[INFO] cloning repository https://github.com/damurashov/rust-stm32-app
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/damurashov/rust-stm32-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamurashov%2Frust-stm32-app", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamurashov%2Frust-stm32-app'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7f61b367a1030c272fee8934cbe33113b0ca8aa4
[INFO] documenting damurashov/rust-stm32-app against nightly for scrape-examples
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdamurashov%2Frust-stm32-app" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/damurashov/rust-stm32-app on toolchain nightly
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-3/source/.cargo/config
[INFO] started tweaking git repo https://github.com/damurashov/rust-stm32-app
[INFO] finished tweaking git repo https://github.com/damurashov/rust-stm32-app
[INFO] tweaked toml for git repo https://github.com/damurashov/rust-stm32-app written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/damurashov/rust-stm32-app already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+nightly" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63a373faad2ecece1f1c7aa6cce91ed7d518060cd92ac3fd6a1b68a9d5e7c2e9
[INFO] running `Command { std: "docker" "start" "-a" "63a373faad2ecece1f1c7aa6cce91ed7d518060cd92ac3fd6a1b68a9d5e7c2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63a373faad2ecece1f1c7aa6cce91ed7d518060cd92ac3fd6a1b68a9d5e7c2e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63a373faad2ecece1f1c7aa6cce91ed7d518060cd92ac3fd6a1b68a9d5e7c2e9", kill_on_drop: false }`
[INFO] [stdout] 63a373faad2ecece1f1c7aa6cce91ed7d518060cd92ac3fd6a1b68a9d5e7c2e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+nightly" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b5f5602bdaa649436a85ccf2b70d28503a1eb6d87430e13da831d18ba74b7ea1
[INFO] running `Command { std: "docker" "start" "-a" "b5f5602bdaa649436a85ccf2b70d28503a1eb6d87430e13da831d18ba74b7ea1", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.73
[INFO] [stderr]    Compiling paste v1.0.7
[INFO] [stderr]    Compiling app v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: src/init.s: Assembler messages:
[INFO] [stderr] warning: src/init.s:6: Error: no such instruction: `mrs r0,MSP'
[INFO] [stderr] warning: src/init.s:7: Error: no such instruction: `b hard_fault'
[INFO] [stderr] warning: src/init.s:19: Error: no such instruction: `ldr r0,=val_psp_initial'
[INFO] [stderr] warning: src/init.s:20: Error: no such instruction: `ldr r0,[r0]'
[INFO] [stderr] warning: src/init.s:21: Error: no such instruction: `msr PSP,r0'
[INFO] [stderr] warning: src/init.s:23: Warning: `R0' is not valid here (expected `(%rsi)')
[INFO] [stderr] warning: src/init.s:23: Error: expecting operand after ','; got nothing
[INFO] [stderr] warning: src/init.s:24: Error: no such instruction: `msr CONTROL,r0'
[INFO] [stderr] warning: src/init.s:25: Error: no such instruction: `isb'
[INFO] [stderr] warning: src/init.s:26: Error: no such instruction: `b reset'
[INFO] [stderr] 
[INFO] [stderr] error: failed to run custom build command for `app v0.1.0 (/opt/rustwide/workdir)`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/build/app-852040909ebeda16/build-script-build` (exit status: 1)
[INFO] [stderr]   --- stdout
[INFO] [stderr]   TARGET = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   OPT_LEVEL = Some("0")
[INFO] [stderr]   HOST = Some("x86_64-unknown-linux-gnu")
[INFO] [stderr]   CC_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CC_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CC = None
[INFO] [stderr]   CC = None
[INFO] [stderr]   CFLAGS_x86_64-unknown-linux-gnu = None
[INFO] [stderr]   CFLAGS_x86_64_unknown_linux_gnu = None
[INFO] [stderr]   HOST_CFLAGS = None
[INFO] [stderr]   CFLAGS = None
[INFO] [stderr]   CRATE_CC_NO_DEFAULTS = None
[INFO] [stderr]   DEBUG = Some("true")
[INFO] [stderr]   CARGO_CFG_TARGET_FEATURE = Some("fxsr,llvm14-builtins-abi,sse,sse2")
[INFO] [stderr]   running: "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/app-d9a3bb5efbdf8ec3/out/src/init.o" "-c" "src/init.s"
[INFO] [stderr]   cargo:warning=src/init.s: Assembler messages:
[INFO] [stderr]   cargo:warning=src/init.s:6: Error: no such instruction: `mrs r0,MSP'
[INFO] [stderr]   cargo:warning=src/init.s:7: Error: no such instruction: `b hard_fault'
[INFO] [stderr]   cargo:warning=src/init.s:19: Error: no such instruction: `ldr r0,=val_psp_initial'
[INFO] [stderr]   cargo:warning=src/init.s:20: Error: no such instruction: `ldr r0,[r0]'
[INFO] [stderr]   cargo:warning=src/init.s:21: Error: no such instruction: `msr PSP,r0'
[INFO] [stderr]   cargo:warning=src/init.s:23: Warning: `R0' is not valid here (expected `(%rsi)')
[INFO] [stderr]   cargo:warning=src/init.s:23: Error: expecting operand after ','; got nothing
[INFO] [stderr]   cargo:warning=src/init.s:24: Error: no such instruction: `msr CONTROL,r0'
[INFO] [stderr]   cargo:warning=src/init.s:25: Error: no such instruction: `isb'
[INFO] [stderr]   cargo:warning=src/init.s:26: Error: no such instruction: `b reset'
[INFO] [stderr]   exit status: 1
[INFO] [stderr] 
[INFO] [stderr]   --- stderr
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] [stderr]   error occurred: Command "cc" "-O0" "-ffunction-sections" "-fdata-sections" "-fPIC" "-g" "-fno-omit-frame-pointer" "-m64" "-Wall" "-Wextra" "-o" "/opt/rustwide/target/debug/build/app-d9a3bb5efbdf8ec3/out/src/init.o" "-c" "src/init.s" with args "cc" did not execute successfully (status code exit status: 1).
[INFO] [stderr] 
[INFO] [stderr] 
[INFO] running `Command { std: "docker" "inspect" "b5f5602bdaa649436a85ccf2b70d28503a1eb6d87430e13da831d18ba74b7ea1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5f5602bdaa649436a85ccf2b70d28503a1eb6d87430e13da831d18ba74b7ea1", kill_on_drop: false }`
[INFO] [stdout] b5f5602bdaa649436a85ccf2b70d28503a1eb6d87430e13da831d18ba74b7ea1