[INFO] fetching crate fluence-fork-libp2p 0.34.1...
[INFO] checking fluence-fork-libp2p-0.34.1 against try#9c1dcf141bc0875407c4eb36972857bd3db713e2 for pr-81863
[INFO] extracting crate fluence-fork-libp2p 0.34.1 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fluence-fork-libp2p 0.34.1 on toolchain 9c1dcf141bc0875407c4eb36972857bd3db713e2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate fluence-fork-libp2p 0.34.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate fluence-fork-libp2p 0.34.1
[INFO] tweaked toml for crates.io crate fluence-fork-libp2p 0.34.1 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate fluence-fork-libp2p 0.34.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic v0.5.0
[INFO] [stderr]   Downloaded fluence-fork-libp2p-mplex v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-gossipsub v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-identify v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-core-derive v0.21.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-floodsub v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-uds v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-kad v0.27.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-mdns v0.27.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-plaintext v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-tcp v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-wasm-ext v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-websocket v0.27.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-yamux v0.29.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-deflate v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-ping v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-dns v0.26.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-pnet v0.20.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-request-response v0.9.1
[INFO] [stderr]   Downloaded fluence-fork-libp2p-noise v0.28.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cfcf81a09a54f58381b4a58ee265d05d652fdcfda3dad17ade550d257312812a
[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" "cfcf81a09a54f58381b4a58ee265d05d652fdcfda3dad17ade550d257312812a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cfcf81a09a54f58381b4a58ee265d05d652fdcfda3dad17ade550d257312812a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfcf81a09a54f58381b4a58ee265d05d652fdcfda3dad17ade550d257312812a", kill_on_drop: false }`
[INFO] [stdout] cfcf81a09a54f58381b4a58ee265d05d652fdcfda3dad17ade550d257312812a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "rustops/crates-build-env@sha256:21f1ed92105a0ef9b0d27ad8bdeb7f36f9f01ac17fffe3a3f3dc5241fc25d8f4" "/opt/rustwide/cargo-home/bin/cargo" "+9c1dcf141bc0875407c4eb36972857bd3db713e2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c2ac91155dfd2d1028010efa8bbebb119b7014c07082df6273b4a6425a669a7
[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" "8c2ac91155dfd2d1028010efa8bbebb119b7014c07082df6273b4a6425a669a7", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.58
[INFO] [stderr]    Compiling libc v0.2.81
[INFO] [stderr]     Checking futures-core v0.3.8
[INFO] [stderr]     Checking futures-io v0.3.8
[INFO] [stderr]    Compiling anyhow v1.0.37
[INFO] [stderr]     Checking futures-sink v0.3.8
[INFO] [stderr]     Checking block-padding v0.2.1
[INFO] [stderr]    Compiling serde_derive v1.0.118
[INFO] [stderr]    Compiling serde v1.0.118
[INFO] [stderr]     Checking smallvec v1.6.0
[INFO] [stderr]    Compiling crunchy v0.2.2
[INFO] [stderr]     Checking pin-project-lite v0.2.1
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.69
[INFO] [stderr]    Compiling bumpalo v3.4.0
[INFO] [stderr]     Checking cpuid-bool v0.2.0
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]    Compiling wasm-bindgen v0.2.69
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]    Compiling ref-cast v1.0.6
[INFO] [stderr]    Compiling protobuf v2.20.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]    Compiling prometheus v0.9.0
[INFO] [stderr]     Checking nohash-hasher v0.2.0
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[INFO] [stderr]     Checking pin-project-lite v0.1.11
[INFO] [stderr]     Checking quick-error v1.2.3
[INFO] [stderr]     Checking bs58 v0.3.1
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking arrayvec v0.5.2
