[INFO] fetching crate brainos-vault 0.5.0...
[INFO] checking brainos-vault-0.5.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate brainos-vault 0.5.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate brainos-vault 0.5.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate brainos-vault 0.5.0
[INFO] tweaked toml for crates.io crate brainos-vault 0.5.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate brainos-vault 0.5.0 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 brainos-vault 0.5.0 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:89:12
[INFO] [stderr]    |
[INFO] [stderr] 89 | homepage = "https://github.com/keshavashiya/brain"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 | repository = "https://github.com/keshavashiya/brain"
[INFO] [stderr]    |              ---------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `brainos-vault` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 0b0b42911c0a80dee5bb320ce3f3c272fd89d54956505f99ee5244a9fb969a31
[INFO] running `Command { std: "docker" "start" "0b0b42911c0a80dee5bb320ce3f3c272fd89d54956505f99ee5244a9fb969a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b0b42911c0a80dee5bb320ce3f3c272fd89d54956505f99ee5244a9fb969a31", 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" "0b0b42911c0a80dee5bb320ce3f3c272fd89d54956505f99ee5244a9fb969a31" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b0b42911c0a80dee5bb320ce3f3c272fd89d54956505f99ee5244a9fb969a31", 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" "0b0b42911c0a80dee5bb320ce3f3c272fd89d54956505f99ee5244a9fb969a31" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:89:12
[INFO] [stderr]    |
[INFO] [stderr] 89 | homepage = "https://github.com/keshavashiya/brain"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 94 | repository = "https://github.com/keshavashiya/brain"
[INFO] [stderr]    |              ---------------------------------------
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `brainos-vault` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling winnow v1.0.1
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling libsqlite3-sys v0.37.0
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking jiff v0.2.21
[INFO] [stderr]    Compiling blake3 v1.8.5
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking combine v4.6.7
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]    Compiling redb v2.6.3
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking inlinable_string v0.1.15
[INFO] [stderr]     Checking endi v1.1.1
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking hashlink v0.11.0
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking async-broadcast v0.7.2
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking ordered-stream v0.2.0
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking tower-http v0.5.2
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling toml_edit v0.25.6+spec-1.1.0
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking cpu-time v1.0.0
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking r2d2 v0.8.10
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking rand v0.9.4
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking rand v0.8.6
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking uuid v1.23.0
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking blake2 v0.10.6
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking rtoolbox v0.0.3
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking rand_distr v0.4.3
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking rpassword v7.5.4
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking argon2 v0.5.3
[INFO] [stderr]     Checking env_filter v1.0.0
[INFO] [stderr]     Checking proptest v1.11.0
[INFO] [stderr]     Checking env_logger v0.11.9
[INFO] [stderr]     Checking anndists v0.1.4
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.26.4/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]    Compiling zvariant_utils v2.1.0
[INFO] [stderr]    Compiling proc-macro2-diagnostics v0.10.1
[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" "0b0b42911c0a80dee5bb320ce3f3c272fd89d54956505f99ee5244a9fb969a31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b0b42911c0a80dee5bb320ce3f3c272fd89d54956505f99ee5244a9fb969a31", kill_on_drop: false }`
[INFO] [stdout] 0b0b42911c0a80dee5bb320ce3f3c272fd89d54956505f99ee5244a9fb969a31
