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RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bd72bf234a6bb5da5aa1550a318f391e3fbad54f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] caefb43d083719eb727a55f10d2bd05298610b561f9bace6b5b4a93728276b11 [INFO] running `Command { std: "docker" "start" "caefb43d083719eb727a55f10d2bd05298610b561f9bace6b5b4a93728276b11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "caefb43d083719eb727a55f10d2bd05298610b561f9bace6b5b4a93728276b11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "caefb43d083719eb727a55f10d2bd05298610b561f9bace6b5b4a93728276b11" "/opt/rustwide/cargo-home/bin/cargo" "+bd72bf234a6bb5da5aa1550a318f391e3fbad54f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "caefb43d083719eb727a55f10d2bd05298610b561f9bace6b5b4a93728276b11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "caefb43d083719eb727a55f10d2bd05298610b561f9bace6b5b4a93728276b11" "/opt/rustwide/cargo-home/bin/cargo" "+bd72bf234a6bb5da5aa1550a318f391e3fbad54f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.177 [INFO] [stderr] Compiling unicode-ident v1.0.22 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking anstyle-query v1.1.4 [INFO] [stderr] Checking bitflags v2.10.0 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Checking clap_lex v0.7.6 [INFO] [stderr] Compiling anyhow v1.0.100 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Compiling moka v0.9.9 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Compiling proc-macro2 v1.0.103 [INFO] [stderr] Checking unicode-segmentation v1.12.0 [INFO] [stderr] Checking triomphe v0.1.15 [INFO] [stderr] Checking crossbeam-skiplist v0.1.3 [INFO] [stderr] Checking anstream v0.6.21 [INFO] [stderr] Checking farmhash v1.1.5 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking rustix v1.1.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking nom v7.1.3 [INFO] [stderr] Checking clap_builder v4.5.51 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling syn v2.0.108 [INFO] [stderr] Checking fd-lock v4.0.4 [INFO] [stderr] Checking parking_lot_core v0.9.12 [INFO] [stderr] Checking getrandom v0.2.16 [INFO] [stderr] Checking getrandom v0.3.4 [INFO] [stderr] Checking nix v0.27.1 [INFO] [stderr] Checking quanta v0.11.1 [INFO] [stderr] Checking num_cpus v1.17.0 [INFO] [stderr] Checking signal-hook-registry v1.4.6 [INFO] [stderr] Checking os_pipe v1.2.3 [INFO] [stderr] Checking console v0.15.11 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking tempfile v3.23.0 [INFO] [stderr] Checking sigchld v0.2.4 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking shared_child v1.1.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking scheduled-thread-pool v0.2.7 [INFO] [stderr] Checking duct v0.13.7 [INFO] [stderr] Checking rustyline v13.0.0 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking clap v4.5.51 [INFO] [stderr] Checking mini-lsm-xtask v0.2.0 (/opt/rustwide/workdir/xtask) [INFO] [stderr] Checking ouroboros v0.18.5 [INFO] [stderr] Checking serde v1.0.228 [INFO] [stderr] Checking mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc) [INFO] [stderr] Checking mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm) [INFO] [stderr] Checking mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter) [INFO] [stdout] error[E0311]: the parameter type `I` may not live long enough [INFO] [stdout] --> mini-lsm/src/tests/harness.rs:110:32 [INFO] [stdout] | [INFO] [stdout] 110 | I: for<'a> StorageIterator = KeySlice<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `I` must be valid for lifetime `'a`... [INFO] [stdout] | ...so that the type `I` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `I: 'a`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `I` may not live long enough [INFO] [stdout] --> mini-lsm/src/tests/harness.rs:138:32 [INFO] [stdout] | [INFO] [stdout] 138 | I: for<'a> StorageIterator = KeySlice<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `I` must be valid for lifetime `'a`... [INFO] [stdout] | ...so that the type `I` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `I: 'a`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `I` may not live long enough [INFO] [stdout] --> mini-lsm/src/tests/harness.rs:168:32 [INFO] [stdout] | [INFO] [stdout] 168 | I: for<'a> StorageIterator = &'a [u8]>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `I` must be valid for lifetime `'a`... [INFO] [stdout] | ...so that the type `I` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `I: 'a`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `I` may not live long enough [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:110:32 [INFO] [stdout] | [INFO] [stdout] 110 | I: for<'a> StorageIterator = KeySlice<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `I` must be valid for lifetime `'a`... [INFO] [stdout] | ...so that the type `I` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `I: 'a`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `I` may not live long enough [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:138:32 [INFO] [stdout] | [INFO] [stdout] 138 | I: for<'a> StorageIterator = KeySlice<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `I` must be valid for lifetime `'a`... [INFO] [stdout] | ...so that the type `I` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `I: 'a`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `I` may not live long enough [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:168:32 [INFO] [stdout] | [INFO] [stdout] 168 | I: for<'a> StorageIterator = &'a [u8]>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `I` must be valid for lifetime `'a`... [INFO] [stdout] | ...so that the type `I` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `I: 