[INFO] fetching crate directip-storage 0.0.1... [INFO] testing directip-storage-0.0.1 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1 [INFO] extracting crate directip-storage 0.0.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate directip-storage 0.0.1 [INFO] finished tweaking crates.io crate directip-storage 0.0.1 [INFO] tweaked toml for crates.io crate directip-storage 0.0.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate directip-storage 0.0.1 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 241 packages to latest compatible versions [INFO] [stderr] Adding sqlx v0.7.0 (available: v0.7.4) [INFO] [stderr] Adding sqlx-core v0.7.0 (available: v0.7.4) [INFO] [stderr] Adding sqlx-macros v0.7.0 (available: v0.7.4) [INFO] [stderr] Adding sqlx-macros-core v0.7.0 (available: v0.7.4) [INFO] [stderr] Adding sqlx-mysql v0.7.0 (available: v0.7.4) [INFO] [stderr] Adding sqlx-postgres v0.7.0 (available: v0.7.4) [INFO] [stderr] Adding sqlx-sqlite v0.7.0 (available: v0.7.4) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0da3f65d4f3093ff586dd30ac635a86f94e50475458fb2c9b3df253f45cde9a8 [INFO] running `Command { std: "docker" "start" "-a" "0da3f65d4f3093ff586dd30ac635a86f94e50475458fb2c9b3df253f45cde9a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0da3f65d4f3093ff586dd30ac635a86f94e50475458fb2c9b3df253f45cde9a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0da3f65d4f3093ff586dd30ac635a86f94e50475458fb2c9b3df253f45cde9a8", kill_on_drop: false }` [INFO] [stdout] 0da3f65d4f3093ff586dd30ac635a86f94e50475458fb2c9b3df253f45cde9a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4bff0ea191db429101e19d2ad5f720d7375ffae79574d8563c231f2cc243544b [INFO] running `Command { std: "docker" "start" "-a" "4bff0ea191db429101e19d2ad5f720d7375ffae79574d8563c231f2cc243544b", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling strsim v0.10.0 [INFO] [stderr] Compiling ident_case v1.0.1 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.176 [INFO] [stderr] Compiling rustix v1.1.2 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling bitflags v2.9.4 [INFO] [stderr] Compiling iana-time-zone v0.1.64 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling linux-raw-sys v0.11.0 [INFO] [stderr] Compiling cfg-if v1.0.3 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling chrono v0.4.42 [INFO] [stderr] Compiling tempfile v3.23.0 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Compiling darling_macro v0.14.4 [INFO] [stderr] Compiling darling v0.14.4 [INFO] [stderr] Compiling derive_builder_core v0.11.2 [INFO] [stderr] Compiling derive_builder_macro v0.11.2 [INFO] [stderr] Compiling derive_builder v0.11.2 [INFO] [stderr] Compiling directip v0.2.6 [INFO] [stderr] Compiling directip-storage v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/filesystem.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufWriter, Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/lib.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 50 | Database::M(s) => s.save(msg).await, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 51 | Database::F(s) => s.save(msg).await, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 54 | _ => todo!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Storage` is never used [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | trait Storage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Database` is never used [INFO] [stdout] --> src/lib.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | enum Database { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `open` and `save` are never used [INFO] [stdout] --> src/lib.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 24 | impl Database { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 25 | pub async fn open(cfg: &str) -> Result> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub async fn save(&self, msg: Message) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileSystemStorage` is never constructed [INFO] [stdout] --> src/filesystem.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FileSystemStorage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `connect` and `save` are never used [INFO] [stdout] --> src/filesystem.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 18 | impl FileSystemStorage { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 19 | pub(super) fn connect() -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub(super) async fn save(&self, msg: Message) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VolatileStorage` is never constructed [INFO] [stdout] --> src/inmemory.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct VolatileStorage { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `connect` and `save` are never used [INFO] [stdout] --> src/inmemory.