[INFO] updating cached repository https://github.com/Luffbee/talent-kvs [INFO] running `Command { std: "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", kill_on_drop: false }` [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3af15ab6d03f9c43b9cba8f7947db422ea9ae785 [INFO] checking Luffbee/talent-kvs/3af15ab6d03f9c43b9cba8f7947db422ea9ae785 against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FLuffbee%2Ftalent-kvs" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Luffbee/talent-kvs on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Luffbee/talent-kvs [INFO] finished tweaking git repo https://github.com/Luffbee/talent-kvs [INFO] tweaked toml for git repo https://github.com/Luffbee/talent-kvs written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Luffbee/talent-kvs 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" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 57b9c5e8be912031ddb9396cdacd5d5eee770993b80d3e8c63781699dd7efe66 [INFO] running `Command { std: "docker" "start" "-a" "57b9c5e8be912031ddb9396cdacd5d5eee770993b80d3e8c63781699dd7efe66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "57b9c5e8be912031ddb9396cdacd5d5eee770993b80d3e8c63781699dd7efe66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "57b9c5e8be912031ddb9396cdacd5d5eee770993b80d3e8c63781699dd7efe66", kill_on_drop: false }` [INFO] [stdout] 57b9c5e8be912031ddb9396cdacd5d5eee770993b80d3e8c63781699dd7efe66 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:ceb6ea022f8a89cebbe621bb4987e73a935bd40dfbb726f832cfff4742a5b95a" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0349f9a7a91e12a5ac908ed1a3e1578ad737cb36134be9f87ff9e54d25871461 [INFO] running `Command { std: "docker" "start" "-a" "0349f9a7a91e12a5ac908ed1a3e1578ad737cb36134be9f87ff9e54d25871461", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.58 [INFO] [stderr] Compiling autocfg v0.1.4 [INFO] [stderr] Checking 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[stderr] Checking tokio v0.1.21 [INFO] [stderr] Checking regex-syntax v0.6.7 [INFO] [stderr] Checking slog-term v2.4.0 [INFO] [stderr] Checking chashmap v2.2.2 [INFO] [stderr] Checking crossbeam v0.7.1 [INFO] [stderr] Checking aho-corasick v0.7.3 [INFO] [stderr] Checking regex-automata v0.1.7 [INFO] [stderr] Checking predicates-core v1.0.0 [INFO] [stderr] Checking utf8-ranges v1.0.3 [INFO] [stderr] Checking panic-control v0.1.4 [INFO] [stderr] Checking structopt v0.2.18 [INFO] [stderr] Checking csv-core v0.1.6 [INFO] [stderr] Checking float-cmp v0.4.0 [INFO] [stderr] Checking itertools v0.8.0 [INFO] [stderr] Checking cast v0.2.2 [INFO] [stderr] Checking normalize-line-endings v0.2.2 [INFO] [stderr] Checking same-file v1.0.4 [INFO] [stderr] Checking predicates-tree v1.0.0 [INFO] [stderr] Checking rand_xoshiro v0.1.0 [INFO] [stderr] Checking remove_dir_all v0.5.2 [INFO] [stderr] Checking walkdir v2.2.8 [INFO] [stderr] Checking tempfile v3.0.8 [INFO] [stderr] Checking criterion-plot v0.3.1 [INFO] [stderr] Checking predicates v1.0.1 [INFO] [stderr] Checking serde_json v1.0.39 [INFO] [stderr] Checking hashbrown v0.3.1 [INFO] [stderr] Checking serde_bytes v0.11.1 [INFO] [stderr] Checking ron v0.5.1 [INFO] [stderr] Checking bstr v0.2.1 [INFO] [stderr] Checking csv v1.1.0 [INFO] [stderr] Checking pagecache v0.17.0 [INFO] [stderr] Checking bson v0.13.0 [INFO] [stderr] Checking tinytemplate v1.0.2 [INFO] [stderr] Checking escargot v0.4.0 [INFO] [stderr] Checking criterion v0.2.11 [INFO] [stderr] Checking assert_cmd v0.11.1 [INFO] [stderr] Checking sled v0.24.1 [INFO] [stderr] Checking kvs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Box<(dyn futures::future::Future + Send + 'static)>` in the current scope [INFO] [stdout] --> benches/thread_pool.rs:38:45 [INFO] [stdout] | [INFO] [stdout] 38 | let handle = server.start().