[INFO] cloning repository https://github.com/tetcoin/polkadot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tetcoin/polkadot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcoin%2Fpolkadot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcoin%2Fpolkadot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 8c0a01c89ec2869f8063a388f8f4e7e6acbee565
[INFO] checking tetcoin/polkadot against try#b20a093d9fb1ffaa04ae9852cb034864a992bafd for pr-85073
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftetcoin%2Fpolkadot" "/workspace/builds/worker-9/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/tetcoin/polkadot on toolchain b20a093d9fb1ffaa04ae9852cb034864a992bafd
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/tetcoin/polkadot
[INFO] finished tweaking git repo https://github.com/tetcoin/polkadot
[INFO] tweaked toml for git repo https://github.com/tetcoin/polkadot written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate git repo https://github.com/tetcoin/polkadot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/tetcoin/tetsy-scale-codec`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded nix v0.19.1
[INFO] [stderr]   Downloaded dlmalloc v0.2.1
[INFO] [stderr]   Downloaded owo-colors v1.3.0
[INFO] [stderr]   Downloaded eyre v0.6.5
[INFO] [stderr]   Downloaded tetcore-browser-utils v0.8.1
[INFO] [stderr]   Downloaded tc-finality-grandpa-warp-sync v0.8.0
[INFO] [stderr]   Downloaded noble-authority-discovery v2.0.1
[INFO] [stderr]   Downloaded noble-multisig v2.0.0
[INFO] [stderr]   Downloaded noble-democracy v2.0.0
[INFO] [stderr]   Downloaded noble-indices v2.0.0
[INFO] [stderr]   Downloaded noble-membership v2.0.0
[INFO] [stderr]   Downloaded noble-collective v2.0.0
[INFO] [stderr]   Downloaded integer-encoding v1.1.7
[INFO] [stderr]   Downloaded color-eyre v0.5.11
[INFO] [stderr]   Downloaded streamunordered v0.5.2
[INFO] [stderr]   Downloaded predicates v1.0.8
[INFO] [stderr]   Downloaded env_logger v0.8.3
[INFO] [stderr]   Downloaded tc-consensus-babe-rpc v0.8.0
[INFO] [stderr]   Downloaded tc-sync-state-rpc v0.8.0
[INFO] [stderr]   Downloaded tetcore-test-utils-derive v0.8.1
[INFO] [stderr]   Downloaded noble-babe v2.0.1
[INFO] [stderr]   Downloaded noble-offences v2.0.1
[INFO] [stderr]   Downloaded tp-npos-elections v2.0.2
[INFO] [stderr]   Downloaded noble-session-benchmarking v2.0.1
[INFO] [stderr]   Downloaded noble-identity v2.0.0
[INFO] [stderr]   Downloaded noble-nicks v2.0.1
[INFO] [stderr]   Downloaded noble-proxy v2.0.0
[INFO] [stderr]   Downloaded noble-scheduler v2.0.0
[INFO] [stderr]   Downloaded noble-society v2.0.0
[INFO] [stderr]   Downloaded noble-utility v2.0.0
[INFO] [stderr]   Downloaded noble-staking-reward-curve v2.0.0
[INFO] [stderr]   Downloaded tc-authority-discovery v0.8.0
[INFO] [stderr]   Downloaded noble-vesting v2.0.0
[INFO] [stderr]   Downloaded noble-tips v2.0.0
[INFO] [stderr]   Downloaded femme v2.1.1
[INFO] [stderr]   Downloaded noble-offences-benchmarking v2.0.1
[INFO] [stderr]   Downloaded noble-recovery v2.0.0
[INFO] [stderr]   Downloaded noble-staking v2.0.0
[INFO] [stderr]   Downloaded noble-treasury v2.0.0
[INFO] [stderr]   Downloaded tp-authority-discovery v2.0.2
[INFO] [stderr]   Downloaded vcpkg v0.2.12
[INFO] [stderr]   Downloaded tc-finality-grandpa-rpc v0.8.0
[INFO] [stderr]   Downloaded noble-elections-phragmen v3.0.0
[INFO] [stderr]   Downloaded tp-npos-elections-compact v2.0.2
[INFO] [stderr]   Downloaded tetcore-test-utils v2.0.1
[INFO] [stderr]   Downloaded tetcore-test-client v2.0.0
[INFO] [stderr]   Downloaded vapory-types v0.11.0
[INFO] [stderr]   Downloaded noble-im-online v2.0.0
[INFO] [stderr]   Downloaded tetsy-impl-rlp v0.3.0
[INFO] [stderr]   Downloaded vapbloom v0.11.0
[INFO] [stderr]   Downloaded tracing-error v0.1.2
[INFO] [stderr]   Downloaded noble-bounties v2.0.0
[INFO] [stderr]   Downloaded assert_cmd v1.0.4
[INFO] [stderr]   Downloaded color-spantrace v0.1.6
[INFO] [stderr]   Downloaded indenter v0.3.3
