[INFO] cloning repository https://github.com/l3vith/torr [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/l3vith/torr" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3vith%2Ftorr", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3vith%2Ftorr'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f47957032df6d28a0aad3669c3ee22612477892 [INFO] checking l3vith/torr against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fl3vith%2Ftorr" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/l3vith/torr [INFO] finished tweaking git repo https://github.com/l3vith/torr [INFO] tweaked toml for git repo https://github.com/l3vith/torr written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/l3vith/torr on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/l3vith/torr 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0b00f458acc3368b4d0991f676ff782f136260fe280bc0d15c62e1209a372271 [INFO] running `Command { std: "docker" "start" "-a" "0b00f458acc3368b4d0991f676ff782f136260fe280bc0d15c62e1209a372271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0b00f458acc3368b4d0991f676ff782f136260fe280bc0d15c62e1209a372271", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0b00f458acc3368b4d0991f676ff782f136260fe280bc0d15c62e1209a372271", kill_on_drop: false }` [INFO] [stdout] 0b00f458acc3368b4d0991f676ff782f136260fe280bc0d15c62e1209a372271 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7e59fdcefe697c6d0e8adf3b9f6bb9503fc11352a31b26a5a848889ee6c371c [INFO] running `Command { std: "docker" "start" "-a" "b7e59fdcefe697c6d0e8adf3b9f6bb9503fc11352a31b26a5a848889ee6c371c", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.2.44 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Compiling openssl-sys v0.9.110 [INFO] [stderr] Compiling openssl v0.10.74 [INFO] [stderr] Compiling native-tls v0.2.14 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling openssl-macros v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking zerofrom v0.1.6 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking yoke v0.8.1 [INFO] [stderr] Checking zerovec v0.11.5 [INFO] [stderr] Checking zerotrie v0.2.3 [INFO] [stderr] Checking tinystr v0.8.2 [INFO] [stderr] Checking potential_utf v0.1.4 [INFO] [stderr] Checking icu_collections v2.1.1 [INFO] [stderr] Checking icu_locale_core v2.1.1 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking icu_provider v2.1.1 [INFO] [stderr] Checking icu_properties v2.1.1 [INFO] [stderr] Checking icu_normalizer v2.1.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-native-tls v0.3.1 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking hyper v0.14.32 [INFO] [stderr] Checking hyper-tls v0.5.0 [INFO] [stderr] Checking reqwest v0.11.27 [INFO] [stderr] Checking torr v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tracker::TrackerError` [INFO] [stdout] --> src/torrent.rs:4:51 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{Rng, tracker::Peer, tracker::Tracker, tracker::TrackerError}; [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: `distributions::Alphanumeric` [INFO] [stdout] --> src/tracker.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{Rng, distributions::Alphanumeric, thread_rng}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::thread_rng` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `distributions::Alphanumeric` [INFO] [stdout] --> src/main.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::{Rng, distributions::Alphanumeric}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Client` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use reqwest::Client; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `net::Ipv4Addr` [INFO] [stdout] --> src/main.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{fs, net::Ipv4Addr, str}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thiserror::Error` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::net::UdpSocket` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::net::UdpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tracker::TrackerError` [INFO] [stdout] --> src/torrent.rs:4:51 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::{Rng, tracker::Peer, tracker::Tracker, tracker::TrackerError}; [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: `distributions::Alphanumeric` [INFO] [stdout] --> src/tracker.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | use rand::{Rng, distributions::Alphanumeric, thread_rng}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::thread_rng` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rand::thread_rng; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `distributions::Alphanumeric` [INFO] [stdout] --> src/main.rs:8:17 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::{Rng, distributions::Alphanumeric}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `reqwest::Client` [INFO] [stdout] --> src/main.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use reqwest::Client; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `net::Ipv4Addr` [INFO] [stdout] --> src/main.rs:12:15 [INFO] [stdout] | [INFO] [stdout] 12 | use std::{fs, net::Ipv4Addr, str}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `thiserror::Error` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use thiserror::Error; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tokio::net::UdpSocket` [INFO] [stdout] --> src/main.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | use tokio::net::UdpSocket; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `TrackerError` and `Other` are never constructed [INFO] [stdout] --> src/torrent.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum TorrentError { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 36 | TrackerError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | Other(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TorrentError` 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 `peers` is never read [INFO] [stdout] --> src/torrent.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Torrent { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 78 | pub peers: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Torrent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TrackerFailure` is never constructed [INFO] [stdout] --> src/tracker.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum TrackerError { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 40 | TrackerFailure(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrackerError` 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 `ip` and `port` are never read [INFO] [stdout] --> src/tracker.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct Peer { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 57 | ip: Ipv4Addr, [INFO] [stdout] | ^^ [INFO] [stdout] 58 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Peer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `interval`, `leechers`, `seeders`, and `peers` are never read [INFO] [stdout] --> src/tracker.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct TrackerResponse { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 63 | pub interval: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 64 | pub leechers: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 65 | pub seeders: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 66 | pub peers: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrackerResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 20], Infallible> [INFO] [stdout] --> src/torrent.rs:137:41 [INFO] [stdout] | [INFO] [stdout] 137 | let info_hash: [u8; 20] = match hasher.finalize().try_into() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `torr` (bin "torr" test) due to 1 previous error; 13 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variants `TrackerError` and `Other` are never constructed [INFO] [stdout] --> src/torrent.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub enum TorrentError { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 36 | TrackerError(String), [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | Other(String), [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TorrentError` 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 `peers` is never read [INFO] [stdout] --> src/torrent.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 75 | pub struct Torrent { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 78 | pub peers: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Torrent` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TrackerFailure` is never constructed [INFO] [stdout] --> src/tracker.rs:40:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub enum TrackerError { [INFO] [stdout] | ------------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 40 | TrackerFailure(String), [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrackerError` 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 `ip` and `port` are never read [INFO] [stdout] --> src/tracker.rs:57:5 [INFO] [stdout] | [INFO] [stdout] 56 | pub struct Peer { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 57 | ip: Ipv4Addr, [INFO] [stdout] | ^^ [INFO] [stdout] 58 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Peer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `interval`, `leechers`, `seeders`, and `peers` are never read [INFO] [stdout] --> src/tracker.rs:63:9 [INFO] [stdout] | [INFO] [stdout] 62 | pub struct TrackerResponse { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] 63 | pub interval: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 64 | pub leechers: u32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 65 | pub seeders: u32, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 66 | pub peers: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TrackerResponse` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: this type will no longer be must used: Result<[u8; 20], Infallible> [INFO] [stdout] --> src/torrent.rs:137:41 [INFO] [stdout] | [INFO] [stdout] 137 | let info_hash: [u8; 20] = match hasher.finalize().try_into() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: requested on the command line with `-D unmustuse-in-always-ok` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `torr` (bin "torr") due to 1 previous error; 13 warnings emitted [INFO] running `Command { std: "docker" "inspect" "b7e59fdcefe697c6d0e8adf3b9f6bb9503fc11352a31b26a5a848889ee6c371c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7e59fdcefe697c6d0e8adf3b9f6bb9503fc11352a31b26a5a848889ee6c371c", kill_on_drop: false }` [INFO] [stdout] b7e59fdcefe697c6d0e8adf3b9f6bb9503fc11352a31b26a5a848889ee6c371c