[INFO] fetching crate liboscore 0.2.4... [INFO] testing liboscore-0.2.4 against 1.91.0 for beta-1.92-2 [INFO] extracting crate liboscore 0.2.4 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate liboscore 0.2.4 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "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" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded liboscore-msgbackend v0.2.4 [INFO] [stderr] Downloaded coap-numbers v0.2.3 [INFO] [stderr] Downloaded generic-array v0.13.3 [INFO] [stderr] Downloaded as-slice v0.1.5 [INFO] [stderr] Downloaded heapless v0.5.6 [INFO] [stderr] Downloaded document-features v0.2.8 [INFO] [stderr] Downloaded hash32 v0.1.1 [INFO] [stderr] Downloaded coap-message-utils v0.3.2 [INFO] [stderr] Downloaded coap-message-implementations v0.1.1 [INFO] [stderr] Downloaded coap-message v0.3.1 [INFO] [stderr] Downloaded liboscore-cryptobackend v0.2.4 [INFO] [stderr] Downloaded minicbor v0.19.1 [INFO] [stderr] Downloaded pretty-hex v0.3.0 [INFO] [stderr] Downloaded serde_derive v1.0.198 [INFO] [stderr] Downloaded either v1.11.0 [INFO] [stderr] Downloaded poly1305 v0.8.0 [INFO] [stderr] Downloaded ryu v1.0.17 [INFO] [stderr] Downloaded clang-sys v1.7.0 [INFO] [stderr] Downloaded prettyplease v0.2.22 [INFO] [stderr] Downloaded critical-section v1.1.2 [INFO] [stderr] Downloaded libloading v0.8.3 [INFO] [stderr] Downloaded serde v1.0.198 [INFO] [stderr] Downloaded cbindgen v0.24.5 [INFO] [stderr] Downloaded syn v2.0.77 [INFO] [stderr] Downloaded cc v1.0.94 [INFO] [stderr] Downloaded fastrand v2.0.2 [INFO] [stderr] Downloaded serde_json v1.0.116 [INFO] [stderr] Downloaded rustix v0.38.32 [INFO] [stderr] Downloaded chacha20 v0.9.1 [INFO] [stderr] Downloaded autocfg v1.2.0 [INFO] [stderr] Downloaded ccm v0.5.0 [INFO] [stderr] Downloaded regex v1.10.4 [INFO] [stderr] Downloaded chacha20poly1305 v0.10.1 [INFO] [stderr] Downloaded libc v0.2.153 [INFO] [stderr] Downloaded linux-raw-sys v0.4.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c005053243bdf0307b5ec8f84e9564837dadb81f1ab6dfd4bc1dc829a2f1a5f2 [INFO] running `Command { std: "docker" "start" "-a" "c005053243bdf0307b5ec8f84e9564837dadb81f1ab6dfd4bc1dc829a2f1a5f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c005053243bdf0307b5ec8f84e9564837dadb81f1ab6dfd4bc1dc829a2f1a5f2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c005053243bdf0307b5ec8f84e9564837dadb81f1ab6dfd4bc1dc829a2f1a5f2", kill_on_drop: false }` [INFO] [stdout] c005053243bdf0307b5ec8f84e9564837dadb81f1ab6dfd4bc1dc829a2f1a5f2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c47ac17924ee70dd1a8ff6c979444d7061d3a8616b024e201effaa7729057601 [INFO] running `Command { std: "docker" "start" "-a" "c47ac17924ee70dd1a8ff6c979444d7061d3a8616b024e201effaa7729057601", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.2.0 [INFO] [stderr] Compiling subtle v2.5.0 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling zeroize v1.7.0 [INFO] [stderr] Compiling semver v1.0.22 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling serde v1.0.198 [INFO] [stderr] Compiling syn v2.0.77 [INFO] [stderr] Compiling glob v0.3.1 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling rustix v0.38.32 [INFO] [stderr] Compiling prettyplease v0.2.22 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling libc v0.2.153 [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 crypto-common v0.1.6 [INFO] [stderr] Compiling inout v0.1.3 [INFO] [stderr] Compiling clang-sys v1.7.0 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling generic-array v0.12.4 [INFO] [stderr] Compiling generic-array v0.13.3 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling minicbor v0.19.1 [INFO] [stderr] Compiling heapless v0.5.6 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling regex-syntax v0.8.3 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling memchr v2.7.2 [INFO] [stderr] Compiling serde_json v1.0.116 [INFO] [stderr] Compiling linux-raw-sys v0.4.13 [INFO] [stderr] Compiling as-slice v0.1.5 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling hash32 v0.1.1 [INFO] [stderr] Compiling libloading v0.8.3 [INFO] [stderr] Compiling either v1.11.0 [INFO] [stderr] Compiling litrs v0.4.1 [INFO] [stderr] Compiling regex-automata v0.4.6 [INFO] [stderr] Compiling cbindgen v0.24.5 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling bindgen v0.70.1 [INFO] [stderr] Compiling hashbrown v0.12.3 [INFO] [stderr] Compiling ryu v1.0.17 [INFO] [stderr] Compiling fastrand v2.0.2 [INFO] [stderr] Compiling document-features v0.2.8 [INFO] [stderr] Compiling itertools v0.13.0 [INFO] [stderr] Compiling cexpr v0.6.0 [INFO] [stderr] Compiling coap-message v0.3.1 [INFO] [stderr] Compiling heapless v0.7.17 [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling regex v1.10.4 [INFO] [stderr] Compiling ctr v0.9.2 [INFO] [stderr] Compiling polyval v0.6.2 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Compiling coap-numbers v0.2.3 [INFO] [stderr] Compiling ghash v0.5.1 [INFO] [stderr] Compiling spin v0.9.8 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling chacha20 v0.9.1 [INFO] [stderr] Compiling poly1305 v0.8.0 [INFO] [stderr] Compiling hash32 v0.2.1 [INFO] [stderr] Compiling cc v1.0.94 [INFO] [stderr] Compiling coap-message-utils v0.3.2 [INFO] [stderr] Compiling aes-gcm v0.10.3 [INFO] [stderr] Compiling coap-message-implementations v0.1.1 [INFO] [stderr] Compiling chacha20poly1305 v0.10.1 [INFO] [stderr] Compiling hkdf v0.12.4 [INFO] [stderr] Compiling ccm v0.5.0 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling liboscore-msgbackend v0.2.4 [INFO] [stderr] Compiling pretty-hex v0.3.0 [INFO] [stderr] Compiling liboscore-cryptobackend v0.2.4 [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-57a318f47887819b/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] [INFO] [stderr] thread 'main' (1391) panicked at build.rs:124:25: [INFO] [stderr] Can not find matching backends for own directory "workdir" [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x64680e972502 - std::backtrace_rs::backtrace::libunwind::trace::h62f3c6bea0fedab3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x64680e972502 - std::backtrace_rs::backtrace::trace_unsynchronized::hc41aaca6c0af0bde [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x64680e972502 - std::sys::backtrace::_print_fmt::h33ac2b97007106cc [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x64680e972502 - ::fmt::h4e0a3aeea0f9c085 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x64680e984e0f - core::fmt::rt::Argument::fmt::h1edd6a3e00b22f10 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x64680e984e0f - core::fmt::write::hecf68a131630c74d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/fmt/mod.rs:1468:25 [INFO] [stderr] 6: 0x64680e93f921 - std::io::default_write_fmt::haf8355dc2afbec95 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x64680e93f921 - std::io::Write::write_fmt::h93c9a261259c931a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/io/mod.rs:1954:13 [INFO] [stderr] 8: 0x64680e94bdc2 - std::sys::backtrace::BacktraceLock::print::h75160192768e5621 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x64680e94f4af - std::panicking::default_hook::{{closure}}::h14d82797cfb1ddcb [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:301:27 [INFO] [stderr] 10: 0x64680e94f309 - std::panicking::default_hook::h63f9bf8161c5d325 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:328:9 [INFO] [stderr] 11: 0x64680e94fbe5 - std::panicking::panic_with_hook::h3173740e06bd0752 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:834:13 [INFO] [stderr] 12: 0x64680e94f9ca - std::panicking::panic_handler::{{closure}}::hbac492c61eb56a87 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:707:13 [INFO] [stderr] 13: 0x64680e94bf09 - std::sys::backtrace::__rust_end_short_backtrace::haa3eac3df9535320 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/sys/backtrace.rs:174:18 [INFO] [stderr] 14: 0x64680e93318d - __rustc[de0091b922c53d7e]::rust_begin_unwind [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:698:5 [INFO] [stderr] 15: 0x64680e98f270 - core::panicking::panic_fmt::h5138da2ef87be35b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x64680e0c2d44 - build_script_build::run_cbindgen::h31fc5b263216256b [INFO] [stderr] 17: 0x64680e0c38af - build_script_build::main::hcbed83e7386f8363 [INFO] [stderr] 18: 0x64680e0ce3e3 - core::ops::function::FnOnce::call_once::ha18b8ee226b057ef [INFO] [stderr] 19: 0x64680e0dba06 - std::sys::backtrace::__rust_begin_short_backtrace::h1c5cf17950abd74f [INFO] [stderr] 20: 0x64680e0cb5c9 - std::rt::lang_start::{{closure}}::hea9d863f7c8ee754 [INFO] [stderr] 21: 0x64680e941490 - core::ops::function::impls:: for &F>::call_once::hc7ed5622678f5124 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/core/src/ops/function.rs:287:21 [INFO] [stderr] 22: 0x64680e941490 - std::panicking::catch_unwind::do_call::hc59414a11cf2a25a [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 23: 0x64680e941490 - std::panicking::catch_unwind::hff67b45e0819a036 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 24: 0x64680e941490 - std::panic::catch_unwind::hec0fb0db85f7fd60 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x64680e941490 - std::rt::lang_start_internal::{{closure}}::h74bea026352620a3 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:175:24 [INFO] [stderr] 26: 0x64680e941490 - std::panicking::catch_unwind::do_call::h931ef1bf7bdfcae2 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:590:40 [INFO] [stderr] 27: 0x64680e941490 - std::panicking::catch_unwind::h3816830c825cbe04 [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panicking.rs:553:19 [INFO] [stderr] 28: 0x64680e941490 - std::panic::catch_unwind::h408406c8f02ebb9d [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x64680e941490 - std::rt::lang_start_internal::hce2b8b328837374b [INFO] [stderr] at /rustc/f8297e351a40c1439a467bbbb6879088047f50b3/library/std/src/rt.rs:171:5 [INFO] [stderr] 30: 0x64680e0cb5b1 - std::rt::lang_start::h144578d48964fd67 [INFO] [stderr] 31: 0x64680e0c9f65 - main [INFO] [stderr] 32: 0x7ce41aacc1ca - [INFO] [stderr] 33: 0x7ce41aacc28b - __libc_start_main [INFO] [stderr] 34: 0x64680dfbf525 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "c47ac17924ee70dd1a8ff6c979444d7061d3a8616b024e201effaa7729057601", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c47ac17924ee70dd1a8ff6c979444d7061d3a8616b024e201effaa7729057601", kill_on_drop: false }` [INFO] [stdout] c47ac17924ee70dd1a8ff6c979444d7061d3a8616b024e201effaa7729057601