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `Box + Send>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/thread_pool.rs:56:44 [INFO] [stdout] | [INFO] [stdout] 56 | ... if let Err(e) = cli.set(k, v) { [INFO] [stdout] | ^^^^^^ ------------- this expression has type `impl futures::future::Future` [INFO] [stdout] | | [INFO] [stdout] | expected opaque type, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/client.rs:64:52 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn set(&self, key: String, val: String) -> impl Future { [INFO] [stdout] | ----------------------------------- the expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl futures::future::Future` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Box<(dyn futures::future::Future + Send + 'static)>` in the current scope [INFO] [stdout] --> benches/thread_pool.rs:95:45 [INFO] [stdout] | [INFO] [stdout] 95 | let handle = server.start().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `Box + Send>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for opaque type `impl futures::future::Future` in the current scope [INFO] [stdout] --> benches/thread_pool.rs:107:26 [INFO] [stdout] | [INFO] [stdout] 104 | KvsClient::new(addr.clone(), None) [INFO] [stdout] | ---------------------------------- [INFO] [stdout] | | [INFO] [stdout] | _____________________method `unwrap` is available on `Result` [INFO] [stdout] | | [INFO] [stdout] 105 | | .unwrap() [INFO] [stdout] 106 | | .set(k.clone(), value.clone()) [INFO] [stdout] 107 | | .unwrap(); [INFO] [stdout] | | -^^^^^^ method not found in `impl Future` [INFO] [stdout] | |_________________________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/thread_pool.rs:121:44 [INFO] [stdout] | [INFO] [stdout] 121 | ... if let Err(e) = cli.get(k) { [INFO] [stdout] | ^^^^^^ ---------- this expression has type `impl futures::future::Future, Error = i32>` [INFO] [stdout] | | [INFO] [stdout] | expected opaque type, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/client.rs:84:39 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn get(&self, key: String) -> impl Future, Error = i32> { [INFO] [stdout] | ----------------------------------------------- the expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl futures::future::Future, Error = i32>` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Box<(dyn futures::future::Future + Send + 'static)>` in the current scope [INFO] [stdout] --> benches/thread_pool.rs:160:45 [INFO] [stdout] | [INFO] [stdout] 160 | let handle = server.start().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `Box + Send>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/thread_pool.rs:178:44 [INFO] [stdout] | [INFO] [stdout] 178 | ... if let Err(e) = cli.set(k, v) { [INFO] [stdout] | ^^^^^^ ------------- this expression has type `impl futures::future::Future` [INFO] [stdout] | | [INFO] [stdout] | expected opaque type, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/client.rs:64:52 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn set(&self, key: String, val: String) -> impl Future { [INFO] [stdout] | ----------------------------------- the expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl futures::future::Future` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Box<(dyn futures::future::Future + Send + 'static)>` in the current scope [INFO] [stdout] --> benches/thread_pool.rs:217:45 [INFO] [stdout] | [INFO] [stdout] 217 | let handle = server.start().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `Box + Send>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for opaque type `impl futures::future::Future` in the current scope [INFO] [stdout] --> benches/thread_pool.rs:229:26 [INFO] [stdout] | [INFO] [stdout] 226 | KvsClient::new(addr.clone(), None) [INFO] [stdout] | ---------------------------------- [INFO] [stdout] | | [INFO] [stdout] | _____________________method `unwrap` is available on `Result` [INFO] [stdout] | | [INFO] [stdout] 227 | | .unwrap() [INFO] [stdout] 228 | | .set(k.clone(), value.clone()) [INFO] [stdout] 229 | | .unwrap(); [INFO] [stdout] | | -^^^^^^ method not found in `impl