[INFO] fetching crate bluer 0.10.4... [INFO] testing bluer-0.10.4 against 1.55.0 for beta-1.56-1 [INFO] extracting crate bluer 0.10.4 into /workspace/builds/worker-29/source [INFO] validating manifest of crates.io crate bluer 0.10.4 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate bluer 0.10.4 [INFO] finished tweaking crates.io crate bluer 0.10.4 [INFO] tweaked toml for crates.io crate bluer 0.10.4 written to /workspace/builds/worker-29/source/Cargo.toml [INFO] crate crates.io crate bluer 0.10.4 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c9e1fb7a275a9cef1d3ba7e4412327924e169e3b3ee3cdcd1eba5bfbf728da3c [INFO] running `Command { std: "docker" "start" "-a" "c9e1fb7a275a9cef1d3ba7e4412327924e169e3b3ee3cdcd1eba5bfbf728da3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c9e1fb7a275a9cef1d3ba7e4412327924e169e3b3ee3cdcd1eba5bfbf728da3c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9e1fb7a275a9cef1d3ba7e4412327924e169e3b3ee3cdcd1eba5bfbf728da3c", kill_on_drop: false }` [INFO] [stdout] c9e1fb7a275a9cef1d3ba7e4412327924e169e3b3ee3cdcd1eba5bfbf728da3c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 074dfa756d6a978c2a805890173d99ce252bd01d6c32cfa281582cf347663d2f [INFO] running `Command { std: "docker" "start" "-a" "074dfa756d6a978c2a805890173d99ce252bd01d6c32cfa281582cf347663d2f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.73 [INFO] [stderr] Compiling libc v0.2.97 [INFO] [stderr] Compiling futures-core v0.3.15 [INFO] [stderr] Compiling futures-task v0.3.15 [INFO] [stderr] Compiling pin-project-lite v0.2.6 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-channel v0.3.15 [INFO] [stderr] Compiling futures-sink v0.3.15 [INFO] [stderr] Compiling futures-io v0.3.15 [INFO] [stderr] Compiling slab v0.4.3 [INFO] [stderr] Compiling bytes v1.0.1 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Compiling futures-macro v0.3.15 [INFO] [stderr] Compiling futures-util v0.3.15 [INFO] [stderr] Compiling libdbus-sys v0.2.1 [INFO] [stderr] Compiling tokio v1.6.1 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling mio v0.7.13 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling synstructure v0.12.4 [INFO] [stderr] Compiling serde_derive v1.0.126 [INFO] [stderr] Compiling tokio-macros v1.2.0 [INFO] [stderr] Compiling pin-project-internal v1.0.7 [INFO] [stderr] Compiling strum_macros v0.21.1 [INFO] [stderr] Compiling custom_debug_derive v0.5.0 [INFO] [stderr] Compiling num-derive v0.3.3 [INFO] [stderr] Compiling displaydoc v0.2.1 [INFO] [stderr] Compiling custom_debug v0.5.0 [INFO] [stderr] Compiling strum v0.21.0 [INFO] [stderr] Compiling pin-project v1.0.7 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Compiling dbus v0.9.3 [INFO] [stderr] Compiling futures-executor v0.3.15 [INFO] [stderr] Compiling futures v0.3.15 [INFO] [stderr] Compiling tokio-stream v0.1.6 [INFO] [stderr] Compiling dbus-tokio v0.7.3 [INFO] [stderr] Compiling dbus-crossroads v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling bluer v0.10.4 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 57.75s [INFO] running `Command { std: "docker" "inspect" "074dfa756d6a978c2a805890173d99ce252bd01d6c32cfa281582cf347663d2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "074dfa756d6a978c2a805890173d99ce252bd01d6c32cfa281582cf347663d2f", kill_on_drop: false }` [INFO] [stdout] 074dfa756d6a978c2a805890173d99ce252bd01d6c32cfa281582cf347663d2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-29/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac3ab9fdd82a36ab73565b6d4e1ede12c259ce7ca317c7f1a99781003f4dac63 [INFO] running `Command { std: "docker" "start" "-a" "ac3ab9fdd82a36ab73565b6d4e1ede12c259ce7ca317c7f1a99781003f4dac63", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling env_logger v0.8.4 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling bluer v0.10.4 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `bluer` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustc --crate-name gatt_client --edition=2018 examples/gatt_client.