[INFO] cloning repository https://github.com/stefanhoelzl/heyl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stefanhoelzl/heyl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanhoelzl%2Fheyl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanhoelzl%2Fheyl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a7c69c780940190731fb6b044e7c9ac1fd03aedc
[INFO] checking stefanhoelzl/heyl against 69bccf03c4733f57482f9691456efcd80f86a5f6 for pr-164053
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstefanhoelzl%2Fheyl" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/stefanhoelzl/heyl
[INFO] finished tweaking git repo https://github.com/stefanhoelzl/heyl
[INFO] tweaked toml for git repo https://github.com/stefanhoelzl/heyl written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/stefanhoelzl/heyl on toolchain 69bccf03c4733f57482f9691456efcd80f86a5f6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/stefanhoelzl/heyl 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" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded region v4.0.0
[INFO] [stderr]   Downloaded prost-reflect v0.16.5
[INFO] [stderr]   Downloaded rlimit v0.10.2
[INFO] [stderr]   Downloaded rustls-graviola v0.4.0
[INFO] [stderr]   Downloaded snap v1.1.2
[INFO] [stderr]   Downloaded graviola v0.4.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 4862c3e6a243769fcc827dafdc0d66b8ab88ef477ef7dc73439d473790a0f216
[INFO] running `Command { std: "docker" "start" "4862c3e6a243769fcc827dafdc0d66b8ab88ef477ef7dc73439d473790a0f216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4862c3e6a243769fcc827dafdc0d66b8ab88ef477ef7dc73439d473790a0f216", 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" "4862c3e6a243769fcc827dafdc0d66b8ab88ef477ef7dc73439d473790a0f216" "/opt/rustwide/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4862c3e6a243769fcc827dafdc0d66b8ab88ef477ef7dc73439d473790a0f216", 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" "4862c3e6a243769fcc827dafdc0d66b8ab88ef477ef7dc73439d473790a0f216" "/opt/rustwide/cargo-home/bin/cargo" "+69bccf03c4733f57482f9691456efcd80f86a5f6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking hybrid-array v0.4.15
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling curve25519-dalek v5.0.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking opaque-debug v0.3.1
[INFO] [stderr]     Checking signature v3.0.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking region v4.0.0
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking ed25519 v3.0.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking mio v1.2.3
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling bitflags v2.13.1
[INFO] [stderr]     Checking phc v0.6.1
[INFO] [stderr]     Checking uuid v1.26.0
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]     Checking password-hash v0.6.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.4
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking crypto-common v0.2.2
[INFO] [stderr]     Checking block-buffer v0.12.1
[INFO] [stderr]     Checking block-padding v0.4.2
[INFO] [stderr]     Checking poly1305 v0.8.0
[INFO] [stderr]     Checking salsa20 v0.10.2
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]     Checking crypto_secretbox v0.1.1
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling winnow v1.0.4
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling petgraph v0.8.3
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling rustls v0.23.44
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking universal-hash v0.6.1
[INFO] [stderr]     Checking polyval v0.7.3
[INFO] [stderr]     Checking aead v0.6.1
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking ghash v0.6.0
[INFO] [stderr]     Checking blake2 v0.11.0
[INFO] [stderr]     Checking aes v0.9.3
[INFO] [stderr]     Checking ctr v0.10.1
[INFO] [stderr]    Compiling pulldown-cmark-to-cmark v22.0.1
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]     Checking argon2 v0.6.0
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking rustls-webpki v0.103.15
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]     Checking aes-gcm v0.11.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]     Checking smallvec v1.16.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking ordered-float v2.10.1
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling endi v1.1.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking graviola v0.4.1
[INFO] [stderr]    Compiling zerocopy v0.8.57
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[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/69bccf03c4733f57482f9691456efcd80f86a5f6/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.5/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-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=5ebd50ec5ffb78e3 -C extra-filename=-cf5527be68daa445 --out-dir /opt/rustwide/target/debug/build/syn/cf5527be68daa445/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/4fd9d1319fb4ed1e/out/libproc_macro2-4fd9d1319fb4ed1e.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/e61a912ae24688fb/out/libquote-e61a912ae24688fb.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --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" "4862c3e6a243769fcc827dafdc0d66b8ab88ef477ef7dc73439d473790a0f216", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4862c3e6a243769fcc827dafdc0d66b8ab88ef477ef7dc73439d473790a0f216", kill_on_drop: false }`
[INFO] [stdout] 4862c3e6a243769fcc827dafdc0d66b8ab88ef477ef7dc73439d473790a0f216
