[INFO] updating cached repository tamato/curses_and_sdl [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/tamato/curses_and_sdl [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/tamato/curses_and_sdl" "work/ex/beta-1.37-6/sources/1.36.0/gh/tamato/curses_and_sdl"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/tamato/curses_and_sdl'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/tamato/curses_and_sdl" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tamato/curses_and_sdl"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tamato/curses_and_sdl'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 5ce8d8197ad96e8db48f04412a29c5fb58e5bec1 [INFO] sha for GitHub repo tamato/curses_and_sdl: 5ce8d8197ad96e8db48f04412a29c5fb58e5bec1 [INFO] validating manifest of tamato/curses_and_sdl 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 tamato/curses_and_sdl 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 tamato/curses_and_sdl [INFO] finished frobbing tamato/curses_and_sdl [INFO] frobbed toml for tamato/curses_and_sdl written to work/ex/beta-1.37-6/sources/1.36.0/gh/tamato/curses_and_sdl/Cargo.toml [INFO] started frobbing tamato/curses_and_sdl [INFO] finished frobbing tamato/curses_and_sdl [INFO] frobbed toml for tamato/curses_and_sdl written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/tamato/curses_and_sdl/Cargo.toml [INFO] crate tamato/curses_and_sdl already has a lockfile, it will not be regenerated [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] [stderr] Blocking waiting for file lock on package cache [INFO] testing tamato/curses_and_sdl against 1.36.0 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/1.36.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/1.36.0/gh/tamato/curses_and_sdl:/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" "+1.36.0" "build" "--frozen"` [INFO] [stdout] a14a7396b697f54a77a8e152a4496e4be974b0640cb315fc0fe364ed129bee93 [INFO] running `"docker" "start" "-a" "a14a7396b697f54a77a8e152a4496e4be974b0640cb315fc0fe364ed129bee93"` [INFO] [stderr] Compiling curses_and_sdl v0.1.0 (/opt/crater/workdir) [INFO] [stderr] Compiling ncurses v5.91.0 [INFO] [stderr] Compiling num-iter v0.1.35 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling sdl2 v0.31.0 [INFO] [stderr] Compiling pancurses v0.14.0 [INFO] [stderr] Compiling easycurses v0.9.0 [INFO] [stderr] warning: unnecessary parentheses around function argument [INFO] [stderr] --> src/map_gen/tcod_tutorial.rs:14:40 [INFO] [stderr] | [INFO] [stderr] 14 | data: vec![MapTileType::Empty; (width * height)], [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Command` [INFO] [stderr] --> src/context/context_sdl.rs:13:28 [INFO] [stderr] | [INFO] [stderr] 13 | use {World, CommandMoveTo, Command, ResourceCollection, CommandCollection}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `world` [INFO] [stderr] --> src/context/context_sdl.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | let mut world = World::new(); [INFO] [stderr] | ^^^^^ help: consider prefixing with an underscore: `_world` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/context/context_sdl.rs:68:13 [INFO] [stderr] | [INFO] [stderr] 68 | let mut world = World::new(); [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: field is never used: `entities` [INFO] [stderr] --> src/lib.rs:18:5 [INFO] [stderr] | [INFO] [stderr] 18 | entities: Vec, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] 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/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.10.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.11.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.12.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.13.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.14.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.15.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.8.rcgu.o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.curses_and_sdl.erb6w748-cgu.9.rcgu.o" "-o" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d" "/opt/crater/target/debug/deps/curses_and_sdl-e4af6c04585dc07d.405xr7sal9bn85jk.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/libcurses_and_sdl-418aca9b8bf55a57.rlib" "/opt/crater/target/debug/deps/libsdl2-1c0eddd752334afa.rlib" "/opt/crater/target/debug/deps/librand-fcff8b4683386219.rlib" "/opt/crater/target/debug/deps/librand-b8377bd83a660159.rlib" "/opt/crater/target/debug/deps/libsdl2_sys-9ab70eb93ef3ca05.rlib" "/opt/crater/target/debug/deps/libbitflags-df219a1ec24cdf3b.rlib" "/opt/crater/target/debug/deps/liblazy_static-318544a807a94655.rlib" "/opt/crater/target/debug/deps/libnum-98b3ae04d805f906.rlib" "/opt/crater/target/debug/deps/libnum_iter-92793cd0bd0f0c87.rlib" "/opt/crater/target/debug/deps/libnum_integer-e854dc84e22fde90.rlib" "/opt/crater/target/debug/deps/libnum_traits-0bed55bd30800e78.rlib" "/opt/crater/target/debug/deps/libeasycurses-acf3e5f03d70abb5.rlib" "/opt/crater/target/debug/deps/libpancurses-3375de60e9aa3c06.rlib" "/opt/crater/target/debug/deps/libncurses-3a7614462cb359df.rlib" "/opt/crater/target/debug/deps/liblibc-bbbb74a481c5c62b.rlib" "/opt/crater/target/debug/deps/liblog-2f16111cb8c09f11.rlib" "/opt/crater/target/debug/deps/liblog-e993413252190225.rlib" "/opt/crater/target/debug/deps/libcfg_if-d91c3b4a47d9636f.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-9895e8982b0a79e7.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-57306b8ed3378a0e.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-54463ae5adae3649.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-d99667b199a9875a.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-51f4300e102199f5.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-b3ccf1f7737a6a91.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-157c37a3ceb78853.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-505bcee45aafb736.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-c29abd529ba4452b.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-895383a3232f6572.rlib" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5594cb4f559bc761.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.36.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-38e90baf978bc428.rlib" "-Wl,-Bdynamic" "-lSDL2_image" "-lSDL2" "-lncurses" "-ltinfo" "-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 `curses_and_sdl`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "a14a7396b697f54a77a8e152a4496e4be974b0640cb315fc0fe364ed129bee93"` [INFO] running `"docker" "rm" "-f" "a14a7396b697f54a77a8e152a4496e4be974b0640cb315fc0fe364ed129bee93"` [INFO] [stdout] a14a7396b697f54a77a8e152a4496e4be974b0640cb315fc0fe364ed129bee93