[INFO] cloning repository https://github.com/harishsg993010/agent-explorer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/harishsg993010/agent-explorer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharishsg993010%2Fagent-explorer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharishsg993010%2Fagent-explorer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ee775347e8d14f593917df1e8aca5b6cefc05273
[INFO] checking harishsg993010/agent-explorer against master#818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc for pr-156114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fharishsg993010%2Fagent-explorer" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/harishsg993010/agent-explorer
[INFO] finished tweaking git repo https://github.com/harishsg993010/agent-explorer
[INFO] tweaked toml for git repo https://github.com/harishsg993010/agent-explorer written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/harishsg993010/agent-explorer on toolchain 818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/harishsg993010/agent-explorer 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" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded icu_normalizer v2.0.1
[INFO] [stderr]   Downloaded icu_properties v2.0.2
[INFO] [stderr]   Downloaded itoa v1.0.16
[INFO] [stderr]   Downloaded ryu v1.0.21
[INFO] [stderr]   Downloaded rust-mcp-transport v0.9.0
[INFO] [stderr]   Downloaded serde_json v1.0.146
[INFO] [stderr]   Downloaded rust-mcp-sdk v0.9.0
[INFO] [stderr]   Downloaded rust-mcp-macros v0.9.0
[INFO] [stderr]   Downloaded markup5ever_rcdom v0.3.0
[INFO] [stderr]   Downloaded xml5ever v0.18.1
[INFO] [stderr]   Downloaded markup5ever v0.36.1
[INFO] [stderr]   Downloaded web_atoms v0.2.0
[INFO] [stderr]   Downloaded dom_query v0.24.0
[INFO] [stderr]   Downloaded selectors v0.33.0
[INFO] [stderr]   Downloaded html5ever v0.36.1
[INFO] [stderr]   Downloaded tag_ptr v0.1.0
[INFO] [stderr]   Downloaded boa_gc v0.21.0
[INFO] [stderr]   Downloaded thin-vec v0.2.14
[INFO] [stderr]   Downloaded boa_string v0.21.0
[INFO] [stderr]   Downloaded boa_macros v0.21.0
[INFO] [stderr]   Downloaded small_btree v0.1.0
[INFO] [stderr]   Downloaded xsum v0.1.6
[INFO] [stderr]   Downloaded intrusive-collections v0.9.7
[INFO] [stderr]   Downloaded rust-mcp-schema v0.10.0
[INFO] [stderr]   Downloaded portable-atomic v1.12.0
[INFO] [stderr]   Downloaded dynify-macros v0.1.2
[INFO] [stderr]   Downloaded diatomic-waker v0.2.3
[INFO] [stderr]   Downloaded boa_interner v0.21.0
[INFO] [stderr]   Downloaded futures-buffered v0.2.12
[INFO] [stderr]   Downloaded dynify v0.1.2
[INFO] [stderr]   Downloaded cordyceps v0.3.4
[INFO] [stderr]   Downloaded float16 v0.1.5
[INFO] [stderr]   Downloaded futures-concurrency v7.6.3
[INFO] [stderr]   Downloaded boa_parser v0.21.0
[INFO] [stderr]   Downloaded boa_ast v0.21.0
[INFO] [stderr]   Downloaded regress v0.10.5
[INFO] [stderr]   Downloaded boa_engine v0.21.0
[INFO] [stderr]   Downloaded instability v0.3.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0b6e726dd515e5ec356c573f37e6c82728aa42a8de0545325ed2b3215f4a29b9
[INFO] running `Command { std: "docker" "start" "-a" "0b6e726dd515e5ec356c573f37e6c82728aa42a8de0545325ed2b3215f4a29b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b6e726dd515e5ec356c573f37e6c82728aa42a8de0545325ed2b3215f4a29b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b6e726dd515e5ec356c573f37e6c82728aa42a8de0545325ed2b3215f4a29b9", kill_on_drop: false }`
[INFO] [stdout] 0b6e726dd515e5ec356c573f37e6c82728aa42a8de0545325ed2b3215f4a29b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1fc2f21ec6e2e15d9edbcffdb5719dd97fca8eb9118ddaaf25bb348faaeb79dd
[INFO] running `Command { std: "docker" "start" "-a" "1fc2f21ec6e2e15d9edbcffdb5719dd97fca8eb9118ddaaf25bb348faaeb79dd", kill_on_drop: false }`
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking itoa v1.0.16
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking ryu v1.0.21
[INFO] [stderr]    Compiling aws-lc-rs v1.16.2
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.146
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]     Checking rustls-pki-types v1.13.2
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking utf16_iter v1.0.5
