[INFO] cloning repository https://github.com/12TreeMan31/magicp2p
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/12TreeMan31/magicp2p" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F12TreeMan31%2Fmagicp2p", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F12TreeMan31%2Fmagicp2p'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1daa852577b7f0e86e28be6eeab01afaaeede60e
[INFO] testing 12TreeMan31/magicp2p/1daa852577b7f0e86e28be6eeab01afaaeede60e against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F12TreeMan31%2Fmagicp2p" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/12TreeMan31/magicp2p
[INFO] finished tweaking git repo https://github.com/12TreeMan31/magicp2p
[INFO] tweaked toml for git repo https://github.com/12TreeMan31/magicp2p written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/12TreeMan31/magicp2p on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/12TreeMan31/magicp2p 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded matchers v0.2.0
[INFO] [stderr]   Downloaded critical-section v1.2.0
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[INFO] [stderr]   Downloaded windows v0.53.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fdeb4f25b4b155ae314449de15f6e5becf3dd2fe5f7bddaa2ebcb5ca7d732f08
[INFO] running `Command { std: "docker" "start" "-a" "fdeb4f25b4b155ae314449de15f6e5becf3dd2fe5f7bddaa2ebcb5ca7d732f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdeb4f25b4b155ae314449de15f6e5becf3dd2fe5f7bddaa2ebcb5ca7d732f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdeb4f25b4b155ae314449de15f6e5becf3dd2fe5f7bddaa2ebcb5ca7d732f08", kill_on_drop: false }`
[INFO] [stdout] fdeb4f25b4b155ae314449de15f6e5becf3dd2fe5f7bddaa2ebcb5ca7d732f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab7784eb0ff8b50b944ad95ffdb19fc951f537ac6b129c2ae3f47e915b19c424
[INFO] running `Command { std: "docker" "start" "-a" "ab7784eb0ff8b50b944ad95ffdb19fc951f537ac6b129c2ae3f47e915b19c424", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling cfg-if v1.0.3
[INFO] [stderr]    Compiling memchr v2.7.5
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[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling futures-core v0.3.31
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[INFO] [stderr]    Compiling slab v0.4.11
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[INFO] [stderr]    Compiling libp2p-swarm-derive v0.35.1
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling asynchronous-codec v0.7.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling futures-bounded v0.2.4
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.0
[INFO] [stderr]    Compiling enum-as-inner v0.6.1
[INFO] [stderr]    Compiling zerovec v0.11.4
[INFO] [stderr]    Compiling zerotrie v0.2.2
[INFO] [stderr]    Compiling tinystr v0.8.1
[INFO] [stderr]    Compiling icu_locale_core v2.0.0
[INFO] [stderr]    Compiling potential_utf v0.1.3
[INFO] [stderr]    Compiling pin-project v1.1.10
[INFO] [stderr]    Compiling rw-stream-sink v0.4.0
[INFO] [stderr]    Compiling icu_collections v2.0.0
[INFO] [stderr]    Compiling multistream-select v0.13.0
[INFO] [stderr]    Compiling tokio v1.47.1
[INFO] [stderr]    Compiling yamux v0.13.6
[INFO] [stderr]    Compiling icu_provider v2.0.0
[INFO] [stderr]    Compiling ed25519-dalek v2.2.0
[INFO] [stderr]    Compiling x25519-dalek v2.0.1
[INFO] [stderr]    Compiling yamux v0.12.1
[INFO] [stderr]    Compiling icu_properties v2.0.1
[INFO] [stderr]    Compiling icu_normalizer v2.0.0
[INFO] [stderr]    Compiling clap_derive v4.5.45
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling libp2p-identity v0.2.12
[INFO] [stderr]    Compiling netlink-packet-utils v0.5.2
[INFO] [stderr]    Compiling quick-protobuf-codec v0.3.1
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling netlink-packet-core v0.7.0
[INFO] [stderr]    Compiling netlink-packet-route v0.17.1
[INFO] [stderr]    Compiling netlink-sys v0.8.7
[INFO] [stderr]    Compiling netlink-proto v0.11.5
[INFO] [stderr]    Compiling clap v4.5.46
[INFO] [stderr]    Compiling rtnetlink v0.13.1
[INFO] [stderr]    Compiling url v2.5.7
[INFO] [stderr]    Compiling multiaddr v0.18.2
[INFO] [stderr]    Compiling hickory-proto v0.25.2
[INFO] [stderr]    Compiling libp2p-core v0.43.1
