[INFO] fetching crate card10-sys 1.10.0...
[INFO] building card10-sys-1.10.0 against master#ff34b919075f35a1787659e9c448a34b06bab8de for issue-85264
[INFO] extracting crate card10-sys 1.10.0 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate card10-sys 1.10.0 on toolchain ff34b919075f35a1787659e9c448a34b06bab8de
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate card10-sys 1.10.0
[INFO] finished tweaking crates.io crate card10-sys 1.10.0
[INFO] tweaked toml for crates.io crate card10-sys 1.10.0 written to /workspace/builds/worker-11/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b8f4a2bb31bb7440a3542f8710ac8701136ea6e4d1e40d20740c9c6fa8a77e59
[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" "b8f4a2bb31bb7440a3542f8710ac8701136ea6e4d1e40d20740c9c6fa8a77e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8f4a2bb31bb7440a3542f8710ac8701136ea6e4d1e40d20740c9c6fa8a77e59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8f4a2bb31bb7440a3542f8710ac8701136ea6e4d1e40d20740c9c6fa8a77e59", kill_on_drop: false }`
[INFO] [stdout] b8f4a2bb31bb7440a3542f8710ac8701136ea6e4d1e40d20740c9c6fa8a77e59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ff34b919075f35a1787659e9c448a34b06bab8de" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0d7bf35dbb656e37078a8102e36947c5c1732465566379fbd0f8138815b62dcc
[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" "0d7bf35dbb656e37078a8102e36947c5c1732465566379fbd0f8138815b62dcc", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling memchr v2.4.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling cc v1.0.68
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling bindgen v0.51.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling r0 v0.2.2
[INFO] [stderr]    Compiling panic-abort v0.3.2
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling clang-sys v0.28.1
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling cexpr v0.3.6
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling card10-sys v1.10.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: In file included from firmware/lib/sdk/Libraries/CMSIS/Include/core_cm4.h:170,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/max32665.h:203,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/mxc_device.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Include/mxc_config.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/sema.c:38:
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h: In function '__set_FPSCR':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h:606:78: warning: unused parameter 'fpscr' [-Wunused-parameter]
[INFO] [stderr] warning:   606 | __attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
[INFO] [stderr] warning:       |                                                                     ~~~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from firmware/lib/sdk/Libraries/CMSIS/Include/core_cm4.h:170,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/max32665.h:203,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/mxc_device.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Include/mxc_config.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c:38:
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h: In function '__set_FPSCR':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h:606:78: warning: unused parameter 'fpscr' [-Wunused-parameter]
[INFO] [stderr] warning:   606 | __attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
[INFO] [stderr] warning:       |                                                                     ~~~~~~~~~^~~~~
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c: In function 'mxc_assert':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c:47:36: warning: unused parameter 'expr' [-Wunused-parameter]
[INFO] [stderr] warning:    47 | __weak void mxc_assert(const char *expr, const char *file, int line)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c:47:54: warning: unused parameter 'file' [-Wunused-parameter]
[INFO] [stderr] warning:    47 | __weak void mxc_assert(const char *expr, const char *file, int line)
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c:47:64: warning: unused parameter 'line' [-Wunused-parameter]
[INFO] [stderr] warning:    47 | __weak void mxc_assert(const char *expr, const char *file, int line)
[INFO] [stderr] warning:       |                                                            ~~~~^~~~
[INFO] [stderr] warning: In file included from firmware/lib/sdk/Libraries/CMSIS/Include/core_cm4.h:170,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/max32665.h:203,
[INFO] [stderr] warning:                  from firmware/l0dables/lib/hardware.c:15:
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h: In function '__set_FPSCR':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h:606:78: warning: unused parameter 'fpscr' [-Wunused-parameter]
[INFO] [stderr] warning:   606 | __attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
[INFO] [stderr] warning:       |                                                                     ~~~~~~~~~^~~~~
