[INFO] cloning repository https://github.com/4molybdenum2/kvstore [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/4molybdenum2/kvstore" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4molybdenum2%2Fkvstore", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4molybdenum2%2Fkvstore'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e4c9d80bd0cbb947ff1e3c8ef511779d75fa1598 [INFO] testing 4molybdenum2/kvstore against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F4molybdenum2%2Fkvstore" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/4molybdenum2/kvstore [INFO] finished tweaking git repo https://github.com/4molybdenum2/kvstore [INFO] tweaked toml for git repo https://github.com/4molybdenum2/kvstore written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/4molybdenum2/kvstore on toolchain 1.99.0-beta.8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/4molybdenum2/kvstore 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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windows_x86_64_gnu v0.53.1 [INFO] [stderr] Downloaded windows_i686_gnullvm v0.53.1 [INFO] [stderr] Downloaded windows_i686_gnu v0.53.1 [INFO] [stderr] Downloaded rayon-core v1.13.0 [INFO] [stderr] Downloaded windows-sys v0.60.2 [INFO] [stderr] Downloaded js-sys v0.3.91 [INFO] [stderr] Downloaded zerocopy-derive v0.8.40 [INFO] [stderr] Downloaded criterion v0.5.1 [INFO] [stderr] Downloaded bumpalo v3.20.2 [INFO] [stderr] Downloaded itertools v0.10.5 [INFO] [stderr] Downloaded plotters v0.3.7 [INFO] [stderr] Downloaded rayon v1.11.0 [INFO] [stderr] Downloaded aho-corasick v1.1.3 [INFO] [stderr] Downloaded clap_builder v4.5.49 [INFO] [stderr] Downloaded syn v1.0.109 [INFO] [stderr] Downloaded zerocopy v0.8.40 [INFO] [stderr] Downloaded object v0.37.3 [INFO] [stderr] Downloaded gimli v0.32.3 [INFO] [stderr] Downloaded regex-automata v0.4.13 [INFO] [stderr] Downloaded web-sys v0.3.91 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92 [INFO] running `Command { std: "docker" "start" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92", 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" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.182 [INFO] [stderr] Compiling proc-macro2 v1.0.101 [INFO] [stderr] Compiling quote v1.0.41 [INFO] [stderr] Compiling unicode-ident v1.0.19 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling memchr v2.7.6 [INFO] [stderr] Compiling cfg-if v1.0.4 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling parking_lot_core v0.8.6 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling anstyle-parse v0.2.7 [INFO] [stderr] Compiling instant v0.1.13 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling anstyle-query v1.1.4 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling syn v2.0.107 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling adler2 v2.0.1 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Compiling unicode-xid v0.2.6 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling unicode-width v0.1.14 [INFO] [stderr] Compiling colorchoice v1.0.4 [INFO] [stderr] Compiling anstyle v1.0.13 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling anstream v0.6.21 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling miniz_oxide v0.8.9 [INFO] [stderr] Compiling heck v0.3.3 [INFO] [stderr] Compiling lock_api v0.4.14 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling serde_json v1.0.145 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling strsim v0.8.0 [INFO] [stderr] Compiling rustc-demangle v0.1.27 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling clap_lex v0.7.6 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling log v0.4.28 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling clap_builder v4.5.49 [INFO] [stderr] Compiling clap_derive v4.5.49 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling fxhash v0.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling humantime v1.3.0 [INFO] [stderr] Compiling structopt-derive v0.2.18 [INFO] [stderr] Compiling parking_lot v0.11.2 [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling ryu v1.0.20 [INFO] [stderr] Compiling itoa v1.0.15 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling env_logger v0.6.2 [INFO] [stderr] Compiling sled v0.34.7 [INFO] [stderr] Compiling structopt v0.2.18 [INFO] [stderr] Compiling clap v4.5.49 [INFO] [stderr] Compiling failure v0.1.8 [INFO] [stderr] Compiling kvs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/engines/kvs.