[INFO] cloning repository https://github.com/yuk1ty/rstest-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/yuk1ty/rstest-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Frstest-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Frstest-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] aa0475ce2a4629bbe9123c3d7275f209d5d93b1f [INFO] checking yuk1ty/rstest-example against master#385fa9d845dd326c6bbfd58c22244215e431948a for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Frstest-example" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yuk1ty/rstest-example on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yuk1ty/rstest-example [INFO] finished tweaking git repo https://github.com/yuk1ty/rstest-example [INFO] tweaked toml for git repo https://github.com/yuk1ty/rstest-example written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/yuk1ty/rstest-example 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4cea4805db56ed065ef7c8fbd960977484ff15be615f802f56f7c28273217c68 [INFO] running `Command { std: "docker" "start" "-a" "4cea4805db56ed065ef7c8fbd960977484ff15be615f802f56f7c28273217c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4cea4805db56ed065ef7c8fbd960977484ff15be615f802f56f7c28273217c68", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4cea4805db56ed065ef7c8fbd960977484ff15be615f802f56f7c28273217c68", kill_on_drop: false }` [INFO] [stdout] 4cea4805db56ed065ef7c8fbd960977484ff15be615f802f56f7c28273217c68 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 69c024b4d9c9c40cb291ee1749a828f7bab732feb032f3643225135050944e03 [INFO] running `Command { std: "docker" "start" "-a" "69c024b4d9c9c40cb291ee1749a828f7bab732feb032f3643225135050944e03", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling relative-path v1.9.2 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking rstest-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stdout] warning: struct `InputForm` is never constructed [INFO] [stdout] --> src/bin/combination.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct InputForm { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate` is never used [INFO] [stdout] --> src/bin/combination.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn validate(input: &InputForm) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Config` is never constructed [INFO] [stdout] --> src/bin/fixture.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Connection` is never constructed [INFO] [stdout] --> src/bin/fixture.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Connection; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DB` is never constructed [INFO] [stdout] --> src/bin/fixture.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct DB { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `connect` are never used [INFO] [stdout] --> src/bin/fixture.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl DB { [INFO] [stdout] | ------- associated functions in this implementation [INFO] [stdout] 18 | fn new(config: Config) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn connect(_config: Config) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stdout] warning: enum `Year` is never used [INFO] [stdout] --> src/bin/basic.rs:2:6 [INFO] [stdout] | [INFO] [stdout] 2 | enum Year { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `year_kind` is never used [INFO] [stdout] --> src/bin/basic.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn year_kind(year: u32) -> Year { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stdout] warning: unused import: `Config` [INFO] [stdout] --> src/bin/fixture.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | use crate::{Config, DB}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `db` [INFO] [stdout] --> src/bin/fixture.rs:57:32 [INFO] [stdout] | [INFO] [stdout] 57 | fn should_connect_database(db: DB) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `host`, `port`, `database`, `username`, and `password` are never read [INFO] [stdout] --> src/bin/fixture.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 4 | host: Ipv6Addr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | database: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | password: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `conn` is never read [INFO] [stdout] --> src/bin/fixture.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct DB { [INFO] [stdout] | -- field in this struct [INFO] [stdout] 14 | conn: Connection, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `body` is never read [INFO] [stdout] --> src/bin/async.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 9 | struct Article { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | body: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.39s [INFO] running `Command { std: "docker" "inspect" "69c024b4d9c9c40cb291ee1749a828f7bab732feb032f3643225135050944e03", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69c024b4d9c9c40cb291ee1749a828f7bab732feb032f3643225135050944e03", kill_on_drop: false }` [INFO] [stdout] 69c024b4d9c9c40cb291ee1749a828f7bab732feb032f3643225135050944e03 [INFO] checking yuk1ty/rstest-example against try#2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 for never-type-fallback-to-never [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fyuk1ty%2Frstest-example" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/yuk1ty/rstest-example on toolchain 2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/yuk1ty/rstest-example [INFO] finished