[INFO] [stderr]   Downloaded tetsy-rlp v0.5.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 44190441fd00f4419eee95aaacec8b9ee8c18b214ef5dc914d32099177d6f8ff
[INFO] running `Command { std: "docker" "start" "-a" "44190441fd00f4419eee95aaacec8b9ee8c18b214ef5dc914d32099177d6f8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "44190441fd00f4419eee95aaacec8b9ee8c18b214ef5dc914d32099177d6f8ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "44190441fd00f4419eee95aaacec8b9ee8c18b214ef5dc914d32099177d6f8ff", kill_on_drop: false }`
[INFO] [stdout] 44190441fd00f4419eee95aaacec8b9ee8c18b214ef5dc914d32099177d6f8ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+b20a093d9fb1ffaa04ae9852cb034864a992bafd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 33cfe2021d733f0915aad46ce21814054408f9ec22ade1e7c5a64786da94e2d4
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "33cfe2021d733f0915aad46ce21814054408f9ec22ade1e7c5a64786da94e2d4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.94
[INFO] [stderr]    Compiling tetsy-util-mem v0.9.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.74
[INFO] [stderr]    Compiling nix v0.10.0
[INFO] [stderr]     Checking integer-encoding v1.1.7
[INFO] [stderr]    Compiling reed-solomon-erasure v4.0.2
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]    Compiling dlmalloc v0.2.1
[INFO] [stderr]     Checking humantime v2.1.0
[INFO] [stderr]     Checking owo-colors v1.3.0
[INFO] [stderr]     Checking indenter v0.3.3
[INFO] [stderr]     Checking treeline v0.1.0
[INFO] [stderr]     Checking hash-db v0.15.2
[INFO] [stderr]     Checking tetsy-rlp v0.5.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]     Checking memrange v0.1.3
[INFO] [stderr]     Checking pretty_assertions v0.6.1
[INFO] [stderr]     Checking predicates v1.0.8
[INFO] [stderr]    Compiling tetcoin-cli v0.8.28 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Checking predicates-tree v1.0.2
[INFO] [stderr]     Checking bstr v0.2.16
[INFO] [stderr]     Checking uint-crate v0.9.0
[INFO] [stderr]     Checking tiny-keccak v2.0.2
[INFO] [stderr]     Checking tetsy-hash256-std-hasher v0.15.3
[INFO] [stderr]     Checking memory-lru v0.1.0
[INFO] [stderr]     Checking bitvec v0.20.4
[INFO] [stderr]     Checking tetsy-impl-rlp v0.3.0
[INFO] [stderr]     Checking num-traits v0.1.43
[INFO] [stderr]     Checking ordered-float v1.1.1
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling ctor v0.1.20
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling thiserror-impl v1.0.24
[INFO] [stderr]    Compiling tracing-attributes v0.1.15
[INFO] [stderr]    Compiling impl-trait-for-tuples v0.2.1
[INFO] [stderr]    Compiling debug-derive v2.0.2
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling dyn-clonable-impl v0.9.0
[INFO] [stderr]    Compiling async-trait v0.1.50
[INFO] [stderr]    Compiling derive_more v0.99.14
[INFO] [stderr]    Compiling prost-derive v0.7.0
[INFO] [stderr]    Compiling pin-project-internal v1.0.7
[INFO] [stderr] error: could not compile `impl-trait-for-tuples`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name impl_trait_for_tuples --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/impl-trait-for-tuples-0.2.1/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi --crate-type proc-macro --emit=dep-info,link -C prefer-dynamic -C embed-bitcode=no -C debuginfo=2 -C metadata=06ea13ea44d6de4c -C extra-filename=-06ea13ea44d6de4c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d19dd54a072c739b.rlib --extern quote=/opt/rustwide/target/debug/deps/libquote-7db2e1b08f5c13c9.rlib --extern syn=/opt/rustwide/target/debug/deps/libsyn-b8cda87f1f23101e.rlib --extern proc_macro --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "33cfe2021d733f0915aad46ce21814054408f9ec22ade1e7c5a64786da94e2d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33cfe2021d733f0915aad46ce21814054408f9ec22ade1e7c5a64786da94e2d4", kill_on_drop: false }`
[INFO] [stdout] 33cfe2021d733f0915aad46ce21814054408f9ec22ade1e7c5a64786da94e2d4