[INFO] cloning repository https://github.com/maxjoehnk/rpi-led-matrix-opc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/maxjoehnk/rpi-led-matrix-opc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Frpi-led-matrix-opc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Frpi-led-matrix-opc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb780ef0d7fabe78f6ca5f29245c9873dd6b51c7
[INFO] testing maxjoehnk/rpi-led-matrix-opc against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmaxjoehnk%2Frpi-led-matrix-opc" "/workspace/builds/worker-49/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-49/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/maxjoehnk/rpi-led-matrix-opc 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/maxjoehnk/rpi-led-matrix-opc
[INFO] finished tweaking git repo https://github.com/maxjoehnk/rpi-led-matrix-opc
[INFO] tweaked toml for git repo https://github.com/maxjoehnk/rpi-led-matrix-opc written to /workspace/builds/worker-49/source/Cargo.toml
[INFO] crate git repo https://github.com/maxjoehnk/rpi-led-matrix-opc 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] d7cae8701da27ccb30577be00d040a98151c0aaff5b96d12f8f70fe42c3d7e3b
[INFO] running `Command { std: "docker" "start" "-a" "d7cae8701da27ccb30577be00d040a98151c0aaff5b96d12f8f70fe42c3d7e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7cae8701da27ccb30577be00d040a98151c0aaff5b96d12f8f70fe42c3d7e3b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7cae8701da27ccb30577be00d040a98151c0aaff5b96d12f8f70fe42c3d7e3b", kill_on_drop: false }`
[INFO] [stdout] d7cae8701da27ccb30577be00d040a98151c0aaff5b96d12f8f70fe42c3d7e3b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] c89599b741579d5a6681bb7b0b34736172ffeebaac12dd6ab9bf67fd83fe9520
[INFO] running `Command { std: "docker" "start" "-a" "c89599b741579d5a6681bb7b0b34736172ffeebaac12dd6ab9bf67fd83fe9520", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling syn v1.0.37
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling pin-project-internal v0.4.23
[INFO] [stderr]    Compiling once_cell v1.4.0
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling waker-fn v1.0.0
[INFO] [stderr]    Compiling parking v1.0.6
[INFO] [stderr]    Compiling fastrand v1.3.3
[INFO] [stderr]    Compiling event-listener v2.3.0
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling async-task v3.0.0
[INFO] [stderr]    Compiling scoped-tls v1.0.0
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling futures-channel v0.3.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling rpi-led-matrix v0.1.1 (https://github.com/helvethor/rust-rpi-rgb-led-matrix#a807847b)
[INFO] [stderr]    Compiling concurrent-queue v1.2.1
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling async-channel v1.4.0
[INFO] [stderr]    Compiling futures-lite v0.1.10
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling blocking v0.4.7
[INFO] [stderr]    Compiling socket2 v0.3.12
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling futures-macro v0.3.5
[INFO] [stderr]    Compiling pin-project v0.4.23
[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling smol v0.1.18
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling futures_codec v0.4.1
[INFO] [stderr]    Compiling async-std v1.6.2
[INFO] [stderr]    Compiling rpi-led-matrix-opc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.rpi_led_matrix_opc.d5a6b763-cgu.9.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix_opc-01242825ee8cec9a.5995fp46a2qcnyb4.