[INFO] fetching crate conan-chat 1.0.0...
[INFO] checking conan-chat-1.0.0 against 40527f3e444fde1deb361751bdef9b9e11d1b971+rustflags=--cfg crater_hack --force-warn invalid-c-variadic-arguments for pr-162478
[INFO] extracting crate conan-chat 1.0.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate conan-chat 1.0.0
[INFO] finished tweaking crates.io crate conan-chat 1.0.0
[INFO] tweaked toml for crates.io crate conan-chat 1.0.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate conan-chat 1.0.0 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 conan-chat 1.0.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 659786340ca4db4fb4002bbc54ea10761ac4089e6842508bf068fce558cad369
[INFO] running `Command { std: "docker" "start" "659786340ca4db4fb4002bbc54ea10761ac4089e6842508bf068fce558cad369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "659786340ca4db4fb4002bbc54ea10761ac4089e6842508bf068fce558cad369", 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" "659786340ca4db4fb4002bbc54ea10761ac4089e6842508bf068fce558cad369" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "659786340ca4db4fb4002bbc54ea10761ac4089e6842508bf068fce558cad369", 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" "659786340ca4db4fb4002bbc54ea10761ac4089e6842508bf068fce558cad369" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling keccak v0.2.0
[INFO] [stderr]    Compiling derive-deftly-macros v1.11.3
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]    Compiling sponge-cursor v0.1.0
[INFO] [stderr]    Compiling cc v1.3.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]     Checking humantime v2.4.0
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking web-time-compat v0.2.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking spin v0.9.9
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand_chacha v0.10.0
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking retry-error v0.13.0
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling num-bigint-dig v0.8.6
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]    Compiling async_executors v0.7.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking amplify_num v0.5.4
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling num-bigint v0.4.8
[INFO] [stderr]     Checking num-iter v0.1.46
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking sha3 v0.10.9
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking coarsetime v0.1.37
[INFO] [stderr]     Checking regex-automata v0.4.16
[INFO] [stderr]     Checking weak-table v0.3.2
[INFO] [stderr]     Checking fluid-let v1.0.0
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking sha1 v0.10.7
[INFO] [stderr]     Checking rdrand v0.8.3
[INFO] [stderr]     Checking reseeding_rng v0.10.7
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking rand_jitter v0.6.1
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling hybrid-array v0.4.13
[INFO] [stderr]    Compiling uncased v0.9.10
[INFO] [stderr]     Checking inotify-sys v0.1.8
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]    Compiling figment v0.10.19
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking inotify v0.11.4
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking notify-types v2.1.0
[INFO] [stderr]     Checking caret v0.10.0
[INFO] [stderr]     Checking serde_ignored v0.1.14
[INFO] [stderr]    Compiling time-macros v0.2.31
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]     Checking ssh-encoding-fork-arti v0.2.0
[INFO] [stderr]     Checking toml v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking sysinfo v0.38.4
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking saturating-time v0.4.0
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking by_address v1.2.1
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking hostname-validator v1.1.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking wyz v0.5.1
[INFO] [stderr]    Compiling liblzma-sys v0.4.7
[INFO] [stderr]     Checking priority-queue v2.7.0
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]    Compiling aws-lc-sys v0.43.0
[INFO] [stderr]    Compiling digest v0.11.3
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking os_str_bytes v6.6.1
[INFO] [stderr]     Checking typed-index-collections v3.5.0
[INFO] [stderr]    Compiling sha3 v0.12.0
[INFO] [stderr]     Checking funty v2.0.0
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking directories v6.0.0
[INFO] [stderr]     Checking nonany v0.3.0
[INFO] [stderr]    Compiling aws-lc-rs v1.17.3
[INFO] [stderr]     Checking bitvec v1.1.1
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking bstr v1.13.0
[INFO] [stderr]     Checking liblzma v0.4.7
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling async-io v2.6.0
[INFO] [stderr]    Compiling rustls v0.23.42
[INFO] [stderr]     Checking shellexpand v3.1.2
[INFO] [stderr]    Compiling pest v2.8.7
[INFO] [stderr]     Checking time v0.3.53
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling libsqlite3-sys v0.34.0
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking lru v0.18.1
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling amplify_syn v2.0.1
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking imara-diff v0.2.0
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=bf38a81996b8b5d7 -C extra-filename=-5d61734c64ffc037 --out-dir /opt/rustwide/target/debug/build/syn/5d61734c64ffc037/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/78c5294af78a9b5e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/78c5294af78a9b5e/out/libproc_macro2-78c5294af78a9b5e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/91f73178bad2c84c/out/libquote-91f73178bad2c84c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out/libunicode_ident-a0e7040ffc91db0d.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 `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/40527f3e444fde1deb361751bdef9b9e11d1b971/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -C embed-bitcode=no --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=96f18c6e60d8eaac -C extra-filename=-cd76894b6e852531 --out-dir /opt/rustwide/target/debug/build/syn/cd76894b6e852531/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/78c5294af78a9b5e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/78c5294af78a9b5e/out/libproc_macro2-78c5294af78a9b5e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/91f73178bad2c84c/out/libquote-91f73178bad2c84c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out/libunicode_ident-a0e7040ffc91db0d.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" "659786340ca4db4fb4002bbc54ea10761ac4089e6842508bf068fce558cad369", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "659786340ca4db4fb4002bbc54ea10761ac4089e6842508bf068fce558cad369", kill_on_drop: false }`
[INFO] [stdout] 659786340ca4db4fb4002bbc54ea10761ac4089e6842508bf068fce558cad369
