[INFO] fetching crate shellflow 0.1.0...
[INFO] checking shellflow-0.1.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate shellflow 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate shellflow 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate shellflow 0.1.0
[INFO] tweaked toml for crates.io crate shellflow 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate shellflow 0.1.0 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] crate crates.io crate shellflow 0.1.0 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: explicit `package.readme` can be inferred
[INFO] [stderr]    --> Cargo.toml:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | 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: `shellflow` (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] c66da4f3585f3e8364c925d8f20cbb8ee4fb7ee0ff95d5356070ef6138652e96
[INFO] running `Command { std: "docker" "start" "c66da4f3585f3e8364c925d8f20cbb8ee4fb7ee0ff95d5356070ef6138652e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c66da4f3585f3e8364c925d8f20cbb8ee4fb7ee0ff95d5356070ef6138652e96", 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" "c66da4f3585f3e8364c925d8f20cbb8ee4fb7ee0ff95d5356070ef6138652e96" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c66da4f3585f3e8364c925d8f20cbb8ee4fb7ee0ff95d5356070ef6138652e96", 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" "c66da4f3585f3e8364c925d8f20cbb8ee4fb7ee0ff95d5356070ef6138652e96" "/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:180:1
[INFO] [stderr]     |
[INFO] [stderr] 180 | 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: `shellflow` (manifest) generated 1 warning
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]     Checking hybrid-array v0.4.14
[INFO] [stderr]    Compiling mime v0.3.17
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling type-map v0.5.1
[INFO] [stderr]    Compiling self_cell v1.3.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking fluent-syntax v0.12.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling arc-swap v1.9.2
[INFO] [stderr]    Compiling proc-macro-error-attr3 v3.1.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking cookie-factory v0.3.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking hybrid-array v0.2.3
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling proc-macro-error3 v3.1.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking bech32 v0.11.1
[INFO] [stderr]     Checking io_tee v0.1.1
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]    Compiling eyre v0.6.14
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling basic-toml v0.1.10
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking indenter v0.3.4
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stderr]    Compiling tinystr v0.8.3
[INFO] [stderr]     Checking shellflow-core v0.1.0
[INFO] [stderr]     Checking unic-langid-impl v0.9.6
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr]     Checking unic-langid v0.9.6
[INFO] [stderr]     Checking intl_pluralrules v7.0.2
[INFO] [stderr]     Checking intl-memoizer v0.5.3
[INFO] [stderr]     Checking fluent-langneg v0.13.1
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking fluent-bundle v0.16.0
[INFO] [stderr]    Compiling find-crate v0.6.3
[INFO] [stderr]     Checking fluent v0.17.0
[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] 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" "c66da4f3585f3e8364c925d8f20cbb8ee4fb7ee0ff95d5356070ef6138652e96", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c66da4f3585f3e8364c925d8f20cbb8ee4fb7ee0ff95d5356070ef6138652e96", kill_on_drop: false }`
[INFO] [stdout] c66da4f3585f3e8364c925d8f20cbb8ee4fb7ee0ff95d5356070ef6138652e96
