[INFO] updating cached repository https://github.com/tommyjk/kv-server [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 7386053e1724f38f1505fd18e0acb1685cd0bacd [INFO] checking tommyjk/kv-server against master#0d2817a439c2ad9fe343f6347eb6d90947893363 for pr-67531 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftommyjk%2Fkv-server" "/workspace/builds/worker-13/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tommyjk/kv-server on toolchain 0d2817a439c2ad9fe343f6347eb6d90947893363 [INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/tommyjk/kv-server [INFO] finished tweaking git repo https://github.com/tommyjk/kv-server [INFO] tweaked toml for git repo https://github.com/tommyjk/kv-server written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/tommyjk/kv-server already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+0d2817a439c2ad9fe343f6347eb6d90947893363" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 398b9b6793878dc42f02c3c98c65d2aaca2159bc779ea7f6d87f6ff4649b5c2e [INFO] running `"docker" "start" "-a" "398b9b6793878dc42f02c3c98c65d2aaca2159bc779ea7f6d87f6ff4649b5c2e"` [INFO] [stderr] Compiling syn v0.15.39 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Checking historian v4.0.3 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Compiling regex v1.1.9 [INFO] [stderr] Checking once_cell v1.2.0 [INFO] [stderr] Checking futures-io v0.3.1 [INFO] [stderr] Checking panic-control v0.1.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling bincode v1.1.4 [INFO] [stderr] Compiling rand_chacha v0.2.0 [INFO] [stderr] Checking futures-channel-preview v0.3.0-alpha.19 [INFO] [stderr] Checking futures-util-preview v0.3.0-alpha.19 [INFO] [stderr] Checking regex-syntax v0.6.8 [INFO] [stderr] Checking crossbeam-utils v0.6.6 [INFO] [stderr] Checking thread_local v0.3.6 [INFO] [stderr] Checking crossbeam-utils v0.6.6 (http://github.com/crossbeam-rs/crossbeam.git?rev=31fc7e6#31fc7e62) [INFO] [stderr] Checking c2-chacha v0.2.2 [INFO] [stderr] Checking criterion-plot v0.4.0 [INFO] [stderr] Checking atty v0.2.12 [INFO] [stderr] Checking num_cpus v1.11.1 [INFO] [stderr] Checking getrandom v0.1.6 [INFO] [stderr] Checking fs2 v0.4.3 [INFO] [stderr] Checking crossbeam-utils v0.7.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking num-integer v0.1.41 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking slog-async v2.3.0 [INFO] [stderr] Checking rand_core v0.5.0 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 [INFO] [stderr] Checking crossbeam-channel v0.3.9 [INFO] [stderr] Checking async-task v1.0.0 [INFO] [stderr] Checking crossbeam-queue v0.1.2 [INFO] [stderr] Checking crossbeam-epoch v0.7.2 (http://github.com/crossbeam-rs/crossbeam.git?rev=31fc7e6#31fc7e62) [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking crossbeam-epoch v0.8.0 [INFO] [stderr] Checking crossbeam-channel v0.4.0 [INFO] [stderr] Checking rand_xoshiro v0.3.1 [INFO] [stderr] Checking rand_os v0.2.2 [INFO] [stderr] Checking chrono v0.4.8 [INFO] [stderr] Checking aho-corasick v0.7.4 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking rand v0.7.0 [INFO] [stderr] Checking crossbeam-skiplist v0.0.0 (http://github.com/crossbeam-rs/crossbeam.git?rev=31fc7e6#31fc7e62) [INFO] [stderr] Checking crossbeam-deque v0.7.2 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking broadcaster v0.2.6 [INFO] [stderr] Checking rayon-core v1.6.0 [INFO] [stderr] Checking async-std v1.3.0 [INFO] [stderr] Checking slog-term v2.4.1 [INFO] [stderr] Checking rayon v1.2.0 [INFO] [stderr] Checking tempfile v3.1.0 [INFO] [stderr] Checking predicates v1.0.1 [INFO] [stderr] Compiling serde_derive v1.0.97 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Compiling async-trait v0.1.21 [INFO] [stderr] Checking serde v1.0.99 [INFO] [stderr] Checking serde_json v1.0.40 [INFO] [stderr] Checking serde_bytes v0.11.2 [INFO] [stderr] Checking bstr v0.2.8 [INFO] [stderr] Checking pagecache v0.19.2 [INFO] [stderr] Checking csv v1.1.1 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking escargot v0.4.0 [INFO] [stderr] Checking criterion v0.3.0 [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stderr] Checking sled v0.27.0 [INFO] [stderr] Checking kvs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/kvs/kvs.rs:548:9 [INFO] [stderr] | [INFO] [stderr] 548 | bufwriter.write_all(&self.min_fileid.load(Ordering::Relaxed).to_le_bytes()).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/kvs/kvs.rs:548:9 [INFO] [stderr] | [INFO] [stderr] 548 | bufwriter.write_all(&self.min_fileid.load(Ordering::Relaxed).to_le_bytes()).await; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/kvs-server.