[INFO] fetching crate twine_cli 0.1.3...
[INFO] checking twine_cli-0.1.3 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate twine_cli 0.1.3 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate twine_cli 0.1.3
[INFO] finished tweaking crates.io crate twine_cli 0.1.3
[INFO] tweaked toml for crates.io crate twine_cli 0.1.3 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate twine_cli 0.1.3 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 twine_cli 0.1.3 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] b856a5802c67cfc503d28791d8a45d0bf4ebc076c1b74b62db85bbb1840890c7
[INFO] running `Command { std: "docker" "start" "b856a5802c67cfc503d28791d8a45d0bf4ebc076c1b74b62db85bbb1840890c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b856a5802c67cfc503d28791d8a45d0bf4ebc076c1b74b62db85bbb1840890c7", 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" "b856a5802c67cfc503d28791d8a45d0bf4ebc076c1b74b62db85bbb1840890c7" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b856a5802c67cfc503d28791d8a45d0bf4ebc076c1b74b62db85bbb1840890c7", 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" "b856a5802c67cfc503d28791d8a45d0bf4ebc076c1b74b62db85bbb1840890c7" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking smallvec v1.15.0
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking base64ct v1.7.3
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]     Checking lock_api v0.4.12
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling toml_datetime v0.6.8
[INFO] [stderr]    Compiling winnow v0.7.6
[INFO] [stderr]    Compiling openssl-sys v0.9.107
[INFO] [stderr]     Checking constant_time_eq v0.3.1
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking log v0.4.27
[INFO] [stderr]    Compiling blake3 v1.8.1
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]     Checking num-traits v0.2.19
[INFO] [stderr]    Compiling num-bigint-dig v0.8.4
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking zerocopy v0.7.35
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking blake2b_simd v1.0.3
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]    Compiling openssl v0.10.72
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking alloc-stdlib v0.2.2
[INFO] [stderr]     Checking pkcs1 v0.7.5
[INFO] [stderr]     Checking async-channel v2.3.1
[INFO] [stderr]     Checking async-lock v3.4.0
[INFO] [stderr]     Checking piper v0.2.4
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling portable-atomic v1.11.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking rustls-pki-types v1.11.0
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling time-macros v0.2.22
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]     Checking async-executor v1.13.1
[INFO] [stderr]     Checking blocking v1.6.1
[INFO] [stderr]     Checking thread_local v1.1.8
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]     Checking mio v1.0.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking socket2 v0.5.9
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking brotli v7.0.0
[INFO] [stderr]     Checking signal-hook v0.3.17
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.8
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking quick_cache v0.6.13
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling toml_edit v0.22.24
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking clap_builder v4.5.37
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking signal-hook-mio v0.2.4
[INFO] [stderr]     Checking fuzzy-matcher v0.3.7
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]     Checking crossterm v0.25.0
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking newline-converter v0.3.0
[INFO] [stderr]     Checking libyml v0.0.5
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]     Checking dyn-clone v1.0.19
[INFO] [stderr]     Checking indicatif-log-bridge v0.2.3
[INFO] [stderr]     Checking shellexpand v3.1.1
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking indent v0.1.1
[INFO] [stderr]     Checking inquire v0.7.5
[INFO] [stderr]     Checking simplelog v0.12.2
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr] error: could not compile `rustix` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name rustix --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/rustix-0.38.44/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 --cfg 'feature="alloc"' --cfg 'feature="event"' --cfg 'feature="fs"' --cfg 'feature="libc-extra-traits"' --cfg 'feature="net"' --cfg 'feature="pipe"' --cfg 'feature="process"' --cfg 'feature="std"' --cfg 'feature="time"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("all-apis", "alloc", "cc", "compiler_builtins", "core", "default", "event", "fs", "io_uring", "itoa", "libc", "libc-extra-traits", "libc_errno", "linux_4_11", "linux_latest", "mm", "mount", "net", "once_cell", "param", "pipe", "process", "procfs", "pty", "rand", "runtime", "rustc-dep-of-std", "rustc-std-workspace-alloc", "shm", "std", "stdio", "system", "termios", "thread", "time", "try_close", "use-explicitly-provided-auxv", "use-libc", "use-libc-auxv"))' -C metadata=e348d5da34fd6d5b -C extra-filename=-1d73dabd9add5987 --out-dir /opt/rustwide/target/debug/build/rustix/1d73dabd9add5987/out --extern bitflags=/opt/rustwide/target/debug/build/bitflags/94b15b253d4603bc/out/libbitflags-94b15b253d4603bc.rmeta --extern linux_raw_sys=/opt/rustwide/target/debug/build/linux-raw-sys/d97c651e36b886c3/out/liblinux_raw_sys-d97c651e36b886c3.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies --cfg linux_raw --cfg linux_like --cfg linux_kernel` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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-0.29.0/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-0.29.0/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-0.29.0/src/unistd.rs:956:13
[INFO] [stdout]     |
[INFO] [stdout] 956 |             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-0.29.0/src/unistd.rs:956:13
[INFO] [stdout]     |
[INFO] [stdout] 956 |             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" "b856a5802c67cfc503d28791d8a45d0bf4ebc076c1b74b62db85bbb1840890c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b856a5802c67cfc503d28791d8a45d0bf4ebc076c1b74b62db85bbb1840890c7", kill_on_drop: false }`
[INFO] [stdout] b856a5802c67cfc503d28791d8a45d0bf4ebc076c1b74b62db85bbb1840890c7
