[INFO] cloning repository https://github.com/d1ndonlymdhe/torrent
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/d1ndonlymdhe/torrent" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd1ndonlymdhe%2Ftorrent", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd1ndonlymdhe%2Ftorrent'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b43040ceef7ce3dd1ce06639b1d835c60add2b6b
[INFO] checking d1ndonlymdhe/torrent against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fd1ndonlymdhe%2Ftorrent" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/d1ndonlymdhe/torrent
[INFO] finished tweaking git repo https://github.com/d1ndonlymdhe/torrent
[INFO] tweaked toml for git repo https://github.com/d1ndonlymdhe/torrent written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/d1ndonlymdhe/torrent on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/d1ndonlymdhe/torrent 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cc v1.2.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3562901bb6ea8ab51ead9a6d2410a7b4f1c141c9e1163d923ba36a9be0bd6a3
[INFO] running `Command { std: "docker" "start" "-a" "a3562901bb6ea8ab51ead9a6d2410a7b4f1c141c9e1163d923ba36a9be0bd6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3562901bb6ea8ab51ead9a6d2410a7b4f1c141c9e1163d923ba36a9be0bd6a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3562901bb6ea8ab51ead9a6d2410a7b4f1c141c9e1163d923ba36a9be0bd6a3", kill_on_drop: false }`
[INFO] [stdout] a3562901bb6ea8ab51ead9a6d2410a7b4f1c141c9e1163d923ba36a9be0bd6a3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 028cd791d8c22eac2a616fb2755b36c2c8b717ac0d24ffe8556504c29f2e84e3
[INFO] running `Command { std: "docker" "start" "-a" "028cd791d8c22eac2a616fb2755b36c2c8b717ac0d24ffe8556504c29f2e84e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling cc v1.2.5
[INFO] [stderr]    Compiling syn v2.0.90
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling serde v1.0.216
[INFO] [stderr]     Checking mio v1.0.3
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[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking tokio v1.42.0
[INFO] [stderr]    Compiling openssl-sys v0.9.104
[INFO] [stderr]    Compiling openssl v0.10.68
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[INFO] [stderr]     Checking serde_urlencoded v0.7.1
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[INFO] [stderr]     Checking tokio-util v0.7.13
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[INFO] [stdout] warning: unused import: `crate::bencode::parse_bencode`
[INFO] [stdout]  --> src/tracker/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::bencode::parse_bencode;
[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: `NON_ALPHANUMERIC`
[INFO] [stdout]  --> src/tracker/mod.rs:7:50
[INFO] [stdout]   |
[INFO] [stdout] 7 | use percent_encoding::{percent_encode, CONTROLS, NON_ALPHANUMERIC};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/tracker/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::bencode::parse_bencode`
[INFO] [stdout]  --> src/tracker/mod.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::bencode::parse_bencode;
[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: `NON_ALPHANUMERIC`
[INFO] [stdout]  --> src/tracker/mod.rs:7:50
[INFO] [stdout]   |
[INFO] [stdout] 7 | use percent_encoding::{percent_encode, CONTROLS, NON_ALPHANUMERIC};
[INFO] [stdout]   |                                                  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::mem::MaybeUninit`
[INFO] [stdout]  --> src/tracker/mod.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 | use std::mem::MaybeUninit;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes_sent`
[INFO] [stdout]    --> src/tracker/mod.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let bytes_sent = socket.send_to(request_bytes.as_slice(), dest_addr).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_sent`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id`
[INFO] [stdout]    --> src/tracker/mod.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         peer_id,
[INFO] [stdout]     |         ^^^^^^^ help: try ignoring the field: `peer_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/tracker/mod.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         event,
[INFO] [stdout]     |         ^^^^^ help: try ignoring the field: `event: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new_str` is never used
[INFO] [stdout]   --> src/bencode/mod.rs:21:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl Bencode {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 21 |     fn new_str(string: impl Into<String>) -> Self {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `announce_http` is never used
[INFO] [stdout]    --> src/tracker/mod.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn announce_http(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action` and `transaction_id` are never read
[INFO] [stdout]   --> src/tracker/types.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct ConnectionResponse {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 62 |     pub action: ConnectionRequestAction,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 63 |     pub transaction_id: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConnectionResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action`, `transaction_id`, `interval`, `leechers`, `seeders`, and `peers` are never read
[INFO] [stdout]    --> src/tracker/types.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct AnnounceResponse {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 147 |     action: ConnectionRequestAction,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 148 |     transaction_id: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 149 |     interval: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 150 |     leechers: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 151 |     seeders: i32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 152 |     // IP address and TCP port
[INFO] [stdout] 153 |     pub(crate) peers: Vec<(String, i16)>,
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AnnounceResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bytes_sent`
[INFO] [stdout]    --> src/tracker/mod.rs:123:9
[INFO] [stdout]     |
[INFO] [stdout] 123 |     let bytes_sent = socket.send_to(request_bytes.as_slice(), dest_addr).unwrap();
[INFO] [stdout]     |         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes_sent`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `peer_id`
[INFO] [stdout]    --> src/tracker/mod.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |         peer_id,
[INFO] [stdout]     |         ^^^^^^^ help: try ignoring the field: `peer_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/tracker/mod.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 156 |         event,
[INFO] [stdout]     |         ^^^^^ help: try ignoring the field: `event: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `announce_http` is never used
[INFO] [stdout]    --> src/tracker/mod.rs:143:8
[INFO] [stdout]     |
[INFO] [stdout] 143 | pub fn announce_http(
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action` and `transaction_id` are never read
[INFO] [stdout]   --> src/tracker/types.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 61 | pub struct ConnectionResponse {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 62 |     pub action: ConnectionRequestAction,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 63 |     pub transaction_id: i32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ConnectionResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `action`, `transaction_id`, `interval`, `leechers`, `seeders`, and `peers` are never read
[INFO] [stdout]    --> src/tracker/types.rs:147:5
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct AnnounceResponse {
[INFO] [stdout]     |            ---------------- fields in this struct
[INFO] [stdout] 147 |     action: ConnectionRequestAction,
[INFO] [stdout]     |     ^^^^^^
[INFO] [stdout] 148 |     transaction_id: i32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^^
[INFO] [stdout] 149 |     interval: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 150 |     leechers: i32,
[INFO] [stdout]     |     ^^^^^^^^
[INFO] [stdout] 151 |     seeders: i32,
[INFO] [stdout]     |     ^^^^^^^
[INFO] [stdout] 152 |     // IP address and TCP port
[INFO] [stdout] 153 |     pub(crate) peers: Vec<(String, i16)>,
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `AnnounceResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 44.06s
[INFO] running `Command { std: "docker" "inspect" "028cd791d8c22eac2a616fb2755b36c2c8b717ac0d24ffe8556504c29f2e84e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "028cd791d8c22eac2a616fb2755b36c2c8b717ac0d24ffe8556504c29f2e84e3", kill_on_drop: false }`
[INFO] [stdout] 028cd791d8c22eac2a616fb2755b36c2c8b717ac0d24ffe8556504c29f2e84e3
