[INFO] fetching crate riot-sys 0.3.4... [INFO] checking riot-sys-0.3.4 against try#99a443d6903f71d521237d8acb5a3016b534d17b for pr-83354 [INFO] extracting crate riot-sys 0.3.4 into /workspace/builds/worker-0/source [INFO] validating manifest of crates.io crate riot-sys 0.3.4 on toolchain 99a443d6903f71d521237d8acb5a3016b534d17b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate riot-sys 0.3.4 [INFO] finished tweaking crates.io crate riot-sys 0.3.4 [INFO] tweaked toml for crates.io crate riot-sys 0.3.4 written to /workspace/builds/worker-0/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustc-hash v1.1.0 [INFO] [stderr] Downloaded cexpr v0.4.0 [INFO] [stderr] Downloaded termcolor v1.1.2 [INFO] [stderr] Downloaded nom v5.1.2 [INFO] [stderr] Downloaded clang-sys v0.29.3 [INFO] [stderr] Downloaded bindgen v0.53.3 [INFO] [stderr] Downloaded c2rust-bitfields-derive v0.2.1 [INFO] [stderr] Downloaded cty v0.2.1 [INFO] [stderr] Downloaded shlex v1.0.0 [INFO] [stderr] Downloaded lazycell v1.3.0 [INFO] [stderr] Downloaded which v3.1.1 [INFO] [stderr] Downloaded c2rust-bitfields v0.3.0 [INFO] [stderr] Downloaded c2rust-asm-casts v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3cb954045419a0ab7985fdada6185f2fcff43cdbdb39ef52c515c55166742d54 [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" "3cb954045419a0ab7985fdada6185f2fcff43cdbdb39ef52c515c55166742d54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3cb954045419a0ab7985fdada6185f2fcff43cdbdb39ef52c515c55166742d54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3cb954045419a0ab7985fdada6185f2fcff43cdbdb39ef52c515c55166742d54", kill_on_drop: false }` [INFO] [stdout] 3cb954045419a0ab7985fdada6185f2fcff43cdbdb39ef52c515c55166742d54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+99a443d6903f71d521237d8acb5a3016b534d17b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ca2ced79c2b836672e688d56cba2c05b1fb84978880b82706c8db080486c3fe [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" "6ca2ced79c2b836672e688d56cba2c05b1fb84978880b82706c8db080486c3fe", kill_on_drop: false }` [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling regex-syntax v0.6.23 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bindgen v0.53.3 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling shlex v1.0.0 [INFO] [stderr] Checking c2rust-asm-casts v0.2.0 [INFO] [stderr] Compiling clang-sys v0.29.3 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Compiling libc v0.2.91 [INFO] [stderr] Compiling serde v1.0.125 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling which v3.1.1 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling libloading v0.5.2 [INFO] [stderr] Compiling syn v1.0.65 [INFO] [stderr] Compiling regex v1.4.5 [INFO] [stderr] Compiling cexpr v0.4.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling env_logger v0.7.1 [INFO] [stderr] Compiling c2rust-bitfields-derive v0.2.1 [INFO] [stderr] Checking c2rust-bitfields v0.3.0 [INFO] [stderr] Compiling riot-sys v0.3.4 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `riot-sys v0.3.4 (/opt/rustwide/workdir)` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/riot-sys-9150bcd864f89d4f/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', build.rs:13:10 [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x563eec02bde0 - std::backtrace_rs::backtrace::libunwind::trace::h4dee703919bfd40a [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stderr] 1: 0x563eec02bde0 - std::backtrace_rs::backtrace::trace_unsynchronized::h457e839f1a563e20 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stderr] 2: 0x563eec02bde0 - std::sys_common::backtrace::_print_fmt::h86a55fb30f8393c8 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stderr] 3: 0x563eec02bde0 - ::fmt::h7b3d6cac46d277e1 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stderr] 4: 0x563eec04df9f - core::fmt::write::h127419eb46f2ecc9 