[INFO] fetching crate merino 0.1.3... [INFO] testing merino-0.1.3 against 1.91.0 for beta-1.92-2 [INFO] extracting crate merino 0.1.3 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate merino 0.1.3 [INFO] finished tweaking crates.io crate merino 0.1.3 [INFO] tweaked toml for crates.io crate merino 0.1.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate merino 0.1.3 on toolchain 1.91.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 80 packages to latest compatible versions [INFO] [stderr] Adding pretty_env_logger v0.3.1 (available: v0.5.0) [INFO] [stderr] Adding snafu v0.4.4 (available: v0.8.9) [INFO] [stderr] Adding structopt v0.2.18 (available: v0.3.26) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.91.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded snafu-derive v0.4.4 [INFO] [stderr] Downloaded pretty_env_logger v0.3.1 [INFO] [stderr] Downloaded snafu v0.4.4 [INFO] [stderr] Downloaded env_logger v0.6.2 [INFO] [stderr] Downloaded doc-comment v0.3.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d96ea3f8cc98a2354043bb5456834a34e68961bf3f3b90172ceb02d03b9be78b [INFO] running `Command { std: "docker" "start" "-a" "d96ea3f8cc98a2354043bb5456834a34e68961bf3f3b90172ceb02d03b9be78b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d96ea3f8cc98a2354043bb5456834a34e68961bf3f3b90172ceb02d03b9be78b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d96ea3f8cc98a2354043bb5456834a34e68961bf3f3b90172ceb02d03b9be78b", kill_on_drop: false }` [INFO] [stdout] d96ea3f8cc98a2354043bb5456834a34e68961bf3f3b90172ceb02d03b9be78b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 19289befc24c037ae937cd13e8cc68b363492bea7597c6a6c51d9fa814754be9 [INFO] running `Command { std: "docker" "start" "-a" "19289befc24c037ae937cd13e8cc68b363492bea7597c6a6c51d9fa814754be9", kill_on_drop: false }` [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling doc-comment v0.3.4 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling pretty_env_logger v0.3.1 [INFO] [stderr] Compiling snafu-derive v0.4.4 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling snafu v0.4.4 [INFO] [stderr] Compiling merino v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lib.rs:443:24 [INFO] [stdout] | [INFO] [stdout] 443 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 443 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] 443 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lib.rs:480:24 [INFO] [stdout] | [INFO] [stdout] 480 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 480 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] 480 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `RuleFailure` and `ConnectionRefused` are never constructed [INFO] [stdout] --> src/lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 37 | enum ResponseCode { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 42 | RuleFailure = 0x02, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ConnectionRefused = 0x05, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResponseCode` 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 `version` is never read [INFO] [stdout] --> src/lib.rs:490:9 [INFO] [stdout] | [INFO] [stdout] 489 | struct SOCKSReq { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 490 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/lib.rs:396:25 [INFO] [stdout] | [INFO] [stdout] 396 | copy(&mut outbound_in, &mut inbound_out).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 396 | let _ = copy(&mut outbound_in, &mut inbound_out).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/lib.rs:403:25 [INFO] [stdout] | [INFO] [stdout] 403 | copy(&mut inbound_in, &mut outbound_out).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 403 | let _ = copy(&mut inbound_in, &mut outbound_out).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.28s [INFO] running `Command { std: "docker" "inspect" "19289befc24c037ae937cd13e8cc68b363492bea7597c6a6c51d9fa814754be9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "19289befc24c037ae937cd13e8cc68b363492bea7597c6a6c51d9fa814754be9", kill_on_drop: false }` [INFO] [stdout] 19289befc24c037ae937cd13e8cc68b363492bea7597c6a6c51d9fa814754be9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8b19037c26d2f236526cae324148976e1dc0ec4665c161cfd16e6831acb17c74 [INFO] running `Command { std: "docker" "start" "-a" "8b19037c26d2f236526cae324148976e1dc0ec4665c161cfd16e6831acb17c74", kill_on_drop: false }` [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lib.rs:443:24 [INFO] [stdout] | [INFO] [stdout] 443 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 443 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] 443 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lib.rs:480:24 [INFO] [stdout] | [INFO] [stdout] 480 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 480 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] 480 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling merino v0.1.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: variants `RuleFailure` and `ConnectionRefused` are never constructed [INFO] [stdout] --> src/lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 37 | enum ResponseCode { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 42 | RuleFailure = 0x02, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ConnectionRefused = 0x05, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResponseCode` 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 `version` is never read [INFO] [stdout] --> src/lib.rs:490:9 [INFO] [stdout] | [INFO] [stdout] 489 | struct SOCKSReq { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 490 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/lib.rs:396:25 [INFO] [stdout] | [INFO] [stdout] 396 | copy(&mut outbound_in, &mut inbound_out).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 396 | let _ = copy(&mut outbound_in, &mut inbound_out).