[INFO] updating cached repository https://github.com/Alexander89/rust-tello [INFO] running `"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"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 960911db24ddf5ad584a8d238f8339c64a934cae [INFO] testing Alexander89/rust-tello against master#28742a1146f10a4f09369baad027a464acb7a766 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAlexander89%2Frust-tello" "/workspace/builds/worker-12/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Alexander89/rust-tello on toolchain 28742a1146f10a4f09369baad027a464acb7a766 [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/Alexander89/rust-tello [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/Alexander89/rust-tello [INFO] tweaked toml for git repo https://github.com/Alexander89/rust-tello written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/Alexander89/rust-tello already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+28742a1146f10a4f09369baad027a464acb7a766" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 16262504183fed9d33d959110f4b0104e12a078562a53d60c51e066d6039f3bc [INFO] running `"docker" "start" "-a" "16262504183fed9d33d959110f4b0104e12a078562a53d60c51e066d6039f3bc"` [INFO] [stderr] Compiling libc v0.2.66 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Compiling num-traits v0.2.10 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling time v0.1.42 [INFO] [stderr] Compiling chrono v0.4.10 [INFO] [stderr] Compiling tello v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.97s [INFO] running `"docker" "inspect" "16262504183fed9d33d959110f4b0104e12a078562a53d60c51e066d6039f3bc"` [INFO] running `"docker" "rm" "-f" "16262504183fed9d33d959110f4b0104e12a078562a53d60c51e066d6039f3bc"` [INFO] [stdout] 16262504183fed9d33d959110f4b0104e12a078562a53d60c51e066d6039f3bc [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "+28742a1146f10a4f09369baad027a464acb7a766" "test" "--frozen" "--no-run"` [INFO] [stdout] 01a810c3603127c32ff00c5448222439149b638d529b1be6760cf3d4ffffffcc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "01a810c3603127c32ff00c5448222439149b638d529b1be6760cf3d4ffffffcc"` [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling sdl2 v0.32.2 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling sdl2-sys v0.32.6 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling tello v0.3.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `SocketAddr`, `UdpSocket` [INFO] [stderr] --> examples/fly/main.rs:8:16 [INFO] [stderr] | [INFO] [stderr] 8 | use std::net::{SocketAddr, UdpSocket}; [INFO] [stderr] | ^^^^^^^^^^ ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [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/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.fly.1lqspand-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc" "/opt/rustwide/target/debug/examples/fly-f5ede604b35491bc.3m4we4d2fa4yow6p.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libtello-91c10b372812f575.rlib" "/opt/rustwide/target/debug/deps/libchrono-4be8a70bf7d0a805.rlib" "/opt/rustwide/target/debug/deps/libtime-46bae1e61d3d1ddc.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-2cdd9ae034878c52.rlib" "/opt/rustwide/target/debug/deps/libsdl2-8c4237bd31a66434.rlib" "/opt/rustwide/target/debug/deps/librand-8eb624d1f78d9d8b.rlib" "/opt/rustwide/target/debug/deps/librand_xorshift-c620f8c8363fcd13.rlib" "/opt/rustwide/target/debug/deps/librand_pcg-b9c8d693de9478d7.rlib" "/opt/rustwide/target/debug/deps/librand_hc-8d8f4df3ee45e5b3.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-35312d40afb18cd1.rlib" "/opt/rustwide/target/debug/deps/librand_isaac-4f156b75dface467.rlib" "/opt/rustwide/target/debug/deps/librand_core-d9b40d5d52d51138.rlib" "/opt/rustwide/target/debug/deps/librand_os-dcb567c8a127b1d9.rlib" "/opt/rustwide/target/debug/deps/librand_jitter-90ebca03520ab7cf.rlib" "/opt/rustwide/target/debug/deps/librand_core-1a2b5e959401cd87.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-5da1caf62742df01.rlib" "/opt/rustwide/target/debug/deps/libbitflags-c5180c3dc5cc8193.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-81e71b56f2a8a8f3.rlib" "/opt/rustwide/target/debug/deps/liblibc-2b3577f6a779d165.rlib" "/opt/rustwide/target/debug/deps/libnum-d8b432b9c438aa4b.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-6560cf4b36b8b87b.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-46beda792902c6b2.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-5f13adbeb4a0a460.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1dac1a412c98f50d.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-b7841fd014bf83a1.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-338c0763450dca22.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-5f2e5d11836e0967.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-81a9070bd3553adf.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-e297830377b95af4.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-b38b87f2dd197fa0.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-601015f2e15e7e26.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-439f3a589bd88586.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-57ab7e6ac23ce11f.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-3aec7f88778e912a.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-b6806800b307d4b9.rlib" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-e49d7651b12f7563.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/28742a1146f10a4f09369baad027a464acb7a766/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-e8266574e26adcc3.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_ttf" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -lSDL2_ttf [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error; 1 warning emitted [INFO] [stderr] [INFO] [stderr] error: could not compile `tello`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "01a810c3603127c32ff00c5448222439149b638d529b1be6760cf3d4ffffffcc"` [INFO] running `"docker" "rm" "-f" "01a810c3603127c32ff00c5448222439149b638d529b1be6760cf3d4ffffffcc"` [INFO] [stdout] 01a810c3603127c32ff00c5448222439149b638d529b1be6760cf3d4ffffffcc