[INFO] fetching crate substrate-browser-utils 0.9.0...
[INFO] testing substrate-browser-utils-0.9.0 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate substrate-browser-utils 0.9.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate substrate-browser-utils 0.9.0 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate substrate-browser-utils 0.9.0
[INFO] finished tweaking crates.io crate substrate-browser-utils 0.9.0
[INFO] tweaked toml for crates.io crate substrate-browser-utils 0.9.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded send_wrapper v0.5.0
[INFO] [stderr]   Downloaded kvdb-web v0.9.0
[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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "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] 22406ba3768f48f10be2acc1bb7608f6004aa39b732add91db702594a629bf3e
[INFO] running `Command { std: "docker" "start" "-a" "22406ba3768f48f10be2acc1bb7608f6004aa39b732add91db702594a629bf3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22406ba3768f48f10be2acc1bb7608f6004aa39b732add91db702594a629bf3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22406ba3768f48f10be2acc1bb7608f6004aa39b732add91db702594a629bf3e", kill_on_drop: false }`
[INFO] [stdout] 22406ba3768f48f10be2acc1bb7608f6004aa39b732add91db702594a629bf3e
[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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 846301c30fb3c74a39ca85deaf908351e565a9161f03a3da0399dd987dd2d17f
[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" "846301c30fb3c74a39ca85deaf908351e565a9161f03a3da0399dd987dd2d17f", kill_on_drop: false }`
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling send_wrapper v0.4.0
[INFO] [stderr]    Compiling winapi v0.3.9
[INFO] [stderr]    Compiling send_wrapper v0.5.0
[INFO] [stderr]    Compiling instant v0.1.10
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling chrono v0.4.19
[INFO] [stderr]    Compiling serde v1.0.127
[INFO] [stderr]    Compiling tokio v0.2.25
[INFO] [stderr]    Compiling wasm-bindgen v0.2.75
[INFO] [stderr]    Compiling parking_lot_core v0.8.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling miow v0.3.7
[INFO] [stderr]    Compiling rand_pcg v0.2.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling curve25519-dalek v3.2.0
[INFO] [stderr]    Compiling merlin v2.0.1
[INFO] [stderr]    Compiling curve25519-dalek v2.1.3
[INFO] [stderr]    Compiling js-sys v0.3.52
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling once_cell v1.8.0
[INFO] [stderr]    Compiling wasm-timer v0.2.5
[INFO] [stderr]    Compiling prometheus v0.11.0
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling ahash v0.7.4
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling thread_local v1.1.3
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling x25519-dalek v1.1.1
[INFO] [stderr]    Compiling async-process v1.1.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling if-watch v0.1.8
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling fixed-hash v0.7.0
[INFO] [stderr]    Compiling twox-hash v1.6.1
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling trie-db v0.22.6
[INFO] [stderr]    Compiling lru v0.6.6
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling libsecp256k1 v0.3.5
[INFO] [stderr]    Compiling tiny-bip39 v0.8.0
[INFO] [stderr]    Compiling soketto v0.4.2
[INFO] [stderr]    Compiling cuckoofilter v0.5.0
[INFO] [stderr]    Compiling yamux v0.8.1
[INFO] [stderr]    Compiling libp2p-pnet v0.20.0
[INFO] [stderr]    Compiling parity-tokio-ipc v0.4.0
[INFO] [stderr]    Compiling parity-ws v0.10.1
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling h2 v0.1.26
[INFO] [stderr]    Compiling sct v0.6.1
[INFO] [stderr]    Compiling webpki v0.21.4
[INFO] [stderr]    Compiling snow v0.7.2
[INFO] [stderr]    Compiling tokio-util v0.3.1
[INFO] [stderr]    Compiling ct-logs v0.7.0
[INFO] [stderr]    Compiling web-sys v0.3.52
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.25
[INFO] [stderr]    Compiling rustls v0.19.1
[INFO] [stderr]    Compiling webpki-roots v0.21.1
[INFO] [stderr]    Compiling rustls v0.18.1
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling ed25519-dalek v1.0.1
[INFO] [stderr]    Compiling serde_json v1.0.66
[INFO] [stderr]    Compiling impl-serde v0.3.1
[INFO] [stderr]    Compiling tracing-serde v0.1.2
[INFO] [stderr]    Compiling schnorrkel v0.9.1
[INFO] [stderr]    Compiling erased-serde v0.3.16
[INFO] [stderr]    Compiling h2 v0.2.7
[INFO] [stderr]    Compiling prost-build v0.7.0
[INFO] [stderr]    Compiling substrate-bip39 v0.4.2
[INFO] [stderr]    Compiling proc-macro-crate v1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v0.1.5
[INFO] [stderr]    Compiling tracing-subscriber v0.2.19
[INFO] [stderr]    Compiling sp-serializer v3.0.0
[INFO] [stderr]    Compiling jsonrpc-core v15.1.0
[INFO] [stderr]    Compiling sp-chain-spec v3.0.0
[INFO] [stderr]    Compiling futures-diagnose v1.0.1
[INFO] [stderr]    Compiling hyper v0.12.36
[INFO] [stderr]    Compiling libp2p-core v0.27.1
[INFO] [stderr]    Compiling libp2p-identify v0.27.0
[INFO] [stderr]    Compiling libp2p-kad v0.28.1
[INFO] [stderr]    Compiling libp2p-gossipsub v0.27.0
[INFO] [stderr]    Compiling libp2p-plaintext v0.27.1
[INFO] [stderr]    Compiling libp2p-noise v0.29.0
[INFO] [stderr] error: could not compile `libsecp256k1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name secp256k1 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsecp256k1-0.3.5/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="default"' --cfg 'feature="hmac"' --cfg 'feature="hmac-drbg"' --cfg 'feature="sha2"' --cfg 'feature="std"' --cfg 'feature="typenum"' -C metadata=98ea0475489c1caf -C extra-filename=-98ea0475489c1caf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-d4b6d9e110e40443.rmeta --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-94c53c460d756924.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-173b639d21082dab.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-3bcb9934e6b3fddb.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-0c08ae77a8979f3f.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-add060e81b0b473c.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-f085bdd6e5296cc8.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-f4df5726651c8a1c.rmeta --cap-lints allow --cap-lints=warn` (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" "846301c30fb3c74a39ca85deaf908351e565a9161f03a3da0399dd987dd2d17f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "846301c30fb3c74a39ca85deaf908351e565a9161f03a3da0399dd987dd2d17f", kill_on_drop: false }`
[INFO] [stdout] 846301c30fb3c74a39ca85deaf908351e565a9161f03a3da0399dd987dd2d17f
