[INFO] cloning repository https://github.com/codephi/pulsardb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/codephi/pulsardb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodephi%2Fpulsardb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodephi%2Fpulsardb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6233c33362eaef51a84fb6fc044bebd91f819ad1 [INFO] checking codephi/pulsardb against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcodephi%2Fpulsardb" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/codephi/pulsardb [INFO] finished tweaking git repo https://github.com/codephi/pulsardb [INFO] tweaked toml for git repo https://github.com/codephi/pulsardb written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/codephi/pulsardb on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/codephi/pulsardb 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" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "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] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] db44ece1954097555657687b4b8a9bc754d26ac2aaa6d10ac893c339828cbf70 [INFO] running `Command { std: "docker" "start" "-a" "db44ece1954097555657687b4b8a9bc754d26ac2aaa6d10ac893c339828cbf70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "db44ece1954097555657687b4b8a9bc754d26ac2aaa6d10ac893c339828cbf70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "db44ece1954097555657687b4b8a9bc754d26ac2aaa6d10ac893c339828cbf70", kill_on_drop: false }` [INFO] [stdout] db44ece1954097555657687b4b8a9bc754d26ac2aaa6d10ac893c339828cbf70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64199f7013a9a7e8701b895a58656650d00d68d89583aff8ae14d89362faa84d [INFO] running `Command { std: "docker" "start" "-a" "64199f7013a9a7e8701b895a58656650d00d68d89583aff8ae14d89362faa84d", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.152 [INFO] [stderr] Compiling proc-macro2 v1.0.94 [INFO] [stderr] Checking smallvec v1.10.0 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Checking lock_api v0.4.10 [INFO] [stderr] Checking tracing-core v0.1.31 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking itoa v1.0.6 [INFO] [stderr] Compiling serde v1.0.218 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking http v1.0.0 [INFO] [stderr] Checking tracing v0.1.37 [INFO] [stderr] Checking aho-corasick v1.0.2 [INFO] [stderr] Compiling quote v1.0.39 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling syn v2.0.99 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking http-body v1.0.0 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Checking httpdate v1.0.2 [INFO] [stderr] Checking parking_lot_core v0.9.8 [INFO] [stderr] Checking socket2 v0.5.5 [INFO] [stderr] Checking signal-hook-registry v1.4.1 [INFO] [stderr] Checking mio v0.8.10 [INFO] [stderr] Checking num_cpus v1.15.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking regex-automata v0.4.9 [INFO] [stderr] Checking chrono v0.4.40 [INFO] [stderr] Checking tower-layer v0.3.2 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking sinfonia-sdk v0.1.0 (/opt/rustwide/workdir/sdk) [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking events v0.1.0 (/opt/rustwide/workdir/events) [INFO] [stdout] warning: function `test_events_error` is never used [INFO] [stdout] --> events/src/lib.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | fn test_events_error() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking http-body-util v0.1.0 [INFO] [stderr] Checking uuid v1.7.0 [INFO] [stderr] Checking sheet v0.1.0 (/opt/rustwide/workdir/sheet) [INFO] [stdout] warning: function `write_index_raw` is never used [INFO] [stdout] --> sheet/src/index.rs:9:8 [INFO] [stdout] | [INFO] [stdout] 9 | pub fn write_index_raw( [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_index_raw` is never used [INFO] [stdout] --> sheet/src/index.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn read_index_raw( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `write_index_ordered` is never used [INFO] [stdout] --> sheet/src/index.rs:50:8 [INFO] [stdout] | [INFO] [stdout] 50 | pub fn write_index_ordered( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `add_item_index` is never used [INFO] [stdout] --> sheet/src/index.rs:61:8 [INFO] [stdout] | [INFO] [stdout] 61 | pub fn add_item_index( [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `remove_item_index` is never used [INFO] [stdout] --> sheet/src/index.