[INFO] cloning repository https://github.com/morr0ne/leech
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/morr0ne/leech" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorr0ne%2Fleech", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorr0ne%2Fleech'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0ed17a91b742bfc978198b7d6eb81d53fbf5181e
[INFO] testing morr0ne/leech against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmorr0ne%2Fleech" "/workspace/builds/worker-4/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/morr0ne/leech on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-4/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/morr0ne/leech
[INFO] finished tweaking git repo https://github.com/morr0ne/leech
[INFO] tweaked toml for git repo https://github.com/morr0ne/leech written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] crate git repo https://github.com/morr0ne/leech already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a5af62e9f5b7f45b66e1f8c13f6e3933c7cd8a1e4f17a0b6b8b61e3736cf2176
[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" "a5af62e9f5b7f45b66e1f8c13f6e3933c7cd8a1e4f17a0b6b8b61e3736cf2176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a5af62e9f5b7f45b66e1f8c13f6e3933c7cd8a1e4f17a0b6b8b61e3736cf2176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a5af62e9f5b7f45b66e1f8c13f6e3933c7cd8a1e4f17a0b6b8b61e3736cf2176", kill_on_drop: false }`
[INFO] [stdout] a5af62e9f5b7f45b66e1f8c13f6e3933c7cd8a1e4f17a0b6b8b61e3736cf2176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cf70e283c93f274e7ae3a8a11113f35d2308e9f668406792e4b7b5b70254e59f
[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" "cf70e283c93f274e7ae3a8a11113f35d2308e9f668406792e4b7b5b70254e59f", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling futures-core v0.3.19
[INFO] [stderr]    Compiling futures-sink v0.3.19
[INFO] [stderr]    Compiling futures-channel v0.3.19
[INFO] [stderr]    Compiling futures-task v0.3.19
[INFO] [stderr]    Compiling futures-util v0.3.19
[INFO] [stderr]    Compiling futures-io v0.3.19
[INFO] [stderr]    Compiling anyhow v1.0.51
[INFO] [stderr]    Compiling siphasher v0.3.7
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling utf-8 v0.7.6
[INFO] [stderr]    Compiling array_utils v0.1.0 (/opt/rustwide/workdir/array_utils)
[INFO] [stderr]    Compiling funty v1.2.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling data-encoding v2.3.2
[INFO] [stderr]    Compiling dht v0.1.0 (/opt/rustwide/workdir/dht)
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling wyz v0.4.0
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling block-buffer v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.10.0
[INFO] [stderr]    Compiling crypto-common v0.1.1
[INFO] [stderr]    Compiling atoi v0.4.0
[INFO] [stderr]    Compiling bitvec v0.22.3
[INFO] [stderr]    Compiling sha-1 v0.9.8
[INFO] [stderr]    Compiling digest v0.10.1
[INFO] [stderr]    Compiling magnet v0.1.0 (/opt/rustwide/workdir/magnet)
[INFO] [stderr]    Compiling sha-1 v0.10.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling parking_lot_core v0.8.5
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling mio v0.7.14
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling native-tls v0.2.8
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling parking_lot v0.11.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling clap v3.0.0-rc.7
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling tokio-macros v1.7.0
[INFO] [stderr]    Compiling futures-macro v0.3.19
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling tokio v1.15.0
[INFO] [stderr]    Compiling phf v0.10.1
[INFO] [stderr]    Compiling peers v0.1.0 (/opt/rustwide/workdir/peers)
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling bento v0.1.0 (https://github.com/morr0ne/bento?rev=d07a693#d07a693e)
[INFO] [stderr]    Compiling tungstenite v0.16.0
[INFO] [stderr]    Compiling torrent-parser v0.1.0 (/opt/rustwide/workdir/torrent-parser)
[INFO] [stderr]    Compiling futures-executor v0.3.19
[INFO] [stderr]    Compiling futures v0.3.19
[INFO] [stderr]    Compiling tokio-util v0.6.9
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling tokio-tungstenite v0.16.1
[INFO] [stderr]    Compiling tokio-stream v0.1.8
[INFO] [stderr]    Compiling h2 v0.3.9
[INFO] [stderr]    Compiling hyper v0.14.16
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling tracker v0.1.0 (/opt/rustwide/workdir/tracker)
[INFO] [stderr]    Compiling leech_core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]    --> core/src/lib.rs:203:40
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 Message::Unknown { id, payload } => {
[INFO] [stdout]     |                                        ^^^^^^^ help: try ignoring the field: `payload: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> core/src/lib.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         addr: A,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handshake`
[INFO] [stdout]   --> core/src/lib.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let handshake = Handshake::new([0, 0, 0, 0, 0, 0x10, 0, 0], info_hash, peer_id);
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/session.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> core/src/utp.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         buf: &mut tokio::io::ReadBuf<'_>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> core/src/utp.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         buf: &[u8],
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `peer_id`
[INFO] [stdout]  --> core/src/session.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     peer_id: [u8; 20],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `status`