Future` [INFO] [stdout] | |_________________________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/thread_pool.rs:243:44 [INFO] [stdout] | [INFO] [stdout] 243 | ... if let Err(e) = cli.get(k) { [INFO] [stdout] | ^^^^^^ ---------- this expression has type `impl futures::future::Future, Error = i32>` [INFO] [stdout] | | [INFO] [stdout] | expected opaque type, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/client.rs:84:39 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn get(&self, key: String) -> impl Future, Error = i32> { [INFO] [stdout] | ----------------------------------------------- the expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl futures::future::Future, Error = i32>` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Box<(dyn futures::future::Future + Send + 'static)>` in the current scope [INFO] [stdout] --> benches/thread_pool.rs:282:45 [INFO] [stdout] | [INFO] [stdout] 282 | let handle = server.start().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `Box + Send>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/thread_pool.rs:300:44 [INFO] [stdout] | [INFO] [stdout] 300 | ... if let Err(e) = cli.set(k, v) { [INFO] [stdout] | ^^^^^^ ------------- this expression has type `impl futures::future::Future` [INFO] [stdout] | | [INFO] [stdout] | expected opaque type, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/client.rs:64:52 [INFO] [stdout] | [INFO] [stdout] 64 | pub fn set(&self, key: String, val: String) -> impl Future { [INFO] [stdout] | ----------------------------------- the expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl futures::future::Future` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for struct `Box<(dyn futures::future::Future + Send + 'static)>` in the current scope [INFO] [stdout] --> benches/thread_pool.rs:339:45 [INFO] [stdout] | [INFO] [stdout] 339 | let handle = server.start().unwrap(); [INFO] [stdout] | ^^^^^^ method not found in `Box + Send>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `unwrap` found for opaque type `impl futures::future::Future` in the current scope [INFO] [stdout] --> benches/thread_pool.rs:351:26 [INFO] [stdout] | [INFO] [stdout] 348 | KvsClient::new(addr.clone(), None) [INFO] [stdout] | ---------------------------------- [INFO] [stdout] | | [INFO] [stdout] | _____________________method `unwrap` is available on `Result` [INFO] [stdout] | | [INFO] [stdout] 349 | | .unwrap() [INFO] [stdout] 350 | | .set(k.clone(), value.clone()) [INFO] [stdout] 351 | | .unwrap(); [INFO] [stdout] | | -^^^^^^ method not found in `impl Future` [INFO] [stdout] | |_________________________| [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0308]: mismatched types [INFO] [stdout] --> benches/thread_pool.rs:365:44 [INFO] [stdout] | [INFO] [stdout] 365 | ... if let Err(e) = cli.get(k) { [INFO] [stdout] | ^^^^^^ ---------- this expression has type `impl futures::future::Future, Error = i32>` [INFO] [stdout] | | [INFO] [stdout] | expected opaque type, found `Result<_, _>` [INFO] [stdout] | [INFO] [stdout] ::: /opt/rustwide/workdir/src/client.rs:84:39 [INFO] [stdout] | [INFO] [stdout] 84 | pub fn get(&self, key: String) -> impl Future, Error = i32> { [INFO] [stdout] | ----------------------------------------------- the expected opaque type [INFO] [stdout] | [INFO] [stdout] = note: expected opaque type `impl futures::future::Future, Error = i32>` [INFO] [stdout] found enum `Result<_, _>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 15 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0308, E0599. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0308`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kvs` (bench "thread_pool") due to 16 previous errors [INFO] running `Command { std: "docker" "inspect" "0349f9a7a91e12a5ac908ed1a3e1578ad737cb36134be9f87ff9e54d25871461", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0349f9a7a91e12a5ac908ed1a3e1578ad737cb36134be9f87ff9e54d25871461", kill_on_drop: false }` [INFO] [stdout] 0349f9a7a91e12a5ac908ed1a3e1578ad737cb36134be9f87ff9e54d25871461