[INFO] cloning repository https://github.com/RyanKung/RINA
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/RyanKung/RINA" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyanKung%2FRINA", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyanKung%2FRINA'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b024b6139eef0b18ca03547c78db00ffeee60815
[INFO] checking RyanKung/RINA against try#f6e2f78768c57172b99c3e85892f867894dc7e30 for pr-75502
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRyanKung%2FRINA" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/RyanKung/RINA on toolchain f6e2f78768c57172b99c3e85892f867894dc7e30
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/RyanKung/RINA
[INFO] finished tweaking git repo https://github.com/RyanKung/RINA
[INFO] tweaked toml for git repo https://github.com/RyanKung/RINA written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/RyanKung/RINA already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating git repository `https://github.com/libp2p/rust-libp2p`
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4b549fa72769f814c429670795caab789c8d0e734f247483ff3c7057f105e810
[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" "4b549fa72769f814c429670795caab789c8d0e734f247483ff3c7057f105e810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4b549fa72769f814c429670795caab789c8d0e734f247483ff3c7057f105e810", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b549fa72769f814c429670795caab789c8d0e734f247483ff3c7057f105e810", kill_on_drop: false }`
[INFO] [stdout] 4b549fa72769f814c429670795caab789c8d0e734f247483ff3c7057f105e810
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+f6e2f78768c57172b99c3e85892f867894dc7e30" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e072f73e4f7443f61dfe8aca60176a146d4df88dc5898bfe18da0c1722c9151
[INFO] running `Command { std: "docker" "start" "-a" "8e072f73e4f7443f61dfe8aca60176a146d4df88dc5898bfe18da0c1722c9151", kill_on_drop: false }`
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[INFO] [stderr]    Compiling secp256k1 v0.11.5
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[INFO] [stderr]    Compiling parking_lot_core v0.3.1
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[INFO] [stderr]     Checking tokio-udp v0.1.2
[INFO] [stderr]     Checking tokio v0.1.11
[INFO] [stderr]     Checking env_logger v0.5.13
[INFO] [stderr]    Compiling derive-error-chain v0.10.1
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[INFO] [stderr]    Compiling ring v0.12.1
[INFO] [stderr]     Checking ed25519-dalek v0.8.1
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[INFO] [stderr]     Checking serde_json v1.0.33
[INFO] [stderr]     Checking libp2p-core v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
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[INFO] [stderr]     Checking tokio-tls v0.2.0
[INFO] [stderr]     Checking websocket v0.21.1
[INFO] [stderr]     Checking datastore v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-ping v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-yamux v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-floodsub v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-mplex v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-ratelimit v0.1.1 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-transport-timeout v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-tcp-transport v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-uds v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-dns v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]    Compiling serde_derive v1.0.80
[INFO] [stderr]    Compiling libp2p-core-derive v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-websocket v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-secio v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-peerstore v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-identify v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-relay v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p-kad v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking libp2p v0.1.0 (https://github.com/libp2p/rust-libp2p#466385a5)
[INFO] [stderr]     Checking rina v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `futures::sync::oneshot`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::sync::oneshot;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PingOutput`, `Ping`
[INFO] [stdout]   --> src/main.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libp2p_ping::protocol::{Ping, PingOutput};
[INFO] [stdout]    |                             ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p_core::transport`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use libp2p_core::transport;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p_tcp_transport::TcpConfig`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use libp2p_tcp_transport::TcpConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `futures::sync::oneshot`
[INFO] [stdout]   --> src/main.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use futures::sync::oneshot;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PingOutput`, `Ping`
[INFO] [stdout]   --> src/main.rs:12:29
[INFO] [stdout]    |
[INFO] [stdout] 12 | use libp2p_ping::protocol::{Ping, PingOutput};
[INFO] [stdout]    |                             ^^^^  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p_core::transport`
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use libp2p_core::transport;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `libp2p_tcp_transport::TcpConfig`
[INFO] [stdout]   --> src/main.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | use libp2p_tcp_transport::TcpConfig;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Future`
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use futures::{Future, Stream};
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]   --> src/main.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | use futures::{Future, Stream};
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt`
[INFO] [stdout]   --> src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut rt = Runtime::new().unwrap();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut behaviour = PingListenBehaviour::new();
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut rt = Runtime::new().unwrap();
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Future`
[INFO] [stdout]   --> src/main.rs:11:15
[INFO] [stdout]    |
[INFO] [stdout] 11 | use futures::{Future, Stream};
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stream`
[INFO] [stdout]   --> src/main.rs:11:23
[INFO] [stdout]    |
[INFO] [stdout] 11 | use futures::{Future, Stream};
[INFO] [stdout]    |                       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `rt`
[INFO] [stdout]   --> src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut rt = Runtime::new().unwrap();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_rt`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |         let mut behaviour = PingListenBehaviour::new();
[INFO] [stdout]    |             ----^^^^^^^^^
[INFO] [stdout]    |             |
[INFO] [stdout]    |             help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:61:9
[INFO] [stdout]    |
[INFO] [stdout] 61 |     let mut rt = Runtime::new().unwrap();
[INFO] [stdout]    |         ----^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 47s
[INFO] running `Command { std: "docker" "inspect" "8e072f73e4f7443f61dfe8aca60176a146d4df88dc5898bfe18da0c1722c9151", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e072f73e4f7443f61dfe8aca60176a146d4df88dc5898bfe18da0c1722c9151", kill_on_drop: false }`
[INFO] [stdout] 8e072f73e4f7443f61dfe8aca60176a146d4df88dc5898bfe18da0c1722c9151