[INFO] [stderr]    Compiling if-watch v3.2.1
[INFO] [stderr]    Compiling libp2p-swarm v0.47.0
[INFO] [stderr]    Compiling libp2p-yamux v0.47.0
[INFO] [stderr]    Compiling libp2p-noise v0.46.1
[INFO] [stderr]    Compiling libp2p-tcp v0.44.0
[INFO] [stderr]    Compiling libp2p-request-response v0.29.0
[INFO] [stderr]    Compiling libp2p-allow-block-list v0.6.0
[INFO] [stderr]    Compiling libp2p-relay v0.21.0
[INFO] [stderr]    Compiling libp2p-gossipsub v0.49.2
[INFO] [stderr]    Compiling libp2p-connection-limits v0.6.0
[INFO] [stderr]    Compiling libp2p-identify v0.47.0
[INFO] [stderr]    Compiling libp2p-autonat v0.15.0
[INFO] [stderr]    Compiling libp2p-rendezvous v0.17.0
[INFO] [stderr]    Compiling hickory-resolver v0.25.2
[INFO] [stderr]    Compiling libp2p-mdns v0.48.0
[INFO] [stderr]    Compiling libp2p-dns v0.44.0
[INFO] [stderr]    Compiling libp2p v0.56.0
[INFO] [stderr]    Compiling magicp2p v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/behaviour.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{error, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_id`
[INFO] [stdout]    --> src/behaviour.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 connection_id,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_id`
[INFO] [stdout]    --> src/behaviour.rs:140:17
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 connection_id,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/main.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | use tracing::{error, info, warn};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `net`
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     net: &NetworkInfo,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_net`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id`
[INFO] [stdout]   --> src/main.rs:74:43
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     SwarmOpts::Disconnect(peer_id) => {}
[INFO] [stdout]    |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `swarm`
[INFO] [stdout]   --> src/bin/server.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn network_handle(swarm: &mut Swarm<Behaviour>, event: BehaviourEvent) {
[INFO] [stdout]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `discover`
[INFO] [stdout]    --> src/main.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let discover = time::interval(Duration::from_secs(10));
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `REMOVE` should have a snake case name
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     REMOVE: &PeerId,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `remove`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 | ...                   swarm.dial(dial);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 63 |                             let _ = swarm.dial(dial);
[INFO] [stdout]    |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:71:29
[INFO] [stdout]    |
[INFO] [stdout] 71 | ...                   swarm.dial(dial);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 71 |                             let _ = swarm.dial(dial);
[INFO] [stdout]    |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `REMOVE` should have a snake case name
[INFO] [stdout]    --> src/main.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let REMOVE: PeerId = args.id.parse()?;
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `remove`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8m 00s
[INFO] running `Command { std: "docker" "inspect" "ab7784eb0ff8b50b944ad95ffdb19fc951f537ac6b129c2ae3f47e915b19c424", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab7784eb0ff8b50b944ad95ffdb19fc951f537ac6b129c2ae3f47e915b19c424", kill_on_drop: false }`
[INFO] [stdout] ab7784eb0ff8b50b944ad95ffdb19fc951f537ac6b129c2ae3f47e915b19c424
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d6b14046722aff6dfa2f539eb0e3e71c9595489710f457b1b5aabc796dbc5de8
[INFO] running `Command { std: "docker" "start" "-a" "d6b14046722aff6dfa2f539eb0e3e71c9595489710f457b1b5aabc796dbc5de8", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/behaviour.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{error, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_id`
