[INFO] updating cached repository https://github.com/sztosz/mine_sweeper [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f98c14fe25e7599b3a37f275ce0a98ff71916117 [INFO] testing sztosz/mine_sweeper against 1.38.0 for beta-1.39-1 [INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsztosz%2Fmine_sweeper" "work/builds/worker-3/source"` [INFO] [stderr] Cloning into 'work/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sztosz/mine_sweeper on toolchain 1.38.0 [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/sztosz/mine_sweeper [INFO] finished tweaking git repo https://github.com/sztosz/mine_sweeper [INFO] tweaked toml for git repo https://github.com/sztosz/mine_sweeper written to work/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/sztosz/mine_sweeper already has a lockfile, it will not be regenerated [INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+1.38.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.38.0" "build" "--frozen"` [INFO] [stdout] f696854a03e433fd2856b4433f35568bf052e7428d59f54ab597bad4180936a2 [INFO] running `"docker" "start" "-a" "f696854a03e433fd2856b4433f35568bf052e7428d59f54ab597bad4180936a2"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling mine_sweeper v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `LoadSurface`, `surface::Surface` [INFO] [stderr] --> src/main.rs:3:23 [INFO] [stderr] | [INFO] [stderr] 3 | image::{InitFlag, LoadSurface}, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 9 | surface::Surface, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Bomb` [INFO] [stderr] --> src/main.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | Bomb, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Surrounded` [INFO] [stderr] --> src/main.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | Surrounded(u8), [INFO] [stderr] | ^^^^^^^^^^^^^^ [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/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.mine_sweeper.339ndben-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36" "/opt/rustwide/target/debug/deps/mine_sweeper-949ad5f677248a36.11xylmd9p3k541qm.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-664246f3ea4ad0d2.rlib" "/opt/rustwide/target/debug/deps/librand-c6c971c2579f56b1.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-d31379522c688654.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-700c8fd06117a4e8.rlib" "/opt/rustwide/target/debug/deps/librand_hc-dfcabcbae3173fa6.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-b28484c13232928f.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-4397b6ef24563754.rlib" "/opt/rustwide/target/debug/deps/librand_core-248631fdaa518086.rlib" "/opt/rustwide/target/debug/deps/librand_os-ac04dce49103ba55.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-5dd9a685b0ed8a3d.rlib" "/opt/rustwide/target/debug/deps/librand_core-e2ee592186d88f12.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-ada462475f15096c.rlib" "/opt/rustwide/target/debug/deps/libbitflags-db99416e3bf58e66.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-83cafc2ae303332c.rlib" "/opt/rustwide/target/debug/deps/liblibc-a3b13f6b27abcc70.rlib" "/opt/rustwide/target/debug/deps/libnum-9dbba59d754511b6.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-bbf34e9632c3a30c.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-dbac7e428283a153.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-a4ff9b7e87bbd905.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-12ce12f1efc08aa3.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-5d3cd1b3ddab72e4.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-f8222943dfd167e2.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-0cd00b2d3108cd48.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-485c05ba6ce1b438.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-63e6b1072426ba59.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-a421aff1d43911ee.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-3deef8ef4fe80dff.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-f65a176f0586269e.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ad46d4080f4d7e57.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-da6c590582bf0885.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-837ca740df32db0a.rlib" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-db27c965e824589f.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.38.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-68a4f8466685ed76.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-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 `mine_sweeper`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "f696854a03e433fd2856b4433f35568bf052e7428d59f54ab597bad4180936a2"` [INFO] running `"docker" "rm" "-f" "f696854a03e433fd2856b4433f35568bf052e7428d59f54ab597bad4180936a2"` [INFO] [stdout] f696854a03e433fd2856b4433f35568bf052e7428d59f54ab597bad4180936a2