[INFO] fetching crate rustolio-db 0.1.0... [INFO] checking rustolio-db-0.1.0 against try#3fada14ee01d755dc8076e611f11bf65b28ffd21 for pr-154971 [INFO] extracting crate rustolio-db 0.1.0 into /workspace/builds/worker-1-tc2/source [INFO] started tweaking crates.io crate rustolio-db 0.1.0 [INFO] finished tweaking crates.io crate rustolio-db 0.1.0 [INFO] tweaked toml for crates.io crate rustolio-db 0.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate rustolio-db 0.1.0 on toolchain 3fada14ee01d755dc8076e611f11bf65b28ffd21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate rustolio-db 0.1.0 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" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd2094239f8a21b8b58c993742ffc8d7c19d84313b44a80d9048c5fc4051ea20 [INFO] running `Command { std: "docker" "start" "-a" "bd2094239f8a21b8b58c993742ffc8d7c19d84313b44a80d9048c5fc4051ea20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd2094239f8a21b8b58c993742ffc8d7c19d84313b44a80d9048c5fc4051ea20", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd2094239f8a21b8b58c993742ffc8d7c19d84313b44a80d9048c5fc4051ea20", kill_on_drop: false }` [INFO] [stdout] bd2094239f8a21b8b58c993742ffc8d7c19d84313b44a80d9048c5fc4051ea20 [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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+3fada14ee01d755dc8076e611f11bf65b28ffd21" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 15ee9da20497d1e87e5876a135e91c1be425155d2e801838a6fb0aaf424c25f3 [INFO] running `Command { std: "docker" "start" "-a" "15ee9da20497d1e87e5876a135e91c1be425155d2e801838a6fb0aaf424c25f3", kill_on_drop: false }` [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling zeroize v1.8.2 [INFO] [stderr] Compiling subtle v2.6.1 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling bumpalo v3.19.0 [INFO] [stderr] Compiling rustversion v1.0.21 [INFO] [stderr] Compiling const-oid v0.9.6 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.100 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Compiling futures-macro v0.3.31 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling der v0.7.10 [INFO] [stderr] Compiling ff v0.13.1 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.100 [INFO] [stderr] Compiling tracing-core v0.1.34 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling base16ct v0.2.0 [INFO] [stderr] Compiling slab v0.4.11 [INFO] [stderr] Compiling group v0.13.0 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling futures-channel v0.3.31 [INFO] [stderr] Compiling signal-hook-registry v1.4.6 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling socket2 v0.6.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling memchr v2.7.5 [INFO] [stderr] Compiling rustolio-utils-macros v0.1.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling futures-task v0.3.31 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling http v1.3.1 [INFO] [stderr] Compiling opaque-debug v0.3.1 [INFO] [stderr] Compiling simd-adler32 v0.3.8 [INFO] [stderr] Compiling tokio v1.47.1 [INFO] [stderr] Compiling atomic-waker v1.1.2 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling spki v0.7.3 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling inout v0.1.4 [INFO] [stderr] Compiling sec1 v0.7.3 [INFO] [stderr] Compiling crypto-bigint v0.5.5 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling universal-hash v0.5.1 [INFO] [stderr] Compiling cipher v0.4.4 [INFO] [stderr] Compiling overload v0.1.1 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling polyval v0.6.2 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling signature v2.2.0 [INFO] [stderr] Compiling rfc6979 v0.4.0 [INFO] [stderr] Compiling try-lock v0.2.5 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling want v0.3.1 [INFO] [stderr] Compiling ghash v0.5.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.100 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling sha3 v0.10.8 [INFO] [stderr] Compiling aes v0.8.4 [INFO] [stderr] Compiling ctr v0.9.2 [INFO] [stderr] Compiling nu-ansi-term v0.46.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling aead v0.5.2 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling hybrid-array v0.2.3 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling kem v0.3.0-pre.0 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling flate2 v1.1.5 [INFO] [stderr] Compiling aes-gcm v0.10.3 [INFO] [stderr] Checking elliptic-curve v0.13.8 [INFO] [stderr] Compiling time v0.3.46 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling primeorder v0.13.6 [INFO] [stderr] Compiling ecdsa v0.16.9 [INFO] [stderr] Compiling futures-executor v0.3.31 [INFO] [stderr] Compiling ml-kem v0.2.1 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.100 [INFO] [stderr] Compiling futures v0.3.31 [INFO] [stderr] Compiling p256 v0.13.2 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.100 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking matchit v0.8.6 [INFO] [stderr] Checking js-sys v0.3.77 [INFO] [stderr] Compiling typed-builder-macro v0.23.2 [INFO] [stderr] Checking serde_json v1.0.143 [INFO] [stderr] Checking hashbrown v0.16.1 [INFO] [stderr] Compiling tracing-subscriber v0.3.19 [INFO] [stderr] Compiling rustolio-rpc-macro v0.1.0 [INFO] [stderr] Compiling rustolio-web-core-macros v0.1.0 [INFO] [stderr] Compiling rustolio-web-router-macro v0.1.0 [INFO] [stderr] Checking hashlink v0.11.0 [INFO] [stderr] Checking typed-builder v0.23.2 [INFO] [stderr] Compiling tokio-util v0.7.16 [INFO] [stderr] Compiling derive_more v2.1.1 [INFO] [stderr] Compiling h2 v0.4.12 [INFO] [stderr] Checking wasm-bindgen-futures v0.4.50 [INFO] [stderr] Checking serde-wasm-bindgen v0.6.5 [INFO] [stderr] Checking web-sys v0.3.77 [INFO] [stderr] Checking hyper v1.7.0 [INFO] [stderr] Checking rustolio-utils v0.1.0 [INFO] [stderr] Checking rustolio-server-router v0.1.0 [INFO] [stderr] Checking rustolio-rpc v0.1.0 [INFO] [stderr] Compiling rustolio-build-utils v0.1.0 [INFO] [stderr] Compiling rustolio-web v0.1.0 [INFO] [stderr] Compiling rustolio-db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant `Shutdown` is never constructed [INFO] [stdout] --> src/store/disk.