[INFO] cloning repository https://github.com/superspeeder/simplevtt_server [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/superspeeder/simplevtt_server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperspeeder%2Fsimplevtt_server", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperspeeder%2Fsimplevtt_server'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14f7a4c1f5eeff8e9bdb221d092ff208162a0fdd [INFO] checking superspeeder/simplevtt_server against try#18c1d185ac7a6a3bf399296b35e4b2736809a756 for pr-146972 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsuperspeeder%2Fsimplevtt_server" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/superspeeder/simplevtt_server [INFO] finished tweaking git repo https://github.com/superspeeder/simplevtt_server [INFO] tweaked toml for git repo https://github.com/superspeeder/simplevtt_server written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/superspeeder/simplevtt_server on toolchain 18c1d185ac7a6a3bf399296b35e4b2736809a756 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/superspeeder/simplevtt_server 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" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cmake v0.1.54 [INFO] [stderr] Downloaded generic-array v0.14.9 [INFO] [stderr] Downloaded aws-lc-rs v1.14.1 [INFO] [stderr] Downloaded aws-lc-sys v0.32.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6b6ab1a2de83b02c9ebb3183b82058fcd172c5a90c550fa692cff16188f1e561 [INFO] running `Command { std: "docker" "start" "-a" "6b6ab1a2de83b02c9ebb3183b82058fcd172c5a90c550fa692cff16188f1e561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6b6ab1a2de83b02c9ebb3183b82058fcd172c5a90c550fa692cff16188f1e561", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6b6ab1a2de83b02c9ebb3183b82058fcd172c5a90c550fa692cff16188f1e561", kill_on_drop: false }` [INFO] [stdout] 6b6ab1a2de83b02c9ebb3183b82058fcd172c5a90c550fa692cff16188f1e561 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+18c1d185ac7a6a3bf399296b35e4b2736809a756" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] df53214e2aa39497fe1b371a4f79c6d69776677f620e26e142aa1acec31977f7 [INFO] running `Command { std: "docker" "start" "-a" "df53214e2aa39497fe1b371a4f79c6d69776677f620e26e142aa1acec31977f7", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling generic-array v0.14.9 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Compiling unicode-ident v1.0.20 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Compiling aws-lc-rs v1.14.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking zeroize v1.8.2 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Compiling rustls v0.23.34 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking rustls-pki-types v1.13.0 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Checking mio v1.1.0 [INFO] [stderr] Checking socket2 v0.6.1 [INFO] [stderr] Compiling cc v1.2.43 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking tracing-log v0.2.0 [INFO] [stderr] Checking thread_local v1.1.9 [INFO] [stderr] Checking nu-ansi-term v0.50.3 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking bytemuck v1.24.0 [INFO] [stderr] Checking tracing-subscriber v0.3.20 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Checking inout v0.1.4 [INFO] [stderr] Checking universal-hash v0.5.1 [INFO] [stderr] Checking cipher v0.4.4 [INFO] [stderr] Checking aead v0.5.2 [INFO] [stderr] Checking polyval v0.6.2 [INFO] [stderr] Checking ghash v0.5.1 [INFO] [stderr] Compiling cmake v0.1.54 [INFO] [stderr] Checking ctr v0.9.2 [INFO] [stderr] Checking aes v0.8.4 [INFO] [stderr] Compiling aws-lc-sys v0.32.3 [INFO] [stderr] Checking aes-gcm v0.10.3 [INFO] [stderr] Compiling tokio-macros v2.6.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Checking tokio v1.48.0 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Checking rustls-webpki v0.103.7 [INFO] [stderr] Checking tokio-rustls v0.26.4 [INFO] [stderr] Checking simplevtt_server v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `TcpListener` and `UdpSocket` [INFO] [stdout] --> src/main.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::{TcpListener, UdpSocket}; [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: `RootCertStore` [INFO] [stdout] --> src/tcp.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio_rustls::rustls::{RootCertStore, ServerConfig}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::MaybeUninit` [INFO] [stdout] --> src/udp.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem::MaybeUninit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`, and `SocketAddr` [INFO] [stdout] --> src/udp.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::{Ipv4Addr, Ipv6Addr, SocketAddr}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/udp.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | 'udpsocketloop: loop { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TcpListener` and `UdpSocket` [INFO] [stdout] --> src/main.rs:4:18 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::{TcpListener, UdpSocket}; [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: `RootCertStore` [INFO] [stdout] --> src/tcp.rs:10:28 [INFO] [stdout] | [INFO] [stdout] 10 | use tokio_rustls::rustls::{RootCertStore, ServerConfig}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::mem::MaybeUninit` [INFO] [stdout] --> src/udp.