[INFO] cloning repository https://github.com/NicolasLagaillardie/mqtt_client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NicolasLagaillardie/mqtt_client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasLagaillardie%2Fmqtt_client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasLagaillardie%2Fmqtt_client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1855275b60e7b62c4d4fa94da631d7a6ac101ac8 [INFO] testing NicolasLagaillardie/mqtt_client against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNicolasLagaillardie%2Fmqtt_client" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NicolasLagaillardie/mqtt_client on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NicolasLagaillardie/mqtt_client [INFO] finished tweaking git repo https://github.com/NicolasLagaillardie/mqtt_client [INFO] tweaked toml for git repo https://github.com/NicolasLagaillardie/mqtt_client written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/NicolasLagaillardie/mqtt_client already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 14c21ae0c5307da3888be86decda557ade26acdee5626bbf293b377462b796ad [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" "14c21ae0c5307da3888be86decda557ade26acdee5626bbf293b377462b796ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "14c21ae0c5307da3888be86decda557ade26acdee5626bbf293b377462b796ad", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "14c21ae0c5307da3888be86decda557ade26acdee5626bbf293b377462b796ad", kill_on_drop: false }` [INFO] [stdout] 14c21ae0c5307da3888be86decda557ade26acdee5626bbf293b377462b796ad [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 860911acbd44ebbd33e96c6720ff39e943575845a15afca865b163ea42caa38f [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" "860911acbd44ebbd33e96c6720ff39e943575845a15afca865b163ea42caa38f", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v0.1.7 [INFO] [stderr] Compiling cc v1.0.46 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling lazy_static v1.2.0 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.7 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling nodrop v0.1.14 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling pkg-config v0.3.16 [INFO] [stderr] Compiling scopeguard v1.0.0 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cl-sys v0.4.2 [INFO] [stderr] Compiling regex-syntax v0.6.12 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling openssl v0.10.25 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling futures-timer v0.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.6.6 [INFO] [stderr] Compiling thread_local v0.3.6 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Compiling ocl-core v0.11.2 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling nix v0.8.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling cmake v0.1.42 [INFO] [stderr] Compiling crossbeam-queue v0.1.2 [INFO] [stderr] Compiling crossbeam-channel v0.3.9 [INFO] [stderr] Compiling uuid v0.4.0 [INFO] [stderr] Compiling num-traits v0.2.8 [INFO] [stderr] Compiling num-integer v0.1.41 [INFO] [stderr] Compiling num-iter v0.1.39 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling aho-corasick v0.7.6 [INFO] [stderr] Compiling memoffset v0.5.2 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling openssl-sys v0.9.52 [INFO] [stderr] Compiling paho-mqtt-sys v0.2.1 [INFO] [stderr] Compiling sys-info v0.5.8 [INFO] [stderr] Compiling crossbeam-epoch v0.7.2 [INFO] [stderr] Compiling crossbeam-deque v0.7.1 [INFO] [stderr] Compiling num-complex v0.1.43 [INFO] [stderr] Compiling num-traits v0.1.43 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling crossbeam v0.7.2 [INFO] [stderr] Compiling qutex v0.2.3 [INFO] [stderr] Compiling ifaces v0.1.0 (https://github.com/LuoZijun/rust-ifaces.git#91bd5b26) [INFO] [stderr] Compiling num-bigint v0.1.44 [INFO] [stderr] Compiling regex v1.3.1 [INFO] [stderr] Compiling num-rational v0.1.42 [INFO] [stderr] Compiling num v0.1.42 [INFO] [stderr] Compiling ocl-core-vector v0.1.0 [INFO] [stderr] Compiling synstructure v0.12.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling paho-mqtt v0.6.0 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling ocl v0.19.3 [INFO] [stderr] Compiling mqtt_client v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Device`, `Platform` [INFO] [stdout] --> src/lib.rs:32:11 [INFO] [stdout] | [INFO] [stdout] 32 | use ocl::{Device, Platform}; [INFO] [stdout] | ^^^^^^ ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [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/mqtt_client-6f03bcde611be056.mqtt_client.dad3217b-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_client-6f03bcde611be056.mqtt_client.dad3217b-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_client-6f03bcde611be056.mqtt_client.dad3217b-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_client-6f03bcde611be056.mqtt_client.dad3217b-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_client-6f03bcde611be056.mqtt_client.dad3217b-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_client-6f03bcde611be056.mqtt_client.dad3217b-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_client-6f03bcde611be056.mqtt_client.dad3217b-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/mqtt_client-6f03bcde611be056.1woy8zgbt1hhcxk9.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/backtrace-sys-9549342b96ec8e40/out" "-L" "/opt/rustwide/target/debug/build/paho-mqtt-sys-9688a7e10baeb619/out/lib" "-L" "/opt/rustwide/target/debug/build/sys-info-29cc828e34caeefe/out" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libmqtt_client-8abe3fc7ab451942.rlib" "/opt/rustwide/target/debug/deps/libocl-158b7111b395f8b3.rlib" "/opt/rustwide/target/debug/deps/libqutex-d315e961d3a1bbbc.