[INFO] cloning repository https://github.com/kelvinchin12070811/useless-bot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kelvinchin12070811/useless-bot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvinchin12070811%2Fuseless-bot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkelvinchin12070811%2Fuseless-bot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d9f4cef6ad139566f2fe69c00c29b000a2bf6e1c
[INFO] checking kelvinchin12070811/useless-bot 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%2Fkelvinchin12070811%2Fuseless-bot" "/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/kelvinchin12070811/useless-bot
[INFO] finished tweaking git repo https://github.com/kelvinchin12070811/useless-bot
[INFO] tweaked toml for git repo https://github.com/kelvinchin12070811/useless-bot written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kelvinchin12070811/useless-bot 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/kelvinchin12070811/useless-bot 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-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] 64f2718e822b0772694b3699462ddeb49751c1892ef43a8430346e853230b0b7
[INFO] running `Command { std: "docker" "start" "64f2718e822b0772694b3699462ddeb49751c1892ef43a8430346e853230b0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64f2718e822b0772694b3699462ddeb49751c1892ef43a8430346e853230b0b7", 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" "64f2718e822b0772694b3699462ddeb49751c1892ef43a8430346e853230b0b7" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "64f2718e822b0772694b3699462ddeb49751c1892ef43a8430346e853230b0b7", 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" "64f2718e822b0772694b3699462ddeb49751c1892ef43a8430346e853230b0b7" "/opt/rustwide/cargo-home/bin/cargo" "+40527f3e444fde1deb361751bdef9b9e11d1b971" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking log v0.4.32
[INFO] [stderr]     Checking memchr v2.8.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]    Compiling cc v1.2.63
[INFO] [stderr]    Compiling displaydoc v0.2.6
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]    Compiling zerocopy v0.8.50
[INFO] [stderr]     Checking webpki-roots v1.0.7
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking zerovec v0.11.6
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]     Checking bitflags v2.12.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking tendril v0.5.1
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]     Checking phf v0.13.1
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking tokio v1.52.3
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking potential_utf v0.1.5
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling serenity v0.12.5
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking serde_json v1.0.150
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]     Checking tinystr v0.8.3
[INFO] [stderr]     Checking zerotrie v0.2.4
[INFO] [stderr]     Checking icu_collections v2.2.0
[INFO] [stderr]     Checking icu_locale_core v2.2.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking serde_cow v0.1.2
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling web_atoms v0.2.6
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking secrecy v0.8.0
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]     Checking typemap_rev v0.3.0
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking uwl v0.6.0
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking icu_provider v2.2.0
[INFO] [stderr]    Compiling serenity_poise_macros v0.6.2
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking jiff v0.2.28
[INFO] [stderr]     Checking unsafe-libyaml v0.2.11
[INFO] [stderr]     Checking trim-in-place v0.1.7
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.41.0
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]     Checking icu_properties v2.2.0
[INFO] [stderr]     Checking icu_normalizer v2.2.0
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking markup5ever v0.39.0
[INFO] [stderr]     Checking dotenv v0.15.0
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking html5ever v0.39.0
[INFO] [stderr]     Checking xml5ever v0.39.0
[INFO] [stderr]     Checking url v2.5.8
[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"' --cfg 'feature="visit"' --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=02b38bf6363061b9 -C extra-filename=-308d6f15fc57a69d --out-dir /opt/rustwide/target/debug/build/syn/308d6f15fc57a69d/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/8de8e1b8418f28f4/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a0e7040ffc91db0d/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/8de8e1b8418f28f4/out/libproc_macro2-8de8e1b8418f28f4.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/24cbe51d23129fd2/out/libquote-24cbe51d23129fd2.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] running `Command { std: "docker" "inspect" "64f2718e822b0772694b3699462ddeb49751c1892ef43a8430346e853230b0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64f2718e822b0772694b3699462ddeb49751c1892ef43a8430346e853230b0b7", kill_on_drop: false }`
[INFO] [stdout] 64f2718e822b0772694b3699462ddeb49751c1892ef43a8430346e853230b0b7
