[INFO] crate svd_board 0.3.0 is already in cache [INFO] extracting crate svd_board 0.3.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/svd_board/0.3.0 [INFO] extracting crate svd_board 0.3.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/svd_board/0.3.0 [INFO] validating manifest of svd_board-0.3.0 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 svd_board-0.3.0 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 svd_board-0.3.0 [INFO] finished frobbing svd_board-0.3.0 [INFO] frobbed toml for svd_board-0.3.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/svd_board/0.3.0/Cargo.toml [INFO] started frobbing svd_board-0.3.0 [INFO] finished frobbing svd_board-0.3.0 [INFO] frobbed toml for svd_board-0.3.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/svd_board/0.3.0/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] [stderr] Blocking waiting for file lock on package cache [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 svd_board-0.3.0 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-3/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/svd_board/0.3.0:/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] baee16b5d06bac03c54b28668a17d98b038a5e9368eefb213a5633f5879c7336 [INFO] running `"docker" "start" "-a" "baee16b5d06bac03c54b28668a17d98b038a5e9368eefb213a5633f5879c7336"` [INFO] [stderr] Compiling svd_codegen v0.4.0 [INFO] [stderr] Compiling unicode-xid v0.0.3 [INFO] [stderr] Compiling inflections v1.1.1 [INFO] [stderr] Compiling bit_field v0.6.1 [INFO] [stderr] Compiling volatile v0.2.6 [INFO] [stderr] Compiling once v0.3.3 [INFO] [stderr] Compiling xml-rs v0.3.6 [INFO] [stderr] Compiling syn v0.9.2 [INFO] [stderr] Compiling xmltree v0.3.2 [INFO] [stderr] Compiling svd-parser v0.1.2 [INFO] [stderr] Compiling svd_board v0.3.0 (/opt/crater/workdir) [INFO] [stderr] error: failed to run custom build command for `svd_board v0.3.0 (/opt/crater/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/crater/target/debug/build/svd_board-f963e4d14c159349/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Please choose a board feature!', src/libcore/option.rs:1034:5 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55760f0e92bb - 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: 0x55760f0e92bb - 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: 0x55760f0e92bb - std::sys_common::backtrace::_print::hf4fd45fe7ae4a250 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:47 [INFO] [stderr] 3: 0x55760f0e92bb - std::sys_common::backtrace::print::h31646c3786c57441 [INFO] [stderr] at src/libstd/sys_common/backtrace.rs:36 [INFO] [stderr] 4: 0x55760f0e92bb - std::panicking::default_hook::{{closure}}::hda785e768c746ae7 [INFO] [stderr] at src/libstd/panicking.rs:200 [INFO] [stderr] 5: 0x55760f0e8f97 - std::panicking::default_hook::h0c4b76f338614ef1 [INFO] [stderr] at src/libstd/panicking.rs:214 [INFO] [stderr] 6: 0x55760f0e9980 - std::panicking::rust_panic_with_hook::h096dff2cb12b67ce [INFO] [stderr] at src/libstd/panicking.rs:477 [INFO] [stderr] 7: 0x55760f0e9502 - std::panicking::continue_panic_fmt::h0046167652be99a6 [INFO] [stderr] at src/libstd/panicking.rs:384 [INFO] [stderr] 8: 0x55760f0e93e6 - rust_begin_unwind [INFO] [stderr] at src/libstd/panicking.rs:311 [INFO] [stderr] 9: 0x55760f1035bd - core::panicking::panic_fmt::h8980489a6c4a44cb [INFO] [stderr] at src/libcore/panicking.rs:85 [INFO] [stderr] 10: 0x55760f103627 - core::option::expect_failed::hb4b68491f0430a25 [INFO] [stderr] at src/libcore/option.rs:1034 [INFO] [stderr] 11: 0x55760f082c74 - core::option::Option::expect::h38defa0ae59cca74 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libcore/option.rs:314 [INFO] [stderr] 12: 0x55760f01f1a4 - build_script_build::svd_file_name::h57508527e581bae4 [INFO] [stderr] at /opt/crater/workdir/build.rs:38 [INFO] [stderr] 13: 0x55760f01eecc - build_script_build::main::h5e47b9e6cd059128 [INFO] [stderr] at /opt/crater/workdir/build.rs:12 [INFO] [stderr] 14: 0x55760f02e170 - std::rt::lang_start::{{closure}}::hc9de42de93ae6951 [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 15: 0x55760f0e93d3 - std::rt::lang_start_internal::{{closure}}::h055e1fdc5578d418 [INFO] [stderr] at src/libstd/rt.rs:49 [INFO] [stderr] 16: 0x55760f0e93d3 - std::panicking::try::do_call::h480cafa68c9928b4 [INFO] [stderr] at src/libstd/panicking.rs:296 [INFO] [stderr] 17: 0x55760f0efeaa - __rust_maybe_catch_panic [INFO] [stderr] at src/libpanic_unwind/lib.rs:82 [INFO] [stderr] 18: 0x55760f0e9e8d - std::panicking::try::he0549d0299de204a [INFO] [stderr] at src/libstd/panicking.rs:275 [INFO] [stderr] 19: 0x55760f0e9e8d - std::panic::catch_unwind::h422dc2db98f03517 [INFO] [stderr] at src/libstd/panic.rs:394 [INFO] [stderr] 20: 0x55760f0e9e8d - std::rt::lang_start_internal::h121de03325a3f900 [INFO] [stderr] at src/libstd/rt.rs:48 [INFO] [stderr] 21: 0x55760f02e149 - std::rt::lang_start::h53ab9165c26bc41a [INFO] [stderr] at /rustc/61d1607e0f6a18bb4897d6f9b10abeac9e11eb8e/src/libstd/rt.rs:64 [INFO] [stderr] 22: 0x55760f0223ea - main [INFO] [stderr] 23: 0x7f5e54ae02e1 - __libc_start_main [INFO] [stderr] 24: 0x55760f01ed8a - _start [INFO] [stderr] 25: 0x0 - [INFO] [stderr] [INFO] running `"docker" "inspect" "baee16b5d06bac03c54b28668a17d98b038a5e9368eefb213a5633f5879c7336"` [INFO] running `"docker" "rm" "-f" "baee16b5d06bac03c54b28668a17d98b038a5e9368eefb213a5633f5879c7336"` [INFO] [stdout] baee16b5d06bac03c54b28668a17d98b038a5e9368eefb213a5633f5879c7336