[INFO] fetching crate zakura-primitives 1.1.0...
[INFO] checking zakura-primitives-1.1.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate zakura-primitives 1.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate zakura-primitives 1.1.0
[INFO] finished tweaking crates.io crate zakura-primitives 1.1.0
[INFO] tweaked toml for crates.io crate zakura-primitives 1.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate zakura-primitives 1.1.0 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 zakura-primitives 1.1.0 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:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | 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: `zakura-primitives` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] a41d2800522bccd3fc901b812026c00b6d12cd4fa82c70ef15c329e9b3003874
[INFO] running `Command { std: "docker" "start" "a41d2800522bccd3fc901b812026c00b6d12cd4fa82c70ef15c329e9b3003874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a41d2800522bccd3fc901b812026c00b6d12cd4fa82c70ef15c329e9b3003874", 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" "a41d2800522bccd3fc901b812026c00b6d12cd4fa82c70ef15c329e9b3003874" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a41d2800522bccd3fc901b812026c00b6d12cd4fa82c70ef15c329e9b3003874", 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" "a41d2800522bccd3fc901b812026c00b6d12cd4fa82c70ef15c329e9b3003874" "/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:204:1
[INFO] [stderr]     |
[INFO] [stderr] 204 | 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: `zakura-primitives` (manifest) generated 1 warning
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking memuse v0.2.2
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]     Checking blake2b_simd v1.0.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling find-msvc-tools v0.1.10
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]    Compiling zakura-pasta-curves v1.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking corez v0.1.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]    Compiling cc v1.4.2
[INFO] [stderr]     Checking bech32 v0.11.1
[INFO] [stderr]     Checking nonempty v0.11.0
[INFO] [stderr]     Checking rand_xorshift v0.3.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling getset v0.1.7
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]     Checking zcash_encoding v0.4.0
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking zakura-halo2-legacy-pdqsort v1.1.0
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking zcash_spec v0.2.1
[INFO] [stderr]     Checking f4jumble v0.1.1
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking zip32 v0.2.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking blake2s_simd v1.0.4
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]    Compiling symbolic-demangle v12.18.3
[INFO] [stderr]    Compiling equihash v0.3.0
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking symbolic-common v12.18.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking zerocopy v0.8.56
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking hybrid-array v0.2.3
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking quick-xml v0.23.1
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking str_stack v0.1.1
[INFO] [stderr]    Compiling secp256k1-sys v0.10.1
[INFO] [stderr]    Compiling findshlibs v0.10.2
[INFO] [stderr]    Compiling pprof v0.15.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking chacha20 v0.9.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking fpe v0.6.1
[INFO] [stderr]     Checking ripemd v0.1.3
[INFO] [stderr]     Checking chacha20poly1305 v0.10.1
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking zcash_note_encryption v0.4.2
[INFO] [stderr]     Checking crypto-common v0.2.0-rc.1
[INFO] [stderr]     Checking block-buffer v0.11.0-rc.3
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.26.4/src/unistd.rs:929:56
[INFO] [stdout]     |
[INFO] [stdout] 929 |                       args_p.as_ptr(), env_p.as_ptr(), 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-0.26.4/src/unistd.rs:929:56
[INFO] [stdout]     |
[INFO] [stdout] 929 |                       args_p.as_ptr(), env_p.as_ptr(), 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" "a41d2800522bccd3fc901b812026c00b6d12cd4fa82c70ef15c329e9b3003874", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a41d2800522bccd3fc901b812026c00b6d12cd4fa82c70ef15c329e9b3003874", kill_on_drop: false }`
[INFO] [stdout] a41d2800522bccd3fc901b812026c00b6d12cd4fa82c70ef15c329e9b3003874
