[INFO] crate sc-informant 0.8.0-rc4 is already in cache
[INFO] testing sc-informant-0.8.0-rc4 against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] extracting crate sc-informant 0.8.0-rc4 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate sc-informant 0.8.0-rc4 on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sc-informant 0.8.0-rc4
[INFO] finished tweaking crates.io crate sc-informant 0.8.0-rc4
[INFO] tweaked toml for crates.io crate sc-informant 0.8.0-rc4 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 78e4b0f7e04fc6ccb9d78b0976abfbde4a8568fd4f6af351546afe9c9576a9db
[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" "78e4b0f7e04fc6ccb9d78b0976abfbde4a8568fd4f6af351546afe9c9576a9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "78e4b0f7e04fc6ccb9d78b0976abfbde4a8568fd4f6af351546afe9c9576a9db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "78e4b0f7e04fc6ccb9d78b0976abfbde4a8568fd4f6af351546afe9c9576a9db", kill_on_drop: false }`
[INFO] [stdout] 78e4b0f7e04fc6ccb9d78b0976abfbde4a8568fd4f6af351546afe9c9576a9db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 589f1a69c938b13959ffdfabb93aa26c6854b6232079d8b30afa207a5bcc96e6
[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" "589f1a69c938b13959ffdfabb93aa26c6854b6232079d8b30afa207a5bcc96e6", kill_on_drop: false }`
[INFO] [stderr]    Compiling log v0.4.11
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[INFO] [stderr]    Compiling futures-sink v0.3.5
[INFO] [stderr]    Compiling futures-io v0.3.5
[INFO] [stderr]    Compiling arrayvec v0.5.1
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[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling cc v1.0.58
[INFO] [stderr]    Compiling anyhow v1.0.31
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fixedbitset v0.2.0
[INFO] [stderr]    Compiling spin v0.5.2
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]    Compiling untrusted v0.7.1
[INFO] [stderr]    Compiling parity-wasm v0.41.0
[INFO] [stderr]    Compiling data-encoding v2.2.1
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[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.65
[INFO] [stderr]    Compiling base64 v0.11.0
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[INFO] [stderr]    Compiling c_linked_list v1.1.1
[INFO] [stderr]    Compiling prometheus v0.8.0
[INFO] [stderr]    Compiling nohash-hasher v0.2.0
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[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling take_mut v0.2.2
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[INFO] [stderr]    Compiling hex-literal-impl v0.2.2
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[INFO] [stderr]    Compiling hashbrown v0.6.3
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[INFO] [stderr]    Compiling quicksink v0.1.2
[INFO] [stderr]    Compiling http v0.2.1
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[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling async-task v1.3.1
[INFO] [stderr]    Compiling get_if_addrs v0.5.3
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[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling libp2p-core-derive v0.19.1
[INFO] [stderr]    Compiling strum_macros v0.16.0
[INFO] [stderr]    Compiling slog_derive v0.2.0
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.65
[INFO] [stderr]    Compiling sp-panic-handler v2.0.0-rc4
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling want v0.3.0
[INFO] [stderr]    Compiling sha3 v0.8.2
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling hex-literal v0.2.1
[INFO] [stderr]    Compiling tracing v0.1.17
[INFO] [stderr]    Compiling futures-task v0.3.5
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling wasmi-validation v0.3.0
[INFO] [stderr]    Compiling ring v0.16.15
[INFO] [stderr]    Compiling libz-sys v1.0.25
[INFO] [stderr]    Compiling asn1_der v0.6.3
[INFO] [stderr]    Compiling universal-hash v0.4.0
[INFO] [stderr]    Compiling block-cipher v0.7.1
[INFO] [stderr]    Compiling digest v0.9.0
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[INFO] [stderr]    Compiling crypto-mac v0.8.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
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[INFO] [stderr]    Compiling futures-util v0.3.5
[INFO] [stderr]    Compiling sp-tracing v2.0.0-rc4
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.65
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling http-body v0.3.1
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling polyval v0.4.0
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[INFO] [stderr]    Compiling wasmi v0.6.2