'a`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `I` may not live long enough [INFO] [stdout] --> mini-lsm-mvcc/src/tests/harness.rs:110:32 [INFO] [stdout] | [INFO] [stdout] 110 | I: for<'a> StorageIterator = KeySlice<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `I` must be valid for lifetime `'a`... [INFO] [stdout] | ...so that the type `I` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `I: 'a`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `I` may not live long enough [INFO] [stdout] --> mini-lsm-mvcc/src/tests/harness.rs:138:32 [INFO] [stdout] | [INFO] [stdout] 138 | I: for<'a> StorageIterator = KeySlice<'a>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `I` must be valid for lifetime `'a`... [INFO] [stdout] | ...so that the type `I` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `I: 'a`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0311]: the parameter type `I` may not live long enough [INFO] [stdout] --> mini-lsm-mvcc/src/tests/harness.rs:168:32 [INFO] [stdout] | [INFO] [stdout] 168 | I: for<'a> StorageIterator = &'a [u8]>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `I` must be valid for lifetime `'a`... [INFO] [stdout] | ...so that the type `I` will meet its required lifetime bounds [INFO] [stdout] | [INFO] [stdout] = help: consider adding an explicit lifetime bound `I: 'a`... [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm/src/block/iterator.rs:76:16 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 76 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm/src/iterators/concat_iterator.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 111 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm/src/iterators/merge_iterator.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm/src/key.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm/src/key.rs:94:25 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 94 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm/src/mem_table.rs:206:12 [INFO] [stdout] | [INFO] [stdout] 206 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 206 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm/src/table/iterator.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 99 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-starter/src/block/iterator.rs:81:16 [INFO] [stdout] | [INFO] [stdout] 81 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 81 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-starter/src/iterators/concat_iterator.rs:122:12 [INFO] [stdout] | [INFO] [stdout] 122 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 122 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> mini-lsm-starter/src/iterators/concat_iterator.rs:141:9 [INFO] [stdout] | [INFO] [stdout] 141 | self.move_until_valid(); [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] 141 | let _ = self.move_until_valid(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-starter/src/iterators/merge_iterator.rs:100:12 [INFO] [stdout] | [INFO] [stdout] 100 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 100 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-starter/src/key.rs:71:25 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 71 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-starter/src/key.rs:94:25 [INFO] [stdout] | [INFO] [stdout] 94 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 94 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-starter/src/mem_table.rs:211:12 [INFO] [stdout] | [INFO] [stdout] 211 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 211 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-starter/src/table/iterator.rs:101:12 [INFO] [stdout] | [INFO] [stdout] 101 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 101 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0311`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mini-lsm-starter` (lib test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-mvcc/src/block/iterator.rs:77:16 [INFO] [stdout] | [INFO] [stdout] 77 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 77 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-mvcc/src/iterators/concat_iterator.rs:111:12 [INFO] [stdout] | [INFO] [stdout] 111 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 111 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-mvcc/src/iterators/merge_iterator.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-mvcc/src/key.rs:89:25 [INFO] [stdout] | [INFO] [stdout] 89 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 89 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-mvcc/src/key.rs:119:25 [INFO] [stdout] | [INFO] [stdout] 119 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 119 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-mvcc/src/mem_table.rs:260:12 [INFO] [stdout] | [INFO] [stdout] 260 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 260 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> mini-lsm-mvcc/src/table/iterator.rs:99:12 [INFO] [stdout] | [INFO] [stdout] 99 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ ^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 99 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0311`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mini-lsm` (lib test) due to 3 previous errors [INFO] [stdout] For more information about this error, try `rustc --explain E0311`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mini-lsm-mvcc` (lib test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "caefb43d083719eb727a55f10d2bd05298610b561f9bace6b5b4a93728276b11", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "caefb43d083719eb727a55f10d2bd05298610b561f9bace6b5b4a93728276b11", kill_on_drop: false }` [INFO] [stdout] caefb43d083719eb727a55f10d2bd05298610b561f9bace6b5b4a93728276b11