[INFO] [stdout]   --> core/src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     status: Status,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `wire`
[INFO] [stdout]   --> core/src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     wire: Wire<S>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fast`
[INFO] [stdout]   --> core/src/lib.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fast: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling leech v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 20s
[INFO] running `Command { std: "docker" "inspect" "cf70e283c93f274e7ae3a8a11113f35d2308e9f668406792e4b7b5b70254e59f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cf70e283c93f274e7ae3a8a11113f35d2308e9f668406792e4b7b5b70254e59f", kill_on_drop: false }`
[INFO] [stdout] cf70e283c93f274e7ae3a8a11113f35d2308e9f668406792e4b7b5b70254e59f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--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] 94d50b7adf027469bb1732aaef1658996ea3ef64b076ebd2e21325e41112d5b7
[INFO] running `Command { std: "docker" "start" "-a" "94d50b7adf027469bb1732aaef1658996ea3ef64b076ebd2e21325e41112d5b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling dht v0.1.0 (/opt/rustwide/workdir/dht)
[INFO] [stderr]    Compiling array_utils v0.1.0 (/opt/rustwide/workdir/array_utils)
[INFO] [stderr]    Compiling async-stream-impl v0.3.2
[INFO] [stderr]    Compiling magnet v0.1.0 (/opt/rustwide/workdir/magnet)
[INFO] [stderr]    Compiling torrent-parser v0.1.0 (/opt/rustwide/workdir/torrent-parser)
[INFO] [stderr]    Compiling peers v0.1.0 (/opt/rustwide/workdir/peers)
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]    --> core/src/lib.rs:203:40
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 Message::Unknown { id, payload } => {
[INFO] [stdout]     |                                        ^^^^^^^ help: try ignoring the field: `payload: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> core/src/lib.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         addr: A,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tracker v0.1.0 (/opt/rustwide/workdir/tracker)
[INFO] [stdout] warning: unused variable: `handshake`
[INFO] [stdout]   --> core/src/lib.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let handshake = Handshake::new([0, 0, 0, 0, 0, 0x10, 0, 0], info_hash, peer_id);
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/session.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> core/src/utp.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         buf: &mut tokio::io::ReadBuf<'_>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> core/src/utp.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         buf: &[u8],
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `peer_id`
[INFO] [stdout]  --> core/src/session.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     peer_id: [u8; 20],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `status`
[INFO] [stdout]   --> core/src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     status: Status,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `wire`
[INFO] [stdout]   --> core/src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     wire: Wire<S>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fast`
[INFO] [stdout]   --> core/src/lib.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fast: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling leech v0.1.0 (/opt/rustwide/workdir/cli)
[INFO] [stdout] warning: field is never read: `http_client`
[INFO] [stdout]   --> tracker/examples/track.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     http_client: HttpClient,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling async-stream v0.3.2
[INFO] [stderr]    Compiling tokio-test v0.4.2
[INFO] [stderr]    Compiling leech_core v0.1.0 (/opt/rustwide/workdir/core)
[INFO] [stdout] warning: unused variable: `payload`
[INFO] [stdout]    --> core/src/lib.rs:203:40
[INFO] [stdout]     |
[INFO] [stdout] 203 |                 Message::Unknown { id, payload } => {
[INFO] [stdout]     |                                        ^^^^^^^ help: try ignoring the field: `payload: _`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `addr`
[INFO] [stdout]   --> core/src/lib.rs:85:9
[INFO] [stdout]    |
[INFO] [stdout] 85 |         addr: A,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `handshake`
[INFO] [stdout]   --> core/src/lib.rs:89:13
[INFO] [stdout]    |
[INFO] [stdout] 89 |         let handshake = Handshake::new([0, 0, 0, 0, 0, 0x10, 0, 0], info_hash, peer_id);
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/session.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:12:9
[INFO] [stdout]    |
[INFO] [stdout] 12 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> core/src/utp.rs:13:9
[INFO] [stdout]    |
[INFO] [stdout] 13 |         buf: &mut tokio::io::ReadBuf<'_>,
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `buf`
[INFO] [stdout]   --> core/src/utp.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         buf: &[u8],
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cx`
[INFO] [stdout]   --> core/src/utp.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |         cx: &mut std::task::Context<'_>,
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `peer_id`
[INFO] [stdout]  --> core/src/session.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     peer_id: [u8; 20],
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `status`
[INFO] [stdout]   --> core/src/lib.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     status: Status,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `wire`
[INFO] [stdout]   --> core/src/lib.rs:57:5
[INFO] [stdout]    |
[INFO] [stdout] 57 |     wire: Wire<S>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `fast`