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 33 | struct LogPointer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 34 | offset: u64, [INFO] [stdout] 35 | len: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LogPointer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Fail, Debug)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_KvsError` [INFO] [stdout] 7 | pub enum KvsError { [INFO] [stdout] | -------- `KvsError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Fail, Debug)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_KvsError` [INFO] [stdout] 7 | pub enum KvsError { [INFO] [stdout] | -------- `KvsError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `release` profile [optimized] target(s) in 2m 15s [INFO] running `Command { std: "docker" "inspect" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling zerocopy v0.8.40 [INFO] [stderr] Compiling zerocopy-derive v0.8.40 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling getrandom v0.4.1 [INFO] [stderr] Compiling plotters-backend v0.3.7 [INFO] [stderr] Compiling predicates-core v1.0.9 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling escargot v0.4.0 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling itertools v0.10.5 [INFO] [stderr] Compiling plotters-svg v0.3.7 [INFO] [stderr] Compiling difference v2.0.0 [INFO] [stdout] warning: field `len` is never read [INFO] [stdout] --> src/engines/kvs.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 33 | struct LogPointer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 34 | offset: u64, [INFO] [stdout] 35 | len: u64, [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `LogPointer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Fail, Debug)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Fail` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_KvsError` [INFO] [stdout] 7 | pub enum KvsError { [INFO] [stdout] | -------- `KvsError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stdout] --> src/error.rs:6:10 [INFO] [stdout] | [INFO] [stdout] 6 | #[derive(Fail, Debug)] [INFO] [stdout] | ^--- [INFO] [stdout] | | [INFO] [stdout] | `Display` is not local [INFO] [stdout] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_KvsError` [INFO] [stdout] 7 | pub enum KvsError { [INFO] [stdout] | -------- `KvsError` is not local [INFO] [stdout] | [INFO] [stdout] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stdout] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stdout] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stdout] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stdout] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling cast v0.3.0 [INFO] [stderr] Compiling termtree v0.5.1 [INFO] [stderr] Compiling bitflags v2.11.0 [INFO] [stderr] Compiling same-file v1.0.6 [INFO] [stderr] Compiling normalize-line-endings v0.3.0 [INFO] [stderr] Compiling lazy_static v1.5.0 [INFO] [stderr] Compiling linux-raw-sys v0.12.1 [INFO] [stderr] Compiling walkdir v2.5.0 [INFO] [stderr] Compiling rayon v1.11.0 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling predicates v1.0.8 [INFO] [stderr] Compiling plotters v0.3.7 [INFO] [stderr] Compiling criterion-plot v0.5.0 [INFO] [stderr] Compiling predicates-tree v1.0.12 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling oorandom v11.1.5 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling anes v0.1.6 [INFO] [stderr] Compiling assert_cmd v0.11.1 [INFO] [stderr] Compiling tempfile v3.26.0 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling criterion v0.5.1 [INFO] [stderr] Compiling kvs v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `release` profile [optimized] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }` [INFO] [stderr] warning: field `len` is never read [INFO] [stderr] --> src/engines/kvs.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 33 | struct LogPointer { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] 34 | offset: u64, [INFO] [stderr] 35 | len: u64, [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `LogPointer` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/error.