[INFO] fetching crate zksync_core_leftovers 28.1.0-non-semver-compat...
[INFO] checking zksync_core_leftovers-28.1.0-non-semver-compat against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate zksync_core_leftovers 28.1.0-non-semver-compat into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate zksync_core_leftovers 28.1.0-non-semver-compat
[INFO] finished tweaking crates.io crate zksync_core_leftovers 28.1.0-non-semver-compat
[INFO] tweaked toml for crates.io crate zksync_core_leftovers 28.1.0-non-semver-compat written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zksync_core_leftovers 28.1.0-non-semver-compat 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 244 packages to highest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding zksync_protobuf v0.10.0 (available: v0.13.0)
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 149c91e2cb302f56914db5d0a35b7ed30a01e3d294239412958b7984183e9460
[INFO] running `Command { std: "docker" "start" "149c91e2cb302f56914db5d0a35b7ed30a01e3d294239412958b7984183e9460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "149c91e2cb302f56914db5d0a35b7ed30a01e3d294239412958b7984183e9460", 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" "149c91e2cb302f56914db5d0a35b7ed30a01e3d294239412958b7984183e9460" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "149c91e2cb302f56914db5d0a35b7ed30a01e3d294239412958b7984183e9460", 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" "149c91e2cb302f56914db5d0a35b7ed30a01e3d294239412958b7984183e9460" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking serde_core v1.0.229
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking compile-fmt v0.1.0
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking rlp v0.5.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling darling_core v0.13.4
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]     Checking impl-rlp v0.3.0
[INFO] [stderr]    Compiling logos-codegen v0.13.0
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]    Compiling miette-derive v5.10.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]     Checking secrecy v0.10.3
[INFO] [stderr]    Compiling toml_edit v0.25.15+spec-1.1.0
[INFO] [stderr]    Compiling secp256k1-sys v0.8.2
[INFO] [stderr]     Checking const-decoder v0.4.0
[INFO] [stderr]    Compiling prometheus-client v0.23.1
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling miette v5.10.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling prost-derive v0.12.6
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling prometheus-client-derive-encode v0.4.2
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]    Compiling logos-derive v0.13.0
[INFO] [stderr]    Compiling num_enum_derive v0.7.6
[INFO] [stderr]     Checking elsa v1.11.2
[INFO] [stderr]    Compiling logos v0.13.0
[INFO] [stderr]    Compiling ctor v0.2.9
[INFO] [stderr]    Compiling vise-macros v0.3.2
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]    Compiling darling_macro v0.13.4
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling darling v0.13.4
[INFO] [stderr]    Compiling serde_with_macros v1.5.2
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]    Compiling zksync_types v28.1.0-non-semver-compat
[INFO] [stderr]     Checking vise v0.3.2
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking num_enum v0.7.6
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]     Checking bit-vec v0.6.3
[INFO] [stderr]    Compiling prost v0.12.6
[INFO] [stderr]    Compiling serde-value v0.7.0
[INFO] [stderr]     Checking prost-types v0.12.6
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling async-trait v0.1.92
[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-0.31.3/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-0.31.3/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-0.31.3/src/unistd.rs:1240:13
[INFO] [stdout]      |
[INFO] [stdout] 1240 |             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-0.31.3/src/unistd.rs:1240:13
[INFO] [stdout]      |
[INFO] [stdout] 1240 |             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" "149c91e2cb302f56914db5d0a35b7ed30a01e3d294239412958b7984183e9460", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149c91e2cb302f56914db5d0a35b7ed30a01e3d294239412958b7984183e9460", kill_on_drop: false }`
[INFO] [stdout] 149c91e2cb302f56914db5d0a35b7ed30a01e3d294239412958b7984183e9460
