[INFO] cloning repository https://github.com/dylan0804/rendezvous-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dylan0804/rendezvous-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylan0804%2Frendezvous-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylan0804%2Frendezvous-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb10a1e4d6c9438643b304f0dd0a2a13860267fc
[INFO] checking dylan0804/rendezvous-server against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdylan0804%2Frendezvous-server" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/dylan0804/rendezvous-server
[INFO] finished tweaking git repo https://github.com/dylan0804/rendezvous-server
[INFO] tweaked toml for git repo https://github.com/dylan0804/rendezvous-server written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/dylan0804/rendezvous-server on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/dylan0804/rendezvous-server 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0cd6c84810a8cacb4014bf1bef03c49cecf1cc8a187acae4c77ddfb2586e081
[INFO] running `Command { std: "docker" "start" "-a" "e0cd6c84810a8cacb4014bf1bef03c49cecf1cc8a187acae4c77ddfb2586e081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0cd6c84810a8cacb4014bf1bef03c49cecf1cc8a187acae4c77ddfb2586e081", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0cd6c84810a8cacb4014bf1bef03c49cecf1cc8a187acae4c77ddfb2586e081", kill_on_drop: false }`
[INFO] [stdout] e0cd6c84810a8cacb4014bf1bef03c49cecf1cc8a187acae4c77ddfb2586e081
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e9cacbc3bec680c366d4f663c409ab1c6b429b20050fdc6011aea992b6458505
[INFO] running `Command { std: "docker" "start" "-a" "e9cacbc3bec680c366d4f663c409ab1c6b429b20050fdc6011aea992b6458505", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
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[INFO] [stderr]    Compiling serde_derive v1.0.219
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
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[INFO] [stderr]    Compiling libp2p-swarm-derive v0.35.1
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[INFO] [stderr]     Checking rustls-webpki v0.103.7
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[INFO] [stderr]     Checking netlink-proto v0.11.5
[INFO] [stderr]     Checking rtnetlink v0.13.1
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[INFO] [stderr]     Checking multiaddr v0.18.2
[INFO] [stderr]     Checking serde_json v1.0.140
[INFO] [stderr]     Checking libp2p-core v0.43.1
[INFO] [stderr]     Checking libp2p-swarm v0.47.0
[INFO] [stderr]     Checking libp2p-tls v0.6.2
[INFO] [stderr]     Checking libp2p-yamux v0.47.0
[INFO] [stderr]     Checking libp2p-tcp v0.44.0
[INFO] [stderr]     Checking libp2p-noise v0.46.1
[INFO] [stderr]     Checking libp2p-quic v0.13.0
[INFO] [stderr]     Checking libp2p-ping v0.47.0
[INFO] [stderr]     Checking libp2p-connection-limits v0.6.0
[INFO] [stderr]     Checking libp2p-relay v0.21.0
[INFO] [stderr]     Checking libp2p-allow-block-list v0.6.0
[INFO] [stderr]     Checking libp2p-identify v0.47.0
[INFO] [stderr]     Checking libp2p v0.56.0
[INFO] [stderr]     Checking everything-rust v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `dial_opts::WithPeerId`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     swarm::{dial_opts::WithPeerId, NetworkBehaviour, SwarmEvent},
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `dial_opts::WithPeerId`
[INFO] [stdout]  --> src/main.rs:7:13
[INFO] [stdout]   |
[INFO] [stdout] 7 |     swarm::{dial_opts::WithPeerId, NetworkBehaviour, SwarmEvent},
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, Behaviour>>>
[INFO] [stdout]   --> src/main.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |       let mut swarm = libp2p::SwarmBuilder::with_existing_identity(key)
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 31 | |         .with_tokio()
[INFO] [stdout] 32 | |         .with_tcp(
[INFO] [stdout] 33 | |             tcp::Config::default(),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |             )),
[INFO] [stdout] 45 | |         })?
[INFO] [stdout]    | |___________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, Behaviour>>, Infallible>
[INFO] [stdout]   --> src/main.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |       let mut swarm = libp2p::SwarmBuilder::with_existing_identity(key)
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 31 | |         .with_tokio()
[INFO] [stdout] 32 | |         .with_tcp(
[INFO] [stdout] 33 | |             tcp::Config::default(),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |             )),
[INFO] [stdout] 45 | |         })?
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `everything-rust` (bin "everything-rust") due to 2 previous errors; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: ControlFlow<Result<Infallible, Infallible>, SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, Behaviour>>>
[INFO] [stdout]   --> src/main.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |       let mut swarm = libp2p::SwarmBuilder::with_existing_identity(key)
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 31 | |         .with_tokio()
[INFO] [stdout] 32 | |         .with_tcp(
[INFO] [stdout] 33 | |             tcp::Config::default(),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |             )),
[INFO] [stdout] 45 | |         })?
[INFO] [stdout]    | |___________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<SwarmBuilder<libp2p::builder::phase::provider::Tokio, libp2p::builder::phase::swarm::SwarmPhase<impl libp2p::builder::phase::AuthenticatedMultiplexedTransport, Behaviour>>, Infallible>
[INFO] [stdout]   --> src/main.rs:30:21
[INFO] [stdout]    |
[INFO] [stdout] 30 |       let mut swarm = libp2p::SwarmBuilder::with_existing_identity(key)
[INFO] [stdout]    |  _____________________^
[INFO] [stdout] 31 | |         .with_tokio()
[INFO] [stdout] 32 | |         .with_tcp(
[INFO] [stdout] 33 | |             tcp::Config::default(),
[INFO] [stdout] ...  |
[INFO] [stdout] 44 | |             )),
[INFO] [stdout] 45 | |         })?
[INFO] [stdout]    | |__________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `everything-rust` (bin "everything-rust" test) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "e9cacbc3bec680c366d4f663c409ab1c6b429b20050fdc6011aea992b6458505", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e9cacbc3bec680c366d4f663c409ab1c6b429b20050fdc6011aea992b6458505", kill_on_drop: false }`
[INFO] [stdout] e9cacbc3bec680c366d4f663c409ab1c6b429b20050fdc6011aea992b6458505
