[INFO] fetching crate stgit 2.6.1...
[INFO] checking stgit-2.6.1 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate stgit 2.6.1 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate stgit 2.6.1
[INFO] finished tweaking crates.io crate stgit 2.6.1
[INFO] tweaked toml for crates.io crate stgit 2.6.1 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate stgit 2.6.1 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 stgit 2.6.1 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:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | 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: `stgit` (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] baa5d35b2c54326a0a5bc0a32f9ac24673787c0afcac502e3da2ac201349afae
[INFO] running `Command { std: "docker" "start" "baa5d35b2c54326a0a5bc0a32f9ac24673787c0afcac502e3da2ac201349afae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baa5d35b2c54326a0a5bc0a32f9ac24673787c0afcac502e3da2ac201349afae", 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" "baa5d35b2c54326a0a5bc0a32f9ac24673787c0afcac502e3da2ac201349afae" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "baa5d35b2c54326a0a5bc0a32f9ac24673787c0afcac502e3da2ac201349afae", 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" "baa5d35b2c54326a0a5bc0a32f9ac24673787c0afcac502e3da2ac201349afae" "/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:98:1
[INFO] [stderr]    |
[INFO] [stderr] 98 | 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: `stgit` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking gix-trace v0.1.20
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking zlib-rs v0.6.4
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking jiff v0.2.29
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking heapless v0.8.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking nonempty v0.12.0
[INFO] [stderr]    Compiling libz-sys v1.1.29
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling curl-sys v0.4.89+curl-8.20.0
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking clru v0.6.3
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]    Compiling curl v0.4.50
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]    Compiling stgit v2.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking bzip2-rs v0.1.2
[INFO] [stderr]     Checking gix-utils v0.3.3
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking gix-validate v0.11.2
[INFO] [stderr]     Checking gix-error v0.2.4
[INFO] [stderr]     Checking gix-chunk v0.7.2
[INFO] [stderr]     Checking gix-quote v0.7.2
[INFO] [stderr]     Checking gix-bitmap v0.3.2
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking gix-sec v0.14.1
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking terminal_size v0.4.4
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking prodash v31.0.0
[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-0.31.3/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" "baa5d35b2c54326a0a5bc0a32f9ac24673787c0afcac502e3da2ac201349afae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "baa5d35b2c54326a0a5bc0a32f9ac24673787c0afcac502e3da2ac201349afae", kill_on_drop: false }`
[INFO] [stdout] baa5d35b2c54326a0a5bc0a32f9ac24673787c0afcac502e3da2ac201349afae