[INFO] [stderr]     Checking write16 v1.0.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling phf_codegen v0.11.3
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling string_cache_codegen v0.5.4
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling rustls v0.23.35
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking brotli v8.0.2
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]     Checking phf v0.11.3
[INFO] [stderr]    Compiling cookie v0.18.1
[INFO] [stderr]    Compiling unicase v2.9.0
[INFO] [stderr]     Checking compression-core v0.4.31
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling selectors v0.33.0
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]     Checking psl-types v2.0.11
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling markup5ever v0.12.1
[INFO] [stderr]    Compiling mime_guess v2.0.5
[INFO] [stderr]    Compiling web_atoms v0.2.0
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling cc v1.2.50
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking servo_arc v0.4.3
[INFO] [stderr]     Checking block-padding v0.3.3
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]     Checking ryu-js v1.0.2
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling cow-utils v0.1.3
[INFO] [stderr]     Checking fast-float2 v0.2.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking boa_string v0.21.0
[INFO] [stderr]     Checking inout v0.1.4
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]     Checking thin-vec v0.2.14
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling float16 v0.1.5
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking universal-hash v0.5.1
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking diatomic-waker v0.2.3
[INFO] [stderr]    Compiling portable-atomic v1.12.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking cordyceps v0.3.4
[INFO] [stderr]     Checking grid v0.15.0
[INFO] [stderr]     Checking polyval v0.6.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking regress v0.10.5
[INFO] [stderr]     Checking fixedbitset v0.5.7
[INFO] [stderr]     Checking taffy v0.7.7
[INFO] [stderr]     Checking ghash v0.5.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking futures-buffered v0.2.12
[INFO] [stderr]     Checking intrusive-collections v0.9.7
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]     Checking ctr v0.9.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking aes v0.8.4
[INFO] [stderr]     Checking small_btree v0.1.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking aead v0.5.2
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking tag_ptr v0.1.0
[INFO] [stderr]     Checking xsum v0.1.6
[INFO] [stderr]     Checking aes-gcm v0.10.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]     Checking pbkdf2 v0.12.2
[INFO] [stderr]     Checking cbc v0.1.2
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking anstream v0.6.21
[INFO] [stderr]     Checking jiff v0.2.16
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling aws-lc-sys v0.39.0
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]     Checking dashmap v6.1.0
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling instability v0.3.10
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]    Compiling fs-err v3.3.0
[INFO] [stderr]     Checking quick-xml v0.38.4
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[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/818811b3cd1e0ff0d8ef20d5a4cf0b7c079929bc/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/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=e209376b87ef2ba2 -C extra-filename=-fba29bd41dddff73 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fbba84f8e4cdcc21.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e6c3ea1396170d0a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a0775ff901404d1b.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" "1fc2f21ec6e2e15d9edbcffdb5719dd97fca8eb9118ddaaf25bb348faaeb79dd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc2f21ec6e2e15d9edbcffdb5719dd97fca8eb9118ddaaf25bb348faaeb79dd", kill_on_drop: false }`
[INFO] [stdout] 1fc2f21ec6e2e15d9edbcffdb5719dd97fca8eb9118ddaaf25bb348faaeb79dd