[INFO] cloning repository https://github.com/funnyboy-roks/bittorrent-client [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/funnyboy-roks/bittorrent-client" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fbittorrent-client", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fbittorrent-client'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 619768b8c1223eace304c3c297b6f5cb4df7f80f [INFO] checking funnyboy-roks/bittorrent-client against try#0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 for pr-147185 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fbittorrent-client" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/funnyboy-roks/bittorrent-client [INFO] finished tweaking git repo https://github.com/funnyboy-roks/bittorrent-client [INFO] tweaked toml for git repo https://github.com/funnyboy-roks/bittorrent-client written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/funnyboy-roks/bittorrent-client on toolchain 0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/funnyboy-roks/bittorrent-client 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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom-bufreader v0.2.0 [INFO] [stderr] Downloaded syn v2.0.32 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6d271abec7c81a1dc815504c41c9af312a498467bb4876d6c13f9670910c1813 [INFO] running `Command { std: "docker" "start" "-a" "6d271abec7c81a1dc815504c41c9af312a498467bb4876d6c13f9670910c1813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d271abec7c81a1dc815504c41c9af312a498467bb4876d6c13f9670910c1813", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d271abec7c81a1dc815504c41c9af312a498467bb4876d6c13f9670910c1813", kill_on_drop: false }` [INFO] [stdout] 6d271abec7c81a1dc815504c41c9af312a498467bb4876d6c13f9670910c1813 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-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" "+0de49ae9e81f9a1e7df6f0783824ce94ed18e8a9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1c13436636cfeabb0980af02c395bc10d29b475dfa62aff4a6d6a68aa30d4e02 [INFO] running `Command { std: "docker" "start" "-a" "1c13436636cfeabb0980af02c395bc10d29b475dfa62aff4a6d6a68aa30d4e02", kill_on_drop: false }` [INFO] [stderr] Compiling futures-channel v0.3.28 [INFO] [stderr] Checking futures-io v0.3.28 [INFO] [stderr] Compiling serde v1.0.183 [INFO] [stderr] Compiling rustix v0.38.8 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling syn v2.0.32 [INFO] [stderr] Compiling cc v1.0.82 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Checking linux-raw-sys v0.4.5 [INFO] [stderr] Compiling openssl v0.10.56 [INFO] [stderr] Compiling serde_derive v1.0.183 [INFO] [stderr] Checking http v0.2.9 [INFO] [stderr] Checking try-lock v0.2.4 [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Checking want v0.3.1 [INFO] [stderr] Checking socket2 v0.4.9 [INFO] [stderr] Checking ryu v1.0.15 [INFO] [stderr] Compiling serde_json v1.0.105 [INFO] [stderr] Compiling async-trait v0.1.76 [INFO] [stderr] Compiling syn v1.0.48 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking aho-corasick v1.0.4 [INFO] [stderr] Checking encoding_rs v0.8.32 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking fastrand v2.0.0 [INFO] [stderr] Checking ipnet v2.8.0 [INFO] [stderr] Checking http-body v0.4.5 [INFO] [stderr] Checking regex-automata v0.3.6 [INFO] [stderr] Compiling openssl-sys v0.9.91 [INFO] [stderr] Compiling native-tls v0.2.11 [INFO] [stderr] Compiling thiserror-impl v1.0.38 [INFO] [stderr] Checking regex v1.9.3 [INFO] [stderr] Checking is-terminal v0.4.9 [INFO] [stderr] Checking tempfile v3.7.1 [INFO] [stderr] Checking anstream v0.3.2 [INFO] [stderr] Checking serde_bytes v0.11.12 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking clap_builder v4.3.22 [INFO] [stderr] Checking thiserror v1.0.38 [INFO] [stderr] Checking serde_bencode v0.2.3 [INFO] [stderr] Compiling futures-macro v0.3.28 [INFO] [stderr] Compiling tokio-macros v2.4.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling zerocopy-derive v0.7.35 [INFO] [stderr] Compiling clap_derive v4.3.12 [INFO] [stderr] Checking tokio v1.41.0 [INFO] [stderr] Checking zerocopy v0.7.35 [INFO] [stderr] Checking futures-util v0.3.28 [INFO] [stderr] Checking ppv-lite86 v0.2.20 [INFO] [stderr] Checking clap v4.3.22 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking futures-executor v0.3.28 [INFO] [stderr] Checking futures v0.3.28 [INFO] [stderr] Checking nom-bufreader v0.2.0 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.20 [INFO] [stderr] Checking hyper v0.14.27 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.18 [INFO] [stderr] Checking bittorrent-starter-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `AsyncSeek` [INFO] [stdout] --> src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | io::{AsyncSeek, AsyncSeekExt, AsyncWriteExt}, [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: `AsyncSeek` [INFO] [stdout] --> src/main.rs:18:10 [INFO] [stdout] | [INFO] [stdout] 18 | io::{AsyncSeek, AsyncSeekExt, AsyncWriteExt}, [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: `HashSet` [INFO] [stdout] --> src/peer.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpsc` [INFO] [stdout] --> src/peer.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | sync::{mpsc, oneshot}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `HashSet` [INFO] [stdout] --> src/peer.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | collections::{HashMap, HashSet}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mpsc` [INFO] [stdout] --> src/peer.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | sync::{mpsc, oneshot}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handler` [INFO] [stdout] --> src/main.rs:168:17 [INFO] [stdout] | [INFO] [stdout] 168 | let handler = Client::connect(addr, data, info_hash); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `handler` [INFO] [stdout] --> src/main.rs:168:17 [INFO] [stdout] | [INFO] [stdout] 168 | let handler = Client::connect(addr, data, info_hash); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_handler` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/peer.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 149 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 150 | stream: TcpStream, [INFO] [stdout] 151 | data: Torrent, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `data` is never read [INFO] [stdout] --> src/peer.rs:151:5 [INFO] [stdout] | [INFO] [stdout] 149 | pub struct Client { [INFO] [stdout] | ------ field in this struct [INFO] [stdout] 150 | stream: TcpStream, [INFO] [stdout] 151 | data: Torrent, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/decode.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | fn int(encoded: &[u8]) -> IResult<&[u8], Decoded> { [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 167 | fn int(encoded: &[u8]) -> IResult<&[u8], Decoded<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/decode.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | fn int(encoded: &[u8]) -> IResult<&[u8], Decoded> { [INFO] [stdout] | ^^^^^ ^^^^^ ^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | | [INFO] [stdout] | | the same lifetime is elided here [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 167 | fn int(encoded: &[u8]) -> IResult<&[u8], Decoded<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.45s [INFO] running `Command { std: "docker" "inspect" "1c13436636cfeabb0980af02c395bc10d29b475dfa62aff4a6d6a68aa30d4e02", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1c13436636cfeabb0980af02c395bc10d29b475dfa62aff4a6d6a68aa30d4e02", kill_on_drop: false }` [INFO] [stdout] 1c13436636cfeabb0980af02c395bc10d29b475dfa62aff4a6d6a68aa30d4e02