[INFO] cloning repository https://github.com/ImAbhishekTomar/kora-lang
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ImAbhishekTomar/kora-lang" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAbhishekTomar%2Fkora-lang", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAbhishekTomar%2Fkora-lang'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cfc2da2550f6ec51d807221c04a50fb02d1888c0
[INFO] checking ImAbhishekTomar/kora-lang against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FImAbhishekTomar%2Fkora-lang" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ImAbhishekTomar/kora-lang
[INFO] finished tweaking git repo https://github.com/ImAbhishekTomar/kora-lang
[INFO] tweaked toml for git repo https://github.com/ImAbhishekTomar/kora-lang written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ImAbhishekTomar/kora-lang on toolchain c60b92c03ca8a3b101eb9d57f51e2232690638c7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ImAbhishekTomar/kora-lang 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" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1c239d084fe1d4f99d6205b966f1d1c62604e59494ee91c303515c082f9e7af8
[INFO] running `Command { std: "docker" "start" "1c239d084fe1d4f99d6205b966f1d1c62604e59494ee91c303515c082f9e7af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c239d084fe1d4f99d6205b966f1d1c62604e59494ee91c303515c082f9e7af8", 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" "1c239d084fe1d4f99d6205b966f1d1c62604e59494ee91c303515c082f9e7af8" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c239d084fe1d4f99d6205b966f1d1c62604e59494ee91c303515c082f9e7af8", 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" "1c239d084fe1d4f99d6205b966f1d1c62604e59494ee91c303515c082f9e7af8" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking webpki-roots v0.26.11
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking kora-syntax v0.3.1 (/opt/rustwide/workdir/crates/kora-syntax)
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking tinyvec v1.13.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking cpufeatures v0.3.1
[INFO] [stderr]     Checking chacha20 v0.10.2
[INFO] [stderr]     Checking pom v1.1.0
[INFO] [stderr]     Checking either v1.18.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking unicode-bidi v0.3.18
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]     Checking ecb v0.1.2
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]     Checking chrono v0.4.45
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking rangemap v1.8.0
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]     Checking ttf-parser v0.25.1
[INFO] [stderr]     Checking euclid v0.20.14
[INFO] [stderr]     Checking hashlink v0.12.1
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking adobe-cmap-parser v0.4.1
[INFO] [stderr]     Checking type1-encoding-parser v0.1.1
[INFO] [stderr]     Checking cff-parser v0.2.0
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking postscript v0.14.1
[INFO] [stderr]     Checking yaml-rust2 v0.12.0
[INFO] [stderr]     Checking tar v0.4.46
[INFO] [stderr]     Checking roxmltree v0.21.1
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking serde_json v1.0.151
[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/c60b92c03ca8a3b101eb9d57f51e2232690638c7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.4/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=e0e50d13568a4489 -C extra-filename=-2a29af6da676884f --out-dir /opt/rustwide/target/debug/build/syn/2a29af6da676884f/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.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" "1c239d084fe1d4f99d6205b966f1d1c62604e59494ee91c303515c082f9e7af8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c239d084fe1d4f99d6205b966f1d1c62604e59494ee91c303515c082f9e7af8", kill_on_drop: false }`
[INFO] [stdout] 1c239d084fe1d4f99d6205b966f1d1c62604e59494ee91c303515c082f9e7af8