[INFO] fetching crate coapcore 0.1.0... [INFO] checking coapcore-0.1.0 against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170 [INFO] extracting crate coapcore 0.1.0 into /workspace/builds/worker-6-tc2/source [INFO] started tweaking crates.io crate coapcore 0.1.0 [INFO] finished tweaking crates.io crate coapcore 0.1.0 [INFO] tweaked toml for crates.io crate coapcore 0.1.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate coapcore 0.1.0 on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate coapcore 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c82787d5a854bd5b320105fd49ac05edfcf918bbd5669279798d562823ad059c [INFO] running `Command { std: "docker" "start" "-a" "c82787d5a854bd5b320105fd49ac05edfcf918bbd5669279798d562823ad059c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c82787d5a854bd5b320105fd49ac05edfcf918bbd5669279798d562823ad059c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c82787d5a854bd5b320105fd49ac05edfcf918bbd5669279798d562823ad059c", kill_on_drop: false }` [INFO] [stdout] c82787d5a854bd5b320105fd49ac05edfcf918bbd5669279798d562823ad059c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 929191a9e4cc5695a1bed977c9ed90a96da338c51da7e196d692580767348db5 [INFO] running `Command { std: "docker" "start" "-a" "929191a9e4cc5695a1bed977c9ed90a96da338c51da7e196d692580767348db5", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Checking zeroize v1.8.1 [INFO] [stderr] Checking subtle v2.6.1 [INFO] [stderr] Compiling proc-macro2 v1.0.93 [INFO] [stderr] Compiling unicode-ident v1.0.15 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Checking const-oid v0.9.6 [INFO] [stderr] Checking cpufeatures v0.2.16 [INFO] [stderr] Compiling libc v0.2.169 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling serde v1.0.217 [INFO] [stderr] Compiling glob v0.3.2 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling semver v1.0.25 [INFO] [stderr] Compiling rustix v0.38.44 [INFO] [stderr] Compiling prettyplease v0.2.29 [INFO] [stderr] Checking opaque-debug v0.3.1 [INFO] [stderr] Checking stable_deref_trait v1.2.0 [INFO] [stderr] Compiling bitflags v2.8.0 [INFO] [stderr] Checking ff v0.13.0 [INFO] [stderr] Compiling minicbor v0.19.1 [INFO] [stderr] Checking der v0.7.9 [INFO] [stderr] Compiling serde_json v1.0.137 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling heapless v0.8.0 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking base16ct v0.2.0 [INFO] [stderr] Compiling linux-raw-sys v0.4.15 [INFO] [stderr] Checking group v0.13.0 [INFO] [stderr] Checking hash32 v0.3.1 [INFO] [stderr] Compiling clang-sys v1.8.1 [INFO] [stderr] Compiling rustc_version v0.4.1 [INFO] [stderr] Compiling libloading v0.8.6 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling lock_api v0.4.12 [INFO] [stderr] Compiling cbindgen v0.24.5 [INFO] [stderr] Compiling log v0.4.25 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Checking coap-numbers v0.2.4 [INFO] [stderr] Compiling itoa v1.0.14 [INFO] [stderr] Compiling bindgen v0.70.1 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Compiling either v1.13.0 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling cc v1.2.10 [INFO] [stderr] Checking hash32 v0.2.1 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking spin v0.9.8 [INFO] [stderr] Compiling minicbor v0.26.0 [INFO] [stderr] Checking cboritem v0.1.2 [INFO] [stderr] Checking coap-message v0.3.6 [INFO] [stderr] Checking pretty-hex v0.3.0 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling document-features v0.2.10 [INFO] [stderr] Checking coap-handler v0.2.0 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking coap-message-utils v0.3.8 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking inout v0.1.3 [INFO] [stderr] Checking sec1 v0.7.3 [INFO] [stderr] Checking crypto-bigint v0.5.5 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking poly1305 v0.8.0 [INFO] [stderr] Checking coap-message-implementations v0.1.7 [INFO] [stderr] Checking liboscore-msgbackend v0.2.4 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Checking hmac v0.12.1 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Checking signature v2.2.0 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Checking chacha20 v0.9.1 [INFO] [stderr] Checking hkdf v0.12.4 [INFO] [stderr] Checking rfc6979 v0.4.0 [INFO] [stderr] Checking chacha20poly1305 v0.10.1 [INFO] [stderr] Checking ccm v0.5.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Compiling tempfile v3.15.0 [INFO] [stderr] Checking liboscore-cryptobackend v0.2.4 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Checking ecdsa v0.16.9 [INFO] [stderr] Checking primeorder v0.13.6 [INFO] [stderr] Checking p256 v0.13.2 [INFO] [stderr] Compiling serde_derive v1.0.217 [INFO] [stderr] Compiling defmt-or-log-macros v0.1.2 [INFO] [stderr] Compiling minicbor-derive v0.16.0 [INFO] [stderr] Checking defmt-or-log v0.2.1 [INFO] [stderr] Checking lakers-shared v0.8.0 [INFO] [stderr] Checking lakers v0.8.0 [INFO] [stderr] Checking lakers-crypto-rustcrypto v0.8.0 [INFO] [stderr] Checking minicbor-adapters v0.0.4 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling liboscore v0.2.4 [INFO] [stderr] error: failed to run custom build command for `liboscore v0.2.4` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/liboscore-a9cc7be35917e5a2/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/liboscore-0.2.4/build.rs:146:10: [INFO] [stderr] Failure generating cbindgen headers for the msgbackend: CargoMetadata("../liboscore-msgbackend-0.2.4/Cargo.toml", Metadata(Output { status: ExitStatus(unix_wait_status(25856)), stdout: "", stderr: " Downloading crates ...