[INFO] fetching crate tc-transaction-graph 2.0.0...
[INFO] testing tc-transaction-graph-2.0.0 against 1.76.0 for beta-1.77-1
[INFO] extracting crate tc-transaction-graph 2.0.0 into /workspace/builds/worker-6-tc1/source
[INFO] validating manifest of crates.io crate tc-transaction-graph 2.0.0 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tc-transaction-graph 2.0.0
[INFO] finished tweaking crates.io crate tc-transaction-graph 2.0.0
[INFO] tweaked toml for crates.io crate tc-transaction-graph 2.0.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tp-transaction-pool v2.0.2
[INFO] [stderr]   Downloaded tetsy-hash-db v0.15.3
[INFO] [stderr]   Downloaded tetsy-libp2p v0.34.3
[INFO] [stderr]   Downloaded unsigned-varint v0.6.0
[INFO] [stderr]   Downloaded prost v0.7.0
[INFO] [stderr]   Downloaded prometheus v0.10.0
[INFO] [stderr]   Downloaded prost-types v0.7.0
[INFO] [stderr]   Downloaded tp-runtime-interface-proc-macro v2.1.2
[INFO] [stderr]   Downloaded tp-consensus v0.8.2
[INFO] [stderr]   Downloaded tetsy-libp2p-swarm v0.27.1
[INFO] [stderr]   Downloaded tetsy-libp2p-core-derive v0.21.1
[INFO] [stderr]   Downloaded prost-derive v0.7.0
[INFO] [stderr]   Downloaded tetcore-tracing v2.1.2
[INFO] [stderr]   Downloaded twasmi v0.6.2
[INFO] [stderr]   Downloaded uint-crate v0.9.1
[INFO] [stderr]   Downloaded prometheus-endpoint v0.8.1
[INFO] [stderr]   Downloaded tetsy-multistream-select v0.10.2
[INFO] [stderr]   Downloaded tp-runtime-interface v2.1.2
[INFO] [stderr]   Downloaded tp-blockchain v2.0.2
[INFO] [stderr]   Downloaded tetsy-libp2p-core v0.27.2
[INFO] [stderr]   Downloaded tetsy-multiaddr v0.11.2
[INFO] [stderr]   Downloaded tetsy-util-mem-derive v0.1.1
[INFO] [stderr]   Downloaded tetsy-wasm v0.41.0
[INFO] [stderr]   Downloaded prost-build v0.7.0
[INFO] [stderr]   Downloaded tp-version v2.1.2
[INFO] [stderr]   Downloaded tetsy-impl-serde v0.3.2
[INFO] [stderr]   Downloaded tetsy-fixed-hash v0.7.1
[INFO] [stderr]   Downloaded externalities v0.8.2
[INFO] [stderr]   Downloaded tetcore-database v2.1.2
[INFO] [stderr]   Downloaded panic-handler v2.1.2
[INFO] [stderr]   Downloaded tp-keystore v2.1.2
[INFO] [stderr]   Downloaded environ v1.1.3
[INFO] [stderr]   Downloaded arithmetic v2.1.2
[INFO] [stderr]   Downloaded tetcore-bip39 v0.4.2
[INFO] [stderr]   Downloaded tetsy-memory-db v0.26.0
[INFO] [stderr]   Downloaded tetsy-primitive-types v0.9.1
[INFO] [stderr]   Downloaded tp-runtime v2.1.2
[INFO] [stderr]   Downloaded tetsy-hash256-std-hasher v0.15.3
[INFO] [stderr]   Downloaded tetsy-kvdb v0.9.1
[INFO] [stderr]   Downloaded externalities v2.1.2
[INFO] [stderr]   Downloaded tp-trie v2.1.2
[INFO] [stderr]   Downloaded debug-derive v2.1.2
[INFO] [stderr]   Downloaded tet-core v2.1.2
[INFO] [stderr]   Downloaded tetcore-utils v2.1.2
[INFO] [stderr]   Downloaded tetsy-trie-db v0.22.3
[INFO] [stderr]   Downloaded tetsy-trie-root v0.16.1
[INFO] [stderr]   Downloaded tp-inherents v2.1.2
[INFO] [stderr]   Downloaded tp-api v2.1.2
[INFO] [stderr]   Downloaded twasmi-validation v0.3.0
[INFO] [stderr]   Downloaded tp-api-proc-macro v2.1.2
[INFO] [stderr]   Downloaded tetcore-storage v2.1.2
[INFO] [stderr]   Downloaded tetsy-scale-codec-derive v2.0.1
[INFO] [stderr]   Downloaded tet-io v2.1.2
[INFO] [stderr]   Downloaded tet-application-crypto v2.1.2
[INFO] [stderr]   Downloaded tetsy-util-mem v0.9.1
[INFO] [stderr]   Downloaded tetsy-scale-codec v2.0.1
[INFO] [stderr]   Downloaded tp-state-machine v2.1.2
[INFO] [stderr]   Downloaded tp-state-machine v0.8.2
[INFO] [stderr]   Downloaded tetcore-wasm-interface v2.1.2
[INFO] [stderr]   Downloaded tetsy-impl-codec v0.5.1
[INFO] [stderr]   Downloaded tetcore-std v2.1.2
[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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4ba0a5c2a8c35fdded48c559ffe83222ae6cba73ac58ca1130ceeeedbee04e58
[INFO] running `Command { std: "docker" "start" "-a" "4ba0a5c2a8c35fdded48c559ffe83222ae6cba73ac58ca1130ceeeedbee04e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4ba0a5c2a8c35fdded48c559ffe83222ae6cba73ac58ca1130ceeeedbee04e58", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ba0a5c2a8c35fdded48c559ffe83222ae6cba73ac58ca1130ceeeedbee04e58", kill_on_drop: false }`
[INFO] [stdout] 4ba0a5c2a8c35fdded48c559ffe83222ae6cba73ac58ca1130ceeeedbee04e58