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | / task::block_on(async { [INFO] [stderr] 144 | | check_your_engines(&db_path, &engine).await.map_err(|e| { [INFO] [stderr] 145 | | error!(log, "Check engine failed: {}", e); [INFO] [stderr] 146 | | panic!() [INFO] [stderr] 147 | | }) [INFO] [stderr] 148 | | }); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/bin/kvs-server.rs:143:5 [INFO] [stderr] | [INFO] [stderr] 143 | / task::block_on(async { [INFO] [stderr] 144 | | check_your_engines(&db_path, &engine).await.map_err(|e| { [INFO] [stderr] 145 | | error!(log, "Check engine failed: {}", e); [INFO] [stderr] 146 | | panic!() [INFO] [stderr] 147 | | }) [INFO] [stderr] 148 | | }); [INFO] [stderr] | |_______^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:11:17 [INFO] [stderr] | [INFO] [stderr] 11 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:21:17 [INFO] [stderr] | [INFO] [stderr] 21 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:32:17 [INFO] [stderr] | [INFO] [stderr] 32 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:41:17 [INFO] [stderr] | [INFO] [stderr] 41 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:53:17 [INFO] [stderr] | [INFO] [stderr] 53 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:60:17 [INFO] [stderr] | [INFO] [stderr] 60 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `crossbeam_utils` [INFO] [stderr] --> benches/kvserver.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use crossbeam_utils::sync::WaitGroup; [INFO] [stderr] | ^^^^^^^^^^^^^^^ use of undeclared type or module `crossbeam_utils` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved import `kvs::thread_pool` [INFO] [stderr] --> benches/kvserver.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | thread_pool::{RayonThreadPool, SharedQueueThreadPool, ThreadPool}, [INFO] [stderr] | ^^^^^^^^^^^ could not find `thread_pool` in `kvs` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WaitGroup` [INFO] [stderr] --> benches/kvserver.rs:84:26 [INFO] [stderr] | [INFO] [stderr] 84 | let wg = WaitGroup::new(); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `WaitGroup` [INFO] [stderr] [INFO] [stderr] warning: unused import: `sync::Arc` [INFO] [stderr] --> benches/kvserver.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | sync::Arc, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:69:17 [INFO] [stderr] | [INFO] [stderr] 69 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0107]: wrong number of type arguments: expected 1, found 2 [INFO] [stderr] --> benches/kvserver.rs:31:24 [INFO] [stderr] | [INFO] [stderr] 31 | ) -> KvServer { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ unexpected type argument [INFO] [stderr] [INFO] [stderr] error: aborting due to 4 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0107, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0107`. [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error: could not compile `kvs`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:89:17 [INFO] [stderr] | [INFO] [stderr] 89 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:119:21 [INFO] [stderr] | [INFO] [stderr] 119 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:133:17 [INFO] [stderr] | [INFO] [stderr] 133 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:153:17 [INFO] [stderr] | [INFO] [stderr] 153 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:164:17 [INFO] [stderr] | [INFO] [stderr] 164 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] error[E0277]: the `?` operator can only be applied to values that implement `std::ops::Try` [INFO] [stderr] --> tests/kv_store.rs:191:17 [INFO] [stderr] | [INFO] [stderr] 191 | let store = KvStore::open(temp_dir.path())?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the `?` operator cannot be applied to type `impl std::future::Future` [INFO] [stderr] | [INFO] [stderr] = help: the trait `std::ops::Try` is not implemented for `impl std::future::Future` [INFO] [stderr] = note: required by `std::ops::Try::into_result` [INFO] [stderr] [INFO] [stderr] warning: unused import: `KvsEngine` [INFO] [stderr] --> tests/kv_store.rs:1:20 [INFO] [stderr] | [INFO] [stderr] 1 | use kvs::{KvStore, KvsEngine, Result}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] error: aborting due to 14 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0277`. [INFO] [stderr] error: could not compile `kvs`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `impl std::future::Future` in the current scope [INFO] [stderr] --> benches/benches.rs:19:44 [INFO] [stderr] | [INFO] [stderr] 19 | let kvsengine = KvStore::open(kvs_dir).unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `impl