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type bin --emit=dep-info,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bluetoothd"' --cfg 'feature="custom_debug"' --cfg 'feature="dbus"' --cfg 'feature="dbus-crossroads"' --cfg 'feature="dbus-tokio"' --cfg 'feature="default"' --cfg 'feature="displaydoc"' --cfg 'feature="id"' --cfg 'feature="l2cap"' --cfg 'feature="lazy_static"' --cfg 'feature="pin-project"' --cfg 'feature="tokio-stream"' -C metadata=e1c1eeb36a017a1c -C extra-filename=-e1c1eeb36a017a1c --out-dir /opt/rustwide/target/debug/examples -L dependency=/opt/rustwide/target/debug/deps --extern bluer=/opt/rustwide/target/debug/deps/libbluer-edb26bcd245af8af.rlib --extern custom_debug=/opt/rustwide/target/debug/deps/libcustom_debug-cfd9fb2138eb55a6.rlib --extern dbus=/opt/rustwide/target/debug/deps/libdbus-8052bed99a3e13c1.rlib --extern dbus_crossroads=/opt/rustwide/target/debug/deps/libdbus_crossroads-05f5a1c7a579796f.rlib --extern dbus_tokio=/opt/rustwide/target/debug/deps/libdbus_tokio-e75d80c0157f1b0c.rlib --extern displaydoc=/opt/rustwide/target/debug/deps/libdisplaydoc-de195dd75bd49fca.so --extern env_logger=/opt/rustwide/target/debug/deps/libenv_logger-e8384d7423a0e21b.rlib --extern futures=/opt/rustwide/target/debug/deps/libfutures-26e15773850baa14.rlib --extern hex=/opt/rustwide/target/debug/deps/libhex-33fd519b96d635fb.rlib --extern lazy_static=/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib --extern libc=/opt/rustwide/target/debug/deps/liblibc-265ea9156ddd3fc7.rlib --extern log=/opt/rustwide/target/debug/deps/liblog-7914ddd45155fdc8.rlib --extern num_derive=/opt/rustwide/target/debug/deps/libnum_derive-3a7fd93b00dab9dd.so --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-7b6445d372d84407.rlib --extern pin_project=/opt/rustwide/target/debug/deps/libpin_project-e94d068b8eca33fb.rlib --extern rand=/opt/rustwide/target/debug/deps/librand-8383848e5a3c0911.rlib --extern strum=/opt/rustwide/target/debug/deps/libstrum-23044b6eb431ee71.rlib --extern tokio=/opt/rustwide/target/debug/deps/libtokio-e22ac6a49e2a9e43.rlib --extern tokio_stream=/opt/rustwide/target/debug/deps/libtokio_stream-2ab8524aa8f98e7f.rlib --extern uuid=/opt/rustwide/target/debug/deps/libuuid-091cc0b1e268377b.rlib --cap-lints=warn -L native=/usr/lib/x86_64-linux-gnu` (signal: 9, SIGKILL: kill) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.0.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.1.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.10.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.11.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.12.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.13.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.14.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.15.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.2.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.3.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.4.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.5.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.6.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.7.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.8.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.l2cap_client.28a37643-cgu.9.rcgu.o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0.56po1plzwsk9ppk8.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libenv_logger-e8384d7423a0e21b.rlib" "/opt/rustwide/target/debug/deps/libatty-eb6ac662a032e2e8.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-8f27c150af643511.rlib" "/opt/rustwide/target/debug/deps/libhumantime-4653c4407a4f842d.rlib" "/opt/rustwide/target/debug/deps/libregex-45196bf3082830f6.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-5250b30090105b38.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-a04715d9dfec859f.rlib" "/opt/rustwide/target/debug/deps/librand-8383848e5a3c0911.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-c1d5beb55a746e15.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-069634687179693a.rlib" "/opt/rustwide/target/debug/deps/librand_core-b44174930bf7e28b.rlib" "/opt/rustwide/target/debug/deps/libbluer-edb26bcd245af8af.rlib" "/opt/rustwide/target/debug/deps/libcustom_debug-cfd9fb2138eb55a6.