[INFO] cloning repository https://github.com/cloudbridgeuy/ralph
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cloudbridgeuy/ralph" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudbridgeuy%2Fralph", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudbridgeuy%2Fralph'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] f8641e2059aa5f2af6f6b51b27aecc732281d07d
[INFO] checking cloudbridgeuy/ralph against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcloudbridgeuy%2Fralph" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/cloudbridgeuy/ralph
[INFO] finished tweaking git repo https://github.com/cloudbridgeuy/ralph
[INFO] tweaked toml for git repo https://github.com/cloudbridgeuy/ralph written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cloudbridgeuy/ralph 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 git repo https://github.com/cloudbridgeuy/ralph 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: unused workspace dependency `env_logger`
[INFO] [stderr]   --> Cargo.toml:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | env_logger = "0.11"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `env_logger`
[INFO] [stderr] warning: unused workspace dependency `log`
[INFO] [stderr]   --> Cargo.toml:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | log = "0.4"
[INFO] [stderr]    | ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `log`
[INFO] [stderr] warning: unused workspace dependency `prettytable`
[INFO] [stderr]   --> Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | prettytable = "0.10"
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `prettytable`
[INFO] [stderr] warning: unused workspace dependency `reqwest`
[INFO] [stderr]   --> Cargo.toml:43:25
[INFO] [stderr]    |
[INFO] [stderr] 43 | [workspace.dependencies.reqwest]
[INFO] [stderr]    |                         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `reqwest`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | rust-version = "1.87.0"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 5 warnings
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> xtask/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 19 ~ serde_json = { workspace = true }
[INFO] [stderr] 20 + [lints]
[INFO] [stderr] 21 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 19 ~ serde_json = { workspace = true }
[INFO] [stderr] 20 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `xtask` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 19b65568d25dd4c73dfbe775e74a268817d05ea47f2119ed0bf85abc589160d6
[INFO] running `Command { std: "docker" "start" "19b65568d25dd4c73dfbe775e74a268817d05ea47f2119ed0bf85abc589160d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19b65568d25dd4c73dfbe775e74a268817d05ea47f2119ed0bf85abc589160d6", 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" "19b65568d25dd4c73dfbe775e74a268817d05ea47f2119ed0bf85abc589160d6" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "19b65568d25dd4c73dfbe775e74a268817d05ea47f2119ed0bf85abc589160d6", 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" "19b65568d25dd4c73dfbe775e74a268817d05ea47f2119ed0bf85abc589160d6" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: unused workspace dependency `env_logger`
[INFO] [stderr]   --> Cargo.toml:18:1
[INFO] [stderr]    |
[INFO] [stderr] 18 | env_logger = "0.11"
[INFO] [stderr]    | ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the workspace dependency `env_logger`
[INFO] [stderr] warning: unused workspace dependency `log`
[INFO] [stderr]   --> Cargo.toml:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | log = "0.4"
[INFO] [stderr]    | ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `log`
[INFO] [stderr] warning: unused workspace dependency `prettytable`
[INFO] [stderr]   --> Cargo.toml:21:1
[INFO] [stderr]    |
[INFO] [stderr] 21 | prettytable = "0.10"
[INFO] [stderr]    | ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `prettytable`
[INFO] [stderr] warning: unused workspace dependency `reqwest`
[INFO] [stderr]   --> Cargo.toml:43:25
[INFO] [stderr]    |
[INFO] [stderr] 43 | [workspace.dependencies.reqwest]
[INFO] [stderr]    |                         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr] help: consider removing the workspace dependency `reqwest`
[INFO] [stderr] warning: unused field `rust-version` in `workspace.package`
[INFO] [stderr]   --> Cargo.toml:70:1
[INFO] [stderr]    |
[INFO] [stderr] 70 | rust-version = "1.87.0"
[INFO] [stderr]    | ^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::unused_workspace_package_fields` is set to `warn` by default
[INFO] [stderr] help: consider removing the field `workspace.package.rust-version`
[INFO] [stderr] warning: workspace (manifest) generated 5 warnings
[INFO] [stderr] warning: missing `[lints]` to inherit `[workspace.lints]`
[INFO] [stderr]   --> xtask/Cargo.toml
[INFO] [stderr]    = note: `cargo::missing_lints_inheritance` is set to `warn` by default
[INFO] [stderr] help: to inherit `workspace.lints, add:
[INFO] [stderr]    |
[INFO] [stderr] 19 ~ serde_json = { workspace = true }
[INFO] [stderr] 20 + [lints]
[INFO] [stderr] 21 + workspace = true
[INFO] [stderr]    |
[INFO] [stderr] help: to clarify your intent to not inherit, add:
[INFO] [stderr]    |
[INFO] [stderr] 19 ~ serde_json = { workspace = true }
[INFO] [stderr] 20 + [lints]
[INFO] [stderr]    |
[INFO] [stderr] warning: `xtask` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling autocfg v1.5.0
[INFO] [stderr]    Compiling syn v2.0.113
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking pin-project-lite v0.2.16
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking anstyle v1.0.13
[INFO] [stderr]     Checking colorchoice v1.0.4
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking anstyle-parse v0.2.7
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling owo-colors v4.2.3
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling cfg_aliases v0.2.1
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking clap_builder v4.5.54
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling derive_more v2.1.1
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking crossterm v0.29.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]     Checking toml_datetime v1.0.0+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling color-spantrace v0.3.0
[INFO] [stderr]    Compiling strict v0.2.0
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking num-conv v0.1.0
[INFO] [stderr]     Checking toml_writer v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking equivalent v1.0.2
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking time-core v0.1.6
[INFO] [stderr]    Compiling crokey-proc_macros v1.3.0
[INFO] [stderr]     Checking toml v1.0.3+spec-1.1.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking tracing-error v0.2.1
[INFO] [stderr]     Checking rand v0.10.0
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking clap v4.5.54
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking quick-xml v0.38.4
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking rustc-demangle v0.1.26
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking bincode v1.3.3
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]     Checking crokey v1.3.0
[INFO] [stderr]     Checking plist v1.8.0
[INFO] [stderr]     Checking crossbeam v0.8.4
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling lazy-regex-proc_macros v3.5.1
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking fancy-regex v0.16.2
[INFO] [stderr]     Checking coolor v1.1.0
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking lazy-regex v3.5.1
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking minimad v0.14.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[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-0.30.1/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-0.30.1/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-0.30.1/src/unistd.rs:1233:13
[INFO] [stdout]      |
[INFO] [stdout] 1233 |             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-0.30.1/src/unistd.rs:1233:13
[INFO] [stdout]      |
[INFO] [stdout] 1233 |             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" "19b65568d25dd4c73dfbe775e74a268817d05ea47f2119ed0bf85abc589160d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19b65568d25dd4c73dfbe775e74a268817d05ea47f2119ed0bf85abc589160d6", kill_on_drop: false }`
[INFO] [stdout] 19b65568d25dd4c73dfbe775e74a268817d05ea47f2119ed0bf85abc589160d6
