[INFO] fetching crate directip-storage 0.0.1... [INFO] checking directip-storage-0.0.1 against try#c659ee110de67e82444e4b6c8407c1a9af9c2cf6 for pr-145608-1 [INFO] extracting crate directip-storage 0.0.1 into /workspace/builds/worker-6-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-6-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate directip-storage 0.0.1 on toolchain c659ee110de67e82444e4b6c8407c1a9af9c2cf6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 249 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" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "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] 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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91b27fff2c44e64e3d96bd88e446fc38f8049a9a463b1eaca0a869cfbca9b227 [INFO] running `Command { std: "docker" "start" "-a" "91b27fff2c44e64e3d96bd88e446fc38f8049a9a463b1eaca0a869cfbca9b227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91b27fff2c44e64e3d96bd88e446fc38f8049a9a463b1eaca0a869cfbca9b227", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91b27fff2c44e64e3d96bd88e446fc38f8049a9a463b1eaca0a869cfbca9b227", kill_on_drop: false }` [INFO] [stdout] 91b27fff2c44e64e3d96bd88e446fc38f8049a9a463b1eaca0a869cfbca9b227 [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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+c659ee110de67e82444e4b6c8407c1a9af9c2cf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4774349867980e969d11b31e6f91a8083d4a966e0a07994e7db51f18babbb2b [INFO] running `Command { std: "docker" "start" "-a" "b4774349867980e969d11b31e6f91a8083d4a966e0a07994e7db51f18babbb2b", kill_on_drop: false }` [INFO] [stderr] Compiling darling_core v0.14.4 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking getrandom v0.3.3 [INFO] [stderr] Checking tempfile v3.21.0 [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] Checking derive_builder v0.11.2 [INFO] [stderr] Checking directip v0.2.6 [INFO] [stderr] Checking 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: 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: 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 `dev` profile [unoptimized + debuginfo] target(s) in 5.66s [INFO] running `Command { std: "docker" "inspect" "b4774349867980e969d11b31e6f91a8083d4a966e0a07994e7db51f18babbb2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4774349867980e969d11b31e6f91a8083d4a966e0a07994e7db51f18babbb2b", kill_on_drop: false }` [INFO] [stdout] b4774349867980e969d11b31e6f91a8083d4a966e0a07994e7db51f18babbb2b