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/lib.rs:403:25 [INFO] [stdout] | [INFO] [stdout] 403 | copy(&mut inbound_in, &mut outbound_out).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 403 | let _ = copy(&mut inbound_in, &mut outbound_out).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lib.rs:443:24 [INFO] [stdout] | [INFO] [stdout] 443 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 443 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] 443 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around index expression [INFO] [stdout] --> src/lib.rs:480:24 [INFO] [stdout] | [INFO] [stdout] 480 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 480 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] 480 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `RuleFailure` and `ConnectionRefused` are never constructed [INFO] [stdout] --> src/lib.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 37 | enum ResponseCode { [INFO] [stdout] | ------------ variants in this enum [INFO] [stdout] ... [INFO] [stdout] 42 | RuleFailure = 0x02, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | ConnectionRefused = 0x05, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResponseCode` 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 `version` is never read [INFO] [stdout] --> src/lib.rs:490:9 [INFO] [stdout] | [INFO] [stdout] 489 | struct SOCKSReq { [INFO] [stdout] | -------- field in this struct [INFO] [stdout] 490 | pub version: u8, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/lib.rs:396:25 [INFO] [stdout] | [INFO] [stdout] 396 | copy(&mut outbound_in, &mut inbound_out).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 396 | let _ = copy(&mut outbound_in, &mut inbound_out).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stdout] --> src/lib.rs:403:25 [INFO] [stdout] | [INFO] [stdout] 403 | copy(&mut inbound_in, &mut outbound_out).is_ok(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 403 | let _ = copy(&mut inbound_in, &mut outbound_out).is_ok(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.50s [INFO] running `Command { std: "docker" "inspect" "8b19037c26d2f236526cae324148976e1dc0ec4665c161cfd16e6831acb17c74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8b19037c26d2f236526cae324148976e1dc0ec4665c161cfd16e6831acb17c74", kill_on_drop: false }` [INFO] [stdout] 8b19037c26d2f236526cae324148976e1dc0ec4665c161cfd16e6831acb17c74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+1.91.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 446c42376c0bd50a8a5158f7cea1487bdb849f33be05f5baf2ed70e1bb6a135a [INFO] running `Command { std: "docker" "start" "-a" "446c42376c0bd50a8a5158f7cea1487bdb849f33be05f5baf2ed70e1bb6a135a", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/lib.rs:443:24 [INFO] [stderr] | [INFO] [stderr] 443 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 443 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] 443 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/lib.rs:480:24 [INFO] [stderr] | [INFO] [stderr] 480 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 480 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] 480 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variants `RuleFailure` and `ConnectionRefused` are never constructed [INFO] [stderr] --> src/lib.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 37 | enum ResponseCode { [INFO] [stderr] | ------------ variants in this enum [INFO] [stderr] ... [INFO] [stderr] 42 | RuleFailure = 0x02, [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | ConnectionRefused = 0x05, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ResponseCode` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `version` is never read [INFO] [stderr] --> src/lib.rs:490:9 [INFO] [stderr] | [INFO] [stderr] 489 | struct SOCKSReq { [INFO] [stderr] | -------- field in this struct [INFO] [stderr] 490 | pub version: u8, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stderr] --> src/lib.rs:396:25 [INFO] [stderr] | [INFO] [stderr] 396 | copy(&mut outbound_in, &mut inbound_out).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 396 | let _ = copy(&mut outbound_in, &mut inbound_out).is_ok(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused return value of `Result::::is_ok` that must be used [INFO] [stderr] --> src/lib.rs:403:25 [INFO] [stderr] | [INFO] [stderr] 403 | copy(&mut inbound_in, &mut outbound_out).is_ok(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you intended to assert that this is ok, consider `.unwrap()` instead [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 403 | let _ = copy(&mut inbound_in, &mut outbound_out).is_ok(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `merino` (lib) generated 6 warnings (run `cargo fix --lib -p merino` to apply 2 suggestions) [INFO] [stderr] warning: `merino` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/merino-b5e8d1ce89a6fcdc) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/merino-bff421ace9da374b) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] Doc-tests merino [INFO] [stdout] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/lib.rs:443:24 [INFO] [stderr] | [INFO] [stderr] 443 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 443 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] 443 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around index expression [INFO] [stderr] --> src/lib.rs:480:24 [INFO] [stderr] | [INFO] [stderr] 480 | ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 480 - ((addr[(x * 2)] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] 480 + ((addr[x * 2] as u16) << 8) | addr[(x * 2) + 1] as u16 [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "446c42376c0bd50a8a5158f7cea1487bdb849f33be05f5baf2ed70e1bb6a135a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "446c42376c0bd50a8a5158f7cea1487bdb849f33be05f5baf2ed70e1bb6a135a", kill_on_drop: false }` [INFO] [stdout] 446c42376c0bd50a8a5158f7cea1487bdb849f33be05f5baf2ed70e1bb6a135a