[INFO] fetching crate riot-wrappers 0.5.2... [INFO] checking riot-wrappers-0.5.2 against try#55b3f428b4fac6790b1e8492e0b91ff2d80aec7c for pr-77035 [INFO] extracting crate riot-wrappers 0.5.2 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate riot-wrappers 0.5.2 on toolchain 55b3f428b4fac6790b1e8492e0b91ff2d80aec7c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate riot-wrappers 0.5.2 [INFO] finished tweaking crates.io crate riot-wrappers 0.5.2 [INFO] tweaked toml for crates.io crate riot-wrappers 0.5.2 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cexpr v0.4.0 [INFO] [stderr] Downloaded lazycell v1.3.0 [INFO] [stderr] Downloaded rustc-hash v1.1.0 [INFO] [stderr] Downloaded clang-sys v0.29.3 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded embedded-hal v0.2.4 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded generic-array v0.14.4 [INFO] [stderr] Downloaded coap-message v0.1.0 [INFO] [stderr] Downloaded nb v1.0.0 [INFO] [stderr] Downloaded c2rust-bitfields-derive v0.2.1 [INFO] [stderr] Downloaded nb v0.1.3 [INFO] [stderr] Downloaded coap-numbers v0.1.2 [INFO] [stderr] Downloaded hex-noalloc v0.3.2-post1 [INFO] [stderr] Downloaded which v3.1.1 [INFO] [stderr] Downloaded bindgen v0.53.3 [INFO] [stderr] Downloaded c2rust-bitfields v0.3.0 [INFO] [stderr] Downloaded crc v1.8.1 [INFO] [stderr] Downloaded c2rust-asm-casts v0.2.0 [INFO] [stderr] Downloaded hash32 v0.1.1 [INFO] [stderr] Downloaded windowed-infinity v0.1.1 [INFO] [stderr] Downloaded no-std-net v0.4.0 [INFO] [stderr] Downloaded build_const v0.2.1 [INFO] [stderr] Downloaded cty v0.2.1 [INFO] [stderr] Downloaded as-slice v0.1.4 [INFO] [stderr] Downloaded riot-sys v0.3.2 [INFO] [stderr] Downloaded coap-handler v0.0.1 [INFO] [stderr] Downloaded generic-array v0.13.2 [INFO] [stderr] Downloaded embedded-nal v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 75d25f18b0518b983b2b5940b2ad418ffdfc6183d23b1caad85ffe81ea11dbce [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" "75d25f18b0518b983b2b5940b2ad418ffdfc6183d23b1caad85ffe81ea11dbce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "75d25f18b0518b983b2b5940b2ad418ffdfc6183d23b1caad85ffe81ea11dbce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "75d25f18b0518b983b2b5940b2ad418ffdfc6183d23b1caad85ffe81ea11dbce", kill_on_drop: false }` [INFO] [stdout] 75d25f18b0518b983b2b5940b2ad418ffdfc6183d23b1caad85ffe81ea11dbce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+55b3f428b4fac6790b1e8492e0b91ff2d80aec7c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bdb8d99f43b3b2a6106b9694e2ec2c6f043ca2f4ea3768020ef850c2435f9628 [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" "bdb8d99f43b3b2a6106b9694e2ec2c6f043ca2f4ea3768020ef850c2435f9628", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.11 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling serde v1.0.118 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling bindgen v0.53.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling shlex v0.1.1 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling peeking_take_while v0.1.2 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling lazycell v1.3.0 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Checking nb v1.0.0 [INFO] [stderr] Checking c2rust-asm-casts v0.2.0 [INFO] [stderr] Checking cty v0.2.1 [INFO] [stderr] Checking hex-noalloc v0.3.2-post1 [INFO] [stderr] Compiling thread_local v1.0.1 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling riot-wrappers v0.5.2 (/opt/rustwide/workdir) [INFO] [stderr] Checking nb v0.1.3 [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Checking embedded-hal v0.2.4 [INFO] [stderr] Checking generic-array v0.13.2 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling regex v1.4.2 [INFO] [stderr] Compiling syn v1.0.54 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Checking hash32 v0.1.1 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Checking as-slice v0.1.4 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.60 [INFO] [stderr] Compiling c2rust-bitfields-derive v0.2.1 [INFO] [stderr] Checking c2rust-bitfields v0.3.0 [INFO] [stderr] Compiling riot-sys v0.3.2 [INFO] [stderr] error: failed to run custom build command for `riot-sys v0.3.2` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/riot-sys-63de1e6857fa9095/build-script-build` (exit