[INFO] cloning repository https://github.com/dariaag/little_squid
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dariaag/little_squid" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariaag%2Flittle_squid", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariaag%2Flittle_squid'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a8b47b2a2c87f401dd820d1a04652d57c7d7e4ea
[INFO] checking dariaag/little_squid against try#7df376b035b3d12ff0386ad8b45b76dbe020257b for pr-142712
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdariaag%2Flittle_squid" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dariaag/little_squid
[INFO] finished tweaking git repo https://github.com/dariaag/little_squid
[INFO] tweaked toml for git repo https://github.com/dariaag/little_squid written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dariaag/little_squid on toolchain 7df376b035b3d12ff0386ad8b45b76dbe020257b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dariaag/little_squid 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" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13c762ab29b902d22993e651d419dc7d62c7df0ab7ebccdde34e89d7a808312f
[INFO] running `Command { std: "docker" "start" "-a" "13c762ab29b902d22993e651d419dc7d62c7df0ab7ebccdde34e89d7a808312f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13c762ab29b902d22993e651d419dc7d62c7df0ab7ebccdde34e89d7a808312f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13c762ab29b902d22993e651d419dc7d62c7df0ab7ebccdde34e89d7a808312f", kill_on_drop: false }`
[INFO] [stdout] 13c762ab29b902d22993e651d419dc7d62c7df0ab7ebccdde34e89d7a808312f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+7df376b035b3d12ff0386ad8b45b76dbe020257b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b41fd68ada30da693bea703af1dfd917e7cffe4d63581b154f1e9f608d22d5f
[INFO] running `Command { std: "docker" "start" "-a" "0b41fd68ada30da693bea703af1dfd917e7cffe4d63581b154f1e9f608d22d5f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]     Checking once_cell v1.18.0
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]     Checking pin-project-lite v0.2.13
[INFO] [stderr]     Checking value-bag v1.4.2
[INFO] [stderr]     Checking itoa v1.0.9
[INFO] [stderr]    Compiling futures-core v0.3.29
[INFO] [stderr]    Compiling ahash v0.8.7
[INFO] [stderr]     Checking either v1.9.0
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]     Checking bitflags v2.4.1
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]     Checking allocator-api2 v0.2.16
[INFO] [stderr]    Compiling thiserror v1.0.50
[INFO] [stderr]     Checking smallvec v1.11.2
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]     Checking ryu v1.0.15
[INFO] [stderr]     Checking log v0.4.20
[INFO] [stderr]     Checking futures-io v0.3.29
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling num-traits v0.2.17
[INFO] [stderr]     Checking regex-automata v0.4.3
[INFO] [stderr]    Compiling slab v0.4.9
[INFO] [stderr]     Checking rayon v1.8.0
[INFO] [stderr]    Compiling target-features v0.1.5
[INFO] [stderr]     Checking parking v2.2.0
[INFO] [stderr]     Checking array-init-cursor v0.2.0
[INFO] [stderr]     Checking tracing-core v0.1.32
[INFO] [stderr]     Checking concurrent-queue v2.4.0
[INFO] [stderr]    Compiling smartstring v1.0.1
[INFO] [stderr]    Compiling signal-hook v0.3.17
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking bytes v1.5.0
[INFO] [stderr]    Compiling polars-utils v0.36.2
[INFO] [stderr]     Checking iana-time-zone v0.1.58
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking simdutf8 v0.1.4
[INFO] [stderr]    Compiling polars-arrow v0.36.2
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]     Checking futures-sink v0.3.29
[INFO] [stderr]    Compiling futures-channel v0.3.29
[INFO] [stderr]    Compiling rustix v0.38.26
[INFO] [stderr]     Checking event-listener v4.0.0
[INFO] [stderr]     Checking dyn-clone v1.0.16
[INFO] [stderr]     Checking ethnum v1.5.0
[INFO] [stderr]     Checking foreign_vec v0.1.0
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]     Checking linux-raw-sys v0.4.12
[INFO] [stderr]     Checking event-listener-strategy v0.4.0
[INFO] [stderr]     Checking unicode-width v0.1.11
[INFO] [stderr]     Checking fastrand v2.0.1
[INFO] [stderr]     Checking getrandom v0.2.11
[INFO] [stderr]     Checking parking_lot_core v0.9.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking mio v0.8.9
[INFO] [stderr]     Checking socket2 v0.5.5
[INFO] [stderr]     Checking num_cpus v1.16.0