std::future::Future` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `std::pin::Pin, kvs::KvsError>> + std::marker::Send>>` in the current scope [INFO] [stderr] --> benches/benches.rs:35:29 [INFO] [stderr] | [INFO] [stderr] 35 | engine.get(key).unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `std::pin::Pin, kvs::KvsError>> + std::marker::Send>>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `std::pin::Pin> + std::marker::Send>>` in the current scope [INFO] [stderr] --> benches/benches.rs:45:36 [INFO] [stderr] | [INFO] [stderr] 45 | engine.set(key, value).unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `std::pin::Pin> + std::marker::Send>>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `std::pin::Pin> + std::marker::Send>>` in the current scope [INFO] [stderr] --> benches/benches.rs:82:51 [INFO] [stderr] | [INFO] [stderr] 82 | kvsengine.set(key.clone(), value.clone()).unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `std::pin::Pin> + std::marker::Send>>` [INFO] [stderr] [INFO] [stderr] error[E0599]: no method named `unwrap` found for type `std::pin::Pin> + std::marker::Send>>` in the current scope [INFO] [stderr] --> benches/benches.rs:83:36 [INFO] [stderr] | [INFO] [stderr] 83 | sledengine.set(key, value).unwrap(); [INFO] [stderr] | ^^^^^^ method not found in `std::pin::Pin> + std::marker::Send>>` [INFO] [stderr] [INFO] [stderr] error: aborting due to 5 previous errors [INFO] [stderr] [INFO] [stderr] For more information about this error, try `rustc --explain E0599`. [INFO] [stderr] error: could not compile `kvs`. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `crossbeam_utils` [INFO] [stderr] --> tests/thread_pool.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use crossbeam_utils::sync::WaitGroup; [INFO] [stderr] | ^^^^^^^^^^^^^^^ use of undeclared type or module `crossbeam_utils` [INFO] [stderr] [INFO] [stderr] error[E0432]: unresolved imports `kvs::thread_pool`, `crossbeam_utils::sync::WaitGroup` [INFO] [stderr] --> tests/thread_pool.rs:4:10 [INFO] [stderr] | [INFO] [stderr] 4 | use kvs::thread_pool::*; [INFO] [stderr] | ^^^^^^^^^^^ could not find `thread_pool` in `kvs` [INFO] [stderr] ... [INFO] [stderr] 7 | use crossbeam_utils::sync::WaitGroup; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `WaitGroup` [INFO] [stderr] --> tests/thread_pool.rs:13:14 [INFO] [stderr] | [INFO] [stderr] 13 | let wg = WaitGroup::new(); [INFO] [stderr] | ^^^^^^^^^ use of undeclared type or module `WaitGroup` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `NaiveThreadPool` [INFO] [stderr] --> tests/thread_pool.rs:51:16 [INFO] [stderr] | [INFO] [stderr] 51 | let pool = NaiveThreadPool::new(4)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^ use of undeclared type or module `NaiveThreadPool` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `SharedQueueThreadPool` [INFO] [stderr] --> tests/thread_pool.rs:57:16 [INFO] [stderr] | [INFO] [stderr] 57 | let pool = SharedQueueThreadPool::new(4)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ use of undeclared type or module `SharedQueueThreadPool` [INFO] [stderr] [INFO] [stderr] error[E0433]: failed to resolve: use of undeclared type or module `RayonThreadPool` [INFO] [stderr] --> tests/thread_pool.rs:63:16 [INFO] [stderr] | [INFO] [stderr] 63 | let pool = RayonThreadPool::new(4)?; [INFO] [stderr] | ^^^^^^^^^^^^^^^ use of undeclared type or module `RayonThreadPool` [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ThreadPool` in this scope [INFO] [stderr] --> tests/thread_pool.rs:9:21 [INFO] [stderr] | [INFO] [stderr] 9 | fn spawn_counter(pool: P) -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0405]: cannot find trait `ThreadPool` in this scope [INFO] [stderr] --> tests/thread_pool.rs:32:24 [INFO] [stderr] | [INFO] [stderr] 32 | fn spawn_panic_task() -> Result<()> { [INFO] [stderr] | ^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error[E0412]: cannot find type `SharedQueueThreadPool` in this scope [INFO] [stderr] --> tests/thread_pool.rs:69:24 [INFO] [stderr] | [INFO] [stderr] 69 | spawn_panic_task::() [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ not found in this scope [INFO] [stderr] [INFO] [stderr] error: aborting due to 9 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0405, E0412, E0432, E0433. [INFO] [stderr] For more information about an error, try `rustc --explain E0405`. [INFO] [stderr] error: could not compile `kvs`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "398b9b6793878dc42f02c3c98c65d2aaca2159bc779ea7f6d87f6ff4649b5c2e"` [INFO] running `"docker" "rm" "-f" "398b9b6793878dc42f02c3c98c65d2aaca2159bc779ea7f6d87f6ff4649b5c2e"` [INFO] [stdout] 398b9b6793878dc42f02c3c98c65d2aaca2159bc779ea7f6d87f6ff4649b5c2e