code: 101) [INFO] [stderr] --- stderr [INFO] [stderr] thread 'main' panicked at 'Please pass in RIOT_CC; see README.md for details.: NotPresent', /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/riot-sys-0.3.2/build.rs:13:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x55aa1940d077 - std::backtrace_rs::backtrace::libunwind::trace::h746c3e9529d524bc [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x55aa1940d077 - std::backtrace_rs::backtrace::trace_unsynchronized::h86340908ff889faa [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x55aa1940d077 - std::sys_common::backtrace::_print_fmt::h43f85f9b18230404 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x55aa1940d077 - ::fmt::hc132ae1a5b5aa7cd [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x55aa19433efc - core::fmt::write::hdf023a0036d2a25f [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/fmt/mod.rs:1078:17 [INFO] [stderr] 5: 0x55aa19409402 - std::io::Write::write_fmt::h8580846154bcb66a [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/io/mod.rs:1519:15 [INFO] [stderr] 6: 0x55aa1940f455 - std::sys_common::backtrace::_print::h7ee55fed88d107a3 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x55aa1940f455 - std::sys_common::backtrace::print::h54a7d3e52a524177 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x55aa1940f455 - std::panicking::default_hook::{{closure}}::h60921e857bf55a40 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x55aa1940efaa - std::panicking::default_hook::hf0f9afb1017317fc [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x55aa1940fbf1 - std::panicking::rust_panic_with_hook::h8d66bf42b407aaea [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x55aa1940f737 - std::panicking::begin_panic_handler::{{closure}}::hde71edcd925d0c5e [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x55aa1940d53c - std::sys_common::backtrace::__rust_end_short_backtrace::h8a3c7d6cea578919 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x55aa1940f699 - rust_begin_unwind [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x55aa194325d1 - core::panicking::panic_fmt::h20225113c4a2f8fd [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x55aa194323f3 - core::option::expect_none_failed::hc6d6d4cea4fdc285 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/option.rs:1268:5 [INFO] [stderr] 16: 0x55aa18e8232d - core::result::Result::expect::h23e32508bc4a6b12 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/result.rs:933:23 [INFO] [stderr] 17: 0x55aa18e7d640 - build_script_build::main::h24d503f77f14160e [INFO] [stderr] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/riot-sys-0.3.2/build.rs:12:14 [INFO] [stderr] 18: 0x55aa18e815cb - core::ops::function::FnOnce::call_once::ha8619c3c447474e0 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x55aa18e8330e - std::sys_common::backtrace::__rust_begin_short_backtrace::hc0b59fa509590ee6 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x55aa18e8cf11 - std::rt::lang_start::{{closure}}::h9340ca682660daa5 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x55aa19410107 - core::ops::function::impls:: for &F>::call_once::h54c39b9b8451875a [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x55aa19410107 - std::panicking::try::do_call::hcdfba51a06e21b42 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x55aa19410107 - std::panicking::try::hb36953ccd24f930d [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x55aa19410107 - std::panic::catch_unwind::hbb374cd03beb3824 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/panic.rs:396:14 [INFO] [stderr] 25: 0x55aa19410107 - std::rt::lang_start_internal::h97dca9624db2aa85 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x55aa18e8cee7 - std::rt::lang_start::h5a498dcaa14a6130 [INFO] [stderr] at /rustc/55b3f428b4fac6790b1e8492e0b91ff2d80aec7c/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x55aa18e80cca - main [INFO] [stderr] 28: 0x7fbfd4db00b3 - __libc_start_main [INFO] [stderr] 29: 0x55aa18e7a0ce - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "bdb8d99f43b3b2a6106b9694e2ec2c6f043ca2f4ea3768020ef850c2435f9628", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bdb8d99f43b3b2a6106b9694e2ec2c6f043ca2f4ea3768020ef850c2435f9628", kill_on_drop: false }` [INFO] [stdout] bdb8d99f43b3b2a6106b9694e2ec2c6f043ca2f4ea3768020ef850c2435f9628