[INFO] [stderr]    Compiling jobserver v0.1.27
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]    Compiling polars-compute v0.36.2
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling openssl v0.10.61
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]     Checking http v0.2.11
[INFO] [stderr]    Compiling cc v1.0.83
[INFO] [stderr]     Checking futures-lite v2.1.0
[INFO] [stderr]     Checking async-lock v3.2.0
[INFO] [stderr]     Checking chrono v0.4.31
[INFO] [stderr]     Checking socket2 v0.4.10
[INFO] [stderr]     Checking signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling polars-core v0.36.2
[INFO] [stderr]     Checking strum v0.25.0
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]    Compiling ascii v0.9.3
[INFO] [stderr]    Compiling memchr v2.6.4
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling polling v2.8.0
[INFO] [stderr]    Compiling polars-ops v0.36.2
[INFO] [stderr]     Checking xxhash-rust v0.8.8
[INFO] [stderr]     Checking event-listener v2.5.3
[INFO] [stderr]     Checking base64 v0.21.5
[INFO] [stderr]     Checking anstyle-query v1.0.1
[INFO] [stderr]     Checking hashbrown v0.14.3
[INFO] [stderr]     Checking async-task v4.5.0
[INFO] [stderr]     Checking try-lock v0.2.4
[INFO] [stderr]    Compiling snap v1.1.0
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling rustix v0.37.27
[INFO] [stderr]    Compiling combine v3.8.1
[INFO] [stderr]     Checking want v0.3.1
[INFO] [stderr]     Checking piper v0.2.1
[INFO] [stderr]     Checking anstream v0.6.4
[INFO] [stderr]     Checking http-body v0.4.5
[INFO] [stderr]     Checking miniz_oxide v0.7.1
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking crc32fast v1.3.2
[INFO] [stderr]     Checking brotli-decompressor v2.5.1
[INFO] [stderr]     Checking argminmax v0.6.1
[INFO] [stderr]     Checking async-channel v2.1.1
[INFO] [stderr]    Compiling async-io v1.13.0
[INFO] [stderr]    Compiling openssl-sys v0.9.97
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling lz4-sys v1.9.4
[INFO] [stderr]     Checking unicode-bidi v0.3.13
[INFO] [stderr]     Checking waker-fn v1.1.1
[INFO] [stderr]    Compiling semver v1.0.20
[INFO] [stderr]     Checking regex v1.10.2
[INFO] [stderr]     Checking fastrand v1.9.0
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking linux-raw-sys v0.3.8
[INFO] [stderr]     Checking flate2 v1.0.28
[INFO] [stderr]     Checking indexmap v2.1.0
[INFO] [stderr]     Checking futures-lite v1.13.0
[INFO] [stderr]     Checking clap_builder v4.4.11
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]    Compiling camino v1.1.6
[INFO] [stderr]     Checking now v0.1.3
[INFO] [stderr]     Checking async-executor v1.8.0
[INFO] [stderr]     Checking async-lock v2.8.0
[INFO] [stderr]     Checking idna v0.5.0
[INFO] [stderr]     Checking brotli v3.4.0
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling struct_iterable_internal v0.1.1
[INFO] [stderr]     Checking parquet-format-safe v0.2.4
[INFO] [stderr]    Compiling portable-atomic v1.6.0
[INFO] [stderr]    Compiling seq-macro v0.3.5
[INFO] [stderr]    Compiling anyhow v1.0.75
[INFO] [stderr]    Compiling crossbeam-queue v0.3.8
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]     Checking url v2.5.0
[INFO] [stderr]     Checking dashmap v5.5.3
[INFO] [stderr]     Checking bstr v1.8.0
[INFO] [stderr]     Checking async-channel v1.9.0
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking encoding_rs v0.8.33
[INFO] [stderr]     Checking quick-xml v0.26.0
[INFO] [stderr]    Compiling polars v0.36.2
[INFO] [stderr]     Checking home v0.5.9
[INFO] [stderr]     Checking str_stack v0.1.0
[INFO] [stderr]     Checking unsafe-libyaml v0.2.9
[INFO] [stderr]    Compiling async-trait v0.1.75
[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/7df376b035b3d12ff0386ad8b45b76dbe020257b/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.39/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=1003a733a04539a5 -C extra-filename=-a818e4de22e871af --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-61dc01e61e3476d0.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-737a5d4a3783a244.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-f2de522ba645d884.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" "0b41fd68ada30da693bea703af1dfd917e7cffe4d63581b154f1e9f608d22d5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b41fd68ada30da693bea703af1dfd917e7cffe4d63581b154f1e9f608d22d5f", kill_on_drop: false }`
[INFO] [stdout] 0b41fd68ada30da693bea703af1dfd917e7cffe4d63581b154f1e9f608d22d5f