[INFO] fetching crate liboscore 0.2.4... [INFO] testing liboscore-0.2.4 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8 [INFO] extracting crate liboscore 0.2.4 into /workspace/builds/worker-4-tc1/source [INFO] started tweaking crates.io crate liboscore 0.2.4 [INFO] finished tweaking crates.io crate liboscore 0.2.4 [INFO] tweaked toml for crates.io crate liboscore 0.2.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate liboscore 0.2.4 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate liboscore 0.2.4 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded as-slice v0.1.5 [INFO] [stderr] Downloaded pretty-hex v0.3.0 [INFO] [stderr] Downloaded hash32 v0.1.1 [INFO] [stderr] Downloaded document-features v0.2.8 [INFO] [stderr] Downloaded libloading v0.8.3 [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded coap-message-implementations v0.1.1 [INFO] [stderr] Downloaded atomic-polyfill v1.0.3 [INFO] [stderr] Downloaded coap-message v0.3.1 [INFO] [stderr] Downloaded hash32 v0.2.1 [INFO] [stderr] Downloaded prettyplease v0.2.22 [INFO] [stderr] Downloaded critical-section v1.1.2 [INFO] [stderr] Downloaded clang-sys v1.7.0 [INFO] [stderr] Downloaded serde_derive v1.0.198 [INFO] [stderr] Downloaded cc v1.0.94 [INFO] [stderr] Downloaded heapless v0.7.17 [INFO] [stderr] Downloaded serde v1.0.198 [INFO] [stderr] Downloaded semver v1.0.22 [INFO] [stderr] Downloaded minicbor v0.19.1 [INFO] [stderr] Downloaded liboscore-cryptobackend v0.2.4 [INFO] [stderr] Downloaded cbindgen v0.24.5 [INFO] [stderr] Downloaded ccm v0.5.0 [INFO] [stderr] Downloaded coap-message-utils v0.3.2 [INFO] [stderr] Downloaded coap-numbers v0.2.3 [INFO] [stderr] Downloaded liboscore-msgbackend v0.2.4 [INFO] [stderr] Downloaded rustix v0.38.32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd04205fc151b72c339e09da9371bd54da537419988d99a57de540747ad36c81 [INFO] running `Command { std: "docker" "start" "-a" "bd04205fc151b72c339e09da9371bd54da537419988d99a57de540747ad36c81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd04205fc151b72c339e09da9371bd54da537419988d99a57de540747ad36c81", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd04205fc151b72c339e09da9371bd54da537419988d99a57de540747ad36c81", kill_on_drop: false }` [INFO] [stdout] bd04205fc151b72c339e09da9371bd54da537419988d99a57de540747ad36c81 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0c96721da819d6d1a7874254911a9a55aa8ddfa12f09f5ad3624a11c50f98c2 [INFO] running `Command { std: "docker" "start" "-a" "c0c96721da819d6d1a7874254911a9a55aa8ddfa12f09f5ad3624a11c50f98c2", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling minicbor v0.19.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling cbindgen v0.24.5 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling bindgen v0.70.1 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling coap-numbers v0.2.3 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling cc v1.0.94 [INFO] [stderr] Compiling quote v1.0.36 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling coap-message v0.3.1 [INFO] [stderr] Compiling document-features v0.2.8 [INFO] [stderr] Compiling pretty-hex v0.3.0 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling inout v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling as-slice v0.1.5 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling polyval v0.6.2 [INFO] [stderr] Compiling ctr v0.9.2 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling chacha20 v0.9.1 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling ghash v0.5.1 [INFO] [stderr] Compiling poly1305 v0.8.0 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling ccm v0.5.0 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling coap-message-utils v0.3.2 [INFO] [stderr] Compiling coap-message-implementations v0.1.1 [INFO] [stderr] Compiling aes-gcm v0.10.3 [INFO] [stderr] Compiling chacha20poly1305 v0.10.1 [INFO] [stderr] Compiling liboscore-msgbackend v0.2.4 [INFO] [stderr] Compiling liboscore-cryptobackend v0.2.4 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling serde_derive v1.0.198 [INFO] [stderr] Compiling toml v0.5.11 [INFO] [stderr] Compiling liboscore v0.2.4 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `liboscore v0.2.4 (/opt/rustwide/workdir)` [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-753f95ad2adcbdb5/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1661) panicked