[INFO] fetching crate embedded-runtime-nrf52840 0.4.0... [INFO] building embedded-runtime-nrf52840-0.4.0 against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868 [INFO] extracting crate embedded-runtime-nrf52840 0.4.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate embedded-runtime-nrf52840 0.4.0 [INFO] finished tweaking crates.io crate embedded-runtime-nrf52840 0.4.0 [INFO] tweaked toml for crates.io crate embedded-runtime-nrf52840 0.4.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate embedded-runtime-nrf52840 0.4.0 on toolchain 23647e694de8d0904848ad068b2e0ec2dd098c37 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 13 packages to latest compatible versions [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fc1b40ff2573607c24ea27dfdac7b4b495ff19d4df145ba76e31e618483bc9ca [INFO] running `Command { std: "docker" "start" "-a" "fc1b40ff2573607c24ea27dfdac7b4b495ff19d4df145ba76e31e618483bc9ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fc1b40ff2573607c24ea27dfdac7b4b495ff19d4df145ba76e31e618483bc9ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fc1b40ff2573607c24ea27dfdac7b4b495ff19d4df145ba76e31e618483bc9ca", kill_on_drop: false }` [INFO] [stdout] fc1b40ff2573607c24ea27dfdac7b4b495ff19d4df145ba76e31e618483bc9ca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "build" "--frozen" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 9ac9d49cfac3f1c4984d1a42a04ec5b59c03a0f84cdf3b2405cceb875b3b14da [INFO] running `Command { std: "docker" "start" "-a" "9ac9d49cfac3f1c4984d1a42a04ec5b59c03a0f84cdf3b2405cceb875b3b14da", kill_on_drop: false }` [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling nb v1.1.0 [INFO] [stderr] Compiling vcell v0.1.3 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling cortex-m v0.7.7 [INFO] [stderr] Compiling bitfield v0.13.2 [INFO] [stderr] Compiling embedded-runtime v0.4.0 [INFO] [stderr] Compiling volatile-register v0.2.2 [INFO] [stderr] Compiling nb v0.1.3 [INFO] [stderr] Compiling embedded-hal v0.2.7 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling bare-metal v0.2.5 [INFO] [stderr] Compiling embedded-runtime-nrf52840 v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `Command { std: "docker" "inspect" "9ac9d49cfac3f1c4984d1a42a04ec5b59c03a0f84cdf3b2405cceb875b3b14da", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ac9d49cfac3f1c4984d1a42a04ec5b59c03a0f84cdf3b2405cceb875b3b14da", kill_on_drop: false }` [INFO] [stdout] 9ac9d49cfac3f1c4984d1a42a04ec5b59c03a0f84cdf3b2405cceb875b3b14da [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "test" "--frozen" "--no-run" "--message-format=json" "--target" "wasm32-wasip1", kill_on_drop: false }` [INFO] [stdout] 77225b271449242dc35566224f94dd1ffc516934903f57d7fe824e78bbabf602 [INFO] running `Command { std: "docker" "start" "-a" "77225b271449242dc35566224f94dd1ffc516934903f57d7fe824e78bbabf602", kill_on_drop: false }` [INFO] [stderr] Compiling embedded-runtime-nrf52840 v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] error: linking with `rust-lld` failed: exit status: 1 [INFO] [stdout] | [INFO] [stdout] = note: "rust-lld" "-flavor" "wasm" "--export" "__main_void" "--export" "_runtime_sendevent_3YSaPmB7" "--export" "_runtime_waitforevent_TBFzxdKN" "--export" "CORE_PERIPHERALS" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<2 object files omitted>" "/lib/rustlib/wasm32-wasip1/lib/{libpanic_abort-*,libtest-*,libgetopts-*,librustc_std_workspace_std-*,libstd-*,libwasi-*,libcfg_if-*,librustc_demangle-*,libstd_detect-*,libhashbrown-*,librustc_std_workspace_alloc-*,libminiz_oxide-*,libadler2-*,libunwind-*,liblibc-*}.rlib" "-l" "c" "/lib/rustlib/wasm32-wasip1/lib/{librustc_std_workspace_core-*,liballoc-*}.rlib" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libembedded_runtime-4b7a8db9def3636d,libcortex_m-9c220dca2911c628,libembedded_hal-9b4adc206c2e0ec6,libvoid-6b3fa066fea5aaeb,libnb-fdadb552829c0252,libnb-1ca80efc6980905f,libvolatile_register-e6d7487b196b8ff0,libvcell-18ca50b8176a4901,libbare_metal-2ed47aa81805c406}.rlib" "/lib/rustlib/wasm32-wasip1/lib/{libcore-*,libcompiler_builtins-*}.rlib" "-L" "/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/embedded_runtime_nrf52840-3cf498c3487262d4.wasm" "--gc-sections" "-O0" [INFO] [stdout] = note: some arguments are omitted. use `--verbose` to show all linker arguments [INFO] [stdout] = note: rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/embedded_runtime_nrf52840-3cf498c3487262d4.embedded_runtime_nrf52840.acc0dfcc33e659ea-cgu.0.rcgu.o: undefined symbol: __sev [INFO] [stdout] rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/embedded_runtime_nrf52840-3cf498c3487262d4.embedded_runtime_nrf52840.acc0dfcc33e659ea-cgu.0.rcgu.o: undefined symbol: __wfe [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `embedded-runtime-nrf52840` (lib test) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "77225b271449242dc35566224f94dd1ffc516934903f57d7fe824e78bbabf602", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77225b271449242dc35566224f94dd1ffc516934903f57d7fe824e78bbabf602", kill_on_drop: false }` [INFO] [stdout] 77225b271449242dc35566224f94dd1ffc516934903f57d7fe824e78bbabf602