[INFO] cloning repository https://github.com/dhruvsol/NanoBlock [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dhruvsol/NanoBlock" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhruvsol%2FNanoBlock", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdhruvsol%2FNanoBlock'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 17da9fbce1213cb34c8a05ee8b8f8726ed85b128 [INFO] checking dhruvsol/NanoBlock 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%2Fdhruvsol%2FNanoBlock" "/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/dhruvsol/NanoBlock [INFO] finished tweaking git repo https://github.com/dhruvsol/NanoBlock [INFO] tweaked toml for git repo https://github.com/dhruvsol/NanoBlock written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dhruvsol/NanoBlock 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/dhruvsol/NanoBlock 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 field `authors` in `workspace.package` [INFO] [stderr] --> Cargo.toml:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | authors = ["dhruvsol"] [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.authors` [INFO] [stderr] warning: unused field `edition` in `workspace.package` [INFO] [stderr] --> Cargo.toml:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | edition = "2024" [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the field `workspace.package.edition` [INFO] [stderr] warning: unused field `license` in `workspace.package` [INFO] [stderr] --> Cargo.toml:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | license = "MIT OR Apache-2.0" [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the field `workspace.package.license` [INFO] [stderr] warning: unused field `repository` in `workspace.package` [INFO] [stderr] --> Cargo.toml:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | repository = "https://github.com/dhruvsol/NanoBlock" [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the field `workspace.package.repository` [INFO] [stderr] warning: workspace (manifest) generated 4 warnings [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] 7bd8d176d16c88c1877c1641b17cdd9aeadea748c052a0b8a8b73c9de7e334ef [INFO] running `Command { std: "docker" "start" "7bd8d176d16c88c1877c1641b17cdd9aeadea748c052a0b8a8b73c9de7e334ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bd8d176d16c88c1877c1641b17cdd9aeadea748c052a0b8a8b73c9de7e334ef", 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" "7bd8d176d16c88c1877c1641b17cdd9aeadea748c052a0b8a8b73c9de7e334ef" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7bd8d176d16c88c1877c1641b17cdd9aeadea748c052a0b8a8b73c9de7e334ef", 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" "7bd8d176d16c88c1877c1641b17cdd9aeadea748c052a0b8a8b73c9de7e334ef" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] warning: unused field `authors` in `workspace.package` [INFO] [stderr] --> Cargo.toml:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | authors = ["dhruvsol"] [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.authors` [INFO] [stderr] warning: unused field `edition` in `workspace.package` [INFO] [stderr] --> Cargo.toml:34:1 [INFO] [stderr] | [INFO] [stderr] 34 | edition = "2024" [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the field `workspace.package.edition` [INFO] [stderr] warning: unused field `license` in `workspace.package` [INFO] [stderr] --> Cargo.toml:35:1 [INFO] [stderr] | [INFO] [stderr] 35 | license = "MIT OR Apache-2.0" [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the field `workspace.package.license` [INFO] [stderr] warning: unused field `repository` in `workspace.package` [INFO] [stderr] --> Cargo.toml:36:1 [INFO] [stderr] | [INFO] [stderr] 36 | repository = "https://github.com/dhruvsol/NanoBlock" [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] help: consider removing the field `workspace.package.repository` [INFO] [stderr] warning: workspace (manifest) generated 4 warnings [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling thiserror v2.0.16 [INFO] [stderr] Compiling aya-ebpf-cty v0.2.2 (https://github.com/aya-rs/aya#98e8c783) [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Checking hashbrown v0.16.0 [INFO] [stderr] Checking hashbrown v0.15.5 [INFO] [stderr] Compiling aya-ebpf-bindings v0.1.1 (https://github.com/aya-rs/aya#98e8c783) [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling aya-ebpf v0.1.1 (https://github.com/aya-rs/aya#98e8c783) [INFO] [stderr] Checking bitflags v2.9.4 [INFO] [stderr] Checking assert_matches v1.5.0 [INFO] [stderr] Checking once_cell v1.21.3 [INFO] [stderr] Checking network-types v0.1.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Checking parking_lot_core v0.9.11 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking socket2 v0.6.0 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling num_enum_derive v0.7.4 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling aya-ebpf-macros v0.1.1 (https://github.com/aya-rs/aya#98e8c783) [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking num_enum v0.7.4 [INFO] [stderr] Checking aya-log-common v0.1.15 (https://github.com/aya-rs/aya#98e8c783) [INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `PrintkArg`. [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:795:40 [INFO] [stdout] | [INFO] [stdout] 795 | 1 => printk(fmt_ptr, fmt_size, args[0]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PrintkArg` does not implement `VaArgSafe` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:795:40 [INFO] [stdout] | [INFO] [stdout] 795 | 1 => printk(fmt_ptr, fmt_size, args[0]), [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 [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 `PrintkArg`. [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:796:40 [INFO] [stdout] | [INFO] [stdout] 796 | 2 => printk(fmt_ptr, fmt_size, args[0], args[1]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PrintkArg` does not implement `VaArgSafe` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:796:40 [INFO] [stdout] | [INFO] [stdout] 796 | 2 => printk(fmt_ptr, fmt_size, args[0], args[1]), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `PrintkArg`. [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:796:49 [INFO] [stdout] | [INFO] [stdout] 796 | 2 => printk(fmt_ptr, fmt_size, args[0], args[1]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PrintkArg` does not implement `VaArgSafe` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:796:49 [INFO] [stdout] | [INFO] [stdout] 796 | 2 => printk(fmt_ptr, fmt_size, args[0], args[1]), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `PrintkArg`. [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:797:40 [INFO] [stdout] | [INFO] [stdout] 797 | 3 => printk(fmt_ptr, fmt_size, args[0], args[1], args[2]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PrintkArg` does not implement `VaArgSafe` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:797:40 [INFO] [stdout] | [INFO] [stdout] 797 | 3 => printk(fmt_ptr, fmt_size, args[0], args[1], args[2]), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `PrintkArg`. [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:797:49 [INFO] [stdout] | [INFO] [stdout] 797 | 3 => printk(fmt_ptr, fmt_size, args[0], args[1], args[2]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PrintkArg` does not implement `VaArgSafe` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:797:49 [INFO] [stdout] | [INFO] [stdout] 797 | 3 => printk(fmt_ptr, fmt_size, args[0], args[1], args[2]), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `PrintkArg`. [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:797:58 [INFO] [stdout] | [INFO] [stdout] 797 | 3 => printk(fmt_ptr, fmt_size, args[0], args[1], args[2]), [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `PrintkArg` does not implement `VaArgSafe` [INFO] [stdout] --> /opt/rustwide/cargo-home/git/checkouts/aya-c5ab473414e1dedb/98e8c78/ebpf/aya-ebpf/src/helpers.rs:797:58 [INFO] [stdout] | [INFO] [stdout] 797 | 3 => printk(fmt_ptr, fmt_size, args[0], args[1], args[2]), [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 [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `aya-ebpf` (lib) due to 6 previous errors; 6 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "7bd8d176d16c88c1877c1641b17cdd9aeadea748c052a0b8a8b73c9de7e334ef", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7bd8d176d16c88c1877c1641b17cdd9aeadea748c052a0b8a8b73c9de7e334ef", kill_on_drop: false }` [INFO] [stdout] 7bd8d176d16c88c1877c1641b17cdd9aeadea748c052a0b8a8b73c9de7e334ef