[INFO] cloning repository https://github.com/gust-p/p2pecho
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gust-p/p2pecho" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgust-p%2Fp2pecho", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgust-p%2Fp2pecho'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1fd22f3cf0f2f7cc427a5f53626198f83d7f6ed7
[INFO] checking gust-p/p2pecho against master#cf79d034aa3d8f396d407aafce6f1ccd818e710e for pr-155657-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgust-p%2Fp2pecho" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/gust-p/p2pecho
[INFO] finished tweaking git repo https://github.com/gust-p/p2pecho
[INFO] tweaked toml for git repo https://github.com/gust-p/p2pecho written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/gust-p/p2pecho on toolchain cf79d034aa3d8f396d407aafce6f1ccd818e710e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/gust-p/p2pecho already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kameo_actors v0.4.0
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c662d0107f484502b6ede279d687076de6a0f22df0784088a497c05b460a439
[INFO] running `Command { std: "docker" "start" "-a" "1c662d0107f484502b6ede279d687076de6a0f22df0784088a497c05b460a439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c662d0107f484502b6ede279d687076de6a0f22df0784088a497c05b460a439", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c662d0107f484502b6ede279d687076de6a0f22df0784088a497c05b460a439", kill_on_drop: false }`
[INFO] [stdout] 1c662d0107f484502b6ede279d687076de6a0f22df0784088a497c05b460a439
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+cf79d034aa3d8f396d407aafce6f1ccd818e710e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b2628565ed0171fa7a64f9ee5ac6a10aef23366b2631437bb0b33474f0117071
[INFO] running `Command { std: "docker" "start" "-a" "b2628565ed0171fa7a64f9ee5ac6a10aef23366b2631437bb0b33474f0117071", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.19
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[INFO] [stderr]    Compiling yoke-derive v0.8.0
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[INFO] [stderr]    Compiling async-trait v0.1.89
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[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]    Compiling const-str-proc-macro v0.7.0
[INFO] [stderr]     Checking rustls-webpki v0.103.7
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[INFO] [stderr]    Compiling kameo_macros v0.19.0
[INFO] [stderr]     Checking tracing v0.1.41
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking const-str v0.7.0
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[INFO] [stderr]     Checking futures v0.3.31
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[INFO] [stderr]     Checking libp2p-core v0.43.1
[INFO] [stderr]     Checking rtnetlink v0.13.1
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[INFO] [stderr]     Checking libp2p-tcp v0.44.0
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[INFO] [stderr]     Checking libp2p-request-response v0.29.0
[INFO] [stderr]     Checking libp2p-kad v0.48.0
[INFO] [stderr]     Checking libp2p-allow-block-list v0.6.0
[INFO] [stderr]     Checking libp2p-connection-limits v0.6.0
[INFO] [stderr]     Checking libp2p-quic v0.13.0
[INFO] [stderr]     Checking libp2p-mdns v0.48.0
[INFO] [stderr]     Checking libp2p v0.56.0
[INFO] [stderr]     Checking kameo v0.19.2
[INFO] [stderr]     Checking kameo_actors v0.4.0
[INFO] [stderr]     Checking crdt_pubsub v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `bus_ref`
[INFO] [stdout]   --> src/main.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let bus_ref = MessageBus::spawn(bus);
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bus_ref`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus_ref`
[INFO] [stdout]   --> src/main.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let bus_ref = MessageBus::spawn(bus);
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bus_ref`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "b2628565ed0171fa7a64f9ee5ac6a10aef23366b2631437bb0b33474f0117071", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2628565ed0171fa7a64f9ee5ac6a10aef23366b2631437bb0b33474f0117071", kill_on_drop: false }`
[INFO] [stdout] b2628565ed0171fa7a64f9ee5ac6a10aef23366b2631437bb0b33474f0117071