[INFO] cloning repository https://github.com/iamwwc/ooproxy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/iamwwc/ooproxy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamwwc%2Fooproxy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamwwc%2Fooproxy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 82d76853286bd6c77dc4f255002c2098a613d115 [INFO] checking iamwwc/ooproxy against master#836c31742687ba4e2f857b5b698e1e9e6b67619c for pr-81789 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fiamwwc%2Fooproxy" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/iamwwc/ooproxy on toolchain 836c31742687ba4e2f857b5b698e1e9e6b67619c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/iamwwc/ooproxy [INFO] finished tweaking git repo https://github.com/iamwwc/ooproxy [INFO] tweaked toml for git repo https://github.com/iamwwc/ooproxy written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/iamwwc/ooproxy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fdd32845f80b11f799dd2e05a1b5153632ec7dd6bb6aaf5fe5280e155caf3aca [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "fdd32845f80b11f799dd2e05a1b5153632ec7dd6bb6aaf5fe5280e155caf3aca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fdd32845f80b11f799dd2e05a1b5153632ec7dd6bb6aaf5fe5280e155caf3aca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fdd32845f80b11f799dd2e05a1b5153632ec7dd6bb6aaf5fe5280e155caf3aca", kill_on_drop: false }` [INFO] [stdout] fdd32845f80b11f799dd2e05a1b5153632ec7dd6bb6aaf5fe5280e155caf3aca [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+836c31742687ba4e2f857b5b698e1e9e6b67619c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a359ef0e872ec0f633bdab8b29b4ccca68c3939e85ad27b2b656b3003d5183fc [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "a359ef0e872ec0f633bdab8b29b4ccca68c3939e85ad27b2b656b3003d5183fc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.89 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.64 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking regex-syntax v0.6.23 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking termcolor v1.1.2 [INFO] [stderr] Compiling tokio v1.3.0 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking regex v1.4.5 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking signal-hook-registry v1.3.0 [INFO] [stderr] Checking mio v0.7.10 [INFO] [stderr] Checking nix v0.19.1 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking env_logger v0.8.3 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Checking ooproxy v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `SocketAddrV4`, `SocketAddrV6` [INFO] [stdout] --> src/client.rs:5:51 [INFO] [stdout] | [INFO] [stdout] 5 | net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, SocketAddrV4, SocketAddrV6}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SocketAddrV4`, `SocketAddrV6` [INFO] [stdout] --> src/client.rs:5:51 [INFO] [stdout] | [INFO] [stdout] 5 | net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr, SocketAddrV4, SocketAddrV6}, [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw_ipv4` [INFO] [stdout] --> src/client.rs:152:25 [INFO] [stdout] | [INFO] [stdout] 152 | let raw_ipv4 = peer_left.read_exact(&mut buf).await?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_ipv4` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pending_data` [INFO] [stdout] --> src/client.rs:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | pending_data, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `pending_data: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from_port` [INFO] [stdout] --> src/client.rs:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | ref from_port, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `from_port: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/client.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | ref left, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `left: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `host` [INFO] [stdout] --> src/protocols/socks5.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | let Destination { ref host, ref port } = dest; [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `host: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/protocols/socks5.rs:22:33 [INFO] [stdout] | [INFO] [stdout] 22 | let Destination { ref host, ref port } = dest; [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `port: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/stream.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | let n = try_poll!(reader.poll_read_to_buffer(ctx)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `minor_version` [INFO] [stdout] --> src/tls/mod.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | minor_version, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `minor_version: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `raw_ipv4` [INFO] [stdout] --> src/client.rs:152:25 [INFO] [stdout] | [INFO] [stdout] 152 | let raw_ipv4 = peer_left.read_exact(&mut buf).await?; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_raw_ipv4` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pending_data` [INFO] [stdout] --> src/client.rs:196:13 [INFO] [stdout] | [INFO] [stdout] 196 | pending_data, [INFO] [stdout] | ^^^^^^^^^^^^ help: try ignoring the field: `pending_data: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `from_port` [INFO] [stdout] --> src/client.rs:233:13 [INFO] [stdout] | [INFO] [stdout] 233 | ref from_port, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `from_port: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `left` [INFO] [stdout] --> src/client.rs:234:13 [INFO] [stdout] | [INFO] [stdout] 234 | ref left, [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `left: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `host` [INFO] [stdout] --> src/protocols/socks5.rs:22:23 [INFO] [stdout] | [INFO] [stdout] 22 | let Destination { ref host, ref port } = dest; [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `host: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/protocols/socks5.rs:22:33 [INFO] [stdout] | [INFO] [stdout] 22 | let Destination { ref host, ref port } = dest; [INFO] [stdout] | ^^^^^^^^ help: try ignoring the field: `port: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/stream.rs:165:21 [INFO] [stdout] | [INFO] [stdout] 165 | let n = try_poll!(reader.poll_read_to_buffer(ctx)); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `minor_version` [INFO] [stdout] --> src/tls/mod.rs:60:9 [INFO] [stdout] | [INFO] [stdout] 60 | minor_version, [INFO] [stdout] | ^^^^^^^^^^^^^ help: try ignoring the field: `minor_version: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:144:21 [INFO] [stdout] | [INFO] [stdout] 144 | peer_left.read_exact(&mut buf).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/client.rs:144:21 [INFO] [stdout] | [INFO] [stdout] 144 | peer_left.read_exact(&mut buf).await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/bin/to_owned.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/bin/to_owned.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let a = &x.to_owned(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `App` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | App, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `warn` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 26 | warn [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a1` [INFO] [stdout] --> src/bin/cell.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let a1 = &my.a; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a2` [INFO] [stdout] --> src/bin/cell.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let a2 = &my.a; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Cow` [INFO] [stdout] --> src/bin/to_owned.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Cow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a` [INFO] [stdout] --> src/bin/to_owned.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | let a = &x.to_owned(); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/main.rs:69:26 [INFO] [stdout] | [INFO] [stdout] 69 | while let Ok((socks, addr)) = listener.accept().await { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a1` [INFO] [stdout] --> src/bin/cell.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | let a1 = &my.a; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a1` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `a2` [INFO] [stdout] --> src/bin/cell.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | let a2 = &my.a; [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_a2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `App` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | App, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `error`, `warn` [INFO] [stdout] --> src/main.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 25 | error, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 26 | warn [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let mut addr = SocketAddr::new(host, port as u16); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/main.rs:69:26 [INFO] [stdout] | [INFO] [stdout] 69 | while let Ok((socks, addr)) = listener.accept().await { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:66:9 [INFO] [stdout] | [INFO] [stdout] 66 | let mut addr = SocketAddr::new(host, port as u16); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 21.79s [INFO] running `Command { std: "docker" "inspect" "a359ef0e872ec0f633bdab8b29b4ccca68c3939e85ad27b2b656b3003d5183fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a359ef0e872ec0f633bdab8b29b4ccca68c3939e85ad27b2b656b3003d5183fc", kill_on_drop: false }` [INFO] [stdout] a359ef0e872ec0f633bdab8b29b4ccca68c3939e85ad27b2b656b3003d5183fc