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 120 | pub fn remove_item_index( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `ReadIndexFilter` is never used [INFO] [stdout] --> sheet/src/index.rs:165:10 [INFO] [stdout] | [INFO] [stdout] 165 | pub enum ReadIndexFilter<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ReadIndexOptions` is never constructed [INFO] [stdout] --> sheet/src/index.rs:187:12 [INFO] [stdout] | [INFO] [stdout] 187 | pub struct ReadIndexOptions<'a> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> sheet/src/index.rs:206:12 [INFO] [stdout] | [INFO] [stdout] 205 | impl<'a> ReadIndexOptions<'a> { [INFO] [stdout] | ----------------------------- associated functions in this implementation [INFO] [stdout] 206 | pub fn from_filter(filter: ReadIndexFilter<'a>) -> Self { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 215 | pub fn from_filter_and_limit(filter: ReadIndexFilter<'a>, limit: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 224 | pub fn from_filter_and_last_position( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 236 | pub fn from_filter_limit_and_last_position( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 249 | pub fn from_limit(limit: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 258 | pub fn from_last_position(last_position: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 267 | pub fn from_limit_and_last_position(limit: usize, last_position: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 276 | pub fn from_filter_and_limit_and_last_position( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `IndexItem` is never constructed [INFO] [stdout] --> sheet/src/index.rs:291:12 [INFO] [stdout] | [INFO] [stdout] 291 | pub struct IndexItem { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `read_index_options` is never used [INFO] [stdout] --> sheet/src/index.rs:297:8 [INFO] [stdout] | [INFO] [stdout] 297 | pub fn read_index_options( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated functions are never used [INFO] [stdout] --> sheet/src/index.rs:215:12 [INFO] [stdout] | [INFO] [stdout] 205 | impl<'a> ReadIndexOptions<'a> { [INFO] [stdout] | ----------------------------- associated functions in this implementation [INFO] [stdout] ... [INFO] [stdout] 215 | pub fn from_filter_and_limit(filter: ReadIndexFilter<'a>, limit: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 224 | pub fn from_filter_and_last_position( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 236 | pub fn from_filter_limit_and_last_position( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 249 | pub fn from_limit(limit: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 258 | pub fn from_last_position(last_position: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 267 | pub fn from_limit_and_last_position(limit: usize, last_position: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 276 | pub fn from_filter_and_limit_and_last_position( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking regex v1.11.1 [INFO] [stderr] Compiling thiserror-impl v2.0.12 [INFO] [stderr] Compiling tokio-macros v2.2.0 [INFO] [stderr] Compiling serde_derive v1.0.218 [INFO] [stderr] Compiling valu3-derive v0.7.2 [INFO] [stderr] Compiling pin-project-internal v1.1.0 [INFO] [stderr] Checking tokio v1.36.0 [INFO] [stderr] Compiling thiserror v2.0.12 [INFO] [stderr] Checking pest v2.7.15 [INFO] [stderr] Checking pin-project v1.1.0 [INFO] [stderr] Compiling pest_meta v2.7.15 [INFO] [stderr] Compiling pest_generator v2.7.15 [INFO] [stderr] Compiling pest_derive v2.7.15 [INFO] [stderr] Checking tokio-util v0.7.8 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking sheet-fs v0.1.0 (/opt/rustwide/workdir/sheet_fs) [INFO] [stderr] Checking h2 v0.4.1 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking valu3 v0.7.2 [INFO] [stderr] Checking cache v0.1.0 (/opt/rustwide/workdir/cache) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> cache/src/condition.rs:297:13 [INFO] [stdout] | [INFO] [stdout] 297 | _ => Ok(false), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> cache/src/condition.rs:297:13 [INFO] [stdout] | [INFO] [stdout] 185 | Operator::Equal => { [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 192 | Operator::NotEqual => { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 199 | Operator::GreaterThan => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 206 | Operator::GreaterThanOrEqual => { [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 297 | _ => Ok(false), [INFO] [stdout] | ^ ...and 12 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> cache/src/cache.rs:184:8 [INFO] [stdout] | [INFO] [stdout] 183 | impl ListProps { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 184 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:368:40 [INFO] [stdout] | [INFO] [stdout] 