[INFO] updating cached repository https://github.com/Mr-Andersen/min-o-log
[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] 971763468d549a2ae7c462a448dcc652469ce5a1
[INFO] testing Mr-Andersen/min-o-log against 1.44.0 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMr-Andersen%2Fmin-o-log" "/workspace/builds/worker-8/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Mr-Andersen/min-o-log on toolchain 1.44.0
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Mr-Andersen/min-o-log
[INFO] finished tweaking git repo https://github.com/Mr-Andersen/min-o-log
[INFO] tweaked toml for git repo https://github.com/Mr-Andersen/min-o-log written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/Mr-Andersen/min-o-log already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "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] bc0931e571288fdee73e5408b2ae904166b671d717f09aacee58bc96ef4c8b4b
[INFO] running `"docker" "start" "-a" "bc0931e571288fdee73e5408b2ae904166b671d717f09aacee58bc96ef4c8b4b"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.15
[INFO] [stderr]    Compiling syn v1.0.23
[INFO] [stderr]    Compiling cl-sys v0.4.2
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]    Compiling ocl-core v0.11.2
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling num-complex v0.1.43
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling crossbeam v0.7.3
[INFO] [stderr]    Compiling enum_primitive v0.1.1
[INFO] [stderr]    Compiling qutex v0.2.3
[INFO] [stderr]    Compiling quote v1.0.6
[INFO] [stderr]    Compiling num-bigint v0.1.44
[INFO] [stderr]    Compiling num-iter v0.1.40
[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 v0.12.3
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling failure v0.1.8
[INFO] [stderr]    Compiling ocl v0.19.3
[INFO] [stderr]    Compiling min-o-log v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: struct is never constructed: `MinKernel`
[INFO] [stderr]   --> src/main.rs:18:8
[INFO] [stderr]    |
[INFO] [stderr] 18 | struct MinKernel {
[INFO] [stderr]    |        ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/main.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     fn new(pro_que: ProQue) -> ocl::Result<Self> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `execute`
[INFO] [stderr]   --> src/main.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     fn execute(&self, data: &[f32]) -> ocl::Result<f32> {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[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/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/min_o_log-b864d1ed1c8514ac.min_o_log.8zln33x2-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/min_o_log-b864d1ed1c8514ac.min_o_log.8zln33x2-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/min_o_log-b864d1ed1c8514ac.min_o_log.8zln33x2-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/min_o_log-b864d1ed1c8514ac.min_o_log.8zln33x2-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/min_o_log-b864d1ed1c8514ac.min_o_log.8zln33x2-cgu.4.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/min_o_log-b864d1ed1c8514ac" "/opt/rustwide/target/debug/deps/min_o_log-b864d1ed1c8514ac.4jyuo3k0cyexs4ez.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libocl-1886fca98b469f90.rlib" "/opt/rustwide/target/debug/deps/libqutex-1acd0ad0877a43ab.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam-c0303c395675b135.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_queue-fb5b67f2cd55a399.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_channel-f5db19337e334172.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_deque-48eef9cc011f78b4.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_epoch-2c499fe78bf37f3e.rlib" "/opt/rustwide/target/debug/deps/libscopeguard-5ad4270d09bfce92.rlib" "/opt/rustwide/target/debug/deps/libmemoffset-aebce936eb4eb10d.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-8ed8d280867c6832.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-807f2c476a0e6b86.rlib" "/opt/rustwide/target/debug/deps/libmaybe_uninit-a414d050938f7fed.rlib" "/opt/rustwide/target/debug/deps/libnodrop-df0813796bc7bc4e.rlib" "/opt/rustwide/target/debug/deps/libocl_core-88c27a3d03133f31.rlib" "/opt/rustwide/target/debug/deps/libcl_sys-972c122fb7c3bebe.rlib" "/opt/rustwide/target/debug/deps/libocl_core_vector-c23e3daee31754c3.rlib" "/opt/rustwide/target/debug/deps/libnum-7b11674e46e2be0b.rlib" "/opt/rustwide/target/debug/deps/libnum_rational-e5cef3f071499b92.rlib" "/opt/rustwide/target/debug/deps/libnum_bigint-412d81581df83a3c.rlib" "/opt/rustwide/target/debug/deps/librand-fb43e80f4d084021.rlib" "/opt/rustwide/target/debug/deps/libnum_iter-b9e9804583109253.rlib" "/opt/rustwide/target/debug/deps/libnum_integer-83e1cc8b78a53297.rlib" "/opt/rustwide/target/debug/deps/libnum_complex-26062967b4ad0b72.rlib" "/opt/rustwide/target/debug/deps/librustc_serialize-93a3205e411ff51e.rlib" "/opt/rustwide/target/debug/deps/libenum_primitive-dc518994cb600ca4.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-13bc7e2598c2767e.rlib" "/opt/rustwide/target/debug/deps/libbitflags-0bb1eb8c2caf8528.rlib" "/opt/rustwide/target/debug/deps/libfailure-63dd1eea51604262.rlib" "/opt/rustwide/target/debug/deps/libbacktrace-cbcf20bf6b849447.rlib" "/opt/rustwide/target/debug/deps/libobject-fb97d04e1f439f1f.rlib" "/opt/rustwide/target/debug/deps/liblibc-f5da1db8e88ce644.rlib" "/opt/rustwide/target/debug/deps/libaddr2line-40bef1e42a1c5288.rlib" "/opt/rustwide/target/debug/deps/libgimli-64737a6a0cfbf6c9.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-c207894dabf2ad2d.rlib" "/opt/rustwide/target/debug/deps/librustc_demangle-e3c66f530931b34f.rlib" "/opt/rustwide/target/debug/deps/libfutures-e9fa68217aeb65e1.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-ddc6fba6583d3d3e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-205127404fcba336.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-a657948fb7763780.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-4af901391177f653.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-9bdd51edf637d1e0.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-df9a9630b2ea2e1e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-fddbfe63d5cc9339.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-dc1fcc6e43806791.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-e2f4bff19e00107e.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-a152d13c1d7ed405.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d92b841792fc008d.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-a64c249515c023f5.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-57654524b3e40c00.rlib" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-72180f1527a726a2.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/1.44.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-990cc8f4a91a3ab4.rlib" "-Wl,-Bdynamic" "-lOpenCL" "-lOpenCL" "-lutil" "-ldl" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[INFO] [stderr]   = note: /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           /usr/bin/ld: cannot find -lOpenCL
[INFO] [stderr]           collect2: error: ld returned 1 exit status
[INFO] [stderr]           
[INFO] [stderr] 
[INFO] [stderr] error: aborting due to previous error; 3 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `min-o-log`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `"docker" "inspect" "bc0931e571288fdee73e5408b2ae904166b671d717f09aacee58bc96ef4c8b4b"`
[INFO] running `"docker" "rm" "-f" "bc0931e571288fdee73e5408b2ae904166b671d717f09aacee58bc96ef4c8b4b"`
[INFO] [stdout] bc0931e571288fdee73e5408b2ae904166b671d717f09aacee58bc96ef4c8b4b