[INFO] cloning repository https://github.com/FreePeak/LeanKG
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/FreePeak/LeanKG" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreePeak%2FLeanKG", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreePeak%2FLeanKG'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4fa1635a5c867c84ed0b75a318e77af18a2ee568
[INFO] checking FreePeak/LeanKG against try#6757d700f93f6d16c8b39cf79e96b019bd570e7d for pr-155299
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFreePeak%2FLeanKG" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-0-tc2/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/FreePeak/LeanKG
[INFO] finished tweaking git repo https://github.com/FreePeak/LeanKG
[INFO] tweaked toml for git repo https://github.com/FreePeak/LeanKG written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/FreePeak/LeanKG on toolchain 6757d700f93f6d16c8b39cf79e96b019bd570e7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/FreePeak/LeanKG 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" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 08271e52f402e61e2682bcd95439766132e471490b9d014b8c67fc1d80ee8f61
[INFO] running `Command { std: "docker" "start" "-a" "08271e52f402e61e2682bcd95439766132e471490b9d014b8c67fc1d80ee8f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "08271e52f402e61e2682bcd95439766132e471490b9d014b8c67fc1d80ee8f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08271e52f402e61e2682bcd95439766132e471490b9d014b8c67fc1d80ee8f61", kill_on_drop: false }`
[INFO] [stdout] 08271e52f402e61e2682bcd95439766132e471490b9d014b8c67fc1d80ee8f61
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+6757d700f93f6d16c8b39cf79e96b019bd570e7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ec0d6f9f31d276b780bcc0ef1a1bba9745042bb0e6f42c1a1076cb518d55c9a
[INFO] running `Command { std: "docker" "start" "-a" "9ec0d6f9f31d276b780bcc0ef1a1bba9745042bb0e6f42c1a1076cb518d55c9a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]    Compiling cc v1.2.59
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling indexmap v2.13.1
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking writeable v0.6.3
[INFO] [stderr]     Checking litemap v0.8.2
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling icu_normalizer_data v2.2.0
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling icu_properties_data v2.2.0
[INFO] [stderr]     Checking bytemuck v1.25.0
[INFO] [stderr]     Checking rustls-pki-types v1.14.0
[INFO] [stderr]     Checking simd-adler32 v0.3.9
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling phf v0.11.3
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling rustls v0.23.38
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling rustls v0.21.12
[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]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling sqlite3-src v0.4.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]     Checking getrandom v0.4.2
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling priority-queue v1.4.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking smawk v0.3.2
[INFO] [stderr]     Checking is_ci v1.2.0
[INFO] [stderr]     Checking dyn-clone v1.0.20
[INFO] [stderr]     Checking unicode-linebreak v0.1.5
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking supports-color v2.1.0
[INFO] [stderr]     Checking textwrap v0.15.2
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]    Compiling rust-embed-utils v8.11.0
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking supports-hyperlinks v2.1.0
[INFO] [stderr]     Checking supports-unicode v2.1.0
[INFO] [stderr]    Compiling tree-sitter-ruby v0.23.1
[INFO] [stderr]    Compiling tree-sitter-r v1.2.0
[INFO] [stderr]    Compiling tree-sitter-elixir v0.3.5
[INFO] [stderr]    Compiling tree-sitter-go v0.25.0
[INFO] [stderr]    Compiling tree-sitter-bash v0.25.1
[INFO] [stderr]    Compiling tree-sitter-rust v0.24.2
[INFO] [stderr]    Compiling tree-sitter-kotlin-ng v1.1.0
[INFO] [stderr]    Compiling tree-sitter-perl v1.1.2
[INFO] [stderr]    Compiling tree-sitter-java v0.23.5
[INFO] [stderr]    Compiling tree-sitter-python v0.25.0
[INFO] [stderr]    Compiling tree-sitter-php v0.24.2
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking terminal_size v0.1.17
[INFO] [stderr]     Checking simba v0.7.3
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking atomic v0.6.1
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking webpki-roots v0.25.4
[INFO] [stderr]    Compiling tree-sitter v0.26.8
[INFO] [stderr]     Checking termcolor v1.4.1
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling parse-zoneinfo v0.3.1
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling pulldown-cmark v0.12.2
[INFO] [stderr]    Compiling rmcp v1.3.0
[INFO] [stderr]     Checking owo-colors v3.5.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]    Compiling chrono-tz-build v0.2.1
[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/6757d700f93f6d16c8b39cf79e96b019bd570e7d/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=a6cbe013049716b7 -C extra-filename=-d60246c149cb9b3f --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-774d2fb1b129607b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e79a3b083d919da9.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-af4dab7b77cddc19.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" "9ec0d6f9f31d276b780bcc0ef1a1bba9745042bb0e6f42c1a1076cb518d55c9a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ec0d6f9f31d276b780bcc0ef1a1bba9745042bb0e6f42c1a1076cb518d55c9a", kill_on_drop: false }`
[INFO] [stdout] 9ec0d6f9f31d276b780bcc0ef1a1bba9745042bb0e6f42c1a1076cb518d55c9a