[INFO] cloning repository https://github.com/UReflection/icp-neuron-tracker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/UReflection/icp-neuron-tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUReflection%2Ficp-neuron-tracker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUReflection%2Ficp-neuron-tracker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 5e4b143ebd3e601082e2f0e93d44c85b84406029
[INFO] checking UReflection/icp-neuron-tracker against c60b92c03ca8a3b101eb9d57f51e2232690638c7 for pr-164148-crater-rollup
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FUReflection%2Ficp-neuron-tracker" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/UReflection/icp-neuron-tracker
[INFO] finished tweaking git repo https://github.com/UReflection/icp-neuron-tracker
[INFO] tweaked toml for git repo https://github.com/UReflection/icp-neuron-tracker written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/UReflection/icp-neuron-tracker 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/UReflection/icp-neuron-tracker 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 0214182cf018fbd12be93bfad85b8c8a744cdc57ca57fed2049ceb105ba81560
[INFO] running `Command { std: "docker" "start" "0214182cf018fbd12be93bfad85b8c8a744cdc57ca57fed2049ceb105ba81560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0214182cf018fbd12be93bfad85b8c8a744cdc57ca57fed2049ceb105ba81560", 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" "0214182cf018fbd12be93bfad85b8c8a744cdc57ca57fed2049ceb105ba81560" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0214182cf018fbd12be93bfad85b8c8a744cdc57ca57fed2049ceb105ba81560", 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" "0214182cf018fbd12be93bfad85b8c8a744cdc57ca57fed2049ceb105ba81560" "/opt/rustwide/cargo-home/bin/cargo" "+c60b92c03ca8a3b101eb9d57f51e2232690638c7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]     Checking base64ct v1.8.0
[INFO] [stderr]     Checking bitflags v2.9.4
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking http v1.3.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling rustls v0.23.33
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]     Checking pem-rfc7468 v0.7.0
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking pairing v0.23.0
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]     Checking subtle-ng v2.5.0
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]    Compiling siphasher v1.0.1
[INFO] [stderr]     Checking hashlink v0.9.1
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking pem v1.1.1
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking console v0.15.11
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking x11rb-protocol v0.13.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling psm v0.1.27
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking clap_builder v4.5.50
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking stop-token v0.7.0
[INFO] [stderr]     Checking async-lock v3.4.1
[INFO] [stderr]     Checking backoff v0.4.0
[INFO] [stderr]     Checking async-watch v0.3.1
[INFO] [stderr]     Checking pem v3.0.6
[INFO] [stderr]     Checking number_prefix v0.4.0
[INFO] [stderr]     Checking rangemap v1.6.0
[INFO] [stderr]     Checking indicatif v0.17.11
[INFO] [stderr]     Checking directories v5.0.1
[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/c60b92c03ca8a3b101eb9d57f51e2232690638c7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.107/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"' --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=6bbea7ac5ef0dbff -C extra-filename=-5e68831fdfa7f550 --out-dir /opt/rustwide/target/debug/build/syn/5e68831fdfa7f550/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/369d8852c9a54258/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/b4c15d9166d0a657/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/369d8852c9a54258/out/libproc_macro2-369d8852c9a54258.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/c6819fc659b84ed7/out/libquote-c6819fc659b84ed7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/b4c15d9166d0a657/out/libunicode_ident-b4c15d9166d0a657.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" "0214182cf018fbd12be93bfad85b8c8a744cdc57ca57fed2049ceb105ba81560", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0214182cf018fbd12be93bfad85b8c8a744cdc57ca57fed2049ceb105ba81560", kill_on_drop: false }`
[INFO] [stdout] 0214182cf018fbd12be93bfad85b8c8a744cdc57ca57fed2049ceb105ba81560