[INFO] cloning repository https://github.com/nebelgrau77/ItsyBitsy_nRF52840_QED_NeoPixel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nebelgrau77/ItsyBitsy_nRF52840_QED_NeoPixel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebelgrau77%2FItsyBitsy_nRF52840_QED_NeoPixel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebelgrau77%2FItsyBitsy_nRF52840_QED_NeoPixel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fc22b2eec482c7283f300596acf12c7a7a686038
[INFO] checking nebelgrau77/ItsyBitsy_nRF52840_QED_NeoPixel against beta for pr-78714
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnebelgrau77%2FItsyBitsy_nRF52840_QED_NeoPixel" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/nebelgrau77/ItsyBitsy_nRF52840_QED_NeoPixel on toolchain beta
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-12/source/.cargo/config
[INFO] started tweaking git repo https://github.com/nebelgrau77/ItsyBitsy_nRF52840_QED_NeoPixel
[INFO] finished tweaking git repo https://github.com/nebelgrau77/ItsyBitsy_nRF52840_QED_NeoPixel
[INFO] tweaked toml for git repo https://github.com/nebelgrau77/ItsyBitsy_nRF52840_QED_NeoPixel written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/nebelgrau77/ItsyBitsy_nRF52840_QED_NeoPixel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 59dc4aa04ceefed0da1c8940fb19be79930901b41949e8071f658b48e2d5865c
[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" "59dc4aa04ceefed0da1c8940fb19be79930901b41949e8071f658b48e2d5865c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59dc4aa04ceefed0da1c8940fb19be79930901b41949e8071f658b48e2d5865c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59dc4aa04ceefed0da1c8940fb19be79930901b41949e8071f658b48e2d5865c", kill_on_drop: false }`
[INFO] [stdout] 59dc4aa04ceefed0da1c8940fb19be79930901b41949e8071f658b48e2d5865c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 82cb4ae9925bde2249f2fd3d0a59e1d5b977079820578536e5372a32c0f3a3c7
[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" "82cb4ae9925bde2249f2fd3d0a59e1d5b977079820578536e5372a32c0f3a3c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling nrf-hal-common v0.11.1 (https://github.com/nrf-rs/nrf-hal?branch=master#b9a82337)
[INFO] [stderr]    Compiling nrf52840-hal v0.11.1 (https://github.com/nrf-rs/nrf-hal?branch=master#b9a82337)
[INFO] [stderr]    Compiling fixed v1.5.0
[INFO] [stderr]     Checking rgb v0.8.25
[INFO] [stderr]    Compiling nrf52840-pac v0.9.0
[INFO] [stderr]     Checking smart-leds-trait v0.2.1
[INFO] [stderr]     Checking smart-leds v0.3.0
[INFO] [stderr]     Checking apa102-spi v0.3.2
[INFO] [stderr]     Checking qed_neopixel v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: language item required, but not found: `eh_personality`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `qed_neopixel`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: duplicate lang item in crate `std` (which `test` depends on): `panic_impl`.
[INFO] [stdout]   |
[INFO] [stdout]   = note: the lang item is first defined in crate `panic_halt` (which `qed_neopixel` depends on)
[INFO] [stdout]   = note: first definition in `panic_halt` loaded from /opt/rustwide/target/debug/deps/libpanic_halt-e898de5af9d9d9bd.rmeta
[INFO] [stdout]   = note: second definition in `std` loaded from /opt/rustwide/rustup-home/toolchains/beta-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-3532beb752f910d7.rlib
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "82cb4ae9925bde2249f2fd3d0a59e1d5b977079820578536e5372a32c0f3a3c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82cb4ae9925bde2249f2fd3d0a59e1d5b977079820578536e5372a32c0f3a3c7", kill_on_drop: false }`
[INFO] [stdout] 82cb4ae9925bde2249f2fd3d0a59e1d5b977079820578536e5372a32c0f3a3c7