[INFO] fetching crate koji 3.4.0...
[INFO] checking koji-3.4.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate koji 3.4.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate koji 3.4.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate koji 3.4.0
[INFO] tweaked toml for crates.io crate koji 3.4.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate koji 3.4.0 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 koji 3.4.0 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:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | 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: `koji` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] b3892f5cf61e14d6a72edef42cdad046fed7c21399ceb472f66d6268a982f2a0
[INFO] running `Command { std: "docker" "start" "b3892f5cf61e14d6a72edef42cdad046fed7c21399ceb472f66d6268a982f2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3892f5cf61e14d6a72edef42cdad046fed7c21399ceb472f66d6268a982f2a0", 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" "b3892f5cf61e14d6a72edef42cdad046fed7c21399ceb472f66d6268a982f2a0" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b3892f5cf61e14d6a72edef42cdad046fed7c21399ceb472f66d6268a982f2a0", 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" "b3892f5cf61e14d6a72edef42cdad046fed7c21399ceb472f66d6268a982f2a0" "/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:83:1
[INFO] [stderr]    |
[INFO] [stderr] 83 | 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: `koji` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking gix-trace v0.1.18
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking bytesize v2.3.1
[INFO] [stderr]     Checking human_format v1.1.0
[INFO] [stderr]     Checking zlib-rs v0.6.2
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]     Checking jiff v0.2.18
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking nonempty v0.12.0
[INFO] [stderr]    Compiling signal-hook v0.4.3
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]     Checking shell-words v1.1.0
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling pest v2.8.4
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling zerocopy v0.8.30
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]    Compiling convert_case v0.7.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking imara-diff v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling cc v1.2.48
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking imara-diff v0.1.8
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling erased-serde v0.4.9
[INFO] [stderr]     Checking uluru v3.1.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking prodash v31.0.0
[INFO] [stderr]     Checking gix-sec v0.13.1
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]    Compiling pest_meta v2.8.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]     Checking pathdiff v0.2.3
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]     Checking deunicode v1.6.2
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking humansize v2.1.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking arc-swap v1.8.1
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking slug v0.1.6
[INFO] [stderr]     Checking io-close v0.3.7
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking phf_shared v0.13.1
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking termcolor v1.1.3
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]     Checking yaml-rust2 v0.10.4
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking rust-ini v0.21.3
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking convert_case v0.6.0
[INFO] [stderr]     Checking serde-untagged v0.1.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking maplit v1.0.2
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking emojis v0.8.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking xdg v3.0.0
[INFO] [stderr]    Compiling assert_cmd v2.1.2
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking comma v1.0.0
[INFO] [stderr]     Checking which v4.4.2
[INFO] [stderr]     Checking which v6.0.3
[INFO] [stderr]    Compiling libz-sys v1.1.23
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling libssh2-sys v0.3.1
[INFO] [stderr]    Compiling libgit2-sys v0.18.3+1.9.2
[INFO] [stderr]     Checking edit v0.1.5
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking gix-validate v0.11.0
[INFO] [stderr]     Checking gix-utils v0.3.1
[INFO] [stderr]     Checking gix-error v0.2.0
[INFO] [stderr]     Checking globset v0.4.18
[INFO] [stderr]     Checking gix-chunk v0.7.0
[INFO] [stderr]     Checking gix-bitmap v0.3.0
[INFO] [stderr]     Checking gix-quote v0.7.0
[INFO] [stderr]     Checking predicates v3.1.4
[INFO] [stderr]     Checking gix-date v0.15.0
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking ignore v0.4.25
[INFO] [stderr]     Checking gix-actor v0.40.0
[INFO] [stderr]     Checking gix-mailmap v0.32.0
[INFO] [stderr]    Compiling chrono-tz-build v0.3.0
[INFO] [stderr]     Checking globwalk v0.9.1
[INFO] [stderr]    Compiling chrono-tz v0.9.0
[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" "b3892f5cf61e14d6a72edef42cdad046fed7c21399ceb472f66d6268a982f2a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b3892f5cf61e14d6a72edef42cdad046fed7c21399ceb472f66d6268a982f2a0", kill_on_drop: false }`
[INFO] [stdout] b3892f5cf61e14d6a72edef42cdad046fed7c21399ceb472f66d6268a982f2a0