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 89f2ebcd880508a5ecc885158927b2e65a50aae034455c57e145c014126f1ad0
[INFO] running `Command { std: "docker" "start" "-a" "89f2ebcd880508a5ecc885158927b2e65a50aae034455c57e145c014126f1ad0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.78
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling value-bag v1.7.0
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling tracing-core v0.1.32
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling radium v0.6.2
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling wyz v0.2.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]    Compiling futures-sink v0.3.30
[INFO] [stderr]    Compiling funty v1.1.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling byte-slice-cast v1.2.2
[INFO] [stderr]    Compiling futures-channel v0.3.30
[INFO] [stderr]    Compiling subtle v2.5.0
[INFO] [stderr]    Compiling parking_lot_core v0.8.6
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling log v0.4.20
[INFO] [stderr]    Compiling anyhow v1.0.79
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling aho-corasick v1.1.2
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling bitvec v0.20.4
[INFO] [stderr]    Compiling tracing v0.1.40
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling sha2 v0.9.9
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling parking v2.2.0
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling quote v1.0.35
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling arrayref v0.3.7
[INFO] [stderr]    Compiling tetcore-std v2.1.2
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling concurrent-queue v2.4.0
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling syn v2.0.48
[INFO] [stderr]    Compiling tetsy-fixed-hash v0.7.1
[INFO] [stderr]    Compiling uint-crate v0.9.1
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling ahash v0.4.8
[INFO] [stderr]    Compiling ref-cast v1.0.22
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling signature v1.6.4
[INFO] [stderr]    Compiling tetsy-util-mem v0.9.1
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling either v1.10.0
[INFO] [stderr]    Compiling ed25519 v1.5.3
[INFO] [stderr]    Compiling hmac-drbg v0.2.0
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling iana-time-zone v0.1.60
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling tetsy-wasm v0.41.0
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling tracing-log v0.1.4
[INFO] [stderr]    Compiling chrono v0.4.34
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling tetsy-hash-db v0.15.3
[INFO] [stderr]    Compiling environ v1.1.3
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling memory_units v0.3.0
[INFO] [stderr]    Compiling downcast-rs v1.2.0
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling regex-automata v0.4.5
[INFO] [stderr]    Compiling constant_time_eq v0.1.5
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling blake2-rfc v0.2.18
[INFO] [stderr]    Compiling hmac v0.8.1
[INFO] [stderr]    Compiling pbkdf2 v0.4.0
[INFO] [stderr]    Compiling pbkdf2 v0.3.0
[INFO] [stderr]    Compiling dyn-clone v1.0.16
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling twox-hash v1.6.3
[INFO] [stderr]    Compiling tetsy-hash256-std-hasher v0.15.3
[INFO] [stderr]    Compiling base58 v0.1.0
[INFO] [stderr] error: could not compile `regex-syntax` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.76.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name regex_syntax --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/regex-syntax-0.8.2/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 -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="std"' --cfg 'feature="unicode"' --cfg 'feature="unicode-age"' --cfg 'feature="unicode-bool"' --cfg 'feature="unicode-case"' --cfg 'feature="unicode-gencat"' --cfg 'feature="unicode-perl"' --cfg 'feature="unicode-script"' --cfg 'feature="unicode-segment"' -C metadata=0d266e3910baead0 -C extra-filename=-0d266e3910baead0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "89f2ebcd880508a5ecc885158927b2e65a50aae034455c57e145c014126f1ad0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f2ebcd880508a5ecc885158927b2e65a50aae034455c57e145c014126f1ad0", kill_on_drop: false }`
[INFO] [stdout] 89f2ebcd880508a5ecc885158927b2e65a50aae034455c57e145c014126f1ad0