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum Action { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 28 | Shutdown(oneshot::Sender<()>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Shutdown` is never constructed [INFO] [stdout] --> src/store/memory.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum Action { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 20 | Update(HandleFn, oneshot::Sender>), [INFO] [stdout] 21 | Shutdown(oneshot::Sender<()>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `max_usage` and `current_usage` are never read [INFO] [stdout] --> src/store/memory.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Store { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 25 | max_usage: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 26 | current_usage: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `username`, `encryption_cipher`, and `decapsulation_key` are never read [INFO] [stdout] --> src/client/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Client { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 41 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 42 | private_key: crypto::signature::PrivateKey, [INFO] [stdout] 43 | encryption_cipher: crypto::encryption::Cipher, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 44 | decapsulation_key: crypto::encapsulation::DecapsulationKey, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/store/memory.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | self.set_mem(key, value.clone().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 100 | let _ = self.set_mem(key, value.clone().unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_dir` is never used [INFO] [stdout] --> src/test_utils/file.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn generate_dir(name: &'static str) -> (PathBuf, PathGuard) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `PathGuard` is never constructed [INFO] [stdout] --> src/test_utils/file.rs:20:12 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct PathGuard { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `getset` is never used [INFO] [stdout] --> src/store/mod.rs:43:8 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn getset(key: Key, value: Value) -> HandleFn> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `disk_channel` is never read [INFO] [stdout] --> src/store/mod.rs:56:5 [INFO] [stdout] | [INFO] [stdout] 54 | pub struct Service { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 55 | mem_channel: mpsc::Sender, [INFO] [stdout] 56 | disk_channel: mpsc::Sender, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Service` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Shutdown` is never constructed [INFO] [stdout] --> src/store/disk.rs:28:5 [INFO] [stdout] | [INFO] [stdout] 21 | pub enum Action { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] ... [INFO] [stdout] 28 | Shutdown(oneshot::Sender<()>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Shutdown` is never constructed [INFO] [stdout] --> src/store/memory.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 19 | pub enum Action { [INFO] [stdout] | ------ variant in this enum [INFO] [stdout] 20 | Update(HandleFn, oneshot::Sender>), [INFO] [stdout] 21 | Shutdown(oneshot::Sender<()>), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `max_usage` and `current_usage` are never read [INFO] [stdout] --> src/store/memory.rs:25:5 [INFO] [stdout] | [INFO] [stdout] 24 | pub struct Store { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] 25 | max_usage: usize, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 26 | current_usage: usize, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `username`, `encryption_cipher`, and `decapsulation_key` are never read [INFO] [stdout] --> src/client/mod.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct Client { [INFO] [stdout] | ------ fields in this struct [INFO] [stdout] 41 | username: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 42 | private_key: crypto::signature::PrivateKey, [INFO] [stdout] 43 | encryption_cipher: crypto::encryption::Cipher, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] 44 | decapsulation_key: crypto::encapsulation::DecapsulationKey, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Client` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `std::result::Result` that must be used [INFO] [stdout] --> src/store/memory.rs:100:13 [INFO] [stdout] | [INFO] [stdout] 100 | self.set_mem(key, value.clone().unwrap()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 100 | let _ = self.set_mem(key, value.clone().unwrap()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 52.04s [INFO] running `Command { std: "docker" "inspect" "15ee9da20497d1e87e5876a135e91c1be425155d2e801838a6fb0aaf424c25f3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "15ee9da20497d1e87e5876a135e91c1be425155d2e801838a6fb0aaf424c25f3", kill_on_drop: false }` [INFO] [stdout] 15ee9da20497d1e87e5876a135e91c1be425155d2e801838a6fb0aaf424c25f3