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 12 | impl VolatileStorage { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 13 | pub(super) fn connect() -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub(super) async fn save(&self, msg: Message) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.03s [INFO] running `Command { std: "docker" "inspect" "4bff0ea191db429101e19d2ad5f720d7375ffae79574d8563c231f2cc243544b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bff0ea191db429101e19d2ad5f720d7375ffae79574d8563c231f2cc243544b", kill_on_drop: false }` [INFO] [stdout] 4bff0ea191db429101e19d2ad5f720d7375ffae79574d8563c231f2cc243544b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c0c6ca6da7b95bca0f04ee1efafc43b3b51bedd0f729eb149a1e270de39f9a1f [INFO] running `Command { std: "docker" "start" "-a" "c0c6ca6da7b95bca0f04ee1efafc43b3b51bedd0f729eb149a1e270de39f9a1f", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.106 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling directip v0.2.6 [INFO] [stderr] Compiling directip-storage v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/filesystem.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufWriter, Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/lib.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 50 | Database::M(s) => s.save(msg).await, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 51 | Database::F(s) => s.save(msg).await, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 54 | _ => todo!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Storage` is never used [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | trait Storage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Database` is never used [INFO] [stdout] --> src/lib.rs:17:6 [INFO] [stdout] | [INFO] [stdout] 17 | enum Database { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `open` and `save` are never used [INFO] [stdout] --> src/lib.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 24 | impl Database { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 25 | pub async fn open(cfg: &str) -> Result> { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 48 | pub async fn save(&self, msg: Message) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FileSystemStorage` is never constructed [INFO] [stdout] --> src/filesystem.rs:11:12 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct FileSystemStorage { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `connect` and `save` are never used [INFO] [stdout] --> src/filesystem.rs:19:19 [INFO] [stdout] | [INFO] [stdout] 18 | impl FileSystemStorage { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 19 | pub(super) fn connect() -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 26 | pub(super) async fn save(&self, msg: Message) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `VolatileStorage` is never constructed [INFO] [stdout] --> src/inmemory.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct VolatileStorage { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `connect` and `save` are never used [INFO] [stdout] --> src/inmemory.rs:13:19 [INFO] [stdout] | [INFO] [stdout] 12 | impl VolatileStorage { [INFO] [stdout] | -------------------- associated items in this implementation [INFO] [stdout] 13 | pub(super) fn connect() -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 19 | pub(super) async fn save(&self, msg: Message) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/filesystem.rs:4:26 [INFO] [stdout] | [INFO] [stdout] 4 | use std::io::{BufWriter, Read, Write}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 54 | _ => todo!(), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> src/lib.rs:54:13 [INFO] [stdout] | [INFO] [stdout] 50 | Database::M(s) => s.save(msg).await, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] 51 | Database::F(s) => s.save(msg).await, [INFO] [stdout] | -------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 54 | _ => todo!(), [INFO] [stdout] | ^ collectively making this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Storage` is never used [INFO] [stdout] --> src/lib.rs:12:7 [INFO] [stdout] | [INFO] [stdout] 12 | trait Storage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sample` is never used [INFO] [stdout] --> src/filesystem.rs:78:8 [INFO] [stdout] | [INFO] [stdout] 78 | fn sample() -> directip::Message { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `filesystem` is never used [INFO] [stdout] --> src/filesystem.rs:91:14 [INFO] [stdout] | [INFO] [stdout] 91 | async fn filesystem() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `filesystem` is never used [INFO] [stdout] --> src/lib.rs:82:14 [INFO] [stdout] | [INFO] [stdout] 82 | async fn filesystem() { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `Future` that must be used [INFO] [stdout] --> src/lib.rs:78:9 [INFO] [stdout] | [INFO] [stdout] 78 | db.save(sample()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused implementer of `Future` that must be used [INFO] [stdout] --> src/lib.