[INFO] cloning repository https://github.com/dmrl789/IPPAN
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dmrl789/IPPAN" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmrl789%2FIPPAN", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmrl789%2FIPPAN'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 431d8f140ba7674eb5b14044dbb425639ee3c808
[INFO] checking dmrl789/IPPAN against master#4068bafedd8ba724e332a5221c06a6fa531a30d2 for pr-146978
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdmrl789%2FIPPAN" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc1/source/rust-toolchain.toml
[INFO] started tweaking git repo https://github.com/dmrl789/IPPAN
[INFO] finished tweaking git repo https://github.com/dmrl789/IPPAN
[INFO] tweaked toml for git repo https://github.com/dmrl789/IPPAN written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dmrl789/IPPAN on toolchain 4068bafedd8ba724e332a5221c06a6fa531a30d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dmrl789/IPPAN 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" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libp2p-identity v0.2.12
[INFO] [stderr]   Downloaded base256emoji v1.0.2
[INFO] [stderr]   Downloaded libp2p-core v0.41.3
[INFO] [stderr]   Downloaded winter-maybe-async v0.13.1
[INFO] [stderr]   Downloaded wildmatch v1.1.0
[INFO] [stderr]   Downloaded libp2p-tls v0.4.1
[INFO] [stderr]   Downloaded igd v0.12.1
[INFO] [stderr]   Downloaded winter-verifier v0.13.1
[INFO] [stderr]   Downloaded winter-prover v0.13.1
[INFO] [stderr]   Downloaded winter-crypto v0.13.1
[INFO] [stderr]   Downloaded attohttpc v0.16.3
[INFO] [stderr]   Downloaded winter-air v0.13.1
[INFO] [stderr]   Downloaded winter-fri v0.13.1
[INFO] [stderr]   Downloaded winter-math v0.13.1
[INFO] [stderr]   Downloaded winter-utils v0.13.1
[INFO] [stderr]   Downloaded winterfell v0.13.1
[INFO] [stderr]   Downloaded local-ip-address v0.6.5
[INFO] [stderr]   Downloaded libp2p-request-response v0.26.3
[INFO] [stderr]   Downloaded resolv-conf v0.7.5
[INFO] [stderr]   Downloaded data-encoding-macro v0.1.18
[INFO] [stderr]   Downloaded yamux v0.13.7
[INFO] [stderr]   Downloaded libp2p-yamux v0.45.2
[INFO] [stderr]   Downloaded const-str v0.4.3
[INFO] [stderr]   Downloaded match-lookup v0.1.1
[INFO] [stderr]   Downloaded data-encoding-macro-internal v0.1.16
[INFO] [stderr]   Downloaded multibase v0.9.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25c67d38e7021cd9a511513ea9fbec6815128b40c33e7b096b8662144ea53ed9
[INFO] running `Command { std: "docker" "start" "-a" "25c67d38e7021cd9a511513ea9fbec6815128b40c33e7b096b8662144ea53ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25c67d38e7021cd9a511513ea9fbec6815128b40c33e7b096b8662144ea53ed9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25c67d38e7021cd9a511513ea9fbec6815128b40c33e7b096b8662144ea53ed9", kill_on_drop: false }`
[INFO] [stdout] 25c67d38e7021cd9a511513ea9fbec6815128b40c33e7b096b8662144ea53ed9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4068bafedd8ba724e332a5221c06a6fa531a30d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cb664c39c65900f30c307fffee42edc491f02dc92a197ff0c5db6534c9aae3d1
[INFO] running `Command { std: "docker" "start" "-a" "cb664c39c65900f30c307fffee42edc491f02dc92a197ff0c5db6534c9aae3d1", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.20
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling prometheus-client v0.22.3
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking hex_fmt v0.3.0
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling snow v0.9.6
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking winter-utils v0.13.1
[INFO] [stderr]     Checking indexmap v2.12.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking winter-math v0.13.1
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking wildmatch v1.1.0
[INFO] [stderr]     Checking xml-rs v0.8.27
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.6
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking hkdf v0.12.4
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking nix v0.26.4
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking sha3 v0.10.8
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]     Checking parking_lot_core v0.8.6
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking fs2 v0.4.3
[INFO] [stderr]     Checking parking_lot v0.11.2
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking xmltree v0.10.3
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking sled v0.34.7
[INFO] [stderr]     Checking http-range-header v0.4.2
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking hashlink v0.8.4
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking clap_lex v0.7.6
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking ordered-multimap v0.7.3
[INFO] [stderr]     Checking winter-crypto v0.13.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rust-ini v0.20.0
[INFO] [stderr]     Checking clap_builder v4.5.50
[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/4068bafedd8ba724e332a5221c06a6fa531a30d2/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 --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=4c6338f961f1e512 -C extra-filename=-474fd0be472f49ff --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-b9c6d843a6064340.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-51e4d726368f1f4a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-21aeb60f8cf32518.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" "cb664c39c65900f30c307fffee42edc491f02dc92a197ff0c5db6534c9aae3d1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb664c39c65900f30c307fffee42edc491f02dc92a197ff0c5db6534c9aae3d1", kill_on_drop: false }`
[INFO] [stdout] cb664c39c65900f30c307fffee42edc491f02dc92a197ff0c5db6534c9aae3d1