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-df981c5871754530.rlib" "/opt/rustwide/target/debug/deps/libdbus_tokio-e75d80c0157f1b0c.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-7b6445d372d84407.rlib" "/opt/rustwide/target/debug/deps/libtokio_stream-2ab8524aa8f98e7f.rlib" "/opt/rustwide/target/debug/deps/libpin_project-e94d068b8eca33fb.rlib" "/opt/rustwide/target/debug/deps/libuuid-091cc0b1e268377b.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-2b45f2ac8557618a.rlib" "/opt/rustwide/target/debug/deps/libtokio-e22ac6a49e2a9e43.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-c7bb03272108bfbe.rlib" "/opt/rustwide/target/debug/deps/libbytes-e6eec5aeecffa8a4.rlib" "/opt/rustwide/target/debug/deps/libmio-3679133a50e0e942.rlib" "/opt/rustwide/target/debug/deps/liblog-7914ddd45155fdc8.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-dece450273084492.rlib" "/opt/rustwide/target/debug/deps/libstrum-23044b6eb431ee71.rlib" "/opt/rustwide/target/debug/deps/libhex-33fd519b96d635fb.rlib" "/opt/rustwide/target/debug/deps/libfutures-26e15773850baa14.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-d208ca2dc2b9edd7.rlib" "/opt/rustwide/target/debug/deps/libdbus_crossroads-05f5a1c7a579796f.rlib" "/opt/rustwide/target/debug/deps/libdbus-8052bed99a3e13c1.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-e453ca183363b815.rlib" "/opt/rustwide/target/debug/deps/libmemchr-e3068e1c9377047f.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-d50ce0b9434de07f.rlib" "/opt/rustwide/target/debug/deps/libslab-3bdb8c9dbd18a7c6.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-ab97b83a751214e3.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-bd5beea2e07fb20c.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-25c3695b5847232a.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-1781ac97a50f7b56.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-179c4ec3b1bb6929.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-d54f13d874abf01b.rlib" "/opt/rustwide/target/debug/deps/liblibdbus_sys-568071a33a6a2776.rlib" "/opt/rustwide/target/debug/deps/liblibc-265ea9156ddd3fc7.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-008055cc7d873802.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-06f01ac2578bda94.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-f9a3c3274a1835e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-d4cbb754ee9f4daa.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-95c14e1c1e3ebcc4.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-d489f0ca872880cc.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-75f07df0b18fea39.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0c35b278736219a2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-e530649c9a06e3c6.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-6b148909d375a785.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-cd15fa647f4775d1.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-74be3a703f788ba2.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-8f2c5b445c28b2e3.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-8480e85e0be96197.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-ac23a75f6f42004e.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-557ba8776e04d182.rlib" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-4beb03d03503c439.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-dd7db1bec6909f24.rlib" "-Wl,-Bdynamic" "-ldbus-1" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/1.55.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/examples/l2cap_client-9ef66302cd4693b0" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: collect2: fatal error: ld terminated with signal 9 [Killed] [INFO] [stdout] compilation terminated. [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "ac3ab9fdd82a36ab73565b6d4e1ede12c259ce7ca317c7f1a99781003f4dac63", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac3ab9fdd82a36ab73565b6d4e1ede12c259ce7ca317c7f1a99781003f4dac63", kill_on_drop: false }` [INFO] [stdout] ac3ab9fdd82a36ab73565b6d4e1ede12c259ce7ca317c7f1a99781003f4dac63