[INFO] [stdout]   --> core/src/lib.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     fast: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 14 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 12.69s
[INFO] running `Command { std: "docker" "inspect" "94d50b7adf027469bb1732aaef1658996ea3ef64b076ebd2e21325e41112d5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94d50b7adf027469bb1732aaef1658996ea3ef64b076ebd2e21325e41112d5b7", kill_on_drop: false }`
[INFO] [stdout] 94d50b7adf027469bb1732aaef1658996ea3ef64b076ebd2e21325e41112d5b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", 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] 65d2b2a691faf724156ebc93de8f7c5f3a8da650fe7142ff954931af06bf3e65
[INFO] running `Command { std: "docker" "start" "-a" "65d2b2a691faf724156ebc93de8f7c5f3a8da650fe7142ff954931af06bf3e65", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `payload`
[INFO] [stderr]    --> core/src/lib.rs:203:40
[INFO] [stderr]     |
[INFO] [stderr] 203 |                 Message::Unknown { id, payload } => {
[INFO] [stderr]     |                                        ^^^^^^^ help: try ignoring the field: `payload: _`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> core/src/lib.rs:85:9
[INFO] [stderr]    |
[INFO] [stderr] 85 |         addr: A,
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `handshake`
[INFO] [stderr]   --> core/src/lib.rs:89:13
[INFO] [stderr]    |
[INFO] [stderr] 89 |         let handshake = Handshake::new([0, 0, 0, 0, 0, 0x10, 0, 0], info_hash, peer_id);
[INFO] [stderr]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handshake`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]   --> core/src/session.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         cx: &mut std::task::Context<'_>,
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]   --> core/src/utp.rs:12:9
[INFO] [stderr]    |
[INFO] [stderr] 12 |         cx: &mut std::task::Context<'_>,
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]   --> core/src/utp.rs:13:9
[INFO] [stderr]    |
[INFO] [stderr] 13 |         buf: &mut tokio::io::ReadBuf<'_>,
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]   --> core/src/utp.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         cx: &mut std::task::Context<'_>,
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `buf`
[INFO] [stderr]   --> core/src/utp.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         buf: &[u8],
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_buf`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]   --> core/src/utp.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         cx: &mut std::task::Context<'_>,
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cx`
[INFO] [stderr]   --> core/src/utp.rs:37:9
[INFO] [stderr]    |
[INFO] [stderr] 37 |         cx: &mut std::task::Context<'_>,
[INFO] [stderr]    |         ^^ help: if this is intentional, prefix it with an underscore: `_cx`
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `peer_id`
[INFO] [stderr]  --> core/src/session.rs:7:5
[INFO] [stderr]   |
[INFO] [stderr] 7 |     peer_id: [u8; 20],
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `status`
[INFO] [stderr]   --> core/src/lib.rs:56:5
[INFO] [stderr]    |
[INFO] [stderr] 56 |     status: Status,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `wire`
[INFO] [stderr]   --> core/src/lib.rs:57:5
[INFO] [stderr]    |
[INFO] [stderr] 57 |     wire: Wire<S>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `fast`
[INFO] [stderr]   --> core/src/lib.rs:58:5
[INFO] [stderr]    |
[INFO] [stderr] 58 |     fast: bool,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `http_client`
[INFO] [stderr]   --> tracker/examples/track.rs:71:5
[INFO] [stderr]    |
[INFO] [stderr] 71 |     http_client: HttpClient,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `leech_core` (lib) generated 14 warnings
[INFO] [stderr] warning: `tracker` (example "track") generated 1 warning
[INFO] [stderr] warning: `leech_core` (lib test) generated 14 warnings (14 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/array_utils-4d3544ac3d731e58)
[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 (/opt/rustwide/target/debug/deps/dht-b5fb0cb2e1d246f9)
[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 (/opt/rustwide/target/debug/deps/leech-8524846aec662402)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/leech_core-4b8d1f300d556f43)
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test protocol::wire::tests::do_handshake ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/magnet-c298a35f9e4b803f)
[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 (/opt/rustwide/target/debug/deps/peers-d5e8a5483b835696)
[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 (/opt/rustwide/target/debug/deps/torrent_parser-445d62f3193f7a3f)
[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 (/opt/rustwide/target/debug/deps/tracker-1a7dd20eee4e83cb)
[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 array_utils
[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 dht
[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 leech_core
[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 magnet
[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 peers
[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 torrent-parser
[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 tracker
[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" "65d2b2a691faf724156ebc93de8f7c5f3a8da650fe7142ff954931af06bf3e65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d2b2a691faf724156ebc93de8f7c5f3a8da650fe7142ff954931af06bf3e65", kill_on_drop: false }`
[INFO] [stdout] 65d2b2a691faf724156ebc93de8f7c5f3a8da650fe7142ff954931af06bf3e65