[INFO] fetching crate serwus 0.2.4...
[INFO] checking serwus-0.2.4 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate serwus 0.2.4 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate serwus 0.2.4
[INFO] finished tweaking crates.io crate serwus 0.2.4
[INFO] tweaked toml for crates.io crate serwus 0.2.4 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serwus 0.2.4 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 serwus 0.2.4 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:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:184:12
[INFO] [stderr]     |
[INFO] [stderr] 184 | homepage = "https://github.com/sfisol/serwus"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 189 | repository = "https://github.com/sfisol/serwus"
[INFO] [stderr]     |              ----------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `serwus` (manifest) generated 2 warnings
[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] 251281d9089ec8af9a10bbb7ac21ff9eb681e7a6cbb25f2a1ce8627ef908b34a
[INFO] running `Command { std: "docker" "start" "251281d9089ec8af9a10bbb7ac21ff9eb681e7a6cbb25f2a1ce8627ef908b34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "251281d9089ec8af9a10bbb7ac21ff9eb681e7a6cbb25f2a1ce8627ef908b34a", 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" "251281d9089ec8af9a10bbb7ac21ff9eb681e7a6cbb25f2a1ce8627ef908b34a" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "251281d9089ec8af9a10bbb7ac21ff9eb681e7a6cbb25f2a1ce8627ef908b34a", 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" "251281d9089ec8af9a10bbb7ac21ff9eb681e7a6cbb25f2a1ce8627ef908b34a" "/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:188:1
[INFO] [stderr]     |
[INFO] [stderr] 188 | 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: `package.homepage` is redundant with `package.repository`
[INFO] [stderr]    --> Cargo.toml:184:12
[INFO] [stderr]     |
[INFO] [stderr] 184 | homepage = "https://github.com/sfisol/serwus"
[INFO] [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 189 | repository = "https://github.com/sfisol/serwus"
[INFO] [stderr]     |              ----------------------------------
[INFO] [stderr]     |
[INFO] [stderr]     = note: `cargo::redundant_homepage` is set to `warn` by default
[INFO] [stderr] help: consider removing `package.homepage`
[INFO] [stderr] warning: `serwus` (manifest) generated 2 warnings
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]    Compiling zeroize_derive v1.5.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking local-waker v0.1.4
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking futures-util v0.3.33
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling cc v1.4.2
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking generic-array v0.14.9
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling bytestring v1.5.1
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking actix-utils v3.0.1
[INFO] [stderr]     Checking actix-service v2.0.3
[INFO] [stderr]    Compiling cookie v0.16.2
[INFO] [stderr]    Compiling regex-lite v0.1.9
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]     Checking spki v0.7.3
[INFO] [stderr]     Checking pkcs8 v0.10.2
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking local-channel v0.1.5
[INFO] [stderr]    Compiling actix-macros v0.2.4
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking language-tags v0.3.2
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling pq-sys v0.7.5
[INFO] [stderr] error: could not compile `tokio` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name tokio --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/tokio-1.53.