[INFO] fetching crate seer-cli 0.47.0...
[INFO] checking seer-cli-0.47.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate seer-cli 0.47.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate seer-cli 0.47.0
[INFO] finished tweaking crates.io crate seer-cli 0.47.0
[INFO] tweaked toml for crates.io crate seer-cli 0.47.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate seer-cli 0.47.0 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 seer-cli 0.47.0 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: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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:94:12
[INFO] [stderr]    |
[INFO] [stderr] 94 | homepage = "https://github.com/TheZacillac/seer"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 99 | repository = "https://github.com/TheZacillac/seer"
[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: `seer-cli` (manifest) generated 2 warnings
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] bc967ce7f15159428f83a4eff881ce15ac7416ef388e9506882a19b0028dce01
[INFO] running `Command { std: "docker" "start" "bc967ce7f15159428f83a4eff881ce15ac7416ef388e9506882a19b0028dce01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc967ce7f15159428f83a4eff881ce15ac7416ef388e9506882a19b0028dce01", 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" "bc967ce7f15159428f83a4eff881ce15ac7416ef388e9506882a19b0028dce01" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bc967ce7f15159428f83a4eff881ce15ac7416ef388e9506882a19b0028dce01", 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" "bc967ce7f15159428f83a4eff881ce15ac7416ef388e9506882a19b0028dce01" "/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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]   --> Cargo.toml:94:12
[INFO] [stderr]    |
[INFO] [stderr] 94 | homepage = "https://github.com/TheZacillac/seer"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 99 | repository = "https://github.com/TheZacillac/seer"
[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: `seer-cli` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling portable-atomic v1.14.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling aws-lc-rs v1.17.0
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking strum v0.28.0
[INFO] [stderr]     Checking lru v0.18.2
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking kasuari v0.4.12
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling cc v1.4.0
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking serde_json v1.0.151
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking ratatui-core v0.1.2
[INFO] [stderr]     Checking derive_more v2.1.1
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]     Checking line-clipping v0.3.7
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]     Checking moka v0.12.15
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking prefix-trie v0.8.4
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking futures-executor v0.3.33
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking nibble_vec v0.1.0
[INFO] [stderr]     Checking resolv-conf v0.7.6
[INFO] [stderr]     Checking symlink v0.1.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]     Checking radix_trie v0.3.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking futures v0.3.33
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]     Checking toml v1.1.4+spec-1.1.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking console v0.16.4
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking roff v1.1.1
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking shlex v2.0.1
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking ratatui-crossterm v0.1.2
[INFO] [stderr]     Checking indicatif v0.18.6
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stderr]     Checking clap_mangen v0.3.3
[INFO] [stderr]     Checking clap_complete v4.6.9
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking tracing-subscriber v0.3.23
[INFO] [stderr]     Checking asn1-rs v0.7.2
[INFO] [stderr]     Checking ratatui-widgets v0.3.2
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking hyper v1.11.0
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]     Checking ratatui-macros v0.7.2
[INFO] [stderr]     Checking ratatui v0.30.2
[INFO] [stderr]     Checking tower-http v0.6.11
[INFO] [stderr]     Checking der-parser v10.0.0
[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" "bc967ce7f15159428f83a4eff881ce15ac7416ef388e9506882a19b0028dce01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bc967ce7f15159428f83a4eff881ce15ac7416ef388e9506882a19b0028dce01", kill_on_drop: false }`
[INFO] [stdout] bc967ce7f15159428f83a4eff881ce15ac7416ef388e9506882a19b0028dce01