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/a77da2d454e6caa227a85b16410b95f93495e7e0/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libenv_logger-a004c06c164ccf23.rlib" "/opt/rustwide/target/debug/deps/libtermcolor-b35edffea0b33e4c.rlib" "/opt/rustwide/target/debug/deps/libatty-acd2a65e0a145591.rlib" "/opt/rustwide/target/debug/deps/libhumantime-9c238c90ee1b6ce3.rlib" "/opt/rustwide/target/debug/deps/libquick_error-9a380894f08245b7.rlib" "/opt/rustwide/target/debug/deps/libregex-e7b171f4082606c4.rlib" "/opt/rustwide/target/debug/deps/libthread_local-7b136cb51b93983e.rlib" "/opt/rustwide/target/debug/deps/libregex_syntax-7adb07e7d078c59f.rlib" "/opt/rustwide/target/debug/deps/libaho_corasick-5f18c6edf83f0dfd.rlib" "/opt/rustwide/target/debug/deps/libanyhow-c87ff3ce704de3ef.rlib" "/opt/rustwide/target/debug/deps/librpi_led_matrix-07c2f2feeae94a90.rlib" "/opt/rustwide/target/debug/deps/libasync_std-2a769d357247b233.rlib" "/opt/rustwide/target/debug/deps/libnum_cpus-d727803c5e269296.rlib" "/opt/rustwide/target/debug/deps/libsmol-bbb84585601f30da.rlib" "/opt/rustwide/target/debug/deps/libasync_task-6746888978882e00.rlib" "/opt/rustwide/target/debug/deps/libblocking-5a116f698f9894e1.rlib" "/opt/rustwide/target/debug/deps/libfutures_lite-e5e3b737019ef2e2.rlib" "/opt/rustwide/target/debug/deps/libfastrand-1991ea8da1bc411f.rlib" "/opt/rustwide/target/debug/deps/libwaker_fn-7350705b5ae994ba.rlib" "/opt/rustwide/target/debug/deps/libparking-78d6b5513211e928.rlib" "/opt/rustwide/target/debug/deps/libatomic_waker-c78f6b92b9e93ae5.rlib" "/opt/rustwide/target/debug/deps/libasync_channel-5d7601c021f4bcaf.rlib" "/opt/rustwide/target/debug/deps/libevent_listener-ce168ee78a1d7839.rlib" "/opt/rustwide/target/debug/deps/libscoped_tls-29faee4d9ff28116.rlib" "/opt/rustwide/target/debug/deps/libconcurrent_queue-112f2664cfb55c52.rlib" "/opt/rustwide/target/debug/deps/libcache_padded-87cfc0a91d981a0e.rlib" "/opt/rustwide/target/debug/deps/libsocket2-5d5e234513e2a77c.rlib" "/opt/rustwide/target/debug/deps/liblibc-332a289f87bfc192.rlib" "/opt/rustwide/target/debug/deps/libcrossbeam_utils-15d02b042ccb7e12.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-b33cd6b8ee13db74.rlib" "/opt/rustwide/target/debug/deps/libpin_project_lite-e144c83292de21c2.rlib" "/opt/rustwide/target/debug/deps/libkv_log_macro-41d296aae86734ec.rlib" "/opt/rustwide/target/debug/deps/liblog-12e5fb57870e7b51.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-81c3651d70dd4895.rlib" "/opt/rustwide/target/debug/deps/libfutures_codec-01c2357e551c575c.rlib" "/opt/rustwide/target/debug/deps/libfutures-b2c39502c0aeec1e.rlib" "/opt/rustwide/target/debug/deps/libfutures_executor-86bdcfd52aa49c86.rlib" "/opt/rustwide/target/debug/deps/libfutures_util-f654798afc715085.rlib" "/opt/rustwide/target/debug/deps/libproc_macro_nested-51f0095df42a42ac.rlib" "/opt/rustwide/target/debug/deps/libfutures_io-f0713e0fb7fc18e4.rlib" "/opt/rustwide/target/debug/deps/libslab-ab98851c871a197f.rlib" "/opt/rustwide/target/debug/deps/libfutures_channel-39e6863693fc7b46.rlib" "/opt/rustwide/target/debug/deps/libpin_project-271f125bb8fac60b.rlib" "/opt/rustwide/target/debug/deps/libfutures_sink-647dbb428bdee4c9.rlib" "/opt/rustwide/target/debug/deps/libfutures_task-da17899b8a3bab04.rlib" "/opt/rustwide/target/debug/deps/libonce_cell-c83187afb64569b9.rlib" "/opt/rustwide/target/debug/deps/libpin_utils-b7ff504f33cec58a.rlib" "/opt/rustwide/target/debug/deps/libfutures_core-65bf53c5ef47295d.rlib" "/opt/rustwide/target/debug/deps/libmemchr-dab0d116dd56435e.rlib" "/opt/rustwide/target/debug/deps/libbytes-522c9d77a2dcfe3d.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" "-lrgbmatrix" "-lstdc++" "-lutil" "-ldl" "-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/rpi_led_matrix_opc-01242825ee8cec9a" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro,-znow" "-nodefaultlibs"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lrgbmatrix
[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 `rpi-led-matrix-opc` due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "c89599b741579d5a6681bb7b0b34736172ffeebaac12dd6ab9bf67fd83fe9520", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c89599b741579d5a6681bb7b0b34736172ffeebaac12dd6ab9bf67fd83fe9520", kill_on_drop: false }`
[INFO] [stdout] c89599b741579d5a6681bb7b0b34736172ffeebaac12dd6ab9bf67fd83fe9520