[INFO] fetching crate arpy-axum 0.2.0...
[INFO] checking arpy-axum-0.2.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate arpy-axum 0.2.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate arpy-axum 0.2.0
[INFO] finished tweaking crates.io crate arpy-axum 0.2.0
[INFO] tweaked toml for crates.io crate arpy-axum 0.2.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate arpy-axum 0.2.0 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] 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]      Locking 199 packages to highest compatible versions
[INFO] [stderr]       Adding axum v0.6.20 (available: v0.8.9)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding hyper v0.14.32 (available: v1.11.1)
[INFO] [stderr]       Adding include-doc v0.1.2 (available: v0.2.2)
[INFO] [stderr]       Adding perf-event v0.4.7 (available: v0.4.9)
[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:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | 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:48:12
[INFO] [stderr]    |
[INFO] [stderr] 48 | homepage = "https://github.com/simon-bourne/arpy"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 | repository = "https://github.com/simon-bourne/arpy"
[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: `arpy-axum` (manifest) generated 2 warnings
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 63eabad989b8542ce42baf4a14819364be96593eb3f50aa25aebcae66d566fe4
[INFO] running `Command { std: "docker" "start" "63eabad989b8542ce42baf4a14819364be96593eb3f50aa25aebcae66d566fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63eabad989b8542ce42baf4a14819364be96593eb3f50aa25aebcae66d566fe4", 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" "63eabad989b8542ce42baf4a14819364be96593eb3f50aa25aebcae66d566fe4" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63eabad989b8542ce42baf4a14819364be96593eb3f50aa25aebcae66d566fe4", 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" "63eabad989b8542ce42baf4a14819364be96593eb3f50aa25aebcae66d566fe4" "/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:52:1
[INFO] [stderr]    |
[INFO] [stderr] 52 | 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:48:12
[INFO] [stderr]    |
[INFO] [stderr] 48 | homepage = "https://github.com/simon-bourne/arpy"
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 53 | repository = "https://github.com/simon-bourne/arpy"
[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: `arpy-axum` (manifest) generated 2 warnings
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]     Checking utf8_iter v1.0.4
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling unic-common v0.9.0
[INFO] [stderr]    Compiling httparse v1.10.1
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling unic-char-range v0.9.0
[INFO] [stderr]    Compiling unic-char-property v0.9.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling unic-ucd-version v0.9.0
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling unic-emoji-char v0.9.0
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking tower-service v0.3.3
[INFO] [stderr]    Compiling ra-ap-rustc_lexer v0.1.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling always-assert v0.1.3
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling axum-core v0.3.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling crossbeam-channel v0.5.17
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking data-encoding v2.11.1
[INFO] [stderr]     Checking try-lock v0.2.5
[INFO] [stderr]     Checking httpdate v1.0.3
[INFO] [stderr]    Compiling jod-thread v0.1.2
[INFO] [stderr]    Compiling la-arena v0.3.1
[INFO] [stderr]    Compiling drop_bomb v0.1.5
[INFO] [stderr]     Checking mime v0.3.17
[INFO] [stderr]     Checking tower-layer v0.3.3
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling ra_ap_limit v0.0.164
[INFO] [stderr]    Compiling ra_ap_parser v0.0.164
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]    Compiling axum v0.6.20
[INFO] [stderr]     Checking base64 v0.21.7
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking headers-core v0.2.0
[INFO] [stderr]     Checking ryu v1.0.23
[INFO] [stderr]    Compiling smol_str v0.2.2
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]    Compiling triomphe v0.1.16
[INFO] [stderr]    Compiling cov-mark v2.2.0
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]     Checking sync_wrapper v0.1.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling perf-event-open-sys v1.0.1
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]    Compiling ra_ap_stdx v0.0.164
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `A`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/perf-event-open-sys-1.0.1/src/lib.rs:258:43
[INFO] [stdout]     |
[INFO] [stdout] 258 |         libc::ioctl(fd, ioctl as c_ulong, arg)
[INFO] [stdout]     |                                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `A` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/perf-event-open-sys-1.0.1/src/lib.rs:258:43
[INFO] [stdout]     |
[INFO] [stdout] 258 |         libc::ioctl(fd, ioctl as c_ulong, arg)
[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] error: could not compile `perf-event-open-sys` (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" "63eabad989b8542ce42baf4a14819364be96593eb3f50aa25aebcae66d566fe4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63eabad989b8542ce42baf4a14819364be96593eb3f50aa25aebcae66d566fe4", kill_on_drop: false }`
[INFO] [stdout] 63eabad989b8542ce42baf4a14819364be96593eb3f50aa25aebcae66d566fe4