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="io-util"' --cfg 'feature="libc"' --cfg 'feature="mio"' --cfg 'feature="net"' --cfg 'feature="parking_lot"' --cfg 'feature="rt"' --cfg 'feature="signal"' --cfg 'feature="signal-hook-registry"' --cfg 'feature="socket2"' --cfg 'feature="sync"' --cfg 'feature="time"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "fs", "full", "io-std", "io-uring", "io-util", "libc", "macros", "mio", "net", "parking_lot", "process", "rt", "rt-multi-thread", "schedule-latency", "signal", "signal-hook-registry", "socket2", "sync", "taskdump", "test-util", "time", "tokio-macros", "tracing", "windows-sys"))' -C metadata=91ee20bb3b257b29 -C extra-filename=-464aa59d5c08aaab --out-dir /opt/rustwide/target/debug/build/tokio/464aa59d5c08aaab/out -L dependency=/opt/rustwide/target/debug/build/cfg-if/b130e4df861970d7/out -L dependency=/opt/rustwide/target/debug/build/errno/142b803a086f4aa8/out -L dependency=/opt/rustwide/target/debug/build/libc/d992f0339d79e3bd/out -L dependency=/opt/rustwide/target/debug/build/lock_api/ffb5a428b287a4e1/out -L dependency=/opt/rustwide/target/debug/build/log/49d29bf3eeedcf02/out -L dependency=/opt/rustwide/target/debug/build/parking_lot_core/08011dd36fbcafd1/out -L dependency=/opt/rustwide/target/debug/build/scopeguard/9130ca354df06040/out -L dependency=/opt/rustwide/target/debug/build/smallvec/884fc285794673f7/out --extern bytes=/opt/rustwide/target/debug/build/bytes/1634c43361de1f40/out/libbytes-1634c43361de1f40.rmeta --extern libc=/opt/rustwide/target/debug/build/libc/d992f0339d79e3bd/out/liblibc-d992f0339d79e3bd.rmeta --extern mio=/opt/rustwide/target/debug/build/mio/a2900b68ef7c7de3/out/libmio-a2900b68ef7c7de3.rmeta --extern parking_lot=/opt/rustwide/target/debug/build/parking_lot/5145d1482a3f7b9f/out/libparking_lot-5145d1482a3f7b9f.rmeta --extern pin_project_lite=/opt/rustwide/target/debug/build/pin-project-lite/939ff28c23f518de/out/libpin_project_lite-939ff28c23f518de.rmeta --extern signal_hook_registry=/opt/rustwide/target/debug/build/signal-hook-registry/eb9f5ea3343094d8/out/libsignal_hook_registry-eb9f5ea3343094d8.rmeta --extern socket2=/opt/rustwide/target/debug/build/socket2/88e2fb5b8b32a63b/out/libsocket2-88e2fb5b8b32a63b.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `regex-automata` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name regex_automata --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/regex-automata-0.4.18/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="alloc"' --cfg 'feature="dfa-build"' --cfg 'feature="dfa-onepass"' --cfg 'feature="dfa-search"' --cfg 'feature="hybrid"' --cfg 'feature="meta"' --cfg 'feature="nfa-backtrack"' --cfg 'feature="nfa-pikevm"' --cfg 'feature="nfa-thompson"' --cfg 'feature="perf-inline"' --cfg 'feature="perf-literal"' --cfg 'feature="perf-literal-multisubstring"' --cfg 'feature="perf-literal-substring"' --cfg 'feature="std"' --cfg 'feature="syntax"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' --cfg 'feature="unicode-word-boundary"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("alloc", "default", "dfa", "dfa-build", "dfa-onepass", "dfa-search", "hybrid", "internal-instrument", "internal-instrument-pikevm", "logging", "meta", "nfa", "nfa-backtrack", "nfa-pikevm", "nfa-thompson", "perf", "perf-inline", "perf-literal", "perf-literal-multisubstring", "perf-literal-substring", "std", "syntax", "unicode", "unicode-age", "unicode-bool", "unicode-case", "unicode-gencat", "unicode-perl", "unicode-script", "unicode-segment", "unicode-word-boundary"))' -C metadata=61cbe827643eba9c -C extra-filename=-d6253dafea56967c --out-dir /opt/rustwide/target/debug/build/regex-automata/d6253dafea56967c/out -L dependency=/opt/rustwide/target/debug/build/memchr/fb4600d09f30ee91/out --extern aho_corasick=/opt/rustwide/target/debug/build/aho-corasick/8b421fa49e31b582/out/libaho_corasick-8b421fa49e31b582.rmeta --extern memchr=/opt/rustwide/target/debug/build/memchr/fb4600d09f30ee91/out/libmemchr-fb4600d09f30ee91.rmeta --extern regex_syntax=/opt/rustwide/target/debug/build/regex-syntax/e6cac35af9baaeed/out/libregex_syntax-e6cac35af9baaeed.rmeta --cap-lints allow --cap-lints=forbid --cfg crater_hack --force-warn invalid-c-variadic-arguments --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] running `Command { std: "docker" "inspect" "251281d9089ec8af9a10bbb7ac21ff9eb681e7a6cbb25f2a1ce8627ef908b34a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "251281d9089ec8af9a10bbb7ac21ff9eb681e7a6cbb25f2a1ce8627ef908b34a", kill_on_drop: false }`
[INFO] [stdout] 251281d9089ec8af9a10bbb7ac21ff9eb681e7a6cbb25f2a1ce8627ef908b34a
