[INFO] fetching crate seekstorm 3.3.10...
[INFO] checking seekstorm-3.3.10 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate seekstorm 3.3.10 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate seekstorm 3.3.10
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate seekstorm 3.3.10
[INFO] tweaked toml for crates.io crate seekstorm 3.3.10 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seekstorm 3.3.10 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 seekstorm 3.3.10 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:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | 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: `seekstorm` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 58c2597a51caf3e759b33ee8a8be08291201291442aeb61a4540f6b603239f89
[INFO] running `Command { std: "docker" "start" "58c2597a51caf3e759b33ee8a8be08291201291442aeb61a4540f6b603239f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58c2597a51caf3e759b33ee8a8be08291201291442aeb61a4540f6b603239f89", 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" "58c2597a51caf3e759b33ee8a8be08291201291442aeb61a4540f6b603239f89" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "58c2597a51caf3e759b33ee8a8be08291201291442aeb61a4540f6b603239f89", 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" "58c2597a51caf3e759b33ee8a8be08291201291442aeb61a4540f6b603239f89" "/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:202:1
[INFO] [stderr]     |
[INFO] [stderr] 202 | 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: `seekstorm` (manifest) generated 1 warning
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking vte v0.14.1
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]     Checking webpki-roots v1.0.9
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking flate2 v1.1.10
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking socks v0.3.4
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling monostate-impl v0.1.18
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking zune-core v0.5.3
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]    Compiling zstd-safe v8.0.0
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.3
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking tinyvec v1.13.2
[INFO] [stderr]     Checking macro_rules_attribute v0.2.3
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]     Checking zerocopy v0.8.56
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[INFO] [stderr]     Checking ansitok v0.3.0
[INFO] [stderr]    Compiling munge_macro v0.4.7
[INFO] [stderr]     Checking ansi-str v0.9.0
[INFO] [stderr]    Compiling pdfium-render v0.9.3
[INFO] [stderr]    Compiling snap v1.1.2
[INFO] [stderr]     Checking unsafe-libyaml-norway v0.2.15
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking piston-float v1.0.1
[INFO] [stderr]     Checking vecmath v1.0.0
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking monostate v0.1.18
[INFO] [stderr]     Checking munge v0.4.7
[INFO] [stderr]     Checking papergrid v0.18.0
[INFO] [stderr]     Checking testing_table v0.3.0
[INFO] [stderr]    Compiling tabled_derive v0.11.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=67f3f2365f03a8bf -C extra-filename=-a823bfdee6612513 --out-dir /opt/rustwide/target/debug/build/syn/a823bfdee6612513/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/50e1e143c50e80a0/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/50e1e143c50e80a0/out/libproc_macro2-50e1e143c50e80a0.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/397fa84670537306/out/libquote-397fa84670537306.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out/libunicode_ident-a0e7040ffc91db0d.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `pxfm` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name pxfm --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pxfm-0.1.30/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=93e4a97bf032d96d -C extra-filename=-140c32bc4fdb7177 --out-dir /opt/rustwide/target/debug/build/pxfm/140c32bc4fdb7177/out --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[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] running `Command { std: "docker" "inspect" "58c2597a51caf3e759b33ee8a8be08291201291442aeb61a4540f6b603239f89", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "58c2597a51caf3e759b33ee8a8be08291201291442aeb61a4540f6b603239f89", kill_on_drop: false }`
[INFO] [stdout] 58c2597a51caf3e759b33ee8a8be08291201291442aeb61a4540f6b603239f89
