[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] building funnyboy-roks/bittorrent-client against master#44f415c1d617ebc7b931a243b7b321ef8a6ca47c for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffunnyboy-roks%2Fbittorrent-client" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/funnyboy-roks/bittorrent-client on toolchain 44f415c1d617ebc7b931a243b7b321ef8a6ca47c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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-7-tc1/source/Cargo.toml [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" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nom-bufreader v0.2.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f90f8087b1bd8ad8fdafa38179d2dfb101ceaafd19d87a65aa835b4143355780 [INFO] running `Command { std: "docker" "start" "-a" "f90f8087b1bd8ad8fdafa38179d2dfb101ceaafd19d87a65aa835b4143355780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f90f8087b1bd8ad8fdafa38179d2dfb101ceaafd19d87a65aa835b4143355780", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f90f8087b1bd8ad8fdafa38179d2dfb101ceaafd19d87a65aa835b4143355780", kill_on_drop: false }` [INFO] [stdout] f90f8087b1bd8ad8fdafa38179d2dfb101ceaafd19d87a65aa835b4143355780 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ca285cfb34eb2924f972bacab719ca61e265340a4489e5ded29938895037e45c [INFO] running `Command { std: "docker" "start" "-a" "ca285cfb34eb2924f972bacab719ca61e265340a4489e5ded29938895037e45c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Compiling libc v0.2.161 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regex-automata v0.3.6 [INFO] [stderr] Compiling ppv-lite86 v0.2.20 [INFO] [stderr] Compiling clap v4.3.22 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling futures-executor v0.3.28 [INFO] [stderr] Compiling futures v0.3.28 [INFO] [stderr] Compiling regex v1.9.3 [INFO] [stderr] Compiling nom-bufreader v0.2.0 [INFO] [stderr] Compiling tokio-util v0.7.8 [INFO] [stderr] Compiling tokio-native-tls v0.3.1 [INFO] [stderr] Compiling h2 v0.3.20 [INFO] [stderr] Compiling hyper v0.14.27 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.18 [INFO] [stderr] Compiling 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)]` 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 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/decode.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | fn int(encoded: &[u8]) -> IResult<&[u8], Decoded> { [INFO] [stdout] | ^^^^^ ----- ------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for 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 54.46s [INFO] running `Command { std: "docker" "inspect" "ca285cfb34eb2924f972bacab719ca61e265340a4489e5ded29938895037e45c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca285cfb34eb2924f972bacab719ca61e265340a4489e5ded29938895037e45c", kill_on_drop: false }` [INFO] [stdout] ca285cfb34eb2924f972bacab719ca61e265340a4489e5ded29938895037e45c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+44f415c1d617ebc7b931a243b7b321ef8a6ca47c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c372f95a8b2c6f6b75b3c3efbc594e4f45ca4fba07f5737dfe447eb413886775 [INFO] running `Command { std: "docker" "start" "-a" "c372f95a8b2c6f6b75b3c3efbc594e4f45ca4fba07f5737dfe447eb413886775", kill_on_drop: false }` [INFO] [stderr] Compiling 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)]` 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 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)]` 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)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/decode.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | fn int(encoded: &[u8]) -> IResult<&[u8], Decoded> { [INFO] [stdout] | ^^^^^ ----- ------- the lifetimes get resolved as `'_` [INFO] [stdout] | | | [INFO] [stdout] | | the lifetimes get resolved as `'_` [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 167 | fn int(encoded: &[u8]) -> IResult<&[u8], Decoded<'_>> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.08s [INFO] running `Command { std: "docker" "inspect" "c372f95a8b2c6f6b75b3c3efbc594e4f45ca4fba07f5737dfe447eb413886775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c372f95a8b2c6f6b75b3c3efbc594e4f45ca4fba07f5737dfe447eb413886775", kill_on_drop: false }` [INFO] [stdout] c372f95a8b2c6f6b75b3c3efbc594e4f45ca4fba07f5737dfe447eb413886775