[INFO] cloning repository https://github.com/fokman/app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fokman/app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffokman%2Fapp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffokman%2Fapp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94cd20e4b252550166a252616338013769e58fa2
[INFO] building fokman/app against try#23647e694de8d0904848ad068b2e0ec2dd098c37+target=wasm32-wasip1 for pr-149868
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffokman%2Fapp" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/fokman/app
[INFO] finished tweaking git repo https://github.com/fokman/app
[INFO] tweaked toml for git repo https://github.com/fokman/app written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/fokman/app 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] crate git repo https://github.com/fokman/app 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" "+23647e694de8d0904848ad068b2e0ec2dd098c37" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ed8fc862a1236ae4e6ed29838c22c35909a9896aec7b14370839ff67dd8fbd1d
[INFO] running `Command { std: "docker" "start" "-a" "ed8fc862a1236ae4e6ed29838c22c35909a9896aec7b14370839ff67dd8fbd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed8fc862a1236ae4e6ed29838c22c35909a9896aec7b14370839ff67dd8fbd1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8fc862a1236ae4e6ed29838c22c35909a9896aec7b14370839ff67dd8fbd1d", kill_on_drop: false }`
[INFO] [stdout] ed8fc862a1236ae4e6ed29838c22c35909a9896aec7b14370839ff67dd8fbd1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] ad33e1da0917926813ef383b5179e42e87da349a0e57789354ef13b34a18e7ac
[INFO] running `Command { std: "docker" "start" "-a" "ad33e1da0917926813ef383b5179e42e87da349a0e57789354ef13b34a18e7ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling bare-metal v0.2.5
[INFO] [stderr]    Compiling cortex-m v0.7.7
[INFO] [stderr]    Compiling nb v1.1.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling vcell v0.1.3
[INFO] [stderr]    Compiling bitfield v0.13.2
[INFO] [stderr]    Compiling cortex-m-rt v0.7.5
[INFO] [stderr]    Compiling cortex-m-semihosting v0.5.0
[INFO] [stderr]    Compiling panic-halt v0.2.0
[INFO] [stderr]    Compiling syn v2.0.106
[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 cortex-m-rt-macros v0.7.5
[INFO] [stderr]    Compiling app v0.1.0 (/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" "--export" "DefaultHandler_" "--export" "DefaultPreInit" "--export" "HardFault_" "--export" "__EXCEPTIONS" "--export" "__INTERRUPTS" "--export" "__RESET_VECTOR" "--export" "error: cortex-m-rt appears more than once in the dependency graph" "--export" "CORE_PERIPHERALS" "-z" "stack-size=1048576" "--stack-first" "--no-demangle" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o" "<1 object files omitted>" "/opt/rustwide/target/wasm32-wasip1/debug/deps/{libcortex_m_semihosting-0dd18949ee28b951,libcortex_m-9c220dca2911c628,libembedded_hal-9b4adc206c2e0ec6,libvoid-6b3fa066fea5aaeb,libnb-fdadb552829c0252,libnb-1ca80efc6980905f,libvolatile_register-e6d7487b196b8ff0,libvcell-18ca50b8176a4901,libbare_metal-2ed47aa81805c406,libcortex_m_rt-6daa5796f9553497,libpanic_halt-61ee96f2a3d9bb25}.rlib" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/{libcore-*,libcompiler_builtins-*}.rlib" "-L" "/opt/rustwide/target/wasm32-wasip1/debug/build/cortex-m-rt-c54e6cb6d9f486c0/out" "-L" "<sysroot>/lib/rustlib/wasm32-wasip1/lib/self-contained" "-o" "/opt/rustwide/target/wasm32-wasip1/debug/deps/app-02ed16def4fd9d62.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/rustup-home/toolchains/23647e694de8d0904848ad068b2e0ec2dd098c37/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o: undefined symbol: __wasi_init_tp
[INFO] [stdout]           rust-lld: error: /opt/rustwide/rustup-home/toolchains/23647e694de8d0904848ad068b2e0ec2dd098c37/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o: undefined symbol: __main_void
[INFO] [stdout]           rust-lld: error: /opt/rustwide/rustup-home/toolchains/23647e694de8d0904848ad068b2e0ec2dd098c37/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o: undefined symbol: __wasm_call_dtors
[INFO] [stdout]           rust-lld: error: /opt/rustwide/rustup-home/toolchains/23647e694de8d0904848ad068b2e0ec2dd098c37/lib/rustlib/wasm32-wasip1/lib/self-contained/crt1-command.o: undefined symbol: __wasi_proc_exit
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_semihosting-0dd18949ee28b951.rlib(cortex_m_semihosting-0dd18949ee28b951.cortex_m_semihosting.716a781264d423be-cgu.0.rcgu.o): undefined symbol: __primask_r
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_semihosting-0dd18949ee28b951.rlib(cortex_m_semihosting-0dd18949ee28b951.cortex_m_semihosting.716a781264d423be-cgu.0.rcgu.o): undefined symbol: __cpsid
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_semihosting-0dd18949ee28b951.rlib(cortex_m_semihosting-0dd18949ee28b951.cortex_m_semihosting.716a781264d423be-cgu.0.rcgu.o): undefined symbol: __cpsie
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: Reset
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: NonMaskableInt
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: HardFault
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: MemoryManagement
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: BusFault
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: UsageFault
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: SVCall
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: DebugMonitor
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: PendSV
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: SysTick
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: DefaultHandler
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: DefaultHandler
[INFO] [stdout]           rust-lld: error: /opt/rustwide/target/wasm32-wasip1/debug/deps/libcortex_m_rt-6daa5796f9553497.rlib(cortex_m_rt-6daa5796f9553497.cortex_m_rt.ab6b41afb05c5244-cgu.0.rcgu.o): undefined symbol: DefaultHandler
[INFO] [stdout]           rust-lld: error: too many errors emitted, stopping now (use -error-limit=0 to see all errors)
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `app` (bin "app") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "ad33e1da0917926813ef383b5179e42e87da349a0e57789354ef13b34a18e7ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad33e1da0917926813ef383b5179e42e87da349a0e57789354ef13b34a18e7ac", kill_on_drop: false }`
[INFO] [stdout] ad33e1da0917926813ef383b5179e42e87da349a0e57789354ef13b34a18e7ac