368 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:375:40 [INFO] [stdout] | [INFO] [stdout] 375 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:382:40 [INFO] [stdout] | [INFO] [stdout] 382 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:387:48 [INFO] [stdout] | [INFO] [stdout] 387 | Filter::None => Some((k.clone(), self.map.get(k).unwrap())), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:405:40 [INFO] [stdout] | [INFO] [stdout] 405 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:412:40 [INFO] [stdout] | [INFO] [stdout] 412 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:419:40 [INFO] [stdout] | [INFO] [stdout] 419 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:424:48 [INFO] [stdout] | [INFO] [stdout] 424 | Filter::None => Some((k.clone(), self.map.get(k).unwrap())), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> cache/src/condition.rs:297:13 [INFO] [stdout] | [INFO] [stdout] 297 | _ => Ok(false), [INFO] [stdout] | ^ no value can reach this [INFO] [stdout] | [INFO] [stdout] note: multiple earlier patterns match some of the same values [INFO] [stdout] --> cache/src/condition.rs:297:13 [INFO] [stdout] | [INFO] [stdout] 185 | Operator::Equal => { [INFO] [stdout] | --------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 192 | Operator::NotEqual => { [INFO] [stdout] | ------------------ matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 199 | Operator::GreaterThan => { [INFO] [stdout] | --------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 206 | Operator::GreaterThanOrEqual => { [INFO] [stdout] | ---------------------------- matches some of the same values [INFO] [stdout] ... [INFO] [stdout] 297 | _ => Ok(false), [INFO] [stdout] | ^ ...and 12 other patterns collectively make this unreachable [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `new` is never used [INFO] [stdout] --> cache/src/cache.rs:184:8 [INFO] [stdout] | [INFO] [stdout] 183 | impl ListProps { [INFO] [stdout] | -------------- associated function in this implementation [INFO] [stdout] 184 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:368:40 [INFO] [stdout] | [INFO] [stdout] 368 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(suspicious_double_ref_op)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:375:40 [INFO] [stdout] | [INFO] [stdout] 375 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:382:40 [INFO] [stdout] | [INFO] [stdout] 382 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:387:48 [INFO] [stdout] | [INFO] [stdout] 387 | Filter::None => Some((k.clone(), self.map.get(k).unwrap())), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:405:40 [INFO] [stdout] | [INFO] [stdout] 405 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:412:40 [INFO] [stdout] | [INFO] [stdout] 412 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:419:40 [INFO] [stdout] | [INFO] [stdout] 419 | ... Some((k.clone(), self.map.get(k).unwrap())) [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: using `.clone()` on a double reference, which returns `&str` instead of cloning the inner type [INFO] [stdout] --> cache/src/cache.rs:424:48 [INFO] [stdout] | [INFO] [stdout] 424 | Filter::None => Some((k.clone(), self.map.get(k).unwrap())), [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> cache/src/cache.rs:462:9 [INFO] [stdout] | [INFO] [stdout] 462 | cache.remove("key1"); [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] 462 | let _ = cache.remove("key1"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> cache/src/partition.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | cache.remove("key1"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 32 | let _ = cache.remove("key1"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking hyper v1.1.0 [INFO] [stdout] error: zero-sized fields in `repr(transparent)` cannot contain external non-exhaustive types [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/hyper-1.1.0/src/proto/h2/mod.rs:429:5 [INFO] [stdout] | [INFO] [stdout] 429 | impossible: Impossible, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this field contains `Impossible`, which is not inhabited, and makes it not a breaking change to become non-zero-sized in the future. [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `hyper` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "64199f7013a9a7e8701b895a58656650d00d68d89583aff8ae14d89362faa84d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64199f7013a9a7e8701b895a58656650d00d68d89583aff8ae14d89362faa84d", kill_on_drop: false }` [INFO] [stdout] 64199f7013a9a7e8701b895a58656650d00d68d89583aff8ae14d89362faa84d