\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (3 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (2 tries remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nwarning: spurious network error (1 try remaining): [6] Could not resolve hostname (Could not resolve host: static.crates.io)\nerror: failed to download from `https://static.crates.io/crates/coap-message-implementations/0.1.1/download`\n\nCaused by:\n [6] Could not resolve hostname (Could not resolve host: static.crates.io)\n" })) [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x604d332fcef2 - std::backtrace_rs::backtrace::libunwind::trace::h360bb75e22de2778 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x604d332fcef2 - std::backtrace_rs::backtrace::trace_unsynchronized::hfdde2f704faeffd5 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x604d332fcef2 - std::sys::backtrace::_print_fmt::h417d2e15f697175b [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x604d332fcef2 - ::fmt::h6da87f843d594e5f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x604d333273c3 - core::fmt::rt::Argument::fmt::h93dad83eea6b1735 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x604d333273c3 - core::fmt::write::hfc80a741b320fdf6 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/fmt/mod.rs:1465:25 [INFO] [stderr] 6: 0x604d332f93d3 - std::io::default_write_fmt::h4f50706d79e0ad9c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x604d332f93d3 - std::io::Write::write_fmt::h4ea6a86049496d1c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x604d332fcd42 - std::sys::backtrace::BacktraceLock::print::h1cbd12f8d7a3dd2a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x604d332fecb6 - std::panicking::default_hook::{{closure}}::h05e45c6f75ebd415 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:300:27 [INFO] [stderr] 10: 0x604d332feab9 - std::panicking::default_hook::h282f20b2a278c2b0 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x604d332ff6c2 - std::panicking::rust_panic_with_hook::h36eb92d284238d72 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x604d332ff45a - std::panicking::begin_panic_handler::{{closure}}::h880cd2442ca41755 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x604d332fd3f9 - std::sys::backtrace::__rust_end_short_backtrace::hea32aba5814406f8 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x604d332ff0ed - __rustc[e8bfc998c4eccd70]::rust_begin_unwind [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x604d33325770 - core::panicking::panic_fmt::h507f02bb0d23e89f [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x604d33325bb6 - core::result::unwrap_failed::h6b26e9363750e436 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/result.rs:1761:5 [INFO] [stderr] 17: 0x604d32a219c9 - core::result::Result::expect::h8e28f888e3d14374 [INFO] [stderr] 18: 0x604d32a3d7bf - build_script_build::run_cbindgen::hea5256f7ce837626 [INFO] [stderr] 19: 0x604d32a3b64f - build_script_build::main::h254e451af7ad2080 [INFO] [stderr] 20: 0x604d32a43453 - core::ops::function::FnOnce::call_once::h4bc9b7cd31586ba6 [INFO] [stderr] 21: 0x604d32a4bc16 - std::sys::backtrace::__rust_begin_short_backtrace::he2a67aa0215459db [INFO] [stderr] 22: 0x604d32a4fb89 - std::rt::lang_start::{{closure}}::h8b5d6e6679cd829b [INFO] [stderr] 23: 0x604d332f39c0 - core::ops::function::impls:: for &F>::call_once::h6a0310293008eb2d [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/core/src/ops/function.rs:284:21 [INFO] [stderr] 24: 0x604d332f39c0 - std::panicking::catch_unwind::do_call::h296e94a1c4e3d78c [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 25: 0x604d332f39c0 - std::panicking::catch_unwind::hcc60b8b41a431974 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 26: 0x604d332f39c0 - std::panic::catch_unwind::hfde220fef6750e01 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 27: 0x604d332f39c0 - std::rt::lang_start_internal::{{closure}}::h8a2acae78735c9ef [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:175:24 [INFO] [stderr] 28: 0x604d332f39c0 - std::panicking::catch_unwind::do_call::hd03928f4e997613a [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:589:40 [INFO] [stderr] 29: 0x604d332f39c0 - std::panicking::catch_unwind::hf7cbafaef6e89ea3 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panicking.rs:552:19 [INFO] [stderr] 30: 0x604d332f39c0 - std::panic::catch_unwind::hf1ae9b7d8b7c2036 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/panic.rs:359:14 [INFO] [stderr] 31: 0x604d332f39c0 - std::rt::lang_start_internal::h1c97a48421de4504 [INFO] [stderr] at /rustc/998b6603a58e47f42ccce7a67943234e96b6839e/library/std/src/rt.rs:171:5 [INFO] [stderr] 32: 0x604d32a4fb71 - std::rt::lang_start::h453b91de702eea0a [INFO] [stderr] 33: 0x604d32a3db45 - main [INFO] [stderr] 34: 0x7d17bda2b1ca - [INFO] [stderr] 35: 0x7d17bda2b28b - __libc_start_main [INFO] [stderr] 36: 0x604d329249d5 - _start [INFO] [stderr] 37: 0x0 - [INFO] running `Command { std: "docker" "inspect" "929191a9e4cc5695a1bed977c9ed90a96da338c51da7e196d692580767348db5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "929191a9e4cc5695a1bed977c9ed90a96da338c51da7e196d692580767348db5", kill_on_drop: false }` [INFO] [stdout] 929191a9e4cc5695a1bed977c9ed90a96da338c51da7e196d692580767348db5