[INFO] fetching crate hessra-ffi 0.3.3... [INFO] testing hessra-ffi-0.3.3 against 1.90.0 for beta-1.91-3 [INFO] extracting crate hessra-ffi 0.3.3 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate hessra-ffi 0.3.3 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate hessra-ffi 0.3.3 [INFO] tweaked toml for crates.io crate hessra-ffi 0.3.3 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate hessra-ffi 0.3.3 on toolchain 1.90.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate hessra-ffi 0.3.3 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded prost-types v0.10.1 [INFO] [stderr] Downloaded hessra-token v0.5.0 [INFO] [stderr] Downloaded hessra-config v0.2.0 [INFO] [stderr] Downloaded prost-derive v0.10.1 [INFO] [stderr] Downloaded biscuit-quote v0.3.0 [INFO] [stderr] Downloaded biscuit-parser v0.2.0 [INFO] [stderr] Downloaded prost v0.10.4 [INFO] [stderr] Downloaded clap v4.5.36 [INFO] [stderr] Downloaded biscuit-auth v6.0.0 [INFO] [stderr] Downloaded clap_builder v4.5.36 [INFO] [stderr] Downloaded cbindgen v0.29.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fa91039046435d89f2287ae21d162126a0e7554ec4b1ada76fb50b5dd8f98c2b [INFO] running `Command { std: "docker" "start" "-a" "fa91039046435d89f2287ae21d162126a0e7554ec4b1ada76fb50b5dd8f98c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fa91039046435d89f2287ae21d162126a0e7554ec4b1ada76fb50b5dd8f98c2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fa91039046435d89f2287ae21d162126a0e7554ec4b1ada76fb50b5dd8f98c2b", kill_on_drop: false }` [INFO] [stdout] fa91039046435d89f2287ae21d162126a0e7554ec4b1ada76fb50b5dd8f98c2b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a709353265344615777b2c92f617329dc15e748fcf95eb2a22c4a7a6ea38a11 [INFO] running `Command { std: "docker" "start" "-a" "3a709353265344615777b2c92f617329dc15e748fcf95eb2a22c4a7a6ea38a11", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Compiling zeroize v1.8.1 [INFO] [stderr] Compiling base64ct v1.7.3 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling winnow v0.7.6 [INFO] [stderr] Compiling zerocopy v0.8.24 [INFO] [stderr] Compiling libc v0.2.171 [INFO] [stderr] Compiling getrandom v0.2.15 [INFO] [stderr] Compiling anyhow v1.0.97 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling colorchoice v1.0.3 [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling anstyle v1.0.10 [INFO] [stderr] Compiling anstyle-parse v0.2.6 [INFO] [stderr] Compiling anstyle-query v1.1.2 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling pem-rfc7468 v0.7.0 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling curve25519-dalek v4.1.3 [INFO] [stderr] Compiling anstream v0.6.18 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling der v0.7.9 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling clap_lex v0.7.4 [INFO] [stderr] Compiling syn v2.0.100 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling clap_builder v4.5.36 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling der v0.6.1 [INFO] [stderr] Compiling cbindgen v0.29.0 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Compiling proc-macro-error-attr2 v2.0.0 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling sha2 v0.10.8 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling rfc6979 v0.4.0 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling spki v0.6.0 [INFO] [stderr] Compiling spki v0.7.3 [INFO] [stderr] Compiling pkcs8 v0.10.2 [INFO] [stderr] Compiling tempfile v3.19.1 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling ed25519 v2.2.3 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling biscuit-auth v6.0.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling sha2 v0.9.9 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling pkcs8 v0.9.0 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling chrono v0.4.40 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling proc-macro-error2 v2.0.1 [INFO] [stderr] Compiling clap v4.5.36 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling curve25519-dalek-derive v0.1.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling prost-derive v0.10.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Compiling biscuit-parser v0.2.