[INFO] [stdout]    --> src/behaviour.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 connection_id,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_id`
[INFO] [stdout]    --> src/behaviour.rs:140:17
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 connection_id,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling magicp2p v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `warn`
[INFO] [stdout]   --> src/behaviour.rs:14:28
[INFO] [stdout]    |
[INFO] [stdout] 14 | use tracing::{error, info, warn};
[INFO] [stdout]    |                            ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `error`
[INFO] [stdout]   --> src/main.rs:21:15
[INFO] [stdout]    |
[INFO] [stdout] 21 | use tracing::{error, info, warn};
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `net`
[INFO] [stdout]   --> src/main.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     net: &NetworkInfo,
[INFO] [stdout]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_net`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id`
[INFO] [stdout]   --> src/main.rs:74:43
[INFO] [stdout]    |
[INFO] [stdout] 74 |                     SwarmOpts::Disconnect(peer_id) => {}
[INFO] [stdout]    |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `swarm`
[INFO] [stdout]   --> src/bin/server.rs:47:19
[INFO] [stdout]    |
[INFO] [stdout] 47 | fn network_handle(swarm: &mut Swarm<Behaviour>, event: BehaviourEvent) {
[INFO] [stdout]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `discover`
[INFO] [stdout]    --> src/main.rs:166:9
[INFO] [stdout]     |
[INFO] [stdout] 166 |     let discover = time::interval(Duration::from_secs(10));
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discover`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_id`
[INFO] [stdout]    --> src/behaviour.rs:132:17
[INFO] [stdout]     |
[INFO] [stdout] 132 |                 connection_id,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `connection_id`
[INFO] [stdout]    --> src/behaviour.rs:140:17
[INFO] [stdout]     |
[INFO] [stdout] 140 |                 connection_id,
[INFO] [stdout]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `REMOVE` should have a snake case name
[INFO] [stdout]   --> src/main.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     REMOVE: &PeerId,
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `remove`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:63:29
[INFO] [stdout]    |
[INFO] [stdout] 63 | ...                   swarm.dial(dial);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 63 |                             let _ = swarm.dial(dial);
[INFO] [stdout]    |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/main.rs:71:29
[INFO] [stdout]    |
[INFO] [stdout] 71 | ...                   swarm.dial(dial);
[INFO] [stdout]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 71 |                             let _ = swarm.dial(dial);
[INFO] [stdout]    |                             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `REMOVE` should have a snake case name
[INFO] [stdout]    --> src/main.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 129 |     let REMOVE: PeerId = args.id.parse()?;
[INFO] [stdout]     |         ^^^^^^ help: convert the identifier to snake case: `remove`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.92s
[INFO] running `Command { std: "docker" "inspect" "d6b14046722aff6dfa2f539eb0e3e71c9595489710f457b1b5aabc796dbc5de8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6b14046722aff6dfa2f539eb0e3e71c9595489710f457b1b5aabc796dbc5de8", kill_on_drop: false }`
[INFO] [stdout] d6b14046722aff6dfa2f539eb0e3e71c9595489710f457b1b5aabc796dbc5de8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a6617313b6c18b231b237fc8d869313f7a316380b72394ab6e6d4c356d90035d
[INFO] running `Command { std: "docker" "start" "-a" "a6617313b6c18b231b237fc8d869313f7a316380b72394ab6e6d4c356d90035d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `warn`
[INFO] [stderr]   --> src/behaviour.rs:14:28
[INFO] [stderr]    |
[INFO] [stderr] 14 | use tracing::{error, info, warn};
[INFO] [stderr]    |                            ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connection_id`
[INFO] [stderr]    --> src/behaviour.rs:132:17
[INFO] [stderr]     |