tweaking git repo https://github.com/yuk1ty/rstest-example [INFO] tweaked toml for git repo https://github.com/yuk1ty/rstest-example written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/yuk1ty/rstest-example 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" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] becc71a55edb65eee2e1bfc3ecfa106c08400a579ecfd04e514bc1286bb3881e [INFO] running `Command { std: "docker" "start" "-a" "becc71a55edb65eee2e1bfc3ecfa106c08400a579ecfd04e514bc1286bb3881e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "becc71a55edb65eee2e1bfc3ecfa106c08400a579ecfd04e514bc1286bb3881e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "becc71a55edb65eee2e1bfc3ecfa106c08400a579ecfd04e514bc1286bb3881e", kill_on_drop: false }` [INFO] [stdout] becc71a55edb65eee2e1bfc3ecfa106c08400a579ecfd04e514bc1286bb3881e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2d84f2737f3bd9ebfcb07f75aa198d6cf7c715d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2057a69840c518aaa2780deb8d95b0cbd178baab9177c150441f31ea54052e78 [INFO] running `Command { std: "docker" "start" "-a" "2057a69840c518aaa2780deb8d95b0cbd178baab9177c150441f31ea54052e78", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling semver v1.0.21 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling lock_api v0.4.11 [INFO] [stderr] Compiling regex-syntax v0.8.2 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Compiling relative-path v1.9.2 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking bytes v1.5.0 [INFO] [stderr] Checking futures-timer v3.0.2 [INFO] [stderr] Checking rstest-example v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stdout] warning: enum `Year` is never used [INFO] [stdout] --> src/bin/basic.rs:2:6 [INFO] [stdout] | [INFO] [stdout] 2 | enum Year { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `year_kind` is never used [INFO] [stdout] --> src/bin/basic.rs:9:4 [INFO] [stdout] | [INFO] [stdout] 9 | fn year_kind(year: u32) -> Year { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stdout] warning: struct `InputForm` is never constructed [INFO] [stdout] --> src/bin/combination.rs:1:8 [INFO] [stdout] | [INFO] [stdout] 1 | struct InputForm { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `validate` is never used [INFO] [stdout] --> src/bin/combination.rs:6:4 [INFO] [stdout] | [INFO] [stdout] 6 | fn validate(input: &InputForm) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Config` is never constructed [INFO] [stdout] --> src/bin/fixture.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | struct Config { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Connection` is never constructed [INFO] [stdout] --> src/bin/fixture.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct Connection; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `DB` is never constructed [INFO] [stdout] --> src/bin/fixture.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct DB { [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `connect` are never used [INFO] [stdout] --> src/bin/fixture.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 17 | impl DB { [INFO] [stdout] | ------- associated functions in this implementation [INFO] [stdout] 18 | fn new(config: Config) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn connect(_config: Config) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling aho-corasick v1.1.2 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling rstest_macros v0.18.2 [INFO] [stderr] Compiling syn v2.0.49 [INFO] [stderr] Compiling regex-automata v0.4.5 [INFO] [stderr] Compiling regex v1.10.3 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking rstest v0.18.2 [INFO] [stdout] warning: unused import: `Config` [INFO] [stdout] --> src/bin/fixture.rs:42:17 [INFO] [stdout] | [INFO] [stdout] 42 | use crate::{Config, DB}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `db` [INFO] [stdout] --> src/bin/fixture.rs:57:32 [INFO] [stdout] | [INFO] [stdout] 57 | fn should_connect_database(db: DB) { [INFO] [stdout] | ^^ help: if this is intentional, prefix it with an underscore: `_db` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `host`, `port`, `database`, `username`, and `password` are never read [INFO] [stdout] --> src/bin/fixture.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 3 | struct Config { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 4 | host: Ipv6Addr, [INFO] [stdout] | ^^^^ [INFO] [stdout] 5 | port: u16, [INFO] [stdout] | ^^^^ [INFO] [stdout] 6 | database: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 7 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 8 | password: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `conn` is never read [INFO] [stdout] --> src/bin/fixture.rs:14:5 [INFO] [stdout] | [INFO] [stdout] 13 | struct DB { [INFO] [stdout] | -- field in this struct [INFO] [stdout] 14 | conn: Connection, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `body` is never read [INFO] [stdout] --> src/bin/async.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 9 | struct Article { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | body: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 13.11s [INFO] running `Command { std: "docker" "inspect" "2057a69840c518aaa2780deb8d95b0cbd178baab9177c150441f31ea54052e78", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2057a69840c518aaa2780deb8d95b0cbd178baab9177c150441f31ea54052e78", kill_on_drop: false }` [INFO] [stdout] 2057a69840c518aaa2780deb8d95b0cbd178baab9177c150441f31ea54052e78