[INFO] cloning repository https://github.com/pirumu/kacrab
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/pirumu/kacrab" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpirumu%2Fkacrab", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpirumu%2Fkacrab'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf206a070f9046e2ca45c27b07904111d4275a05
[INFO] checking pirumu/kacrab against 65c7d39f9c2b9d5c316725cb48fa3d360c64c663 for pr-161253
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fpirumu%2Fkacrab" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-3-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-3-tc2/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/pirumu/kacrab
[INFO] finished tweaking git repo https://github.com/pirumu/kacrab
[INFO] tweaked toml for git repo https://github.com/pirumu/kacrab written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/pirumu/kacrab on toolchain 65c7d39f9c2b9d5c316725cb48fa3d360c64c663
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/pirumu/kacrab 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" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "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] 15ce82eb57331d1728f2176d2469cce4be6e1281689c1e9e7ff36e394e1af3b2
[INFO] running `Command { std: "docker" "start" "15ce82eb57331d1728f2176d2469cce4be6e1281689c1e9e7ff36e394e1af3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15ce82eb57331d1728f2176d2469cce4be6e1281689c1e9e7ff36e394e1af3b2", 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" "15ce82eb57331d1728f2176d2469cce4be6e1281689c1e9e7ff36e394e1af3b2" "/opt/rustwide/cargo-home/bin/cargo" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15ce82eb57331d1728f2176d2469cce4be6e1281689c1e9e7ff36e394e1af3b2", 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" "15ce82eb57331d1728f2176d2469cce4be6e1281689c1e9e7ff36e394e1af3b2" "/opt/rustwide/cargo-home/bin/cargo" "+65c7d39f9c2b9d5c316725cb48fa3d360c64c663" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]     Checking typenum v1.20.1
[INFO] [stderr]     Checking memchr v2.8.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]     Checking const-oid v0.10.2
[INFO] [stderr]    Compiling find-msvc-tools v0.1.9
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking cmov v0.5.4
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking ctutils v0.4.2
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling pkg-config v0.3.33
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]     Checking pem-rfc7468 v1.0.0
[INFO] [stderr]     Checking flagset v0.4.7
[INFO] [stderr]    Compiling time-macros v0.2.29
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking rustls-pki-types v1.14.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking hybrid-array v0.4.12
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking uuid v1.23.1
[INFO] [stderr]    Compiling cc v1.2.61
[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 block-buffer v0.10.4
[INFO] [stderr]     Checking inout v0.2.2
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking rusticata-macros v4.1.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking mio v1.2.1
[INFO] [stderr]     Checking socket2 v0.6.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling rustls v0.23.40
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking cipher v0.5.2
[INFO] [stderr]     Checking digest v0.11.3
[INFO] [stderr]     Checking rustls-webpki v0.103.13
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking cpufeatures v0.2.17
[INFO] [stderr]     Checking cpubits v0.1.1
[INFO] [stderr]     Checking hmac v0.13.0
[INFO] [stderr]     Checking sha2 v0.11.0
[INFO] [stderr]     Checking pbkdf2 v0.13.0
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking salsa20 v0.11.0
[INFO] [stderr]     Checking aes v0.9.1
[INFO] [stderr]     Checking cbc v0.2.1
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking lz4_flex v0.12.1
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking des v0.9.0
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking rc2 v0.9.0
[INFO] [stderr]     Checking sha1 v0.11.0
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking crossbeam-queue v0.3.12
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking scrypt v0.12.0
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]     Checking strsim v0.11.1
[INFO] [stderr]    Compiling heck v0.5.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking futures-core v0.3.32
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking futures-sink v0.3.32
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]     Checking futures-task v0.3.32
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking plotters-svg v0.3.7
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking walkdir v2.5.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking time v0.3.49
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking regex v1.12.3
[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/65c7d39f9c2b9d5c316725cb48fa3d360c64c663/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 -Z embed-metadata=no -C opt-level=3 -C embed-bitcode=no -C debug-assertions=on --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="visit"' --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=232eba69524763cb -C extra-filename=-666b5168afd22a98 --out-dir /opt/rustwide/target/debug/build/syn/666b5168afd22a98/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/a100a6d85292648a/out -L dependency=/opt/rustwide/target/debug/build/quote/d471585a0e6ad017/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a54cdcb88cb63ce5/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/a100a6d85292648a/out/libproc_macro2-a100a6d85292648a.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/d471585a0e6ad017/out/libquote-d471585a0e6ad017.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a54cdcb88cb63ce5/out/libunicode_ident-a54cdcb88cb63ce5.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" "15ce82eb57331d1728f2176d2469cce4be6e1281689c1e9e7ff36e394e1af3b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15ce82eb57331d1728f2176d2469cce4be6e1281689c1e9e7ff36e394e1af3b2", kill_on_drop: false }`
[INFO] [stdout] 15ce82eb57331d1728f2176d2469cce4be6e1281689c1e9e7ff36e394e1af3b2