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | db.save(sample()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: futures do nothing unless you `.await` or poll them [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 11.42s [INFO] running `Command { std: "docker" "inspect" "c0c6ca6da7b95bca0f04ee1efafc43b3b51bedd0f729eb149a1e270de39f9a1f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c0c6ca6da7b95bca0f04ee1efafc43b3b51bedd0f729eb149a1e270de39f9a1f", kill_on_drop: false }` [INFO] [stdout] c0c6ca6da7b95bca0f04ee1efafc43b3b51bedd0f729eb149a1e270de39f9a1f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 85c2f4248bfe0e156a25ce56af6b11698c7f33f2747c4325895500b561f9dbd6 [INFO] running `Command { std: "docker" "start" "-a" "85c2f4248bfe0e156a25ce56af6b11698c7f33f2747c4325895500b561f9dbd6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/filesystem.rs:4:26 [INFO] [stderr] | [INFO] [stderr] 4 | use std::io::{BufWriter, Read, Write}; [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 54 | _ => todo!(), [INFO] [stderr] | ^ no value can reach this [INFO] [stderr] | [INFO] [stderr] note: multiple earlier patterns match some of the same values [INFO] [stderr] --> src/lib.rs:54:13 [INFO] [stderr] | [INFO] [stderr] 50 | Database::M(s) => s.save(msg).await, [INFO] [stderr] | -------------- matches some of the same values [INFO] [stderr] 51 | Database::F(s) => s.save(msg).await, [INFO] [stderr] | -------------- matches some of the same values [INFO] [stderr] ... [INFO] [stderr] 54 | _ => todo!(), [INFO] [stderr] | ^ collectively making this unreachable [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait `Storage` is never used [INFO] [stderr] --> src/lib.rs:12:7 [INFO] [stderr] | [INFO] [stderr] 12 | trait Storage { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: enum `Database` is never used [INFO] [stderr] --> src/lib.rs:17:6 [INFO] [stderr] | [INFO] [stderr] 17 | enum Database { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `open` and `save` are never used [INFO] [stderr] --> src/lib.rs:25:18 [INFO] [stderr] | [INFO] [stderr] 24 | impl Database { [INFO] [stderr] | ------------- associated items in this implementation [INFO] [stderr] 25 | pub async fn open(cfg: &str) -> Result> { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 48 | pub async fn save(&self, msg: Message) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `FileSystemStorage` is never constructed [INFO] [stderr] --> src/filesystem.rs:11:12 [INFO] [stderr] | [INFO] [stderr] 11 | pub struct FileSystemStorage { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `connect` and `save` are never used [INFO] [stderr] --> src/filesystem.rs:19:19 [INFO] [stderr] | [INFO] [stderr] 18 | impl FileSystemStorage { [INFO] [stderr] | ---------------------- associated items in this implementation [INFO] [stderr] 19 | pub(super) fn connect() -> Result> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 26 | pub(super) async fn save(&self, msg: Message) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `VolatileStorage` is never constructed [INFO] [stderr] --> src/inmemory.rs:5:12 [INFO] [stderr] | [INFO] [stderr] 5 | pub struct VolatileStorage { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `connect` and `save` are never used [INFO] [stderr] --> src/inmemory.rs:13:19 [INFO] [stderr] | [INFO] [stderr] 12 | impl VolatileStorage { [INFO] [stderr] | -------------------- associated items in this implementation [INFO] [stderr] 13 | pub(super) fn connect() -> Result> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 19 | pub(super) async fn save(&self, msg: Message) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sample` is never used [INFO] [stderr] --> src/filesystem.rs:78:8 [INFO] [stderr] | [INFO] [stderr] 78 | fn sample() -> directip::Message { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `filesystem` is never used [INFO] [stderr] --> src/filesystem.rs:91:14 [INFO] [stderr] | [INFO] [stderr] 91 | async fn filesystem() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `filesystem` is never used [INFO] [stderr] --> src/lib.rs:82:14 [INFO] [stderr] | [INFO] [stderr] 82 | async fn filesystem() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `Future` that must be used [INFO] [stderr] --> src/lib.rs:78:9 [INFO] [stderr] | [INFO] [stderr] 78 | db.save(sample()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused implementer of `Future` that must be used [INFO] [stderr] --> src/lib.rs:84:9 [INFO] [stderr] | [INFO] [stderr] 84 | db.save(sample()); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: futures do nothing unless you `.await` or poll them [INFO] [stderr] [INFO] [stderr] warning: `directip-storage` (lib) generated 9 warnings (run `cargo fix --lib -p directip-storage` to apply 1 suggestion) [INFO] [stderr] warning: `directip-storage` (lib test) generated 8 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/directip_storage-709a8a1549e51cc5) [INFO] [stderr] Doc-tests directip_storage [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test tests::volatile ... ok [INFO] [stdout] test inmemory::test_volatile::volatile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [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" "85c2f4248bfe0e156a25ce56af6b11698c7f33f2747c4325895500b561f9dbd6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "85c2f4248bfe0e156a25ce56af6b11698c7f33f2747c4325895500b561f9dbd6", kill_on_drop: false }` [INFO] [stdout] 85c2f4248bfe0e156a25ce56af6b11698c7f33f2747c4325895500b561f9dbd6