[INFO] [stderr] 132 |                 connection_id,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `connection_id`
[INFO] [stderr]    --> src/behaviour.rs:140:17
[INFO] [stderr]     |
[INFO] [stderr] 140 |                 connection_id,
[INFO] [stderr]     |                 ^^^^^^^^^^^^^ help: try ignoring the field: `connection_id: _`
[INFO] [stderr] 
[INFO] [stderr] warning: `magicp2p` (lib) generated 3 warnings (run `cargo fix --lib -p magicp2p` to apply 1 suggestion)
[INFO] [stderr] warning: `magicp2p` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: unused variable: `swarm`
[INFO] [stderr]   --> src/bin/server.rs:47:19
[INFO] [stderr]    |
[INFO] [stderr] 47 | fn network_handle(swarm: &mut Swarm<Behaviour>, event: BehaviourEvent) {
[INFO] [stderr]    |                   ^^^^^ help: if this is intentional, prefix it with an underscore: `_swarm`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `error`
[INFO] [stderr]   --> src/main.rs:21:15
[INFO] [stderr]    |
[INFO] [stderr] 21 | use tracing::{error, info, warn};
[INFO] [stderr]    |               ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `net`
[INFO] [stderr]   --> src/main.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     net: &NetworkInfo,
[INFO] [stderr]    |     ^^^ help: if this is intentional, prefix it with an underscore: `_net`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `peer_id`
[INFO] [stderr]   --> src/main.rs:74:43
[INFO] [stderr]    |
[INFO] [stderr] 74 |                     SwarmOpts::Disconnect(peer_id) => {}
[INFO] [stderr]    |                                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_peer_id`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `discover`
[INFO] [stderr]    --> src/main.rs:166:9
[INFO] [stderr]     |
[INFO] [stderr] 166 |     let discover = time::interval(Duration::from_secs(10));
[INFO] [stderr]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_discover`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `REMOVE` should have a snake case name
[INFO] [stderr]   --> src/main.rs:41:5
[INFO] [stderr]    |
[INFO] [stderr] 41 |     REMOVE: &PeerId,
[INFO] [stderr]    |     ^^^^^^ help: convert the identifier to snake case: `remove`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:63:29
[INFO] [stderr]    |
[INFO] [stderr] 63 | ...                   swarm.dial(dial);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 63 |                             let _ = swarm.dial(dial);
[INFO] [stderr]    |                             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: unused `Result` that must be used
[INFO] [stderr]   --> src/main.rs:71:29
[INFO] [stderr]    |
[INFO] [stderr] 71 | ...                   swarm.dial(dial);
[INFO] [stderr]    |                       ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] help: use `let _ = ...` to ignore the resulting value
[INFO] [stderr]    |
[INFO] [stderr] 71 |                             let _ = swarm.dial(dial);
[INFO] [stderr]    |                             +++++++
[INFO] [stderr] 
[INFO] [stderr] warning: variable `REMOVE` should have a snake case name
[INFO] [stderr]    --> src/main.rs:129:9
[INFO] [stderr]     |
[INFO] [stderr] 129 |     let REMOVE: PeerId = args.id.parse()?;
[INFO] [stderr]     |         ^^^^^^ help: convert the identifier to snake case: `remove`
[INFO] [stderr] 
[INFO] [stderr] warning: `magicp2p` (bin "server" test) generated 1 warning
[INFO] [stderr] warning: `magicp2p` (bin "magicp2p" test) generated 8 warnings (run `cargo fix --bin "magicp2p" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/magicp2p-7f3bd0a20b6ca941)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/magicp2p-1421aaab023f0757)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/server.rs (/opt/rustwide/target/debug/deps/server-1656eed428a842d8)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests magicp2p
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a6617313b6c18b231b237fc8d869313f7a316380b72394ab6e6d4c356d90035d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6617313b6c18b231b237fc8d869313f7a316380b72394ab6e6d4c356d90035d", kill_on_drop: false }`
[INFO] [stdout] a6617313b6c18b231b237fc8d869313f7a316380b72394ab6e6d4c356d90035d