[INFO] [stderr] warning: firmware/l0dables/lib/hardware.c: In function '_write':
[INFO] [stderr] warning: firmware/l0dables/lib/hardware.c:84:17: warning: unused parameter 'fd' [-Wunused-parameter]
[INFO] [stderr] warning:    84 | long _write(int fd, const char *buf, size_t cnt)
[INFO] [stderr] warning:       |             ~~~~^~
[INFO] [stderr] warning: In file included from firmware/lib/sdk/Libraries/CMSIS/Include/core_cm4.h:170,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/max32665.h:203,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/mxc_device.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Include/mxc_config.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Include/sema.h:47,
[INFO] [stderr] warning:                  from firmware/epicardium/api/caller.c:2:
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h: In function '__set_FPSCR':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h:606:78: warning: unused parameter 'fpscr' [-Wunused-parameter]
[INFO] [stderr] warning:   606 | __attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
[INFO] [stderr] warning:       |                                                                     ~~~~~~~~~^~~~~
[INFO] [stderr] warning: firmware/epicardium/api/caller.c: In function '_api_call_start':
[INFO] [stderr] warning: firmware/epicardium/api/caller.c:8:46: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:     8 | void *_api_call_start(api_id_t id, uintptr_t size)
[INFO] [stderr] warning:       |                                    ~~~~~~~~~~^~~~
[INFO] [stderr] warning: firmware/epicardium/api/caller.c: In function '_api_call_transact':
[INFO] [stderr] warning: firmware/epicardium/api/caller.c:30:32: warning: unused parameter 'buffer' [-Wunused-parameter]
[INFO] [stderr] warning:    30 | void *_api_call_transact(void *buffer)
[INFO] [stderr] warning:       |                          ~~~~~~^~~~~~
[INFO] [stderr] warning: firmware/epicardium/api/caller.c: In function 'api_fetch_args':
[INFO] [stderr] warning: firmware/epicardium/api/caller.c:113:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   113 |  for (i = 0; i < cnt && API_CALL_MEM->buffer[i + 0x20] != '\0'; i++) {
[INFO] [stderr] warning:       |                ^
[INFO] [stderr] warning: vendor/client.c: In function 'epic_isr_default_handler':
[INFO] [stderr] warning: vendor/client.c:1293:66: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:  1293 | __attribute__((weak)) void epic_isr_default_handler(api_int_id_t id)
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~
[INFO] [stdout] error: unknown directive
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:13:3
[INFO] [stdout]    |
[INFO] [stdout] 13 |         .syntax unified
[INFO] [stdout]    |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: alignment must be a power of 2
[INFO] [stdout]    |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]   --> <inline asm>:24:10
[INFO] [stdout]    |
[INFO] [stdout] 24 |         .align 7
[INFO] [stdout]    |                ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: unknown directive
[INFO] [stdout]     |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]    --> <inline asm>:148:3
[INFO] [stdout]     |
[INFO] [stdout] 148 |         .thumb_func
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: invalid instruction mnemonic 'b'
[INFO] [stdout]     |
[INFO] [stdout] note: instantiated into assembly here
[INFO] [stdout]    --> <inline asm>:151:3
[INFO] [stdout]     |
[INFO] [stdout] 151 |         b .
[INFO] [stdout]     |         ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 4 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] The following warnings were emitted during compilation:
[INFO] [stderr] 
[INFO] [stderr] warning: In file included from firmware/lib/sdk/Libraries/CMSIS/Include/core_cm4.h:170,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/max32665.h:203,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/mxc_device.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Include/mxc_config.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/sema.c:38:
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h: In function '__set_FPSCR':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h:606:78: warning: unused parameter 'fpscr' [-Wunused-parameter]
[INFO] [stderr] warning:   606 | __attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
[INFO] [stderr] warning:       |                                                                     ~~~~~~~~~^~~~~
[INFO] [stderr] warning: In file included from firmware/lib/sdk/Libraries/CMSIS/Include/core_cm4.h:170,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/max32665.h:203,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/mxc_device.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Include/mxc_config.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c:38:
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h: In function '__set_FPSCR':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h:606:78: warning: unused parameter 'fpscr' [-Wunused-parameter]