[INFO] [stderr]    Compiling aes-soft v0.4.0
[INFO] [stderr]    Compiling blake2 v0.9.0
[INFO] [stderr]    Compiling sp-serializer v2.0.0-rc4
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]    Compiling thiserror v1.0.20
[INFO] [stderr]    Compiling curve25519-dalek v2.1.0
[INFO] [stderr]    Compiling merlin v2.0.0
[INFO] [stderr]    Compiling chacha20 v0.4.3
[INFO] [stderr]    Compiling trie-db v0.21.0
[INFO] [stderr]    Compiling lru v0.4.3
[INFO] [stderr]    Compiling ghash v0.3.0
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[INFO] [stderr]    Compiling chacha20poly1305 v0.5.1
[INFO] [stderr]    Compiling parity-scale-codec v1.3.1
[INFO] [stderr]    Compiling flate2 v1.0.16
[INFO] [stderr]    Compiling strum v0.16.0
[INFO] [stderr]    Compiling aes-gcm v0.6.0
[INFO] [stderr]    Compiling ed25519-dalek v1.0.0-pre.4
[INFO] [stderr]    Compiling schnorrkel v0.9.1
[INFO] [stderr]    Compiling x25519-dalek v0.6.0
[INFO] [stderr]    Compiling slog-scope v4.3.0
[INFO] [stderr]    Compiling slog-json v2.3.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.65
[INFO] [stderr]    Compiling substrate-bip39 v0.4.1
[INFO] [stderr]    Compiling webpki v0.21.3
[INFO] [stderr]    Compiling sct v0.6.0
[INFO] [stderr]    Compiling prost v0.6.1
[INFO] [stderr]    Compiling webpki-roots v0.19.0
[INFO] [stderr]    Compiling rustls v0.17.0
[INFO] [stderr]    Compiling webpki-roots v0.18.0
[INFO] [stderr]    Compiling futures-executor v0.3.5
[INFO] [stderr]    Compiling broadcaster v1.0.0
[INFO] [stderr]    Compiling h2 v0.2.6
[INFO] [stderr]    Compiling async-std v1.5.0
[INFO] [stderr]    Compiling futures v0.3.5
[INFO] [stderr]    Compiling prost-types v0.6.1
[INFO] [stderr]    Compiling futures_codec v0.4.1
[INFO] [stderr]    Compiling futures_codec v0.3.4
[INFO] [stderr]    Compiling rw-stream-sink v0.2.1
[INFO] [stderr]    Compiling wasm-timer v0.2.4
[INFO] [stderr]    Compiling yamux v0.4.7
[INFO] [stderr]    Compiling soketto v0.3.2
[INFO] [stderr]    Compiling sp-utils v2.0.0-rc4
[INFO] [stderr]    Compiling js-sys v0.3.42
[INFO] [stderr]    Compiling unsigned-varint v0.4.0
[INFO] [stderr]    Compiling unsigned-varint v0.3.3
[INFO] [stderr]    Compiling multistream-select v0.8.2
[INFO] [stderr]    Compiling impl-codec v0.4.2
[INFO] [stderr]    Compiling sp-wasm-interface v2.0.0-rc4
[INFO] [stderr]    Compiling sp-externalities v0.8.0-rc4
[INFO] [stderr]    Compiling sp-arithmetic v2.0.0-rc4
[INFO] [stderr]    Compiling fork-tree v2.0.0-rc4
[INFO] [stderr]    Compiling multihash v0.11.2
[INFO] [stderr]    Compiling primitive-types v0.7.2
[INFO] [stderr]    Compiling async-tls v0.7.0
[INFO] [stderr]    Compiling parity-multiaddr v0.9.1
[INFO] [stderr]    Compiling libp2p-core v0.19.2
[INFO] [stderr]    Compiling libp2p-noise v0.19.1
[INFO] [stderr]    Compiling libp2p-identify v0.19.2
[INFO] [stderr]    Compiling libp2p-kad v0.19.0
[INFO] [stderr]    Compiling sc-network v0.8.0-rc4
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.15
[INFO] [stderr] error: could not compile `h2`.
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name h2 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/h2-0.2.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -Cembed-bitcode=no -C debuginfo=2 -C metadata=ff68e694209de488 -C extra-filename=-ff68e694209de488 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-0d8dfbae79e026a0.rmeta --extern fnv=/opt/rustwide/target/debug/deps/libfnv-4e1f361c8239009e.rmeta --extern futures_core=/opt/rustwide/target/debug/deps/libfutures_core-3302d3f224cb14a0.rmeta --extern futures_sink=/opt/rustwide/target/debug/deps/libfutures_sink-32a3a25231d60339.rmeta --extern futures_util=/opt/rustwide/target/debug/deps/libfutures_util-46090811320c0bf5.rmeta --extern http=/opt/rustwide/target/debug/deps/libhttp-6d32a6a81c1835d6.rmeta --extern indexmap=/opt/rustwide/target/debug/deps/libindexmap-b9bc9c828f37dde8.rmeta --extern slab=/opt/rustwide/target/debug/deps/libslab-3a7649c6fb4d320f.rmeta --extern tokio=/opt/rustwide/target/debug/deps/libtokio-94a6bad66c0e68d7.rmeta --extern tokio_util=/opt/rustwide/target/debug/deps/libtokio_util-7162921711899e5c.rmeta --extern tracing=/opt/rustwide/target/debug/deps/libtracing-f7f8318c878f86e0.rmeta --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" "589f1a69c938b13959ffdfabb93aa26c6854b6232079d8b30afa207a5bcc96e6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "589f1a69c938b13959ffdfabb93aa26c6854b6232079d8b30afa207a5bcc96e6", kill_on_drop: false }`
[INFO] [stdout] 589f1a69c938b13959ffdfabb93aa26c6854b6232079d8b30afa207a5bcc96e6