[INFO] fetching crate ltc690x 0.2.1... [INFO] testing ltc690x-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate ltc690x 0.2.1 into /workspace/builds/worker-2-tc1/source [INFO] removed /workspace/builds/worker-2-tc1/source/.cargo/config.toml [INFO] started tweaking crates.io crate ltc690x 0.2.1 [INFO] finished tweaking crates.io crate ltc690x 0.2.1 [INFO] tweaked toml for crates.io crate ltc690x 0.2.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate ltc690x 0.2.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate ltc690x 0.2.1 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded defmt-rtt v0.2.0 [INFO] [stderr] Downloaded nrf52840-hal v0.12.2 [INFO] [stderr] Downloaded defmt-macros v0.2.3 [INFO] [stderr] Downloaded panic-probe v0.2.0 [INFO] [stderr] Downloaded defmt-parser v0.2.2 [INFO] [stderr] Downloaded nrf-hal-common v0.12.2 [INFO] [stderr] Downloaded cortex-m-rtic-macros v0.5.3 [INFO] [stderr] Downloaded rtic-syntax v0.4.0 [INFO] [stderr] Downloaded rtic-core v0.3.1 [INFO] [stderr] Downloaded defmt v0.2.3 [INFO] [stderr] Downloaded cortex-m-rtic v0.5.7 [INFO] [stderr] Downloaded embedded-hal v0.2.6 [INFO] [stderr] Downloaded cortex-m v0.7.3 [INFO] [stderr] Downloaded nrf52840-pac v0.9.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b2ef3d705c6ef5c7dbe8e3fff0113b8e69bc17a73c4106a269aac022f1c5071c [INFO] running `Command { std: "docker" "start" "-a" "b2ef3d705c6ef5c7dbe8e3fff0113b8e69bc17a73c4106a269aac022f1c5071c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b2ef3d705c6ef5c7dbe8e3fff0113b8e69bc17a73c4106a269aac022f1c5071c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2ef3d705c6ef5c7dbe8e3fff0113b8e69bc17a73c4106a269aac022f1c5071c", kill_on_drop: false }` [INFO] [stdout] b2ef3d705c6ef5c7dbe8e3fff0113b8e69bc17a73c4106a269aac022f1c5071c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 9828c1012d4d9080fe36b217315edf4b717717ff82eb6ea537574f8330a09840 [INFO] running `Command { std: "docker" "start" "-a" "9828c1012d4d9080fe36b217315edf4b717717ff82eb6ea537574f8330a09840", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling semver v1.0.4 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling defmt-parser v0.2.2 [INFO] [stderr] Compiling nb v1.0.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.6 [INFO] [stderr] Compiling defmt v0.2.3 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling defmt-macros v0.2.3 [INFO] [stderr] Compiling ltc690x v0.2.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.88s [INFO] running `Command { std: "docker" "inspect" "9828c1012d4d9080fe36b217315edf4b717717ff82eb6ea537574f8330a09840", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9828c1012d4d9080fe36b217315edf4b717717ff82eb6ea537574f8330a09840", kill_on_drop: false }` [INFO] [stdout] 9828c1012d4d9080fe36b217315edf4b717717ff82eb6ea537574f8330a09840 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] d85e2276a39b17f2e15f0515c91b36a88e3b58b59ca001405b4e7d51c01e2276 [INFO] running `Command { std: "docker" "start" "-a" "d85e2276a39b17f2e15f0515c91b36a88e3b58b59ca001405b4e7d51c01e2276", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.13.0 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling cortex-m v0.7.3 [INFO] [stderr] Compiling cortex-m-rt v0.6.15 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling cortex-m v0.6.7 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling az v1.1.1 [INFO] [stderr] Compiling nrf52840-pac v0.9.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling cortex-m-rt-macros v0.6.15 [INFO] [stderr] Compiling fixed v1.9.0 [INFO] [stderr] Compiling volatile-register v0.2.0 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling heapless v0.6.1 [INFO] [stderr] Compiling half v1.7.1 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling nrf-hal-common v0.12.2 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling embedded-dma v0.1.2 [INFO] [stderr] Compiling nrf52840-hal v0.12.2 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling panic-probe v0.2.0 [INFO] [stderr] Compiling rtic-core v0.3.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling indexmap v1.7.0 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling cortex-m-rtic v0.5.7 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling rtic-syntax v0.4.0 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling as-slice v0.1.5 [INFO] [stderr] Compiling aligned v0.3.5 [INFO] [stderr] Compiling defmt-rtt v0.2.0 [INFO] [stderr] Compiling cortex-m-rtic-macros v0.5.3 [INFO] [stderr] Compiling ltc690x v0.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unexpected `cfg` condition name: `core` [INFO] [stdout] --> examples/nrf52840.rs:26:1 [INFO] [stdout] | [INFO] [stdout] 26 | #[rtic::app(device = nrf52840_hal::pac, peripherals = true)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: expected names are: `docsrs`, `feature`, and `test` and 31 more [INFO] [stdout] = note: using a cfg inside a attribute macro will use the cfgs from the destination crate and not the ones from the defining crate [INFO] [stdout] = help: try referring to `rtic::app` crate for guidance on how handle this unexpected cfg [INFO] [stdout] = help: the attribute macro `rtic::app` may come from an old version of the `cortex_m_rtic_macros` crate, try updating your dependency with `cargo update -p cortex_m_rtic_macros` [INFO] [stdout] = note: see for more information about checking conditional configuration [INFO] [stdout] = note: `#[warn(unexpected_cfgs)]` on by default [INFO] [stdout] = note: this warning originates in the attribute macro `rtic::app` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[panic_handler]` function required, but not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: unwinding panics are not supported without std [INFO] [stdout] | [INFO] [stdout] = help: using nightly cargo, use -Zbuild-std with panic="abort" to avoid unwinding [INFO] [stdout] = note: since the core library is usually precompiled with panic="unwind", rebuilding your crate with panic="abort" may not be enough to fix the problem [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `ltc690x` (example "nrf52840") due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "d85e2276a39b17f2e15f0515c91b36a88e3b58b59ca001405b4e7d51c01e2276", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d85e2276a39b17f2e15f0515c91b36a88e3b58b59ca001405b4e7d51c01e2276", kill_on_drop: false }` [INFO] [stdout] d85e2276a39b17f2e15f0515c91b36a88e3b58b59ca001405b4e7d51c01e2276