[INFO] cloning repository https://github.com/jcstein/dummy_rollup
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcstein/dummy_rollup" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcstein%2Fdummy_rollup", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcstein%2Fdummy_rollup'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9ba4fd5b9daff9a65fbabce286c4a89ef8003989
[INFO] checking jcstein/dummy_rollup 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%2Fjcstein%2Fdummy_rollup" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jcstein/dummy_rollup
[INFO] finished tweaking git repo https://github.com/jcstein/dummy_rollup
[INFO] tweaked toml for git repo https://github.com/jcstein/dummy_rollup written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jcstein/dummy_rollup 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/jcstein/dummy_rollup 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 `dummy_rollup` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-2-tc2/source/target/.../dummy_rollup
[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 `dummy-rollup`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 - name = "dummy_rollup"
[INFO] [stderr] 16 + name = "dummy-rollup"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `dummy-rollup`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ version = "0.1.0"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "dummy-rollup"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `dummy_rollup` (manifest) generated 1 warning
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] ee4a6d5b8b24555aca3d1b76cf2378b2dda61e84daa7e0784b5a0c4e22351c41
[INFO] running `Command { std: "docker" "start" "ee4a6d5b8b24555aca3d1b76cf2378b2dda61e84daa7e0784b5a0c4e22351c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee4a6d5b8b24555aca3d1b76cf2378b2dda61e84daa7e0784b5a0c4e22351c41", 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" "ee4a6d5b8b24555aca3d1b76cf2378b2dda61e84daa7e0784b5a0c4e22351c41" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ee4a6d5b8b24555aca3d1b76cf2378b2dda61e84daa7e0784b5a0c4e22351c41", 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" "ee4a6d5b8b24555aca3d1b76cf2378b2dda61e84daa7e0784b5a0c4e22351c41" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `dummy_rollup` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../dummy_rollup
[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 `dummy-rollup`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 - name = "dummy_rollup"
[INFO] [stderr] 16 + name = "dummy-rollup"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `dummy-rollup`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ version = "0.1.0"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "dummy-rollup"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `dummy_rollup` (manifest) generated 1 warning
[INFO] [stderr]    Compiling proc-macro2 v1.0.87
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling libc v0.2.185
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling thiserror v1.0.64
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]    Compiling anyhow v1.0.89
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking itoa v1.0.11
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking cpufeatures v0.2.14
[INFO] [stderr]    Compiling cc v1.2.60
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rustls-pki-types v1.9.0
[INFO] [stderr]    Compiling hashbrown v0.15.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling indexmap v2.6.0
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.3
[INFO] [stderr]     Checking socket2 v0.5.7
[INFO] [stderr]     Checking mio v1.0.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling serde_json v1.0.128
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling rustls v0.23.14
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]    Compiling rustix v0.38.37
[INFO] [stderr]     Checking unicode-bidi v0.3.17
[INFO] [stderr]    Compiling unicode-width v0.1.14
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]    Compiling data-encoding v2.6.0
[INFO] [stderr]    Compiling prettyplease v0.2.22
[INFO] [stderr]     Checking url v2.5.2
[INFO] [stderr]    Compiling regex-automata v0.4.8
[INFO] [stderr]     Checking ff v0.13.0
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling data-encoding-macro-internal v0.1.13
[INFO] [stderr]     Checking futures v0.3.31
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling num-conv v0.2.1
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]    Compiling fastrand v2.1.1
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]     Checking multihash v0.19.1
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking data-encoding-macro v0.1.15
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]     Checking rustc-hash v2.0.0
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]     Checking multibase v0.9.1
[INFO] [stderr]     Checking flex-error v0.4.4
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]    Compiling toml_edit v0.22.22
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]    Compiling leopard-codec v0.1.0
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]    Compiling regex v1.11.0
[INFO] [stderr]    Compiling logos-codegen v0.14.2
[INFO] [stderr]    Compiling tempfile v3.13.0
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.33
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking cid v0.11.1
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]     Checking bech32 v0.11.0
[INFO] [stderr]     Checking ruint v1.18.0
[INFO] [stderr]     Checking const_format v0.2.33
[INFO] [stderr]    Compiling proc-macro-crate v3.2.0
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.64
[INFO] [stderr]    Compiling tracing-attributes v0.1.27
[INFO] [stderr]    Compiling prost-derive v0.13.3
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking zeroize v1.8.1
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stdout] error: CRATER ERROR: C-variadic argument with type `NonZero<usize>`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.29.0/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[INFO] [stdout]     |                                                                                                 ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `NonZero<usize>` does not implement `VaArgSafe`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.29.0/src/sys/prctl.rs:225:97
[INFO] [stdout]     |
[INFO] [stdout] 225 |     let res = unsafe { libc::prctl(libc::PR_SET_VMA, libc::PR_SET_VMA_ANON_NAME, addr.as_ptr(), length, nameref) };
[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] [stdout] error: CRATER ERROR: C-variadic argument with type `AtFlags`.
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/nix-0.29.0/src/unistd.rs:956:13
[INFO] [stdout]     |
[INFO] [stdout] 956 |             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-0.29.0/src/unistd.rs:956:13
[INFO] [stdout]     |
[INFO] [stdout] 956 |             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] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling miette-derive v7.2.0
[INFO] [stderr] error: could not compile `nix` (lib) due to 2 previous errors; 2 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ee4a6d5b8b24555aca3d1b76cf2378b2dda61e84daa7e0784b5a0c4e22351c41", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee4a6d5b8b24555aca3d1b76cf2378b2dda61e84daa7e0784b5a0c4e22351c41", kill_on_drop: false }`
[INFO] [stdout] ee4a6d5b8b24555aca3d1b76cf2378b2dda61e84daa7e0784b5a0c4e22351c41
