[INFO] cloning repository https://github.com/arashatt/ping
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/arashatt/ping" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farashatt%2Fping", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farashatt%2Fping'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee09f6ede74939823e89c4c9000f0b1cf4a19600
[INFO] checking arashatt/ping 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%2Farashatt%2Fping" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/arashatt/ping
[INFO] finished tweaking git repo https://github.com/arashatt/ping
[INFO] tweaked toml for git repo https://github.com/arashatt/ping written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/arashatt/ping 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 284 packages to highest compatible versions
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding pingora v0.6.0 (available: v0.9.0)
[INFO] [stderr]       Adding pingora-core v0.6.0 (available: v0.9.0)
[INFO] [stderr]       Adding pingora-http v0.6.0 (available: v0.9.0)
[INFO] [stderr]       Adding pingora-proxy v0.6.0 (available: v0.9.0)
[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: binary `pingora_reverse_proxy` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-3-tc2/source/target/.../pingora_reverse_proxy
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `pingora-reverse-proxy`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 - name = "pingora_reverse_proxy"
[INFO] [stderr] 23 + name = "pingora-reverse-proxy"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pingora-reverse-proxy`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 ~ lto = true
[INFO] [stderr] 29 + [[bin]]
[INFO] [stderr] 30 + name = "pingora-reverse-proxy"
[INFO] [stderr] 31 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `pingora_reverse_proxy` (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] 2a0c259eec985ece35a74c82ec58ef3ea23d9091ebb982b0c751feec4fbe2b97
[INFO] running `Command { std: "docker" "start" "2a0c259eec985ece35a74c82ec58ef3ea23d9091ebb982b0c751feec4fbe2b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a0c259eec985ece35a74c82ec58ef3ea23d9091ebb982b0c751feec4fbe2b97", 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" "2a0c259eec985ece35a74c82ec58ef3ea23d9091ebb982b0c751feec4fbe2b97" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2a0c259eec985ece35a74c82ec58ef3ea23d9091ebb982b0c751feec4fbe2b97", 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" "2a0c259eec985ece35a74c82ec58ef3ea23d9091ebb982b0c751feec4fbe2b97" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `pingora_reverse_proxy` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../pingora_reverse_proxy
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `pingora-reverse-proxy`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:23:8
[INFO] [stderr]    |
[INFO] [stderr] 23 - name = "pingora_reverse_proxy"
[INFO] [stderr] 23 + name = "pingora-reverse-proxy"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `pingora-reverse-proxy`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:28:12
[INFO] [stderr]    |
[INFO] [stderr] 28 ~ lto = true
[INFO] [stderr] 29 + [[bin]]
[INFO] [stderr] 30 + name = "pingora-reverse-proxy"
[INFO] [stderr] 31 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `pingora_reverse_proxy` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling glob v0.3.4
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling clang-sys v1.9.1
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling cc v1.4.6
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling zstd-sys v2.1.0+zstd.1.5.7
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling rustc-hash v2.1.3
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling zerovec-derive v0.11.6
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling zerofrom-derive v0.1.7
[INFO] [stderr]    Compiling yoke-derive v0.8.2
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]    Compiling fslock v0.2.1
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking zerovec v0.11.8
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]    Compiling foreign-types-macros v0.2.4
[INFO] [stderr]    Compiling libz-ng-sys v1.1.29
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling zstd-safe v8.0.0
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]     Checking foreign-types-shared v0.3.1
[INFO] [stderr]    Compiling rust_decimal v1.43.0
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling protobuf v2.28.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking tokio-util v0.7.19
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking foreign-types v0.5.0
[INFO] [stderr]     Checking icu_provider v2.3.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]    Compiling openssl-macros v0.1.1
[INFO] [stderr]    Compiling boring-sys v4.22.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling trackable_derive v1.0.0
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking pingora-error v0.6.0
[INFO] [stderr]    Compiling prometheus v0.13.4
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]    Compiling zstd-safe v7.3.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking yaml-rust v0.4.5
[INFO] [stderr]    Compiling clap_derive v3.2.25
[INFO] [stderr]     Checking clap_lex v0.2.4
[INFO] [stderr]     Checking pingora-http v0.6.0
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]    Compiling neli-proc-macros v0.2.2
[INFO] [stderr]     Checking trackable v1.3.0
[INFO] [stderr]     Checking lru v0.14.0
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking pingora-timeout v0.6.0
[INFO] [stderr]     Checking tokio-stream v0.1.19
[INFO] [stderr]     Checking futures-executor v0.3.34
[INFO] [stderr]     Checking crossbeam-queue v0.3.14
[INFO] [stderr]    Compiling getset v0.1.7
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]     Checking textwrap v0.16.4
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]     Checking strsim v0.10.0
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]     Checking clap v3.2.25
[INFO] [stderr]     Checking neli v0.7.4
[INFO] [stderr]     Checking sfv v0.10.4
[INFO] [stderr]     Checking h2 v0.4.19
[INFO] [stderr]     Checking brotli v3.5.0
[INFO] [stderr]     Checking pingora-pool v0.6.0
[INFO] [stderr]     Checking futures v0.3.34
[INFO] [stderr]     Checking tokio-test v0.4.5
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking zstd v0.14.0
[INFO] [stderr]     Checking icu_normalizer v2.3.0
[INFO] [stderr]     Checking icu_properties v2.3.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking serde_yaml v0.8.26
[INFO] [stderr]     Checking pingora-runtime v0.6.0
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]     Checking daemonize v0.5.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking openssl-probe v0.1.6
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking cf-rustracing v1.4.0
[INFO] [stderr]     Checking zstd v0.13.3
[INFO] [stderr]     Checking local-ip-address v0.6.13
[INFO] [stderr]     Checking thrift_codec v0.3.2
[INFO] [stderr]     Checking hostname v0.4.2
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking pingora-header-serde v0.6.0
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking rmp-serde v1.3.1
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking cf-rustracing-jaeger v1.3.0
[INFO] [stderr]     Checking pingora-lru v0.6.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]    Compiling rustls v0.23.44
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.24.3/src/unistd.rs:893:56
[INFO] [stdout]     |
[INFO] [stdout] 893 |                       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-0.24.3/src/unistd.rs:893:56
[INFO] [stdout]     |
[INFO] [stdout] 893 |                       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 async-lock v3.4.2
[INFO] [stderr]     Checking backon v1.6.0
[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" "2a0c259eec985ece35a74c82ec58ef3ea23d9091ebb982b0c751feec4fbe2b97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a0c259eec985ece35a74c82ec58ef3ea23d9091ebb982b0c751feec4fbe2b97", kill_on_drop: false }`
[INFO] [stdout] 2a0c259eec985ece35a74c82ec58ef3ea23d9091ebb982b0c751feec4fbe2b97
