[INFO] updating cached repository https://github.com/sztosz/mine_sweeper [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f98c14fe25e7599b3a37f275ce0a98ff71916117 [INFO] testing sztosz/mine_sweeper against beta-2020-07-24 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsztosz%2Fmine_sweeper" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sztosz/mine_sweeper on toolchain beta-2020-07-24 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/sztosz/mine_sweeper already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-07-24" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa394b6e69df6c9997a109914689f3d7e7943dd411075b197d03aacc1e67c28d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fa394b6e69df6c9997a109914689f3d7e7943dd411075b197d03aacc1e67c28d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa394b6e69df6c9997a109914689f3d7e7943dd411075b197d03aacc1e67c28d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa394b6e69df6c9997a109914689f3d7e7943dd411075b197d03aacc1e67c28d", kill_on_drop: false }` [INFO] [stdout] fa394b6e69df6c9997a109914689f3d7e7943dd411075b197d03aacc1e67c28d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-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@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-07-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] c9be4632448e5b5b265f4c192d49cde922daafe7357256af6f587596731d6188 [INFO] running `Command { std: "docker" "start" "-a" "c9be4632448e5b5b265f4c192d49cde922daafe7357256af6f587596731d6188", kill_on_drop: false }` [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] [stdout] warning: unused imports: `LoadSurface`, `surface::Surface` [INFO] [stdout] --> src/main.rs:3:23 [INFO] [stdout] | [INFO] [stdout] 3 | image::{InitFlag, LoadSurface}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 9 | surface::Surface, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Bomb` [INFO] [stdout] --> src/main.rs:27:5 [INFO] [stdout] | [INFO] [stdout] 27 | Bomb, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `Surrounded` [INFO] [stdout] --> src/main.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 28 | Surrounded(u8), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: linking with `cc` failed: exit code: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.mine_sweeper.as15vqwx-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136" "/opt/rustwide/target/debug/deps/mine_sweeper-fe481cdef7331136.ifd32tug0okiit7.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-7fca9fef23251a96.rlib" "/opt/rustwide/target/debug/deps/librand-98b9521e2c211b22.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-ff4debf85d7d0431.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-74d1bcc6eb07cc1e.rlib" "/opt/rustwide/target/debug/deps/librand_hc-67b08b8b6035b688.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-bbf4c365b2149661.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-ae775067d7a59098.rlib" "/opt/rustwide/target/debug/deps/librand_core-eadf77cab825c6b0.rlib" "/opt/rustwide/target/debug/deps/librand_os-34aed72d8521e20f.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-c74589dc11794036.rlib" "/opt/rustwide/target/debug/deps/librand_core-8dd96053848a29ab.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-57a006236b9a9641.rlib" "/opt/rustwide/target/debug/deps/libbitflags-66309d0aee04d875.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-03dc560a77c5aa3e.rlib" "/opt/rustwide/target/debug/deps/liblibc-6b395caff9badd97.rlib" "/opt/rustwide/target/debug/deps/libnum-11fd9068bd02d64c.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-2d3b50f69c40c5e9.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-3d347ff9d37b0e67.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-681d531c4454187c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-d66e0ceb8eaec9b8.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-9717ec0599b569a0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-04369de9ba916647.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-997d622c2e4dbe5c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-0359c4288a5ef89f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-1b25ede22d698ab3.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-37940b486a68e488.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-06b77c27e794c7c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-4d07e02a8df36da1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-fb29e0695c0a0f79.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-e16188b4cf97e8bb.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-5eb391c8dabdee77.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-b0689b528b222bee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-07-24-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-ed072ac495e62e7a.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_image [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mine_sweeper`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "c9be4632448e5b5b265f4c192d49cde922daafe7357256af6f587596731d6188", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9be4632448e5b5b265f4c192d49cde922daafe7357256af6f587596731d6188", kill_on_drop: false }` [INFO] [stdout] c9be4632448e5b5b265f4c192d49cde922daafe7357256af6f587596731d6188