[INFO] cloning repository https://github.com/Johanneslueke/rust_pong
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Johanneslueke/rust_pong" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohanneslueke%2Frust_pong", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohanneslueke%2Frust_pong'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc7552ce3f48411ffacf6c97637636d602dfff7a
[INFO] testing Johanneslueke/rust_pong against 1.54.0 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJohanneslueke%2Frust_pong" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Johanneslueke/rust_pong on toolchain 1.54.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Johanneslueke/rust_pong
[INFO] finished tweaking git repo https://github.com/Johanneslueke/rust_pong
[INFO] tweaked toml for git repo https://github.com/Johanneslueke/rust_pong written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Johanneslueke/rust_pong already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.54.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.54.0" "metadata" "--no-deps" "--format-version=1", 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] 6d9249e4a9dd14b79d90e45902373fbafeaab186fa6ad53d818e2556c1818e16
[INFO] running `Command { std: "docker" "start" "-a" "6d9249e4a9dd14b79d90e45902373fbafeaab186fa6ad53d818e2556c1818e16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d9249e4a9dd14b79d90e45902373fbafeaab186fa6ad53d818e2556c1818e16", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d9249e4a9dd14b79d90e45902373fbafeaab186fa6ad53d818e2556c1818e16", kill_on_drop: false }`
[INFO] [stdout] 6d9249e4a9dd14b79d90e45902373fbafeaab186fa6ad53d818e2556c1818e16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.54.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 593b4a54ceab0df3a99a8d66e6d3807a6f483f05ef7906930414f280ee4e781f
[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" "593b4a54ceab0df3a99a8d66e6d3807a6f483f05ef7906930414f280ee4e781f", kill_on_drop: false }`
[INFO] [stderr]    Compiling sdl2 v0.34.1
[INFO] [stderr]    Compiling rust_pong v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling c_vec v1.3.3
[INFO] [stderr]    Compiling sdl2-sys v0.34.0
[INFO] [stdout] warning: unused import: `crate::command::Command`
[INFO] [stdout]  --> src/lib/graphic/update_handler.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::command::Command; 
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/lib/mut_shared_collection/mod.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             _ => write!(f, "Unkown Error")
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `actionlist`
[INFO] [stdout]  --> src/lib/graphic/update_handler.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     actionlist : &mut Vec<&dyn Entity>) -> Result<(),String>{
[INFO] [stdout]   |     ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_actionlist`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rust_pong::mut_shared_collection::MutSharedCollection`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rust_pong::mut_shared_collection::MutSharedCollection;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::iter::FromIterator`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use std::iter::FromIterator;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[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/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.rust_pong.30y4p2rm-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549.4jh6e5z49zis4sbw.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/librust_pong-3b7db7f229665d53.rlib" "/opt/rustwide/target/debug/deps/libsdl2-90c4622b9b04ace1.rlib" "/opt/rustwide/target/debug/deps/libc_vec-1e0a1e7e4a28e28b.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-32e265f5bd078da4.rlib" "/opt/rustwide/target/debug/deps/libbitflags-f89ae4b715176e2d.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-5c53d641eb010a81.rlib" "/opt/rustwide/target/debug/deps/liblibc-f14f9a5269b59615.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-2420485b9e5ef5e1.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-785e3cb61c4b1960.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-087191a88bdaa22d.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9981842c02975178.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-6fb405869b015fde.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d05c5c3c56004b7b.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-42d74d2097528b38.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-fb36534c113d2209.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b56b9042c12b6535.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-491902d6cb3e76df.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-61834e0981b8c367.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-f78aa99d613a55bc.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-53ee54cd7fed2c57.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-544ecdbd6cda3c58.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-379cc252b6943a79.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-8063eea38dcc5e62.rlib" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-5b228734afae15ee.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d6c7a399d95d173f.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_gfx" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.54.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/rust_pong-d049e927aa4dc549" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_gfx
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust_pong`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "593b4a54ceab0df3a99a8d66e6d3807a6f483f05ef7906930414f280ee4e781f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "593b4a54ceab0df3a99a8d66e6d3807a6f483f05ef7906930414f280ee4e781f", kill_on_drop: false }`
[INFO] [stdout] 593b4a54ceab0df3a99a8d66e6d3807a6f483f05ef7906930414f280ee4e781f
