[INFO] cloning repository https://github.com/madmo/arduino33ble-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/madmo/arduino33ble-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadmo%2Farduino33ble-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadmo%2Farduino33ble-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 817e3a4683bd7c031ffb442e7d41077cd729f8ba [INFO] checking madmo/arduino33ble-rust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmadmo%2Farduino33ble-rust" "/workspace/builds/worker-15/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/madmo/arduino33ble-rust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-15/source/.cargo/config [INFO] started tweaking git repo https://github.com/madmo/arduino33ble-rust [INFO] finished tweaking git repo https://github.com/madmo/arduino33ble-rust [INFO] tweaked toml for git repo https://github.com/madmo/arduino33ble-rust written to /workspace/builds/worker-15/source/Cargo.toml [INFO] crate git repo https://github.com/madmo/arduino33ble-rust already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "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-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3ec3fe3d1c7f0008e3ad31b3c262c58023d568795825ea9f493a1d5628dae305 [INFO] running `Command { std: "docker" "start" "-a" "3ec3fe3d1c7f0008e3ad31b3c262c58023d568795825ea9f493a1d5628dae305", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3ec3fe3d1c7f0008e3ad31b3c262c58023d568795825ea9f493a1d5628dae305", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ec3fe3d1c7f0008e3ad31b3c262c58023d568795825ea9f493a1d5628dae305", kill_on_drop: false }` [INFO] [stdout] 3ec3fe3d1c7f0008e3ad31b3c262c58023d568795825ea9f493a1d5628dae305 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c04d5ad5c04bcc963980e6b9a02308b95b0a524892bb025c8d84f5f936dba476 [INFO] running `Command { std: "docker" "start" "-a" "c04d5ad5c04bcc963980e6b9a02308b95b0a524892bb025c8d84f5f936dba476", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling cortex-m v0.7.2 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking vcell v0.1.3 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Checking bitfield v0.13.2 [INFO] [stderr] Compiling syn v1.0.70 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling az v1.1.1 [INFO] [stderr] Compiling cortex-m-rt v0.6.13 [INFO] [stderr] Compiling nrf52840-pac v0.9.0 [INFO] [stderr] Compiling fixed v1.8.0 [INFO] [stderr] Checking r0 v0.2.2 [INFO] [stderr] Compiling nrf-hal-common v0.12.1 [INFO] [stderr] Checking half v1.7.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling nrf52840-hal v0.12.1 [INFO] [stderr] Checking ufmt-write v0.1.0 [INFO] [stderr] Compiling arduino33ble-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking bitrate v0.1.1 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling cast v0.2.5 [INFO] [stderr] Checking generic-array v0.13.3 [INFO] [stderr] Checking generic-array v0.12.4 [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Checking embedded-dma v0.1.2 [INFO] [stderr] Checking volatile-register v0.2.0 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Checking asm-delay v0.9.0 [INFO] [stderr] Checking as-slice v0.1.5 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking aligned v0.3.4 [INFO] [stderr] Checking rtt-target v0.3.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.1.8 [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0152]: found duplicate lang item `panic_impl` [INFO] [stdout] --> src/main.rs:13:1 [INFO] [stdout] | [INFO] [stdout] 13 | fn panic(_: &core::panic::PanicInfo) -> ! { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: the lang item is first defined in crate `std` (which `test` depends on) [INFO] [stdout] = note: first definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-1a95cddb5b8aaf6b.rlib [INFO] [stdout] = note: second definition in the local crate (`arduino33ble_rust`) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `arduino33ble-rust` due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0152`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "c04d5ad5c04bcc963980e6b9a02308b95b0a524892bb025c8d84f5f936dba476", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c04d5ad5c04bcc963980e6b9a02308b95b0a524892bb025c8d84f5f936dba476", kill_on_drop: false }` [INFO] [stdout] c04d5ad5c04bcc963980e6b9a02308b95b0a524892bb025c8d84f5f936dba476