[INFO] crate drone-micropython-stm32 0.1.1 is already in cache [INFO] extracting crate drone-micropython-stm32 0.1.1 into work/ex/beta-1.37-6/sources/1.36.0/reg/drone-micropython-stm32/0.1.1 [INFO] extracting crate drone-micropython-stm32 0.1.1 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/drone-micropython-stm32/0.1.1 [INFO] validating manifest of drone-micropython-stm32-0.1.1 on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of drone-micropython-stm32-0.1.1 on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing drone-micropython-stm32-0.1.1 [INFO] finished frobbing drone-micropython-stm32-0.1.1 [INFO] frobbed toml for drone-micropython-stm32-0.1.1 written to work/ex/beta-1.37-6/sources/1.36.0/reg/drone-micropython-stm32/0.1.1/Cargo.toml [INFO] started frobbing drone-micropython-stm32-0.1.1 [INFO] finished frobbing drone-micropython-stm32-0.1.1 [INFO] frobbed toml for drone-micropython-stm32-0.1.1 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/drone-micropython-stm32/0.1.1/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing drone-micropython-stm32-0.1.1 against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-1/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/drone-micropython-stm32/0.1.1:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 94e842f22b8cb133940d62b7881e52e0c4768a84c8f65ac08a6f7a510ff4e193 [INFO] running `"docker" "start" "-a" "94e842f22b8cb133940d62b7881e52e0c4768a84c8f65ac08a6f7a510ff4e193"` [INFO] [stderr] Compiling futures-core-preview v0.2.3 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling drone-ctypes v0.8.3 [INFO] [stderr] Compiling syn v0.15.42 [INFO] [stderr] Compiling syn v0.14.9 [INFO] [stderr] Compiling drone-mirror-failure v0.1.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling drone-micropython-raw v0.1.1 [INFO] [stderr] Compiling futures-channel-preview v0.2.2 [INFO] [stderr] Compiling futures-io-preview v0.2.2 [INFO] [stderr] Compiling futures-sink-preview v0.2.2 [INFO] [stderr] Compiling futures-util-preview v0.2.2 [INFO] [stderr] Compiling futures-executor-preview v0.2.2 [INFO] [stderr] Compiling futures-stable-preview v0.2.3 [INFO] [stderr] Compiling futures-async-runtime-preview v0.2.3 [INFO] [stderr] Compiling futures-preview v0.2.2 [INFO] [stderr] Compiling serde_derive v1.0.98 [INFO] [stderr] Compiling drone-macros-core v0.8.3 [INFO] [stderr] error[E0554]: #![feature] may not be used on the beta release channel [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-macros-core-0.8.3/src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | #![feature(proc_macro_diagnostic)] [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0554`. [INFO] [stderr] error: Could not compile `drone-macros-core`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: failed to run custom build command for `drone-micropython-raw v0.1.1` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/drone-micropython-raw-2dc0991c56a776fb/build-script-build` (exit code: 101) [INFO] [stderr] --- stdout [INFO] [stderr] Use make V=1 or set BUILD_VERBOSE in your environment to increase build verbosity. [INFO] [stderr] mkdir -p /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/genhdr [INFO] [stderr] GEN /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/genhdr/mpversion.h [INFO] [stderr] GEN /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/genhdr/qstr.i.last [INFO] [stderr] GEN /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/genhdr/qstr.split [INFO] [stderr] GEN /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/genhdr/qstrdefs.collected.h [INFO] [stderr] QSTR updated [INFO] [stderr] GEN /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/genhdr/qstrdefs.generated.h [INFO] [stderr] mkdir -p /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/extmod/ [INFO] [stderr] mkdir -p /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/lib/embed/ [INFO] [stderr] mkdir -p /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/lib/utils/ [INFO] [stderr] mkdir -p /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/py/ [INFO] [stderr] mkdir -p /opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/src/ [INFO] [stderr] CC micropython/py/mpstate.c [INFO] [stderr] micropython/py/mkrules.mk:47: recipe for target '/opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/py/mpstate.o' failed [INFO] [stderr] [INFO] [stderr] --- stderr [INFO] [stderr] In file included from micropython/py/mpstate.h:35:0, [INFO] [stderr] from micropython/py/mpstate.c:27: [INFO] [stderr] micropython/py/obj.h: In function 'MP_OBJ_IS_SMALL_INT': [INFO] [stderr] micropython/py/obj.h:85:17: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] [INFO] [stderr] { return ((((mp_int_t)(o)) & 1) != 0); } [INFO] [stderr] ^ [INFO] [stderr] micropython/py/obj.h: In function 'MP_OBJ_IS_QSTR': [INFO] [stderr] micropython/py/obj.h:90:17: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] [INFO] [stderr] { return ((((mp_int_t)(o)) & 3) == 2); } [INFO] [stderr] ^ [INFO] [stderr] micropython/py/obj.h: In function 'MP_OBJ_IS_OBJ': [INFO] [stderr] micropython/py/obj.h:106:17: error: cast from pointer to integer of different size [-Werror=pointer-to-int-cast] [INFO] [stderr] { return ((((mp_int_t)(o)) & 3) == 0); } [INFO] [stderr] ^ [INFO] [stderr] cc1: all warnings being treated as errors [INFO] [stderr] make: *** [/opt/crater/target/debug/build/drone-micropython-raw-4ec5cb37b601ad5f/out/micropython/py/mpstate.o] Error 1 [INFO] [stderr] thread 'main' panicked at 'Build failed', /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-micropython-raw-0.1.1/build.rs:26:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55e2b1617b4b - backtrace::backtrace::libunwind::trace::h5dfa5d4c5feed6dc [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/libunwind.rs:88 [INFO] [stderr] 1: 0x55e2b1617b4b - backtrace::backtrace::trace_unsynchronized::hb731fe64f3fa469f [INFO] [stderr] at /cargo/registry/src/github.com-1ecc6299db9ec823/backtrace-0.3.29/src/backtrace/mod.rs:66 [INFO] [stderr] 2: 0x55e2b1617b4b - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55e2b1617b4b - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55e2b1617b4b - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55e2b1617827 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55e2b16182c0 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55e2b1554eb8 - std::panicking::begin_panic::hd314d4457edf9763 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/panicking.rs:411 [INFO] [stderr] 8: 0x55e2b0f7f200 - build_script_build::main::h91366e2572148b04 [INFO] [stderr] at /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/drone-micropython-raw-0.1.1/build.rs:26 [INFO] [stderr] 9: 0x55e2b0f7f980 - std::rt::lang_start::{{closure}}::hbe2ed0e301180f78 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 10: 0x55e2b1617cc3 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 11: 0x55e2b1617cc3 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 12: 0x55e2b161f6ea - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 13: 0x55e2b16187cd - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 14: 0x55e2b16187cd - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 15: 0x55e2b16187cd - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 16: 0x55e2b0f7f959 - std::rt::lang_start::h3efab2a79c882eb0 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 17: 0x55e2b0f7f7da - main [INFO] [stderr] 18: 0x7fd57119c2e1 - __libc_start_main [INFO] [stderr] 19: 0x55e2b0f7e5ea - _start [INFO] [stderr] 20: 0x0 - [INFO] [stderr] [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: build failed [INFO] running `"docker" "inspect" "94e842f22b8cb133940d62b7881e52e0c4768a84c8f65ac08a6f7a510ff4e193"` [INFO] running `"docker" "rm" "-f" "94e842f22b8cb133940d62b7881e52e0c4768a84c8f65ac08a6f7a510ff4e193"` [INFO] [stdout] 94e842f22b8cb133940d62b7881e52e0c4768a84c8f65ac08a6f7a510ff4e193