[INFO] fetching crate cameraunit_fli 0.0.7...
[INFO] checking cameraunit_fli-0.0.7 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate cameraunit_fli 0.0.7 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate cameraunit_fli 0.0.7
[INFO] finished tweaking crates.io crate cameraunit_fli 0.0.7
[INFO] tweaked toml for crates.io crate cameraunit_fli 0.0.7 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cameraunit_fli 0.0.7 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 cameraunit_fli 0.0.7 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 256dbf6ce38c7537fc634a87f52bb8253159de3c7650ea6f9711c1bc5bd40716
[INFO] running `Command { std: "docker" "start" "256dbf6ce38c7537fc634a87f52bb8253159de3c7650ea6f9711c1bc5bd40716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256dbf6ce38c7537fc634a87f52bb8253159de3c7650ea6f9711c1bc5bd40716", 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" "256dbf6ce38c7537fc634a87f52bb8253159de3c7650ea6f9711c1bc5bd40716" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256dbf6ce38c7537fc634a87f52bb8253159de3c7650ea6f9711c1bc5bd40716", 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" "256dbf6ce38c7537fc634a87f52bb8253159de3c7650ea6f9711c1bc5bd40716" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling libc v0.2.153
[INFO] [stderr]     Checking either v1.10.0
[INFO] [stderr]    Compiling syn v2.0.57
[INFO] [stderr]     Checking miniz_oxide v0.7.2
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]    Compiling anyhow v1.0.83
[INFO] [stderr]     Checking bytemuck v1.15.0
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling thiserror v1.0.58
[INFO] [stderr]    Compiling clang-sys v1.7.0
[INFO] [stderr]     Checking aligned-vec v0.5.0
[INFO] [stderr]    Compiling num-traits v0.2.18
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling built v0.7.2
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking weezl v0.1.8
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling prettyplease v0.2.17
[INFO] [stderr]    Compiling rustix v0.38.32
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling jobserver v0.1.28
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking flume v0.11.0
[INFO] [stderr]    Compiling cc v1.0.90
[INFO] [stderr]     Checking fdeflate v0.3.4
[INFO] [stderr]     Checking half v2.4.0
[INFO] [stderr]    Compiling regex-syntax v0.8.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking v_frame v0.3.8
[INFO] [stderr]    Compiling bitflags v2.5.0
[INFO] [stderr]     Checking num-bigint v0.4.5
[INFO] [stderr]    Compiling memchr v2.7.2
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling autotools v0.2.6
[INFO] [stderr]    Compiling fitsio-sys v0.5.2
[INFO] [stderr]    Compiling libloading v0.8.3
[INFO] [stderr]    Compiling regex-automata v0.4.6
[INFO] [stderr]     Checking exr v1.72.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking jpeg-decoder v0.3.1
[INFO] [stderr]     Checking av1-grain v0.2.3
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking gif v0.13.1
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking png v0.17.13
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking bitstream-io v2.3.0
[INFO] [stderr]     Checking imgref v1.10.1
[INFO] [stderr]    Compiling bindgen v0.69.4
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]    Compiling regex v1.10.4
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling nix v0.28.0
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling serialimage v4.0.0
[INFO] [stderr]     Checking avif-serialize v0.8.1
[INFO] [stderr]     Checking rgb v0.8.37
[INFO] [stderr]    Compiling log v0.4.21
[INFO] [stderr]     Checking iana-time-zone v0.1.60
[INFO] [stderr]     Checking zune-jpeg v0.4.11
[INFO] [stderr]    Compiling thiserror-impl v1.0.58
[INFO] [stderr]    Compiling profiling-procmacros v1.0.15
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking profiling v1.0.15
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.197
[INFO] [stderr]     Checking chrono v0.4.37
[INFO] [stderr]     Checking image v0.24.9
[INFO] [stderr]     Checking fitsio v0.21.2
[INFO] [stderr]     Checking image-webp v0.1.2
[INFO] [stderr]     Checking configparser v3.0.4
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.28.0/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-0.28.0/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]     = note: requested on the command line with `--force-warn invalid-c-variadic-arguments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `nix` (lib) due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "256dbf6ce38c7537fc634a87f52bb8253159de3c7650ea6f9711c1bc5bd40716", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256dbf6ce38c7537fc634a87f52bb8253159de3c7650ea6f9711c1bc5bd40716", kill_on_drop: false }`
[INFO] [stdout] 256dbf6ce38c7537fc634a87f52bb8253159de3c7650ea6f9711c1bc5bd40716
