[INFO] fetching crate rvoip-rtp-core 0.3.10...
[INFO] checking rvoip-rtp-core-0.3.10 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate rvoip-rtp-core 0.3.10 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate rvoip-rtp-core 0.3.10
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rvoip-rtp-core 0.3.10
[INFO] tweaked toml for crates.io crate rvoip-rtp-core 0.3.10 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rvoip-rtp-core 0.3.10 on toolchain 40527f3e444fde1deb361751bdef9b9e11d1b971
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rvoip-rtp-core 0.3.10 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" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:452:1
[INFO] [stderr]     |
[INFO] [stderr] 452 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:448:12
[INFO] [stderr]     |
[INFO] [stderr] 448 | homepage = "https://github.com/eisenzopf/rvoip"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 453 | repository = "https://github.com/eisenzopf/rvoip"
[INFO] [stderr]     |              ------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rvoip-rtp-core` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] d3343135c8fb978abb8b3f22d239c9d618ba0309bd07f38365c39d815bfc7187
[INFO] running `Command { std: "docker" "start" "d3343135c8fb978abb8b3f22d239c9d618ba0309bd07f38365c39d815bfc7187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3343135c8fb978abb8b3f22d239c9d618ba0309bd07f38365c39d815bfc7187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d3343135c8fb978abb8b3f22d239c9d618ba0309bd07f38365c39d815bfc7187" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d3343135c8fb978abb8b3f22d239c9d618ba0309bd07f38365c39d815bfc7187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "d3343135c8fb978abb8b3f22d239c9d618ba0309bd07f38365c39d815bfc7187" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:452:1
[INFO] [stderr]     |
[INFO] [stderr] 452 | readme = "README.md"
[INFO] [stderr]     | ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::manual_readme` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.readme`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:448:12
[INFO] [stderr]     |
[INFO] [stderr] 448 | homepage = "https://github.com/eisenzopf/rvoip"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 453 | repository = "https://github.com/eisenzopf/rvoip"
[INFO] [stderr]     |              ------------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `rvoip-rtp-core` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling pest v2.8.8
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]    Compiling portable-atomic v1.14.0
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking clap_builder v4.6.2
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking rustls-pki-types v1.15.0
[INFO] [stderr]    Compiling libmimalloc-sys v0.1.49
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking match_cfg v0.1.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]    Compiling pest_meta v2.8.8
[INFO] [stderr]     Checking arc-swap v1.9.2
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking time v0.3.54
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking crossbeam-queue v0.3.13
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking clap v4.6.4
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking mimalloc v0.1.52
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking hostname v0.3.1
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling async-trait v0.1.91
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking yasna v0.6.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling pest_generator v2.8.8
[INFO] [stderr]    Compiling zerocopy-derive v0.8.55
[INFO] [stderr]    Compiling tokio-macros v2.7.1
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling futures-macro v0.3.33
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]     Checking elliptic-curve v0.13.8
[INFO] [stderr]    Compiling pest_derive v2.8.8
[INFO] [stderr]     Checking primeorder v0.13.6
[INFO] [stderr]     Checking ecdsa v0.16.9
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking asn1-rs v0.7.2
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking p256 v0.13.2
[INFO] [stderr]     Checking rcgen v0.14.8
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.26.4/src/unistd.rs:929:56
[INFO] [stdout]     |
[INFO] [stdout] 929 |                       args_p.as_ptr(), env_p.as_ptr(), flags);
[INFO] [stdout]     |                                                        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `AtFlags` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.26.4/src/unistd.rs:929:56
[INFO] [stdout]     |
[INFO] [stdout] 929 |                       args_p.as_ptr(), env_p.as_ptr(), flags);
[INFO] [stdout]     |                                                        ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: values passed as C-variadic arguments must implement `core::ffi::VaArgSafe`
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #162483 <https://github.com/rust-lang/rust/issues/162483>
[INFO] [stdout]     = note: requested on the command line with `--force-warn invalid-c-variadic-arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nix` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "d3343135c8fb978abb8b3f22d239c9d618ba0309bd07f38365c39d815bfc7187", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d3343135c8fb978abb8b3f22d239c9d618ba0309bd07f38365c39d815bfc7187", kill_on_drop: false }`
[INFO] [stdout] d3343135c8fb978abb8b3f22d239c9d618ba0309bd07f38365c39d815bfc7187