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling ed25519-dalek v2.1.1 [INFO] [stderr] Compiling prost v0.10.4 [INFO] [stderr] Compiling prost-types v0.10.1 [INFO] [stderr] Compiling biscuit-quote v0.3.0 [INFO] [stderr] Compiling toml_datetime v0.6.8 [INFO] [stderr] Compiling serde_spanned v0.6.8 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling serdect v0.2.0 [INFO] [stderr] Compiling toml_edit v0.22.24 [INFO] [stderr] Compiling sec1 v0.7.3 [INFO] [stderr] Compiling elliptic-curve v0.13.8 [INFO] [stderr] Compiling primeorder v0.13.6 [INFO] [stderr] Compiling ecdsa v0.16.9 [INFO] [stderr] Compiling p256 v0.13.2 [INFO] [stderr] Compiling toml v0.8.20 [INFO] [stderr] Compiling hessra-config v0.2.0 [INFO] [stderr] Compiling hessra-token v0.5.0 [INFO] [stderr] Compiling hessra-ffi v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.27s [INFO] running `Command { std: "docker" "inspect" "3a709353265344615777b2c92f617329dc15e748fcf95eb2a22c4a7a6ea38a11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a709353265344615777b2c92f617329dc15e748fcf95eb2a22c4a7a6ea38a11", kill_on_drop: false }` [INFO] [stdout] 3a709353265344615777b2c92f617329dc15e748fcf95eb2a22c4a7a6ea38a11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cf0f56e2e05a87b7d1d4d5e3d5ecf789110df707bd12ceeb63c2a940e94e9973 [INFO] running `Command { std: "docker" "start" "-a" "cf0f56e2e05a87b7d1d4d5e3d5ecf789110df707bd12ceeb63c2a940e94e9973", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.3.2 [INFO] [stderr] Compiling rustix v1.0.5 [INFO] [stderr] Compiling linux-raw-sys v0.9.3 [INFO] [stderr] Compiling bitflags v2.9.0 [INFO] [stderr] Compiling tempfile v3.19.1 [INFO] [stderr] Compiling cbindgen v0.29.0 [INFO] [stderr] Compiling hessra-ffi v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.44s [INFO] running `Command { std: "docker" "inspect" "cf0f56e2e05a87b7d1d4d5e3d5ecf789110df707bd12ceeb63c2a940e94e9973", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cf0f56e2e05a87b7d1d4d5e3d5ecf789110df707bd12ceeb63c2a940e94e9973", kill_on_drop: false }` [INFO] [stdout] cf0f56e2e05a87b7d1d4d5e3d5ecf789110df707bd12ceeb63c2a940e94e9973 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] fe832879577569565362b9469b96aab646f7015d579c27ee0be0a053863bb980 [INFO] running `Command { std: "docker" "start" "-a" "fe832879577569565362b9469b96aab646f7015d579c27ee0be0a053863bb980", kill_on_drop: false }` [INFO] [stderr] Compiling hessra-ffi v0.3.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.00s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hessra_ffi-298890239f2d82c6) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/ffi_tests.rs (/opt/rustwide/target/debug/deps/ffi_tests-5684897a45ea6081) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test_c_example_compiles_and_runs ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- test_c_example_compiles_and_runs stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'test_c_example_compiles_and_runs' panicked at tests/ffi_tests.rs:36:5: [INFO] [stdout] Failed to compile C example: /usr/bin/ld: cannot open output file /opt/rustwide/workdir/target/debug/test_example: No such file or directory [INFO] [stdout] collect2: error: ld returned 1 exit status [INFO] [stdout] [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56180d7fc9f2 - std::backtrace_rs::backtrace::libunwind::trace::h2d45396358f41939 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56180d7fc9f2 - std::backtrace_rs::backtrace::trace_unsynchronized::hffcefc0b67f1d6e2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56180d7fc9f2 - std::sys::backtrace::_print_fmt::hd72f71d23b436b92 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x56180d7fc9f2 - ::fmt::hdcfcb6d4c8489523 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x56180d821cb3 - core::fmt::rt::Argument::fmt::h2c56b3114963061a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x56180d821cb3 - core::fmt::write::h8a494366950f23bb [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/fmt/mod.rs:1468:25 [INFO] [stdout] 6: 0x56180d7f9973 - std::io::default_write_fmt::h7b8824096454f323 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56180d7f9973 - std::io::Write::write_fmt::h4e71294925c334d0 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x56180d7fc842 - std::sys::backtrace::BacktraceLock::print::hb2a626a81e06b2dc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x56180d7fdf69 - std::panicking::default_hook::{{closure}}::h4f78485264f12d10 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x56180d7fdd9e - std::panicking::default_hook::h2c66fc99e962531d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x56180d7c6374 - as core::ops::function::Fn>::call::hb6bd65493727d71a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 12: 0x56180d7c6374 - test::test_main_with_exit_callback::{{closure}}::h60217ec76a0ece4a [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x56180d7fe93e - as core::ops::function::Fn>::call::h318e4efb8c1a5689 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1985:9 [INFO] [stdout] 14: 0x56180d7fe93e - std::panicking::rust_panic_with_hook::h33ac55f64bbd807d [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x56180d7fe70a - std::panicking::begin_panic_handler::{{closure}}::h30e7cb89678a57fe [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x56180d7fcee9 - std::sys::backtrace::__rust_end_short_backtrace::hed60f27456c16ced [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:174:18 [INFO] [stdout] 17: 0x56180d7fe39d - __rustc[de2ca18b4c54d5b8]::rust_begin_unwind [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x56180d8207d0 - core::panicking::panic_fmt::h62f63d096dd276af [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x56180d7882a5 - ffi_tests::test_c_example_compiles_and_runs::h01b6e390f344d0c2 [INFO] [stdout] at /opt/rustwide/workdir/tests/ffi_tests.rs:36:5 [INFO] [stdout] 20: 0x56180d7878a7 - ffi_tests::test_c_example_compiles_and_runs::{{closure}}::hb993e589beecd722 [INFO] [stdout] at /opt/rustwide/workdir/tests/ffi_tests.rs:2:38 [INFO] [stdout] 21: 0x56180d789556 - core::ops::function::FnOnce::call_once::h7b55188f75cfd22f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 22: 0x56180d7cbbdb - core::ops::function::FnOnce::call_once::h1f9474f1347fff52 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 23: 0x56180d7cbbdb - test::__rust_begin_short_backtrace::ha52ab26e77157f03 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:648:18 [INFO] [stdout] 24: 0x56180d7cad15 - test::run_test_in_process::{{closure}}::h229c1a11a50b261f [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:74 [INFO] [stdout] 25: 0x56180d7cad15 - as core::ops::function::FnOnce<()>>::call_once::h78821afbf97b39a9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 26: 0x56180d7cad15 - std::panicking::catch_unwind::do_call::h53abf3ed5bd32ba3 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 27: 0x56180d7cad15 - std::panicking::catch_unwind::h6deb5fe1e91873c9 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 28: 0x56180d7cad15 - std::panic::catch_unwind::hea0829b6b565654b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 29: 0x56180d7cad15 - test::run_test_in_process::hdc44dfecea3db21b [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:671:27 [INFO] [stdout] 30: 0x56180d7cad15 - test::run_test::{{closure}}::h0364ba59bf23f652 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:592:43 [INFO] [stdout] 31: 0x56180d78e914 - test::run_test::{{closure}}::h32730b304eec05da [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/test/src/lib.rs:622:41 [INFO] [stdout] 32: 0x56180d78e914 - std::sys::backtrace::__rust_begin_short_backtrace::h177cb952fc54ad2c [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/backtrace.rs:158:18 [INFO] [stdout] 33: 0x56180d7922ea - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h119d903520007597 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 34: 0x56180d7922ea - as core::ops::function::FnOnce<()>>::call_once::hab88401d606702a6 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 35: 0x56180d7922ea - std::panicking::catch_unwind::do_call::h163fe12cca9901c2 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:589:40 [INFO] [stdout] 36: 0x56180d7922ea - std::panicking::catch_unwind::he81557d0e17cc1bc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panicking.rs:552:19 [INFO] [stdout] 37: 0x56180d7922ea - std::panic::catch_unwind::hc2b8e79c20593955 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/panic.rs:359:14 [INFO] [stdout] 38: 0x56180d7922ea - std::thread::Builder::spawn_unchecked_::{{closure}}::hfa6b4978e07815cc [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 39: 0x56180d7922ea - core::ops::function::FnOnce::call_once{{vtable.shim}}::hddcd7484a13fd793 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/core/src/ops/function.rs:253:5 [INFO] [stdout] 40: 0x56180d8018bf - as core::ops::function::FnOnce>::call_once::h5924238c754de3b8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/alloc/src/boxed.rs:1971:9 [INFO] [stdout] 41: 0x56180d8018bf - std::sys::pal::unix::thread::Thread::new::thread_start::hb6e99e73da4d28f8 [INFO] [stdout] at /rustc/1159e78c4747b02ef996e55082b704c09b970588/library/std/src/sys/pal/unix/thread.rs:107:17 [INFO] [stdout] 42: 0x7ddef3560aa4 - [INFO] [stdout] 43: 0x7ddef35eda34 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] test_c_example_compiles_and_runs [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.48s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--test ffi_tests` [INFO] running `Command { std: "docker" "inspect" "fe832879577569565362b9469b96aab646f7015d579c27ee0be0a053863bb980", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe832879577569565362b9469b96aab646f7015d579c27ee0be0a053863bb980", kill_on_drop: false }` [INFO] [stdout] fe832879577569565362b9469b96aab646f7015d579c27ee0be0a053863bb980