[INFO] [stderr]     Checking parity-send-wrapper v0.1.0
[INFO] [stderr]     Checking bytes v0.6.0
[INFO] [stderr]     Checking futures-task v0.3.8
[INFO] [stderr]    Compiling atomic v0.5.0
[INFO] [stderr]    Compiling tokio v0.3.7
[INFO] [stderr]    Compiling hashbrown v0.9.1
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling ring v0.16.19
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking tinyvec v1.1.0
[INFO] [stderr]    Compiling libz-sys v1.1.2
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[INFO] [stderr]    Compiling snow v0.7.2
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[INFO] [stderr]     Checking kv-log-macro v1.0.7
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]     Checking uint v0.8.5
[INFO] [stderr]     Checking dns-parser v0.8.0
[INFO] [stderr]    Compiling indexmap v1.6.1
[INFO] [stderr]     Checking lru v0.6.4
[INFO] [stderr]     Checking sha2 v0.9.2
[INFO] [stderr]     Checking sha-1 v0.9.2
[INFO] [stderr]     Checking sha3 v0.9.1
[INFO] [stderr]     Checking aes-soft v0.5.0
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[INFO] [stderr]     Checking polyval v0.4.5
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[INFO] [stderr]    Compiling getrandom v0.1.16
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[INFO] [stderr]     Checking async-executor v1.4.0
[INFO] [stderr]     Checking blocking v1.0.2
[INFO] [stderr]    Compiling petgraph v0.5.1
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]     Checking async-io v1.3.1
[INFO] [stderr]     Checking parking_lot v0.11.1
[INFO] [stderr]    Compiling prost-build v0.6.1
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[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]     Checking env_logger v0.8.2
[INFO] [stderr]     Checking async-global-executor v1.4.3
[INFO] [stderr]     Checking if-watch v0.1.8
[INFO] [stderr]     Checking rand v0.7.3
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[INFO] [stderr]     Checking idna v0.2.0
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]     Checking url v2.2.0
[INFO] [stderr]     Checking libsecp256k1 v0.3.5
[INFO] [stderr]     Checking cuckoofilter v0.5.0
[INFO] [stderr]     Checking webpki v0.21.4
[INFO] [stderr]     Checking sct v0.6.0
[INFO] [stderr]     Checking rustls v0.19.0
[INFO] [stderr]     Checking webpki-roots v0.21.0
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.69
[INFO] [stderr]     Checking async-tls v0.11.0
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.69
[INFO] [stderr]    Compiling prost-derive v0.6.1
[INFO] [stderr]    Compiling pin-project-internal v1.0.3
[INFO] [stderr]    Compiling futures-macro v0.3.8
[INFO] [stderr]    Compiling zeroize_derive v1.0.1
[INFO] [stderr]    Compiling pin-project-internal v0.4.27
[INFO] [stderr]    Compiling thiserror-impl v1.0.23
[INFO] [stderr]    Compiling asn1_der_derive v0.1.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]    Compiling ref-cast-impl v1.0.6
[INFO] [stderr]    Compiling derivative v2.2.0
[INFO] [stderr]    Compiling minicbor-derive v0.6.1
[INFO] [stderr]    Compiling async-trait v0.1.42
[INFO] [stderr]    Compiling fluence-fork-libp2p-core-derive v0.21.1
[INFO] [stderr]    Compiling tokio-macros v0.3.2
[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 --crate-type lib --emit=dep-info,metadata -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=d0811b2424e15402 -C extra-filename=-d0811b2424e15402 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-73f65c4ac3d9672c.rmeta --extern crunchy=/opt/rustwide/target/debug/deps/libcrunchy-933697d3b70f4f78.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-02beeccf775ee97e.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-367a2332f6b4d8c2.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-0e7790fc8f5ece3a.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-b356e127463440eb.rmeta --extern subtle=/opt/rustwide/target/debug/deps/libsubtle-b8477b5160a639b6.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-dab830a7e6422b92.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" "8c2ac91155dfd2d1028010efa8bbebb119b7014c07082df6273b4a6425a669a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c2ac91155dfd2d1028010efa8bbebb119b7014c07082df6273b4a6425a669a7", kill_on_drop: false }`
[INFO] [stdout] 8c2ac91155dfd2d1028010efa8bbebb119b7014c07082df6273b4a6425a669a7