[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#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpdx-cs-rust%2Fnanoball" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/pdx-cs-rust/nanoball on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-7/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-7/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded riscv-target v0.1.2
[INFO] [stderr]   Downloaded r0 v1.0.0
[INFO] [stderr]   Downloaded riscv-rt-macros v0.1.6
[INFO] [stderr]   Downloaded riscv-rt v0.8.0
[INFO] [stderr]   Downloaded embedded-graphics v0.6.2
[INFO] [stderr]   Downloaded gd32vf103xx-hal v0.4.0
[INFO] [stderr]   Downloaded st7735-lcd v0.7.2
[INFO] [stderr]   Downloaded riscv v0.6.0
[INFO] [stderr]   Downloaded gd32vf103-pac v0.4.0
[INFO] [stderr]   Downloaded longan-nano v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", 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] 133bcecb5deb795536b70620ece71cf136c84036d070e051deb75d5e34608bd3
[INFO] running `Command { std: "docker" "start" "-a" "133bcecb5deb795536b70620ece71cf136c84036d070e051deb75d5e34608bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "133bcecb5deb795536b70620ece71cf136c84036d070e051deb75d5e34608bd3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "133bcecb5deb795536b70620ece71cf136c84036d070e051deb75d5e34608bd3", kill_on_drop: false }`
[INFO] [stdout] 133bcecb5deb795536b70620ece71cf136c84036d070e051deb75d5e34608bd3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7cffcd141a2d84477ded8b24addd20b6016e0ea94f5d2a198353938dac7256e6
[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" "7cffcd141a2d84477ded8b24addd20b6016e0ea94f5d2a198353938dac7256e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling bit_field v0.10.1
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling nb v0.1.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling vcell v0.1.2
[INFO] [stderr]    Compiling gd32vf103xx-hal v0.4.0
[INFO] [stderr]    Compiling longan-nano v0.2.0
[INFO] [stderr]    Compiling r0 v1.0.0
[INFO] [stderr]    Compiling nanoball v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling cast v0.2.3
[INFO] [stderr]    Compiling regex v1.4.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling embedded-hal v0.2.4
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling embedded-graphics v0.6.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[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 num-derive v0.2.5
[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" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/nanoball-634bfa0bb7cafe29" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/target/debug/build/nanoball-28d21fbbdc02932a/out" "-L" "/opt/rustwide/target/debug/build/longan-nano-2516b5d64df25391/out" "-L" "/opt/rustwide/target/debug/build/riscv-rt-45479431400589ec/out" "-L" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/liblongan_nano-83dd9d2b13472666.rlib" "/opt/rustwide/target/debug/deps/libst7735_lcd-aad932ebd9709f23.rlib" "/opt/rustwide/target/debug/deps/libnum_traits-3cdfb19840ab76ff.rlib" "/opt/rustwide/target/debug/deps/libembedded_graphics-d0dee5a6e4a00a77.rlib" "/opt/rustwide/target/debug/deps/libbyteorder-3e2397f8338cacdd.rlib" "/opt/rustwide/target/debug/deps/libgd32vf103xx_hal-5cd26528fb453c9e.rlib" "/opt/rustwide/target/debug/deps/libcast-d5c4e125eaa444cd.rlib" "/opt/rustwide/target/debug/deps/libembedded_hal-fa73fa66834dfaa6.rlib" "/opt/rustwide/target/debug/deps/libvoid-c7acbffe5b4796b1.rlib" "/opt/rustwide/target/debug/deps/libnb-b878ea52ec5f62ce.rlib" "/opt/rustwide/target/debug/deps/libgd32vf103_pac-0743ab682cf781bd.rlib" "/opt/rustwide/target/debug/deps/libvcell-26bd738d0d8ab137.rlib" "/opt/rustwide/target/debug/deps/libriscv_rt-980a6e5c7fb10937.rlib" "/opt/rustwide/target/debug/deps/libriscv-f164a2f522e2ee57.rlib" "/opt/rustwide/target/debug/deps/libbit_field-d6bad32b89192dc3.rlib" "/opt/rustwide/target/debug/deps/libbare_metal-10dc30e7413c5d2d.rlib" "/opt/rustwide/target/debug/deps/libr0-7a20dd8509f33256.rlib" "-Wl,--start-group" "/opt/rustwide/target/debug/deps/libpanic_halt-1a35a6622cde9ff5.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/ce59db7a1b1b012fb2793c4641c1bdecad7a128b/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-1eec8756baa5bc24.rlib" "-Wl,-Bdynamic"
[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-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.0.rcgu.o: in function `_RINvMCs4hRPkQQUlEN_10st7735_lcdINtB3_6ST7735INtNtCs8uCNFVTEb0C_15gd32vf103xx_hal3spi3SpiNtCs6atBzTY4t8x_13gd32vf103_pac4SPI0TINtNtNtBL_4gpio5gpioa3PA5INtB24_9AlternateNtB24_8PushPullEEINtB22_3PA6INtB24_5InputNtB24_8FloatingEEINtB22_3PA7B2o_EEEINtNtB24_5gpiob3PB0INtB24_6OutputB2F_EEINtB3W_3PB1B4c_EE20write_words_bufferedINtNtNtNtCskrsM4FCwAVA_4core4iter8adapters3map3MapINtNtNtB5i_3ops5range5RangelENCNvXs_B3_Bt_INtNtCs73O63iXoPAz_17embedded_graphics11draw_target10DrawTargetNtNtNtB6I_10pixelcolor9rgb_color6Rgb565E14draw_rectangles_0EECseSwZgtbLsGC_8nanoball':
[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-634bfa0bb7cafe29.nanoball.8lmyc0z3-cgu.0.rcgu.o: in function `_RINvYINtCs4hRPkQQUlEN_10st7735_lcd6ST7735INtNtCs8uCNFVTEb0C_15gd32vf103xx_hal3spi3SpiNtCs6atBzTY4t8x_13gd32vf103_pac4SPI0TINtNtNtBI_4gpio5gpioa3PA5INtB21_9AlternateNtB21_8PushPullEEINtB1Z_3PA6INtB21_5InputNtB21_8FloatingEEINtB1Z_3PA7B2l_EEEINtNtB21_5gpiob3PB0INtB21_6OutputB2C_EEINtB3T_3PB1B49_EEINtNtCs73O63iXoPAz_17embedded_graphics11draw_target10DrawTargetNtNtNtB4P_10pixelcolor9rgb_color6Rgb565E9draw_iterRINtNtNtB4P_5style6styled6StyledNtNtNtB4P_10primitives9rectangle9RectangleINtNtB6F_15primitive_style14PrimitiveStyleB5L_EEECseSwZgtbLsGC_8nanoball':
[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]           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 `nanoball`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "7cffcd141a2d84477ded8b24addd20b6016e0ea94f5d2a198353938dac7256e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cffcd141a2d84477ded8b24addd20b6016e0ea94f5d2a198353938dac7256e6", kill_on_drop: false }`
[INFO] [stdout] 7cffcd141a2d84477ded8b24addd20b6016e0ea94f5d2a198353938dac7256e6