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-d4efe52b113187da.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-4d78518bcff7064b.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-e1c4a2cbd8881b92.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-3280263be8715b3c.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-8f67039bd1982269.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-b0d6578ff8168bec.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-aec6cd691708f8fd.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-6d69c622966f8a85.rlib" "/opt/rustwide/target/debug/deps/libarrayvec-c2716ed8d84892e1.rlib" "/opt/rustwide/target/debug/deps/libnodrop-74b1b15f63fcdd40.rlib" "/opt/rustwide/target/debug/deps/libocl_core-033929b020e45ffa.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-e52742f3885824eb.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-7fc7fc6f872e9fea.rlib" "/opt/rustwide/target/debug/deps/libnum-aab4d0bf13de335e.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-bb23c2e3e305a9a9.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-45f1f63914d1bc4c.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-290233edea6576c0.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-78bd354b79723637.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-6151db0b5605baf0.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-306a29a12f142e2b.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-3907907b2f11a95b.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-e04fff06628f6344.rlib" "/opt/rustwide/target/debug/deps/libfailure-b4b8a54d1c5bceaf.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-cf39d95bc1c9da5f.rlib" "/opt/rustwide/target/debug/deps/libbacktrace_sys-f5769e2f6ad6496b.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-304061a6c0164c58.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-d826ba2495117c6a.rlib" "/opt/rustwide/target/debug/deps/libuuid-e2704295f96ac985.rlib" "/opt/rustwide/target/debug/deps/librand-21c4d37d89488b4e.rlib" "/opt/rustwide/target/debug/deps/librand-fd22455d0a6de9f1.rlib" "/opt/rustwide/target/debug/deps/libsys_info-c02b5b0ba6c30b0b.rlib" "/opt/rustwide/target/debug/deps/libopenssl-8c6553f0030b6f53.rlib" "/opt/rustwide/target/debug/deps/libopenssl_sys-15356c692ba45183.rlib" "/opt/rustwide/target/debug/deps/libforeign_types-46b9b5ebdcb273c8.rlib" "/opt/rustwide/target/debug/deps/libforeign_types_shared-ecd28e6fe5f7182e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-6d05264d59b50f7f.rlib" "/opt/rustwide/target/debug/deps/libpaho_mqtt-9fcf6aace65c93e6.rlib" "/opt/rustwide/target/debug/deps/libpaho_mqtt_sys-62c6c6bf82b4b019.rlib" "/opt/rustwide/target/debug/deps/libfutures_timer-629de341f5e0633c.rlib" "/opt/rustwide/target/debug/deps/libenv_logger-9d1510dfe9b57fd2.rlib" "/opt/rustwide/target/debug/deps/libregex-1cf4e5a3baca2dd0.rlib" "/opt/rustwide/target/debug/deps/libthread_local-10ad1c17046b99a7.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-440be9e5f08404f5.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-4055627397d2cec7.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-a4be1312f2ebb2b2.rlib" "/opt/rustwide/target/debug/deps/libmemchr-5c5ff3709cffc05b.rlib" "/opt/rustwide/target/debug/deps/libatty-45518232cef1231f.rlib" "/opt/rustwide/target/debug/deps/liblibc-fefc363296dce0df.rlib" "/opt/rustwide/target/debug/deps/libhumantime-4720986d10121b2d.rlib" "/opt/rustwide/target/debug/deps/libquick_error-63d061bf0c7acb92.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-fe718804e6e01f68.rlib" "/opt/rustwide/target/debug/deps/liblog-564705816ac1f29a.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-81c3651d70dd4895.rlib" "/opt/rustwide/target/debug/deps/libfutures-758fac1dc923a60e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-29e5e596e889a0aa.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-1b145d9fcdc08832.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-5b037ee6b77e2ff0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-9635a64fca0ebd28.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-a7574eb9bb7a8fc5.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libmemchr-f5fa1dc334dcaeeb.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-6ee570a898e75ef0.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-afb62f29a0815772.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-a632746535fd9988.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-25acc307bcb1d7b6.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-377721a625f6ace7.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-43c01431c8a4ee6f.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-5f74725679453254.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-2b35d8999819161d.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-a81f2980c3f58cf2.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-57b4679830289815.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-2a6a2797f7a73818.rlib" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-0e3656b1fda5fd7b.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-13b419dfbcf9c1f8.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lssl" "-lcrypto" "-lssl" "-lcrypto" "-lutil" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/mqtt_client-6f03bcde611be056" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: cannot find -lOpenCL [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `mqtt_client` due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "860911acbd44ebbd33e96c6720ff39e943575845a15afca865b163ea42caa38f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "860911acbd44ebbd33e96c6720ff39e943575845a15afca865b163ea42caa38f", kill_on_drop: false }` [INFO] [stdout] 860911acbd44ebbd33e96c6720ff39e943575845a15afca865b163ea42caa38f