[INFO] cloning repository https://github.com/Thog/nvgpu_testing_rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Thog/nvgpu_testing_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThog%2Fnvgpu_testing_rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FThog%2Fnvgpu_testing_rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 34025d70cb2849dbb652c9f35da378c96f5adfd6
[INFO] checking Thog/nvgpu_testing_rs 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%2FThog%2Fnvgpu_testing_rs" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/Thog/nvgpu_testing_rs
[INFO] finished tweaking git repo https://github.com/Thog/nvgpu_testing_rs
[INFO] tweaked toml for git repo https://github.com/Thog/nvgpu_testing_rs written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Thog/nvgpu_testing_rs 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/Thog/nvgpu_testing_rs 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: binary `nvmap_testing` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../nvmap_testing
[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 `nvmap-testing`, convert `bin.name`
[INFO] [stderr]   --> nvmap/Cargo.toml:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 - name = "nvmap_testing"
[INFO] [stderr] 11 + name = "nvmap-testing"
[INFO] [stderr]    |
[INFO] [stderr] warning: `nvmap` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `nvhost_testing` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../nvhost_testing
[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 `nvhost-testing`, convert `bin.name`
[INFO] [stderr]   --> nvhost/Cargo.toml:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 - name = "nvhost_testing"
[INFO] [stderr] 12 + name = "nvhost-testing"
[INFO] [stderr]    |
[INFO] [stderr] warning: `nvhost` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `nvgpu_gpfifo_decoder` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc2/source/target/.../nvgpu_gpfifo_decoder
[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 `nvgpu-gpfifo-decoder`, convert `bin.name`
[INFO] [stderr]   --> nvgpu/Cargo.toml:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 - name = "nvgpu_gpfifo_decoder"
[INFO] [stderr] 16 + name = "nvgpu-gpfifo-decoder"
[INFO] [stderr]    |
[INFO] [stderr] warning: `nvgpu` (manifest) generated 1 warning
[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] b05f8a4388804097c2599c68a184293e7abf5e617af28e3961c90da75e9741c4
[INFO] running `Command { std: "docker" "start" "b05f8a4388804097c2599c68a184293e7abf5e617af28e3961c90da75e9741c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b05f8a4388804097c2599c68a184293e7abf5e617af28e3961c90da75e9741c4", 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" "b05f8a4388804097c2599c68a184293e7abf5e617af28e3961c90da75e9741c4" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b05f8a4388804097c2599c68a184293e7abf5e617af28e3961c90da75e9741c4", 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" "b05f8a4388804097c2599c68a184293e7abf5e617af28e3961c90da75e9741c4" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `nvmap_testing` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../nvmap_testing
[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 `nvmap-testing`, convert `bin.name`
[INFO] [stderr]   --> nvmap/Cargo.toml:11:8
[INFO] [stderr]    |
[INFO] [stderr] 11 - name = "nvmap_testing"
[INFO] [stderr] 11 + name = "nvmap-testing"
[INFO] [stderr]    |
[INFO] [stderr] warning: `nvmap` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `nvgpu_gpfifo_decoder` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../nvgpu_gpfifo_decoder
[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 `nvgpu-gpfifo-decoder`, convert `bin.name`
[INFO] [stderr]   --> nvgpu/Cargo.toml:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 - name = "nvgpu_gpfifo_decoder"
[INFO] [stderr] 16 + name = "nvgpu-gpfifo-decoder"
[INFO] [stderr]    |
[INFO] [stderr] warning: `nvgpu` (manifest) generated 1 warning
[INFO] [stderr] warning: binary `nvhost_testing` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../nvhost_testing
[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 `nvhost-testing`, convert `bin.name`
[INFO] [stderr]   --> nvhost/Cargo.toml:12:8
[INFO] [stderr]    |
[INFO] [stderr] 12 - name = "nvhost_testing"
[INFO] [stderr] 12 + name = "nvhost-testing"
[INFO] [stderr]    |
[INFO] [stderr] warning: `nvhost` (manifest) generated 1 warning
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]     Checking bitfield v0.13.2
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]     Checking nix v0.22.0
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.22.0/src/unistd.rs:853:56
[INFO] [stdout]     |
[INFO] [stdout] 853 |                       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-0.22.0/src/unistd.rs:853:56
[INFO] [stdout]     |
[INFO] [stdout] 853 |                       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] error: could not compile `nix` (lib) due to 1 previous error; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "b05f8a4388804097c2599c68a184293e7abf5e617af28e3961c90da75e9741c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b05f8a4388804097c2599c68a184293e7abf5e617af28e3961c90da75e9741c4", kill_on_drop: false }`
[INFO] [stdout] b05f8a4388804097c2599c68a184293e7abf5e617af28e3961c90da75e9741c4