at build.rs:124:25: [INFO] [stderr] Can not find matching backends for own directory "workdir" [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x647f956e61b2 - std::backtrace_rs::backtrace::libunwind::trace::ha50a1f28c7a10cf8 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x647f956e61b2 - std::backtrace_rs::backtrace::trace_unsynchronized::h34f8c4ec82a320bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x647f956e61b2 - std::sys::backtrace::_print_fmt::h2d23e84e13d343bc [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x647f956e61b2 - ::fmt::hde21067283f7e82e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x647f956f87cf - core::fmt::rt::Argument::fmt::he65307037dca33c6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x647f956f87cf - core::fmt::write::h24186904251c31cb [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/fmt/mod.rs:1469:25 [INFO] [stderr] 6: 0x647f956b3cb3 - std::io::default_write_fmt::hdc5d19b6df666f61 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x647f956b3cb3 - std::io::Write::write_fmt::h3ab9f1f4d8d19b72 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x647f956bfd82 - std::sys::backtrace::BacktraceLock::print::he038489aba5894a6 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x647f956c344f - std::panicking::default_hook::{{closure}}::h80a26d916c49679b [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x647f956c32a9 - std::panicking::default_hook::he2e9efee79b3dce9 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x647f956c3ad5 - std::panicking::panic_with_hook::hf5648b7cec6bc73e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x647f956c38ba - std::panicking::panic_handler::{{closure}}::h1b2ed3864ba94359 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x647f956bfec9 - std::sys::backtrace::__rust_end_short_backtrace::hd0186b2b27f5aaa7 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x647f956a76dd - __rustc[f7dae8b92efe1d7a]::rust_begin_unwind [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x647f95702bd0 - core::panicking::panic_fmt::hb5d6b83773432920 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/panicking.rs:80:14 [INFO] [stderr] 16: 0x647f94e5be14 - build_script_build::run_cbindgen::h06af2a61eb37bbef [INFO] [stderr] 17: 0x647f94e5c97f - build_script_build::main::ha0d565ce24d25538 [INFO] [stderr] 18: 0x647f94e64103 - core::ops::function::FnOnce::call_once::h873665aa0a92a86a [INFO] [stderr] 19: 0x647f94e5ce66 - std::sys::backtrace::__rust_begin_short_backtrace::h057a3c37c92a4d79 [INFO] [stderr] 20: 0x647f94e52439 - std::rt::lang_start::{{closure}}::h637fe5d2b77102c8 [INFO] [stderr] 21: 0x647f956b5830 - core::ops::function::impls:: for &F>::call_once::h8434f550918e723f [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x647f956b5830 - std::panicking::catch_unwind::do_call::h7f7a838f33db43be [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x647f956b5830 - std::panicking::catch_unwind::hf345702047129f6d [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x647f956b5830 - std::panic::catch_unwind::h42f92c278294a3a0 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x647f956b5830 - std::rt::lang_start_internal::{{closure}}::ha6834eab5ce60f45 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x647f956b5830 - std::panicking::catch_unwind::do_call::hf4afda32c60c9e55 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x647f956b5830 - std::panicking::catch_unwind::hbfda5503aab4db1e [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x647f956b5830 - std::panic::catch_unwind::h1a1ed11560d244f4 [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x647f956b5830 - std::rt::lang_start_internal::h1f713c0146d469ad [INFO] [stderr] at /rustc/c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x647f94e52421 - std::rt::lang_start::h2d2f5ef7a2b7c5a8 [INFO] [stderr] 31: 0x647f94e63665 - main [INFO] [stderr] 32: 0x7715db5911ca - [INFO] [stderr] 33: 0x7715db59128b - __libc_start_main [INFO] [stderr] 34: 0x647f94d4dac5 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c0c96721da819d6d1a7874254911a9a55aa8ddfa12f09f5ad3624a11c50f98c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0c96721da819d6d1a7874254911a9a55aa8ddfa12f09f5ad3624a11c50f98c2", kill_on_drop: false }` [INFO] [stdout] c0c96721da819d6d1a7874254911a9a55aa8ddfa12f09f5ad3624a11c50f98c2