[INFO] cloning repository https://github.com/pdx-cs-rust/nanoball [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pdx-cs-rust/nanoball" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdx-cs-rust%2Fnanoball", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdx-cs-rust%2Fnanoball'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 27e179299de96b1d77cc11dcec6c0b1a58a23ed9 [INFO] testing pdx-cs-rust/nanoball against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdx-cs-rust%2Fnanoball" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/pdx-cs-rust/nanoball on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-3/source/.cargo/config [INFO] started tweaking git repo https://github.com/pdx-cs-rust/nanoball [INFO] finished tweaking git repo https://github.com/pdx-cs-rust/nanoball [INFO] tweaked toml for git repo https://github.com/pdx-cs-rust/nanoball written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/pdx-cs-rust/nanoball already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded gd32vf103xx-hal v0.4.0 [INFO] [stderr] Downloaded longan-nano v0.2.0 [INFO] [stderr] Downloaded gd32vf103-pac v0.4.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2fec03115c70410bbf07a4080c66a89c1417d6856fb105f1e626df3e8af7d3bf [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" "2fec03115c70410bbf07a4080c66a89c1417d6856fb105f1e626df3e8af7d3bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2fec03115c70410bbf07a4080c66a89c1417d6856fb105f1e626df3e8af7d3bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2fec03115c70410bbf07a4080c66a89c1417d6856fb105f1e626df3e8af7d3bf", kill_on_drop: false }` [INFO] [stdout] 2fec03115c70410bbf07a4080c66a89c1417d6856fb105f1e626df3e8af7d3bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 8f9e6c3f3043df4d5234fbaf3ca7bb4940c639e6ab63df6fe8df930ff5b3dc78 [INFO] running `Command { std: "docker" "start" "-a" "8f9e6c3f3043df4d5234fbaf3ca7bb4940c639e6ab63df6fe8df930ff5b3dc78", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling bit_field v0.10.1 [INFO] [stderr] Compiling nb v0.1.2 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling gd32vf103xx-hal v0.4.0 [INFO] [stderr] Compiling vcell v0.1.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling longan-nano v0.2.0 [INFO] [stderr] Compiling nanoball v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling r0 v1.0.0 [INFO] [stderr] Compiling panic-halt v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Compiling embedded-hal v0.2.4 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.3 [INFO] [stderr] Compiling embedded-graphics v0.6.2 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling riscv-target v0.1.2 [INFO] [stderr] Compiling riscv v0.6.0 [INFO] [stderr] Compiling riscv-rt v0.8.0 [INFO] [stderr] Compiling gd32vf103-pac v0.4.0 [INFO] [stderr] Compiling riscv-rt-macros v0.1.6 [INFO] [stderr] Compiling st7735-lcd v0.7.2 [INFO] [stdout] error: linking with `cc` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "cc" "-m64" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.9.rcgu.o" "-Wl,--as-needed" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/nanoball-e370c077bbb42b96/out" "-L" "/opt/rustwide/target/debug/build/longan-nano-552bcbd6cf890ca5/out" "-L" "/opt/rustwide/target/debug/build/riscv-rt-69f77e6e0947d8e5/out" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblongan_nano-0ab060ee56b54d29.rlib" "/opt/rustwide/target/debug/deps/libst7735_lcd-ceb2570e89be8469.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-2384ef89e999e322.rlib" "/opt/rustwide/target/debug/deps/libembedded_graphics-35f1a2465b7d29c4.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-c188cd05e206e7f0.rlib" "/opt/rustwide/target/debug/deps/libgd32vf103xx_hal-77b90259bcbb52a9.rlib" "/opt/rustwide/target/debug/deps/libcast-6025bd1e5350e5ab.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-b03947fdc7d22aae.rlib" "/opt/rustwide/target/debug/deps/libvoid-9068ec32ed437f13.rlib" "/opt/rustwide/target/debug/deps/libnb-b3bc912a7bbf8a39.rlib" "/opt/rustwide/target/debug/deps/libgd32vf103_pac-4f41270790363750.rlib" "/opt/rustwide/target/debug/deps/libvcell-09fe1efdf2cca0ab.rlib" "/opt/rustwide/target/debug/deps/libriscv_rt-951eecfcd10a0e36.rlib" "/opt/rustwide/target/debug/deps/libriscv-b5871e7fe4613dc3.rlib" "/opt/rustwide/target/debug/deps/libbit_field-38248380011b32a2.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-4af2ca24298b09ab.rlib" "/opt/rustwide/target/debug/deps/libr0-5b95543daf34b74f.rlib" "-Wl,--start-group" "/opt/rustwide/target/debug/deps/libpanic_halt-29fdc4faef6e4f7c.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-52d5241975807511.rlib" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-9924c22ae1efcf66.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-d1241f7bd234a268.rlib" "-Wl,-Bdynamic" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-L" "/opt/rustwide/rustup-home/toolchains/ecabaf78506b7a4668d42dc20268c086b93f0fad/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-o" "/opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" [INFO] [stdout] = note: /usr/bin/ld: /usr/lib/gcc/x86_64-linux-gnu/9/../../../x86_64-linux-gnu/Scrt1.o: in function `_start': [INFO] [stdout] (.text+0x16): undefined reference to `__libc_csu_fini' [INFO] [stdout] /usr/bin/ld: (.text+0x1d): undefined reference to `__libc_csu_init' [INFO] [stdout] /usr/bin/ld: (.text+0x2a): undefined reference to `__libc_start_main' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.0.rcgu.o: in function `st7735_lcd::ST7735::write_words_buffered': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/st7735-lcd-0.7.2/src/lib.rs:160: undefined reference to `memset' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/nanoball-8c3c91c276824d38.nanoball.706e0f00-cgu.0.rcgu.o: in function `embedded_graphics::draw_target::DrawTarget::draw_iter': [INFO] [stdout] /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/embedded-graphics-0.6.2/src/draw_target.rs:238: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libembedded_graphics-35f1a2465b7d29c4.rlib(embedded_graphics-35f1a2465b7d29c4.embedded_graphics.982f6c34-cgu.4.rcgu.o): in function `core::intrinsics::copy_nonoverlapping': [INFO] [stdout] /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/intrinsics.rs:2052: undefined reference to `memcpy' [INFO] [stdout] /usr/bin/ld: /opt/rustwide/target/debug/deps/libgd32vf103xx_hal-77b90259bcbb52a9.rlib(gd32vf103xx_hal-77b90259bcbb52a9.gd32vf103xx_hal.b3618abe-cgu.15.rcgu.o): in function `core::intrinsics::copy_nonoverlapping': [INFO] [stdout] /rustc/ecabaf78506b7a4668d42dc20268c086b93f0fad/library/core/src/intrinsics.rs:2052: undefined reference to `memcpy' [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] = help: some `extern` functions couldn't be found; some native libraries may need to be installed or have their path specified [INFO] [stdout] = note: use the `-l` flag to specify native libraries to link [INFO] [stdout] = note: use the `cargo:rustc-link-lib` directive to specify the native libraries to link with Cargo (see https://doc.rust-lang.org/cargo/reference/build-scripts.html#cargorustc-link-libkindname) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `nanoball` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `Command { std: "docker" "inspect" "8f9e6c3f3043df4d5234fbaf3ca7bb4940c639e6ab63df6fe8df930ff5b3dc78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f9e6c3f3043df4d5234fbaf3ca7bb4940c639e6ab63df6fe8df930ff5b3dc78", kill_on_drop: false }` [INFO] [stdout] 8f9e6c3f3043df4d5234fbaf3ca7bb4940c639e6ab63df6fe8df930ff5b3dc78