[INFO] cloning repository https://github.com/moreal/learn-libp2p-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/moreal/learn-libp2p-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoreal%2Flearn-libp2p-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoreal%2Flearn-libp2p-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 03b2951dbae8307adb0972a286997f652c7e2b17
[INFO] checking moreal/learn-libp2p-rust against master#8a497b7181cad4ae66dbd6cc31042b69b6bd0df7 for pr-102474
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmoreal%2Flearn-libp2p-rust" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/moreal/learn-libp2p-rust on toolchain 8a497b7181cad4ae66dbd6cc31042b69b6bd0df7
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/moreal/learn-libp2p-rust
[INFO] finished tweaking git repo https://github.com/moreal/learn-libp2p-rust
[INFO] tweaked toml for git repo https://github.com/moreal/learn-libp2p-rust written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/moreal/learn-libp2p-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f44e489bc431d7294c74ad193f7548251fc6fdea1828c78396f5ca7a0224b96d
[INFO] running `Command { std: "docker" "start" "-a" "f44e489bc431d7294c74ad193f7548251fc6fdea1828c78396f5ca7a0224b96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f44e489bc431d7294c74ad193f7548251fc6fdea1828c78396f5ca7a0224b96d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f44e489bc431d7294c74ad193f7548251fc6fdea1828c78396f5ca7a0224b96d", kill_on_drop: false }`
[INFO] [stdout] f44e489bc431d7294c74ad193f7548251fc6fdea1828c78396f5ca7a0224b96d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "RUSTDOCFLAGS=--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@sha256:3d1cd00eb6e6ea2a7969240779edeaeff35b24be85036c63b883ba933028a15f" "/opt/rustwide/cargo-home/bin/cargo" "+8a497b7181cad4ae66dbd6cc31042b69b6bd0df7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cbf1d99d304b1da1b2af30fa3d81383c39c3fcd3d5d6a94f672a4d324f51fdab
[INFO] running `Command { std: "docker" "start" "-a" "cbf1d99d304b1da1b2af30fa3d81383c39c3fcd3d5d6a94f672a4d324f51fdab", kill_on_drop: false }`
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[INFO] [stderr]    Compiling libp2p-plaintext v0.32.0
[INFO] [stderr]    Compiling libp2p-rendezvous v0.4.0
[INFO] [stderr]     Checking multihash v0.16.1
[INFO] [stderr]     Checking multiaddr v0.14.0
[INFO] [stderr] error: could not compile `libsecp256k1`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `rustc --crate-name libsecp256k1 --edition=2018 /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/libsecp256k1-0.7.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --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="static-context"' --cfg 'feature="std"' --cfg 'feature="typenum"' -C metadata=26731a6a7283d7f0 -C extra-filename=-26731a6a7283d7f0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayref=/opt/rustwide/target/debug/deps/libarrayref-e3c1ab0608993ffe.rmeta --extern base64=/opt/rustwide/target/debug/deps/libbase64-0cca2f90e130938c.rmeta --extern digest=/opt/rustwide/target/debug/deps/libdigest-49d3c956b4f199bd.rmeta --extern hmac_drbg=/opt/rustwide/target/debug/deps/libhmac_drbg-66a0ca905749db61.rmeta --extern libsecp256k1_core=/opt/rustwide/target/debug/deps/liblibsecp256k1_core-02f48d95286763fe.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-29d00c0fe6bc2076.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-6a47dc98722da21c.rmeta --extern sha2=/opt/rustwide/target/debug/deps/libsha2-ac8bc85f93081aa9.rmeta --extern typenum=/opt/rustwide/target/debug/deps/libtypenum-fa5adaf555b55ba1.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "cbf1d99d304b1da1b2af30fa3d81383c39c3fcd3d5d6a94f672a4d324f51fdab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbf1d99d304b1da1b2af30fa3d81383c39c3fcd3d5d6a94f672a4d324f51fdab", kill_on_drop: false }`
[INFO] [stdout] cbf1d99d304b1da1b2af30fa3d81383c39c3fcd3d5d6a94f672a4d324f51fdab