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Fail, Debug)] [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | `Fail` is not local [INFO] [stderr] | move the `impl` block outside of this constant `_DERIVE_failure_Fail_FOR_KvsError` [INFO] [stderr] 7 | pub enum KvsError { [INFO] [stderr] | -------- `KvsError` is not local [INFO] [stderr] | [INFO] [stderr] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stderr] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stderr] = note: `#[warn(non_local_definitions)]` on by default [INFO] [stderr] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: non-local `impl` definition, `impl` blocks should be written at the same level as their item [INFO] [stderr] --> src/error.rs:6:10 [INFO] [stderr] | [INFO] [stderr] 6 | #[derive(Fail, Debug)] [INFO] [stderr] | ^--- [INFO] [stderr] | | [INFO] [stderr] | `Display` is not local [INFO] [stderr] | move the `impl` block outside of this constant `_DERIVE_failure_core_fmt_Display_FOR_KvsError` [INFO] [stderr] 7 | pub enum KvsError { [INFO] [stderr] | -------- `KvsError` is not local [INFO] [stderr] | [INFO] [stderr] = note: the derive macro `Fail` defines the non-local `impl`, and may need to be changed [INFO] [stderr] = note: the derive macro `Fail` may come from an old version of the `failure_derive` crate, try updating your dependency with `cargo update -p failure_derive` [INFO] [stderr] = note: an `impl` is never scoped, even when it is nested inside an item, as it may impact type checking outside of that item, which can be the case if neither the trait or the self type are at the same nesting level as the `impl` [INFO] [stderr] = note: items in an anonymous const item (`const _: () = { ... }`) are treated as in the same scope as the anonymous const's declaration for the purpose of this lint [INFO] [stderr] = note: this warning originates in the derive macro `Fail` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `kvs` (lib) generated 3 warnings [INFO] [stderr] Finished `release` profile [optimized] target(s) in 0.27s [INFO] [stderr] Running tests/cli.rs (/opt/rustwide/target/release/deps/cli-7238d88e0bce0f21) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stderr] [2026-10-19T05:08:00Z INFO kvs_server] kvs-server 0.1.0 [INFO] [stderr] [2026-10-19T05:08:00Z INFO kvs_server] Storage engine: kvs [INFO] [stderr] [2026-10-19T05:08:00Z INFO kvs_server] Listening on 127.0.0.1:4004 [INFO] [stderr] [2026-10-19T05:08:00Z INFO kvs_server] kvs-server 0.1.0 [INFO] [stderr] [2026-10-19T05:08:00Z INFO kvs_server] Storage engine: sled [INFO] [stderr] [2026-10-19T05:08:00Z INFO kvs_server] Listening on 127.0.0.1:4002 [INFO] [stderr] [2026-10-19T05:08:00Z INFO kvs_server] kvs-server 0.1.0 [INFO] [stderr] [2026-10-19T05:08:00Z INFO kvs_server] Storage engine: sled [INFO] [stderr] [2026-10-19T05:08:00Z INFO kvs_server] Listening on 127.0.0.1:4005 [INFO] [stdout] test client_cli_invalid_subcommand ... ok [INFO] [stdout] test client_cli_invalid_get ... ok [INFO] [stdout] test client_cli_invalid_rm ... ok [INFO] [stdout] test client_cli_no_args ... ok [INFO] [stdout] test client_cli_version ... ok [INFO] [stdout] test server_cli_version ... ok [INFO] [stdout] test client_cli_invalid_set ... ok [INFO] [stderr] [2026-10-19T05:08:01Z INFO kvs_server] kvs-server 0.1.0 [INFO] [stderr] [2026-10-19T05:08:01Z INFO kvs_server] Storage engine: kvs [INFO] [stderr] [2026-10-19T05:08:01Z INFO kvs_server] Listening on 127.0.0.1:4002 [INFO] [stderr] [2026-10-19T05:08:01Z INFO kvs_server] kvs-server 0.1.0 [INFO] [stderr] [2026-10-19T05:08:01Z INFO kvs_server] Storage engine: sled [INFO] [stderr] [2026-10-19T05:08:01Z INFO kvs_server] Listening on 127.0.0.1:4005 [INFO] [stderr] [2026-10-19T05:08:01Z INFO kvs_server] kvs-server 0.1.0 [INFO] [stderr] [2026-10-19T05:08:01Z INFO kvs_server] Storage engine: kvs [INFO] [stderr] [2026-10-19T05:08:01Z INFO kvs_server] Listening on 127.0.0.1:4004 [INFO] [stdout] test cli_log_configuration ... ok [INFO] [stdout] test cli_wrong_engine ... ok [INFO] [stdout] test cli_access_server_kvs_engine ... ok [INFO] [stderr] Running tests/kv_store.rs (/opt/rustwide/target/release/deps/kv_store-92a68852d0de1991) [INFO] [stdout] test cli_access_server_sled_engine ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 11 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.04s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test remove_key ... ok [INFO] [stdout] test overwrite_value ... ok [INFO] [stdout] test remove_non_existent_key ... ok [INFO] [stdout] test get_stored_value ... ok [INFO] [stdout] test get_non_existent_value ... ok [INFO] [stdout] test compaction ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s [INFO] [stdout] [INFO] [stderr] Doc-tests kvs [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92", kill_on_drop: false }` [INFO] [stdout] 36a3da5a8c565beaf03efb88082598732436320b5635ad31963ba9bc145a7d92