[INFO] [stderr] warning:   606 | __attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
[INFO] [stderr] warning:       |                                                                     ~~~~~~~~~^~~~~
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c: In function 'mxc_assert':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c:47:36: warning: unused parameter 'expr' [-Wunused-parameter]
[INFO] [stderr] warning:    47 | __weak void mxc_assert(const char *expr, const char *file, int line)
[INFO] [stderr] warning:       |                        ~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c:47:54: warning: unused parameter 'file' [-Wunused-parameter]
[INFO] [stderr] warning:    47 | __weak void mxc_assert(const char *expr, const char *file, int line)
[INFO] [stderr] warning:       |                                          ~~~~~~~~~~~~^~~~
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Source/mxc_assert.c:47:64: warning: unused parameter 'line' [-Wunused-parameter]
[INFO] [stderr] warning:    47 | __weak void mxc_assert(const char *expr, const char *file, int line)
[INFO] [stderr] warning:       |                                                            ~~~~^~~~
[INFO] [stderr] warning: In file included from firmware/lib/sdk/Libraries/CMSIS/Include/core_cm4.h:170,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/max32665.h:203,
[INFO] [stderr] warning:                  from firmware/l0dables/lib/hardware.c:15:
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h: In function '__set_FPSCR':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h:606:78: warning: unused parameter 'fpscr' [-Wunused-parameter]
[INFO] [stderr] warning:   606 | __attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
[INFO] [stderr] warning:       |                                                                     ~~~~~~~~~^~~~~
[INFO] [stderr] warning: firmware/l0dables/lib/hardware.c: In function '_write':
[INFO] [stderr] warning: firmware/l0dables/lib/hardware.c:84:17: warning: unused parameter 'fd' [-Wunused-parameter]
[INFO] [stderr] warning:    84 | long _write(int fd, const char *buf, size_t cnt)
[INFO] [stderr] warning:       |             ~~~~^~
[INFO] [stderr] warning: In file included from firmware/lib/sdk/Libraries/CMSIS/Include/core_cm4.h:170,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/max32665.h:203,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/CMSIS/Device/Maxim/MAX32665/Include/mxc_device.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Include/mxc_config.h:40,
[INFO] [stderr] warning:                  from firmware/lib/sdk/Libraries/MAX32665PeriphDriver/Include/sema.h:47,
[INFO] [stderr] warning:                  from firmware/epicardium/api/caller.c:2:
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h: In function '__set_FPSCR':
[INFO] [stderr] warning: firmware/lib/sdk/Libraries/CMSIS/Include/core_cmFunc.h:606:78: warning: unused parameter 'fpscr' [-Wunused-parameter]
[INFO] [stderr] warning:   606 | __attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr)
[INFO] [stderr] warning:       |                                                                     ~~~~~~~~~^~~~~
[INFO] [stderr] warning: firmware/epicardium/api/caller.c: In function '_api_call_start':
[INFO] [stderr] warning: firmware/epicardium/api/caller.c:8:46: warning: unused parameter 'size' [-Wunused-parameter]
[INFO] [stderr] warning:     8 | void *_api_call_start(api_id_t id, uintptr_t size)
[INFO] [stderr] warning:       |                                    ~~~~~~~~~~^~~~
[INFO] [stderr] warning: firmware/epicardium/api/caller.c: In function '_api_call_transact':
[INFO] [stderr] warning: firmware/epicardium/api/caller.c:30:32: warning: unused parameter 'buffer' [-Wunused-parameter]
[INFO] [stderr] warning:    30 | void *_api_call_transact(void *buffer)
[INFO] [stderr] warning:       |                          ~~~~~~^~~~~~
[INFO] [stderr] warning: firmware/epicardium/api/caller.c: In function 'api_fetch_args':
[INFO] [stderr] warning: firmware/epicardium/api/caller.c:113:16: warning: comparison of integer expressions of different signedness: 'int' and 'size_t' {aka 'unsigned int'} [-Wsign-compare]
[INFO] [stderr] warning:   113 |  for (i = 0; i < cnt && API_CALL_MEM->buffer[i + 0x20] != '\0'; i++) {
[INFO] [stderr] warning:       |                ^
[INFO] [stderr] warning: vendor/client.c: In function 'epic_isr_default_handler':
[INFO] [stderr] warning: vendor/client.c:1293:66: warning: unused parameter 'id' [-Wunused-parameter]
[INFO] [stderr] warning:  1293 | __attribute__((weak)) void epic_isr_default_handler(api_int_id_t id)
[INFO] [stderr] warning:       |                                                     ~~~~~~~~~~~~~^~
[INFO] [stderr] 
[INFO] [stderr] error: could not compile `card10-sys`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "0d7bf35dbb656e37078a8102e36947c5c1732465566379fbd0f8138815b62dcc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d7bf35dbb656e37078a8102e36947c5c1732465566379fbd0f8138815b62dcc", kill_on_drop: false }`
[INFO] [stdout] 0d7bf35dbb656e37078a8102e36947c5c1732465566379fbd0f8138815b62dcc
