[INFO] cloning repository https://github.com/kaicoder03/openhost
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kaicoder03/openhost" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaicoder03%2Fopenhost", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkaicoder03%2Fopenhost'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 423f64e7b7b6f3193314c4dd495abf4a08e74e40
[INFO] checking kaicoder03/openhost 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%2Fkaicoder03%2Fopenhost" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-1-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/kaicoder03/openhost
[INFO] finished tweaking git repo https://github.com/kaicoder03/openhost
[INFO] tweaked toml for git repo https://github.com/kaicoder03/openhost written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kaicoder03/openhost 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/kaicoder03/openhost 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 `mainline`
[INFO] [stderr]   --> Cargo.toml:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | mainline = "6"
[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 `mainline`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[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] 8def4a2a3b910979f024e9d41dbcd9a47951b3488dccd372b3659ceca108aa31
[INFO] running `Command { std: "docker" "start" "8def4a2a3b910979f024e9d41dbcd9a47951b3488dccd372b3659ceca108aa31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8def4a2a3b910979f024e9d41dbcd9a47951b3488dccd372b3659ceca108aa31", 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" "8def4a2a3b910979f024e9d41dbcd9a47951b3488dccd372b3659ceca108aa31" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8def4a2a3b910979f024e9d41dbcd9a47951b3488dccd372b3659ceca108aa31", 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" "8def4a2a3b910979f024e9d41dbcd9a47951b3488dccd372b3659ceca108aa31" "/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 `mainline`
[INFO] [stderr]   --> Cargo.toml:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | mainline = "6"
[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 `mainline`
[INFO] [stderr] warning: workspace (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]    Compiling memoffset v0.7.1
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling aws-lc-rs v1.16.3
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking bitflags v2.11.1
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking zbase32 v0.1.2
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0-pre.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]    Compiling time-core v0.1.8
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking signature v3.0.0-rc.10
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking ed25519 v3.0.0-rc.4
[INFO] [stderr]     Checking iri-string v0.7.12
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling pkarr v5.0.4
[INFO] [stderr]     Checking flume v0.12.0
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking sha1_smol v1.0.1
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking hybrid-array v0.4.10
[INFO] [stderr]     Checking lru v0.16.4
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking base32 v0.5.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking futures-buffered v0.2.13
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking simple-dns v0.11.2
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking self_cell v1.2.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling oid-registry v0.7.1
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking crypto-common v0.2.1
[INFO] [stderr]     Checking block-buffer v0.11.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking waitgroup v0.1.2
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking digest v0.11.0-rc.9
[INFO] [stderr]     Checking hashbrown v0.17.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking sha2 v0.11.0-rc.4
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking inotify v0.11.1
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking thread_local v1.1.9
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
[INFO] [stderr]     Checking directories v5.0.1
[INFO] [stderr]     Checking yasna v0.5.2
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.40.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.118
[INFO] [stderr]     Checking hex-conservative v0.2.2
[INFO] [stderr]     Checking tinyvec v1.11.0
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]     Checking bitcoin_hashes v0.14.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.118
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[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]     Checking qrcode v0.14.1
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.118
[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" "8def4a2a3b910979f024e9d41dbcd9a47951b3488dccd372b3659ceca108aa31", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8def4a2a3b910979f024e9d41dbcd9a47951b3488dccd372b3659ceca108aa31", kill_on_drop: false }`
[INFO] [stdout] 8def4a2a3b910979f024e9d41dbcd9a47951b3488dccd372b3659ceca108aa31
