[INFO] cloning repository https://github.com/achimcc/crate-extractor
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/achimcc/crate-extractor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fachimcc%2Fcrate-extractor", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fachimcc%2Fcrate-extractor'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d5a2110821c544f1dd9ad8fb6658b471218d4b7e
[INFO] checking achimcc/crate-extractor 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%2Fachimcc%2Fcrate-extractor" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/achimcc/crate-extractor
[INFO] finished tweaking git repo https://github.com/achimcc/crate-extractor
[INFO] tweaked toml for git repo https://github.com/achimcc/crate-extractor written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/achimcc/crate-extractor 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/achimcc/crate-extractor 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 `crate_extractor` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-1-tc2/source/target/.../crate_extractor
[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 `crate-extractor`, convert `package.name`
[INFO] [stderr]   --> crates/crate_extractor/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "crate_extractor"
[INFO] [stderr]  2 + name = "crate-extractor"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `crate-extractor`, specify `bin.name`
[INFO] [stderr]   --> crates/crate_extractor/Cargo.toml:28:58
[INFO] [stderr]    |
[INFO] [stderr] 28 ~ profile = {package = "ra_ap_profile", version = "0.0.72"}
[INFO] [stderr] 29 + [[bin]]
[INFO] [stderr] 30 + name = "crate-extractor"
[INFO] [stderr] 31 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `crate_extractor` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 47cc762b4fc99c138775da5f6ec5a4e607d025e2a983adc19ef19a44f3d57325
[INFO] running `Command { std: "docker" "start" "47cc762b4fc99c138775da5f6ec5a4e607d025e2a983adc19ef19a44f3d57325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47cc762b4fc99c138775da5f6ec5a4e607d025e2a983adc19ef19a44f3d57325", 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" "47cc762b4fc99c138775da5f6ec5a4e607d025e2a983adc19ef19a44f3d57325" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "47cc762b4fc99c138775da5f6ec5a4e607d025e2a983adc19ef19a44f3d57325", 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" "47cc762b4fc99c138775da5f6ec5a4e607d025e2a983adc19ef19a44f3d57325" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `crate_extractor` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../crate_extractor
[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 `crate-extractor`, convert `package.name`
[INFO] [stderr]   --> crates/crate_extractor/Cargo.toml:2:8
[INFO] [stderr]    |
[INFO] [stderr]  2 - name = "crate_extractor"
[INFO] [stderr]  2 + name = "crate-extractor"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `crate-extractor`, specify `bin.name`
[INFO] [stderr]   --> crates/crate_extractor/Cargo.toml:28:58
[INFO] [stderr]    |
[INFO] [stderr] 28 ~ profile = {package = "ra_ap_profile", version = "0.0.72"}
[INFO] [stderr] 29 + [[bin]]
[INFO] [stderr] 30 + name = "crate-extractor"
[INFO] [stderr] 31 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `crate_extractor` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.99
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.75
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]     Checking hashbrown v0.11.2
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking either v1.6.1
[INFO] [stderr]     Checking ra_ap_la-arena v0.0.72
[INFO] [stderr]     Checking smol_str v0.1.18
[INFO] [stderr]     Checking text-size v1.1.0
[INFO] [stderr]    Compiling fst v0.4.7
[INFO] [stderr]     Checking tracing-core v0.1.19
[INFO] [stderr]     Checking always-assert v0.1.2
[INFO] [stderr]     Checking unicode-xid v0.2.2
[INFO] [stderr]     Checking drop_bomb v0.1.5
[INFO] [stderr]     Checking ra_ap_paths v0.0.72
[INFO] [stderr]     Checking dissimilar v1.0.2
[INFO] [stderr]     Checking ra_ap_text_edit v0.0.72
[INFO] [stderr]     Checking rustc-ap-rustc_lexer v725.0.0
[INFO] [stderr]     Checking lock_api v0.4.5
[INFO] [stderr]     Checking cov-mark v2.0.0-pre.1
[INFO] [stderr]     Checking ra_ap_parser v0.0.72
[INFO] [stderr]     Checking arrayvec v0.7.1
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]     Checking crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]     Checking itertools v0.10.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]     Checking expect-test v1.1.0
[INFO] [stderr]     Checking fixedbitset v0.2.0
[INFO] [stderr]     Checking ena v0.14.0
[INFO] [stderr]     Checking ra_ap_limit v0.0.72
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]     Checking anymap v0.12.1
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling pulldown-cmark v0.8.0
[INFO] [stderr]    Compiling camino v1.0.5
[INFO] [stderr]     Checking unicode-bidi v0.3.6
[INFO] [stderr]    Compiling anyhow v1.0.43
[INFO] [stderr]    Compiling snap v1.0.5
[INFO] [stderr]     Checking home v0.5.3
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking jod-thread v0.1.2
[INFO] [stderr]     Checking petgraph v0.5.1
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking object v0.26.2
[INFO] [stderr]     Checking ra_ap_toolchain v0.0.72
[INFO] [stderr]     Checking dot v0.1.4
[INFO] [stderr]     Checking idna v0.2.3
[INFO] [stderr]     Checking num_cpus v1.13.0
[INFO] [stderr]     Checking ra_ap_stdx v0.0.72
[INFO] [stderr]     Checking perf-event-open-sys v1.0.1
[INFO] [stderr]     Checking parking_lot_core v0.8.5
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking filetime v0.2.15
[INFO] [stderr]     Checking mio v0.7.13
[INFO] [stderr]     Checking ra_ap_vfs v0.0.72
[INFO] [stderr]     Checking inotify v0.9.3
[INFO] [stderr]     Checking dashmap v4.0.2
[INFO] [stderr]    Compiling quote v1.0.9
[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-1.0.1/src/lib.rs:258:43
[INFO] [stdout]     |
[INFO] [stdout] 258 |         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-1.0.1/src/lib.rs:258:43
[INFO] [stdout]     |
[INFO] [stdout] 258 |         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" "47cc762b4fc99c138775da5f6ec5a4e607d025e2a983adc19ef19a44f3d57325", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47cc762b4fc99c138775da5f6ec5a4e607d025e2a983adc19ef19a44f3d57325", kill_on_drop: false }`
[INFO] [stdout] 47cc762b4fc99c138775da5f6ec5a4e607d025e2a983adc19ef19a44f3d57325
