[INFO] updating cached repository https://github.com/deckarep/flappy-rust [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] cb833582e9eb5c53fd9bc3f858467cca74e942d7 [INFO] testing deckarep/flappy-rust against 1.45.2 for beta-1.46-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeckarep%2Fflappy-rust" "/workspace/builds/worker-2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/deckarep/flappy-rust on toolchain 1.45.2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/deckarep/flappy-rust [INFO] finished tweaking git repo https://github.com/deckarep/flappy-rust [INFO] tweaked toml for git repo https://github.com/deckarep/flappy-rust written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/deckarep/flappy-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.45.2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.45.2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59b3e129d5528f298ece47981bf1d403f11fda7d2be1355fff191f2dfb31df17 [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" "59b3e129d5528f298ece47981bf1d403f11fda7d2be1355fff191f2dfb31df17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59b3e129d5528f298ece47981bf1d403f11fda7d2be1355fff191f2dfb31df17", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59b3e129d5528f298ece47981bf1d403f11fda7d2be1355fff191f2dfb31df17", kill_on_drop: false }` [INFO] [stdout] 59b3e129d5528f298ece47981bf1d403f11fda7d2be1355fff191f2dfb31df17 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+1.45.2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 40d3861c12d09aa2fcaac64b02f69ba15858b6ea77431f4a912a4f40b2b00bb0 [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" "40d3861c12d09aa2fcaac64b02f69ba15858b6ea77431f4a912a4f40b2b00bb0", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.1.37 [INFO] [stderr] Compiling sdl2-sys v0.27.3 [INFO] [stderr] Compiling c_vec v1.0.12 [INFO] [stderr] Compiling lazy_static v0.2.6 [INFO] [stderr] Compiling num-integer v0.1.33 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num v0.1.37 [INFO] [stderr] Compiling sdl2 v0.29.1 [INFO] [stderr] Compiling flappy-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scene.rs:33:30 [INFO] [stdout] | [INFO] [stdout] 33 | children: Vec>>, [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Displayable` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scene.rs:51:42 [INFO] [stdout] | [INFO] [stdout] 51 | let mut children: Vec>> = Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Displayable` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/scene.rs:85:51 [INFO] [stdout] | [INFO] [stdout] 85 | pub fn add_child(&mut self, child: Rc>) { [INFO] [stdout] | ^^^^^^^^^^^ help: use `dyn`: `dyn Displayable` [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" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.flappy_rust.67j7izns-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5" "/opt/rustwide/target/debug/deps/flappy_rust-99c78a8212a67ac5.25etoimqywj2ujcx.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libsdl2-7f54b6458b0efb69.rlib" "/opt/rustwide/target/debug/deps/librand-e4de1354f48604a1.rlib" "/opt/rustwide/target/debug/deps/libc_vec-69221a5c5d036258.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-48a5e70fb8d42bc1.rlib" "/opt/rustwide/target/debug/deps/libbitflags-12fb577444bcad11.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-d44f67ece46efd46.rlib" "/opt/rustwide/target/debug/deps/liblibc-48aed97d0381cd6d.rlib" "/opt/rustwide/target/debug/deps/libnum-44795843370333e6.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-422a4b291fedaed0.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-cb1b1f08836319d3.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d34dad9f0057ed16.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-8bb11f807a7b6b4c.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-ca8087507780d964.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-259c92b387c1c166.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-16e0a2fbbb8e14b3.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-8a1651b8e23d2aaf.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-23bdd98b0574083e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-855a92055ec33e2e.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-24c70dd44fbacdfb.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-b326273841bae587.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-ac3c1f0e16507051.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a5729542b65954aa.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-09bd1119ab1cad7d.rlib" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9a787681bfbeaf61.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.45.2-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-5a0398ee67f74664.rlib" "-Wl,-Bdynamic" "-lSDL2_ttf" "-lSDL2_image" "-lSDL2_mixer" "-lSDL2_gfx" "-lSDL2" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_image [INFO] [stdout] /usr/bin/ld: cannot find -lSDL2_mixer [INFO] [stdout] /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; 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `flappy-rust`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "40d3861c12d09aa2fcaac64b02f69ba15858b6ea77431f4a912a4f40b2b00bb0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "40d3861c12d09aa2fcaac64b02f69ba15858b6ea77431f4a912a4f40b2b00bb0", kill_on_drop: false }` [INFO] [stdout] 40d3861c12d09aa2fcaac64b02f69ba15858b6ea77431f4a912a4f40b2b00bb0