.1.0 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of tileTerminal-0.1.0 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing tileTerminal-0.1.0 [INFO] finished frobbing tileTerminal-0.1.0 [INFO] frobbed toml for tileTerminal-0.1.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/tileTerminal/0.1.0/Cargo.toml [INFO] started frobbing tileTerminal-0.1.0 [INFO] finished frobbing tileTerminal-0.1.0 [INFO] frobbed toml for tileTerminal-0.1.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tileTerminal/0.1.0/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing tileTerminal-0.1.0 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-6/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/tileTerminal/0.1.0:/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-2019-07-23" "build" "--frozen"` [INFO] [stdout] 01e489e9452311a4fdaf71bcc621455697f9e88d13164760965a16b613dc172e [INFO] running `"docker" "start" "-a" "01e489e9452311a4fdaf71bcc621455697f9e88d13164760965a16b613dc172e"` [INFO] [stderr] Compiling sdl2-sys v0.30.0 [INFO] [stderr] Compiling sdl2 v0.30.0 [INFO] [stderr] Compiling tileTerminal v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: struct is never constructed: `Cursor` [INFO] [stderr] --> src/main.rs:25:1 [INFO] [stderr] | [INFO] [stderr] 25 | struct Cursor { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `context` [INFO] [stderr] --> src/main.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | context: sdl2::Sdl, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `render_by_cell` [INFO] [stderr] --> src/main.rs:131:5 [INFO] [stderr] | [INFO] [stderr] 131 | / fn render_by_cell(&mut self,mut canvas:&mut sdl2::render::Canvas, [INFO] [stderr] 132 | | fit: fn(u32)-> bool ){ [INFO] [stderr] 133 | | //Renders all cells that fit a criteria [INFO] [stderr] 134 | | let x = self.grid.len(); [INFO] [stderr] ... | [INFO] [stderr] 139 | | } [INFO] [stderr] 140 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: crate `tileTerminal` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: #[warn(non_snake_case)] on by default [INFO] [stderr] = help: convert the identifier to snake case: `tile_terminal` [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-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.tileTerminal.90tmx3g7-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2" "/opt/crater/target/debug/deps/tileTerminal-55d9109304dee4f2.58ibc000a061lc0v.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libsdl2-0e46b39eccdd73f4.rlib" "/opt/crater/target/debug/deps/librand-e08ba8aab010d886.rlib" "/opt/crater/target/debug/deps/librand-12c0152561214ea4.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-310d5dad1831238c.rlib" "/opt/crater/target/debug/deps/libbitflags-e424d0a7dda42873.rlib" "/opt/crater/target/debug/deps/liblazy_static-0e1e36676eed3924.rlib" "/opt/crater/target/debug/deps/liblibc-15b143653abd1ffe.rlib" "/opt/crater/target/debug/deps/libnum-afef0f025f3e4a93.rlib" "/opt/crater/target/debug/deps/libnum_iter-6aa8c2e263944e3d.rlib" "/opt/crater/target/debug/deps/libnum_integer-35be16e7600d6cb9.rlib" "/opt/crater/target/debug/deps/libnum_traits-04277105b9bd2221.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-a80a1e8e09cafef8.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e0e6351da805c468.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-e04f54bafc95e331.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-67901d3322495bd5.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-bd390b1abaceaec1.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-312dd37fdc7bedfc.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-8ed0e51d58d644a3.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-8a423c320a6c707f.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-d6a95598e2238263.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d231614b153016eb.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3821619027f463e4.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-1cfd794d18771a44.rlib" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-dcf33cf10c2452ef.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/beta-2019-07-23-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-c258fea34bf64bce.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /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 `tileTerminal`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "01e489e9452311a4fdaf71bcc621455697f9e88d13164760965a16b613dc172e"` [INFO] running `"docker" "rm" "-f" "01e489e9452311a4fdaf71bcc621455697f9e88d13164760965a16b613dc172e"` [INFO] [stdout] 01e489e9452311a4fdaf71bcc621455697f9e88d13164760965a16b613dc172e