[INFO] cloning repository https://github.com/francium/tetris-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/francium/tetris-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancium%2Ftetris-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancium%2Ftetris-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d421453c8a5f0ba11b6d5661ee9adc31f56c2b50
[INFO] testing francium/tetris-rs against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffrancium%2Ftetris-rs" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/francium/tetris-rs on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/francium/tetris-rs
[INFO] finished tweaking git repo https://github.com/francium/tetris-rs
[INFO] tweaked toml for git repo https://github.com/francium/tetris-rs written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/francium/tetris-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 518a4b7c0539f33031610ea05a30f0cd7fc7038bae1a48d561ab305cc43d88af
[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" "518a4b7c0539f33031610ea05a30f0cd7fc7038bae1a48d561ab305cc43d88af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "518a4b7c0539f33031610ea05a30f0cd7fc7038bae1a48d561ab305cc43d88af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "518a4b7c0539f33031610ea05a30f0cd7fc7038bae1a48d561ab305cc43d88af", kill_on_drop: false }`
[INFO] [stdout] 518a4b7c0539f33031610ea05a30f0cd7fc7038bae1a48d561ab305cc43d88af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a9f87c4a8fc55e2d351431c47adba3d582e6fe8a51c9c65764d589e6a8e244d9
[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" "a9f87c4a8fc55e2d351431c47adba3d582e6fe8a51c9c65764d589e6a8e244d9", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.7
[INFO] [stderr]    Compiling sdl2 v0.32.2
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling sdl2-sys v0.32.6
[INFO] [stderr]    Compiling regex-syntax v0.6.10
[INFO] [stderr]    Compiling getrandom v0.1.6
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling rand_core v0.5.0
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.0
[INFO] [stderr]    Compiling num v0.1.42
[INFO] [stderr]    Compiling regex v1.2.0
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling tetris-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `collide`
[INFO] [stdout]   --> src/lib/tetro.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn collide(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `collide`
[INFO] [stdout]   --> src/lib/tetro.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn collide(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.tetris_rs.ffd64fcc-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618.3h1ajgr06gkd3rel.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libenv_logger-a7f290cd7b031408.rlib" "/opt/rustwide/target/debug/deps/libregex-49445d1fd256f4be.rlib" "/opt/rustwide/target/debug/deps/libutf8_ranges-5b4eba30e9e2f1cd.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-1e0965e743095f65.rlib" "/opt/rustwide/target/debug/deps/libucd_util-b2b1e1c209bee764.rlib" "/opt/rustwide/target/debug/deps/libthread_local-1a24fd2ca27e85c8.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-7820081ea2c343b9.rlib" "/opt/rustwide/target/debug/deps/libmemchr-286c98db2c193874.rlib" "/opt/rustwide/target/debug/deps/libatty-5d3e5fdcbb781a78.rlib" "/opt/rustwide/target/debug/deps/libhumantime-6bd29ef77460a9f0.rlib" "/opt/rustwide/target/debug/deps/libquick_error-772b9cd56e16b2f8.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-7ea9319eac1240b9.rlib" "/opt/rustwide/target/debug/deps/librand-428d3e385d5ca4fd.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-739d2086d81bca79.rlib" "/opt/rustwide/target/debug/deps/libc2_chacha-b90578f668528959.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-d386fc8ca18fb627.rlib" "/opt/rustwide/target/debug/deps/librand_core-32ff9636c5fd8e63.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-8f21319c1e34b41f.rlib" "/opt/rustwide/target/debug/deps/libsdl2-221789293995195e.rlib" "/opt/rustwide/target/debug/deps/librand-ecc91ce427c1966c.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-244c720be45f4b39.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-b46729595b348862.rlib" "/opt/rustwide/target/debug/deps/librand_hc-d4586ed8ec3f19f4.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-afcfb1207d03152a.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-93a4c3a9c9e075c6.rlib" "/opt/rustwide/target/debug/deps/librand_core-72e25c6e9b3161d3.rlib" "/opt/rustwide/target/debug/deps/librand_os-cdc7772405c032c8.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-f5635471e56d3a7d.rlib" "/opt/rustwide/target/debug/deps/librand_core-a82cc77dcf65e6c8.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-f4ba1c7ede23f2ff.rlib" "/opt/rustwide/target/debug/deps/libbitflags-ec48c3f1cf015507.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-cbe3f88f0d1eb22e.rlib" "/opt/rustwide/target/debug/deps/libspin-be77b5ef76f34bed.rlib" "/opt/rustwide/target/debug/deps/liblibc-2df15e6fcace3403.rlib" "/opt/rustwide/target/debug/deps/libnum-9b1eb7ebb2ab9107.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-baa6f3f2ecc29ca1.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-ae487eeae9ab4e63.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-666785da4455bc94.rlib" "/opt/rustwide/target/debug/deps/liblog-300bbc637f2bbd05.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-838a213f1bfeb479.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-197d933f09d9a590.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-46a006cddfd334f0.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b9870310e470b38.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-260022ba8f1ab4ee.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-71377435a799394f.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-658ee5924fde57cd.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-9e8627da6bd1b94a.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-19fdaac49f59be84.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-cb00e2691ea45905.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-50f6726defae5ae1.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-2afc16311deea26e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-bb5cb0fe086ee8cf.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-896053247b5dfd0b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-735e1f2ac3cf23be.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9dfb6622644c732c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-beea7d9617fe25c5.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8ef7dd43fc671f88.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a9a3b2ad67977f47.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lSDL2_ttf" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/tetris_rs-6b3283f36f41d618" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tetris-rs` due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "a9f87c4a8fc55e2d351431c47adba3d582e6fe8a51c9c65764d589e6a8e244d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a9f87c4a8fc55e2d351431c47adba3d582e6fe8a51c9c65764d589e6a8e244d9", kill_on_drop: false }`
[INFO] [stdout] a9f87c4a8fc55e2d351431c47adba3d582e6fe8a51c9c65764d589e6a8e244d9
