[INFO] cloning repository https://github.com/jav-ed/ai_refac
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jav-ed/ai_refac" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjav-ed%2Fai_refac", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjav-ed%2Fai_refac'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e023d8ef26014e601dbd07cb5acc8378c794af2f
[INFO] checking jav-ed/ai_refac 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%2Fjav-ed%2Fai_refac" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/jav-ed/ai_refac
[INFO] finished tweaking git repo https://github.com/jav-ed/ai_refac
[INFO] tweaked toml for git repo https://github.com/jav-ed/ai_refac written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jav-ed/ai_refac 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/jav-ed/ai_refac 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 `create_testbed` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /workspace/builds/worker-6-tc2/source/target/.../create_testbed
[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 `create-testbed`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/create_testbed/main.rs
[INFO] [stderr] 1 + src/bin/create_testbed/create-testbed.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `refac` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6e2c6e080d6b783b30b918e322d32262a58120e535646bfa9d7203a5c51ad37f
[INFO] running `Command { std: "docker" "start" "6e2c6e080d6b783b30b918e322d32262a58120e535646bfa9d7203a5c51ad37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e2c6e080d6b783b30b918e322d32262a58120e535646bfa9d7203a5c51ad37f", 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" "6e2c6e080d6b783b30b918e322d32262a58120e535646bfa9d7203a5c51ad37f" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6e2c6e080d6b783b30b918e322d32262a58120e535646bfa9d7203a5c51ad37f", 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" "6e2c6e080d6b783b30b918e322d32262a58120e535646bfa9d7203a5c51ad37f" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `create_testbed` should have a kebab-case name
[INFO] [stderr]   |
[INFO] [stderr] 1 | /opt/rustwide/target/.../create_testbed
[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 `create-testbed`, convert the file stem
[INFO] [stderr]   |
[INFO] [stderr] 1 - src/bin/create_testbed/main.rs
[INFO] [stderr] 1 + src/bin/create_testbed/create-testbed.rs
[INFO] [stderr]   |
[INFO] [stderr] warning: `refac` (manifest) generated 1 warning
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking jod-thread v1.0.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking text-size v1.1.1
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling typeid v1.0.3
[INFO] [stderr]     Checking thin-vec v0.2.19
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]    Compiling portable-atomic v1.15.0
[INFO] [stderr]     Checking rustc-literal-escaper v0.0.7
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking ra_ap_edition v0.0.350
[INFO] [stderr]     Checking countme v3.0.1
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.13
[INFO] [stderr]     Checking itertools v0.15.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking salsa-macro-rules v0.28.2
[INFO] [stderr]     Checking smol_str v0.3.6
[INFO] [stderr]     Checking intrusive-collections v0.10.3
[INFO] [stderr]     Checking boxcar v0.2.14
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]     Checking la-arena v0.3.1
[INFO] [stderr]     Checking rowan v0.17.0
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]     Checking rustc-stable-hash v0.1.2
[INFO] [stderr]     Checking zmij v0.1.9
[INFO] [stderr]     Checking itoa v1.0.16
[INFO] [stderr]     Checking ra-ap-rustc_hashes v0.166.0
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling rustc_apfloat v0.2.3+llvm-462a31f5a5ab
[INFO] [stderr]     Checking cov-mark v2.2.0
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking ra-ap-rustc_lexer v0.166.0
[INFO] [stderr]     Checking num-conv v0.2.2
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking time-core v0.1.9
[INFO] [stderr]     Checking ena v0.14.4
[INFO] [stderr]     Checking ra-ap-rustc_ast_ir v0.166.0
[INFO] [stderr]     Checking hashlink v0.12.1
[INFO] [stderr]     Checking ra-ap-rustc_parse_format v0.166.0
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking dissimilar v1.0.11
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]     Checking line-index v0.1.2
[INFO] [stderr]    Compiling inotify-sys v0.1.8
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling pulldown-cmark v0.9.6
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking unicase v2.9.0
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking clap_builder v4.5.60
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking fluent-uri v0.1.4
[INFO] [stderr]     Checking roff v1.1.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking perf-event-open-sys v4.0.0
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking inotify v0.11.5
[INFO] [stderr]     Checking toml_parser v1.1.3+spec-1.1.0
[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-4.0.0/src/functions.rs:104:43
[INFO] [stdout]     |
[INFO] [stdout] 104 |         libc::ioctl(fd, ioctl as c_ulong, 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-4.0.0/src/functions.rs:104:43
[INFO] [stdout]     |
[INFO] [stdout] 104 |         libc::ioctl(fd, ioctl as c_ulong, 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" "6e2c6e080d6b783b30b918e322d32262a58120e535646bfa9d7203a5c51ad37f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e2c6e080d6b783b30b918e322d32262a58120e535646bfa9d7203a5c51ad37f", kill_on_drop: false }`
[INFO] [stdout] 6e2c6e080d6b783b30b918e322d32262a58120e535646bfa9d7203a5c51ad37f