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/fmt/mod.rs:1092:17 [INFO] [stderr] 5: 0x563eec028c12 - std::io::Write::write_fmt::h6010cfbb4726588b [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/io/mod.rs:1572:15 [INFO] [stderr] 6: 0x563eec02e115 - std::sys_common::backtrace::_print::h79b4f9652330cc9d [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stderr] 7: 0x563eec02e115 - std::sys_common::backtrace::print::h330bb326a76af8cf [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stderr] 8: 0x563eec02e115 - std::panicking::default_hook::{{closure}}::heb6a42a7d50a472e [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:208:50 [INFO] [stderr] 9: 0x563eec02dbc3 - std::panicking::default_hook::h17e521ba6d68d6e1 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:225:9 [INFO] [stderr] 10: 0x563eec02e71d - std::panicking::rust_panic_with_hook::h70db735e3a6e70cb [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:591:17 [INFO] [stderr] 11: 0x563eec02e2b7 - std::panicking::begin_panic_handler::{{closure}}::h777c71c8e5a7e25c [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:497:13 [INFO] [stderr] 12: 0x563eec02c29c - std::sys_common::backtrace::__rust_end_short_backtrace::h3e9bf30168899554 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stderr] 13: 0x563eec02e219 - rust_begin_unwind [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:493:5 [INFO] [stderr] 14: 0x563eebaf4a01 - core::panicking::panic_fmt::h5322a082d19786c3 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/panicking.rs:92:14 [INFO] [stderr] 15: 0x563eebaf48f3 - core::option::expect_none_failed::h354eaa93a51d71b8 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/option.rs:1329:5 [INFO] [stderr] 16: 0x563eebafbdb0 - core::result::Result::expect::hbf1c5199b94bc236 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/result.rs:997:23 [INFO] [stderr] 17: 0x563eebb00d7c - build_script_build::main::hbe0ff052cfc75cb3 [INFO] [stderr] at /opt/rustwide/workdir/build.rs:12:14 [INFO] [stderr] 18: 0x563eebb0801b - core::ops::function::FnOnce::call_once::h51186c818e6289a9 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/ops/function.rs:227:5 [INFO] [stderr] 19: 0x563eebafc26e - std::sys_common::backtrace::__rust_begin_short_backtrace::hb8d6df1a4044c26a [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stderr] 20: 0x563eebb07f51 - std::rt::lang_start::{{closure}}::hf915c5562a68fddd [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/rt.rs:66:18 [INFO] [stderr] 21: 0x563eec02ec1a - core::ops::function::impls:: for &F>::call_once::hbcc915e668c7ca11 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/core/src/ops/function.rs:259:13 [INFO] [stderr] 22: 0x563eec02ec1a - std::panicking::try::do_call::h6b0f430d48122ddf [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:379:40 [INFO] [stderr] 23: 0x563eec02ec1a - std::panicking::try::h6ba420e2e21b5afa [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panicking.rs:343:19 [INFO] [stderr] 24: 0x563eec02ec1a - std::panic::catch_unwind::h8366719d1f615eee [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/panic.rs:431:14 [INFO] [stderr] 25: 0x563eec02ec1a - std::rt::lang_start_internal::h965c28c9ce06ee73 [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/rt.rs:51:25 [INFO] [stderr] 26: 0x563eebb07f30 - std::rt::lang_start::hfac0046a6ad719be [INFO] [stderr] at /rustc/99a443d6903f71d521237d8acb5a3016b534d17b/library/std/src/rt.rs:65:5 [INFO] [stderr] 27: 0x563eebb0465c - main [INFO] [stderr] 28: 0x7f76425430b3 - __libc_start_main [INFO] [stderr] 29: 0x563eebaf510e - _start [INFO] [stderr] 30: 0x0 - [INFO] running `Command { std: "docker" "inspect" "6ca2ced79c2b836672e688d56cba2c05b1fb84978880b82706c8db080486c3fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ca2ced79c2b836672e688d56cba2c05b1fb84978880b82706c8db080486c3fe", kill_on_drop: false }` [INFO] [stdout] 6ca2ced79c2b836672e688d56cba2c05b1fb84978880b82706c8db080486c3fe