[INFO] fetching crate oxo-flow-core 0.17.2...
[INFO] checking oxo-flow-core-0.17.2 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate oxo-flow-core 0.17.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate oxo-flow-core 0.17.2
[INFO] finished tweaking crates.io crate oxo-flow-core 0.17.2
[INFO] tweaked toml for crates.io crate oxo-flow-core 0.17.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxo-flow-core 0.17.2 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 oxo-flow-core 0.17.2 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:163:12
[INFO] [stderr]     |
[INFO] [stderr] 163 | homepage = "https://github.com/Traitome/oxo-flow"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 | repository = "https://github.com/Traitome/oxo-flow"
[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: `oxo-flow-core` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ed40c58c0d49c6869a0d6341bd01e9f61d63a4d98da867f7fa7fd8dc58f3d433
[INFO] running `Command { std: "docker" "start" "ed40c58c0d49c6869a0d6341bd01e9f61d63a4d98da867f7fa7fd8dc58f3d433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed40c58c0d49c6869a0d6341bd01e9f61d63a4d98da867f7fa7fd8dc58f3d433", 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" "ed40c58c0d49c6869a0d6341bd01e9f61d63a4d98da867f7fa7fd8dc58f3d433" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed40c58c0d49c6869a0d6341bd01e9f61d63a4d98da867f7fa7fd8dc58f3d433", 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" "ed40c58c0d49c6869a0d6341bd01e9f61d63a4d98da867f7fa7fd8dc58f3d433" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:163:12
[INFO] [stderr]     |
[INFO] [stderr] 163 | homepage = "https://github.com/Traitome/oxo-flow"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 167 | repository = "https://github.com/Traitome/oxo-flow"
[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: `oxo-flow-core` (manifest) generated 1 warning
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling rand v0.8.8
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]     Checking ring v0.17.14
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking bstr v1.13.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking rustls-webpki v0.103.15
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking ipnet v2.12.1
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]    Compiling pest_generator v2.9.0
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking miniz_oxide v0.9.1
[INFO] [stderr]     Checking globset v0.4.20
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking ignore v0.4.33
[INFO] [stderr]    Compiling pest_derive v2.9.0
[INFO] [stderr]     Checking slug v0.1.6
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking toml v1.1.4+spec-1.1.0
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]     Checking uuid v1.26.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `NonZero<usize>`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.30.1/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[INFO] [stdout]     |                                                                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `NonZero<usize>` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.30.1/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[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] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.30.1/src/unistd.rs:1233:13
[INFO] [stdout]      |
[INFO] [stdout] 1233 |             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-0.30.1/src/unistd.rs:1233:13
[INFO] [stdout]      |
[INFO] [stdout] 1233 |             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] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nix` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ed40c58c0d49c6869a0d6341bd01e9f61d63a4d98da867f7fa7fd8dc58f3d433", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed40c58c0d49c6869a0d6341bd01e9f61d63a4d98da867f7fa7fd8dc58f3d433", kill_on_drop: false }`
[INFO] [stdout] ed40c58c0d49c6869a0d6341bd01e9f61d63a4d98da867f7fa7fd8dc58f3d433
