[INFO] cloning repository https://github.com/CrawKatt/KitKat
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CrawKatt/KitKat" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrawKatt%2FKitKat", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrawKatt%2FKitKat'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 01e46084010ebe0513103f7ad952caa2b02c19eb
[INFO] checking CrawKatt/KitKat against try#d8be25549d5418405531341b4be6d8538fc3c42e for pr-156160
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCrawKatt%2FKitKat" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/CrawKatt/KitKat
[INFO] finished tweaking git repo https://github.com/CrawKatt/KitKat
[INFO] tweaked toml for git repo https://github.com/CrawKatt/KitKat written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/CrawKatt/KitKat on toolchain d8be25549d5418405531341b4be6d8538fc3c42e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/CrawKatt/KitKat 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" "+d8be25549d5418405531341b4be6d8538fc3c42e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0fc76876d5148a57949e4fc9eaaa7cf9766469e449d22998bf62f3d3d2589539
[INFO] running `Command { std: "docker" "start" "0fc76876d5148a57949e4fc9eaaa7cf9766469e449d22998bf62f3d3d2589539", 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" "0fc76876d5148a57949e4fc9eaaa7cf9766469e449d22998bf62f3d3d2589539" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0fc76876d5148a57949e4fc9eaaa7cf9766469e449d22998bf62f3d3d2589539", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0fc76876d5148a57949e4fc9eaaa7cf9766469e449d22998bf62f3d3d2589539" "/opt/rustwide/cargo-home/bin/cargo" "+d8be25549d5418405531341b4be6d8538fc3c42e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking const-oid v0.9.6
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling cc v1.2.58
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.0
[INFO] [stderr]     Checking socket2 v0.6.3
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]     Checking zerocopy v0.8.48
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]    Compiling hax-lib v0.3.6
[INFO] [stderr]     Checking data-encoding v2.10.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking utf-8 v0.7.6
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling rustls v0.22.4
[INFO] [stderr]    Compiling strsim v0.9.3
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling libcrux-intrinsics v0.0.6
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling libcrux-sha3 v0.0.8
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling openssl v0.10.78
[INFO] [stderr]     Checking iri-string v0.7.12
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking libcrux-platform v0.0.3
[INFO] [stderr]    Compiling derive_builder v0.9.0
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking num-conv v0.2.1
[INFO] [stderr]     Checking no-std-net v0.6.0
[INFO] [stderr]    Compiling serenity v0.12.5
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking rustfft v6.4.1
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking pnet_base v0.34.0
[INFO] [stderr]     Checking extended v0.1.0
[INFO] [stderr]     Checking stable-vec v0.4.2
[INFO] [stderr]     Checking rustc-hash v2.1.2
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking uwl v0.6.0
[INFO] [stderr]     Checking levenshtein v1.0.5
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.114
[INFO] [stderr]    Compiling libopus_sys v0.3.3
[INFO] [stderr]     Checking typemap_rev v0.3.0
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking pnet_macros_support v0.34.0
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking patricia_tree v0.8.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking nanorand v0.7.0
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling lavalink-rs v0.15.0
[INFO] [stderr]    Compiling songbird v0.6.0
[INFO] [stderr]    Compiling hex-literal v0.3.4
[INFO] [stderr]     Checking flume v0.11.1
[INFO] [stderr]     Checking opus2 v0.4.0
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking arc-swap v1.9.1
[INFO] [stderr]     Checking ringbuf v0.4.8
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking nonmax v0.5.5
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]     Checking nohash-hasher v0.2.0
[INFO] [stderr]     Checking dotenvy v0.15.7
[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/d8be25549d5418405531341b4be6d8538fc3c42e/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-aa2c5b8519914b46.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "0fc76876d5148a57949e4fc9eaaa7cf9766469e449d22998bf62f3d3d2589539", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0fc76876d5148a57949e4fc9eaaa7cf9766469e449d22998bf62f3d3d2589539", kill_on_drop: false }`
[INFO] [stdout] 0fc76876d5148a57949e4fc9eaaa7cf9766469e449d22998bf62f3d3d2589539