[INFO] fetching crate rpi-led-matrix 0.2.2...
[INFO] testing rpi-led-matrix-0.2.2 against beta-2020-10-09 for beta-1.48-1
[INFO] extracting crate rpi-led-matrix 0.2.2 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate rpi-led-matrix 0.2.2 on toolchain beta-2020-10-09
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rpi-led-matrix 0.2.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate rpi-led-matrix 0.2.2
[INFO] tweaked toml for crates.io crate rpi-led-matrix 0.2.2 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate rpi-led-matrix 0.2.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2020-10-09" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5bf15bf926cdf00b5a0e12059f22328ec6325bad61f346b8891ae0f9e870a855
[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" "5bf15bf926cdf00b5a0e12059f22328ec6325bad61f346b8891ae0f9e870a855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bf15bf926cdf00b5a0e12059f22328ec6325bad61f346b8891ae0f9e870a855", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf15bf926cdf00b5a0e12059f22328ec6325bad61f346b8891ae0f9e870a855", kill_on_drop: false }`
[INFO] [stdout] 5bf15bf926cdf00b5a0e12059f22328ec6325bad61f346b8891ae0f9e870a855
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d684db82381034ce997c86be0a9052912307c695a77601df7d7b0748317dc718
[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" "d684db82381034ce997c86be0a9052912307c695a77601df7d7b0748317dc718", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling libc v0.2.76
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling embedded-graphics v0.6.2
[INFO] [stderr]    Compiling rpi-led-matrix v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.49s
[INFO] running `Command { std: "docker" "inspect" "d684db82381034ce997c86be0a9052912307c695a77601df7d7b0748317dc718", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d684db82381034ce997c86be0a9052912307c695a77601df7d7b0748317dc718", kill_on_drop: false }`
[INFO] [stdout] d684db82381034ce997c86be0a9052912307c695a77601df7d7b0748317dc718
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-10-09" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b82bafec47f3b82d2ee8f2af9c3af79d6bf1c887c5eeb28e55d7082a6565769
[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" "1b82bafec47f3b82d2ee8f2af9c3af79d6bf1c887c5eeb28e55d7082a6565769", kill_on_drop: false }`
[INFO] [stderr]    Compiling rpi-led-matrix v0.2.2 (/opt/rustwide/workdir)
[INFO] [stdout] error: linking with `cc` failed: exit code: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-Wl,--eh-frame-hdr" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.rpi_led_matrix.at7ffhf1-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0" "/opt/rustwide/target/debug/deps/rpi_led_matrix-f6f341233b3484b0.486xvbcdmddezbpy.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-lrgbmatrix" "-lstdc++" "-Wl,-Bstatic" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libtest-8c293b579fdb38fc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libterm-ef7d6114ddb41a44.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgetopts-16c582eb506314ba.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunicode_width-6abbb81e68fea101.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_std-4437f76c42770bc3.rlib" "/opt/rustwide/target/debug/deps/libembedded_graphics-90000969d1f0b282.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-c0dc88880fe4a86a.rlib" "/opt/rustwide/target/debug/deps/liblibc-7dba4e1b4f61a69e.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-3529ece450b7f3c6.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-23e8f582a6744f80.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-5e7e0793b29cbf78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-253e0736424ceb78.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-b6fd484888124c85.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-cca4d20e4b53839c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-0a7401891c2a4f50.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-efbb25e073df787e.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-25965457612624bc.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-09058283ea779342.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-ab973dacc0513511.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b437d6640b1f764b.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-8cc0b2380206399c.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-727cdf2b6a468113.rlib" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-cf4d442d877ea2f4.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/beta-2020-10-09-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-7e5b6df427ca977c.rlib" "-Wl,-Bdynamic" "-lutil" "-ldl" "-lutil" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-ldl" "-lutil"
[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`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "1b82bafec47f3b82d2ee8f2af9c3af79d6bf1c887c5eeb28e55d7082a6565769", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b82bafec47f3b82d2ee8f2af9c3af79d6bf1c887c5eeb28e55d7082a6565769", kill_on_drop: false }`
[INFO] [stdout] 1b82bafec47f3b82d2ee8f2af9c3af79d6bf1c887c5eeb28e55d7082a6565769
