[INFO] fetching crate ra_ap_ssr 0.0.39...
[INFO] checking ra_ap_ssr-0.0.39 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate ra_ap_ssr 0.0.39 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ra_ap_ssr 0.0.39
[INFO] finished tweaking crates.io crate ra_ap_ssr 0.0.39
[INFO] tweaked toml for crates.io crate ra_ap_ssr 0.0.39 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ra_ap_ssr 0.0.39 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 141 packages to highest compatible versions
[INFO] [stderr]       Adding itertools v0.10.5 (available: v0.15.0)
[INFO] [stderr]       Adding ra_ap_hir v0.0.39 (available: v0.0.352)
[INFO] [stderr]       Adding ra_ap_ide_db v0.0.39 (available: v0.0.352)
[INFO] [stderr]       Adding ra_ap_syntax v0.0.39 (available: v0.0.352)
[INFO] [stderr]       Adding ra_ap_test_utils v0.0.39 (available: v0.0.352)
[INFO] [stderr]       Adding ra_ap_text_edit v0.0.39 (available: v0.0.241)
[INFO] [stderr]       Adding rustc-hash v1.1.0 (available: v2.1.3)
[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] 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] 233455f08af121c9053285c79b6c4f38e0780b3855f9088df3530adc955488cb
[INFO] running `Command { std: "docker" "start" "233455f08af121c9053285c79b6c4f38e0780b3855f9088df3530adc955488cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "233455f08af121c9053285c79b6c4f38e0780b3855f9088df3530adc955488cb", 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" "233455f08af121c9053285c79b6c4f38e0780b3855f9088df3530adc955488cb" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "233455f08af121c9053285c79b6c4f38e0780b3855f9088df3530adc955488cb", 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" "233455f08af121c9053285c79b6c4f38e0780b3855f9088df3530adc955488cb" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking always-assert v0.1.3
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking perf-event-open-sys v6.0.0
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]     Checking ra_ap_la-arena v0.0.39
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking hashbrown v0.9.1
[INFO] [stderr]     Checking rustc-ap-rustc_lexer v707.0.0
[INFO] [stderr]     Checking ra_ap_stdx v0.0.39
[INFO] [stderr]     Checking ra_ap_parser v0.0.39
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking matchers v0.0.1
[INFO] [stderr]     Checking ra_ap_text_edit v0.0.39
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]     Checking tracing-log v0.1.4
[INFO] [stderr]     Checking thread_local v1.1.10
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking ra_ap_paths v0.0.39
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]     Checking ena v0.14.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking itertools v0.9.0
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]     Checking expect-test v1.5.1
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking parking_lot v0.11.2
[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-6.0.0/src/functions.rs:103:37
[INFO] [stdout]     |
[INFO] [stdout] 103 |         libc::ioctl(fd, ioctl as _, 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-6.0.0/src/functions.rs:103:37
[INFO] [stdout]     |
[INFO] [stdout] 103 |         libc::ioctl(fd, ioctl as _, 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" "233455f08af121c9053285c79b6c4f38e0780b3855f9088df3530adc955488cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "233455f08af121c9053285c79b6c4f38e0780b3855f9088df3530adc955488cb", kill_on_drop: false }`
[INFO] [stdout] 233455f08af121c9053285c79b6c4f38e0780b3855f9088df3530adc955488cb