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::mem::MaybeUninit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Ipv4Addr`, `Ipv6Addr`, and `SocketAddr` [INFO] [stdout] --> src/udp.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | use std::net::{Ipv4Addr, Ipv6Addr, SocketAddr}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^ ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused label [INFO] [stdout] --> src/udp.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 19 | 'udpsocketloop: loop { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_labels)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/tcp.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 27 | / loop { [INFO] [stdout] 28 | | let (stream, peer_addr) = listener.accept().await?; [INFO] [stdout] 29 | | let acceptor = acceptor.clone(); [INFO] [stdout] 30 | | let fut = async move { [INFO] [stdout] ... | [INFO] [stdout] 46 | | }); [INFO] [stdout] 47 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 48 | [INFO] [stdout] 49 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tcp.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | let mut stream = acceptor.accept(stream).await?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/tcp.rs:49:5 [INFO] [stdout] | [INFO] [stdout] 27 | / loop { [INFO] [stdout] 28 | | let (stream, peer_addr) = listener.accept().await?; [INFO] [stdout] 29 | | let acceptor = acceptor.clone(); [INFO] [stdout] 30 | | let fut = async move { [INFO] [stdout] ... | [INFO] [stdout] 46 | | }); [INFO] [stdout] 47 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 48 | [INFO] [stdout] 49 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/tcp.rs:31:17 [INFO] [stdout] | [INFO] [stdout] 31 | let mut stream = acceptor.accept(stream).await?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `received` [INFO] [stdout] --> src/udp.rs:22:20 [INFO] [stdout] | [INFO] [stdout] 22 | if let Ok((received, from)) = udp_socket.recv_from(header_buffer.as_mut_slice()).await { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_received` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `key` is never read [INFO] [stdout] --> src/message_encrypt.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct UserSession { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 18 | key: Key, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: const parameter `size` should have an upper case name [INFO] [stdout] --> src/bufutil.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ByteBuffer { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 4 - pub struct ByteBuffer { [INFO] [stdout] 4 + pub struct ByteBuffer { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: const parameter `size` should have an upper case name [INFO] [stdout] --> src/bufutil.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl ByteBuffer { [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: const parameter `size` should have an upper case name [INFO] [stdout] --> src/bufutil.rs:28:34 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new_from_buffer(buffer: &'a ByteBuffer) -> Self { [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `received` [INFO] [stdout] --> src/udp.rs:22:20 [INFO] [stdout] | [INFO] [stdout] 22 | if let Ok((received, from)) = udp_socket.recv_from(header_buffer.as_mut_slice()).await { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_received` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `key` is never read [INFO] [stdout] --> src/message_encrypt.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct UserSession { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 18 | key: Key, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: const parameter `size` should have an upper case name [INFO] [stdout] --> src/bufutil.rs:4:29 [INFO] [stdout] | [INFO] [stdout] 4 | pub struct ByteBuffer { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default [INFO] [stdout] help: convert the identifier to upper case [INFO] [stdout] | [INFO] [stdout] 4 - pub struct ByteBuffer { [INFO] [stdout] 4 + pub struct ByteBuffer { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: const parameter `size` should have an upper case name [INFO] [stdout] --> src/bufutil.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl ByteBuffer { [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: const parameter `size` should have an upper case name [INFO] [stdout] --> src/bufutil.rs:28:34 [INFO] [stdout] | [INFO] [stdout] 28 | pub fn new_from_buffer(buffer: &'a ByteBuffer) -> Self { [INFO] [stdout] | ^^^^ help: convert the identifier to upper case: `SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s [INFO] running `Command { std: "docker" "inspect" "df53214e2aa39497fe1b371a4f79c6d69776677f620e26e142aa1acec31977f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "df53214e2aa39497fe1b371a4f79c6d69776677f620e26e142aa1acec31977f7", kill_on_drop: false }` [INFO] [stdout] df53214e2aa39497fe1b371a4f79c6d69776677f620e26e142aa1acec31977f7