[INFO] cloning repository https://github.com/ScottLinnn/mylsm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ScottLinnn/mylsm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottLinnn%2Fmylsm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottLinnn%2Fmylsm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3f0a04dd4a0c12ebd528f3f53cc5bc148e8d03d5 [INFO] checking ScottLinnn/mylsm against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottLinnn%2Fmylsm" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ScottLinnn/mylsm on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ScottLinnn/mylsm [INFO] finished tweaking git repo https://github.com/ScottLinnn/mylsm [INFO] tweaked toml for git repo https://github.com/ScottLinnn/mylsm written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ScottLinnn/mylsm 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" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cargo-platform v0.1.6 [INFO] [stderr] Downloaded quanta v0.11.1 [INFO] [stderr] Downloaded crossbeam-skiplist v0.1.2 [INFO] [stderr] Downloaded crossbeam-channel v0.5.10 [INFO] [stderr] Downloaded moka v0.9.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d84f35ae663497df464fb32ae90fc7d92ff1e9e465851de88f6a33b0e3bd5fd5 [INFO] running `Command { std: "docker" "start" "-a" "d84f35ae663497df464fb32ae90fc7d92ff1e9e465851de88f6a33b0e3bd5fd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d84f35ae663497df464fb32ae90fc7d92ff1e9e465851de88f6a33b0e3bd5fd5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d84f35ae663497df464fb32ae90fc7d92ff1e9e465851de88f6a33b0e3bd5fd5", kill_on_drop: false }` [INFO] [stdout] d84f35ae663497df464fb32ae90fc7d92ff1e9e465851de88f6a33b0e3bd5fd5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] fe662f43c8a280491b06cef78e60e5cb097a1a8ca22c714f8ecdd0c25186c72c [INFO] running `Command { std: "docker" "start" "-a" "fe662f43c8a280491b06cef78e60e5cb097a1a8ca22c714f8ecdd0c25186c72c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.75 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling moka v0.9.9 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking triomphe v0.1.11 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Checking crossbeam-channel v0.5.10 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking crossbeam-skiplist v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking quanta v0.11.1 [INFO] [stderr] Checking uuid v1.6.1 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking scheduled-thread-pool v0.2.7 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ouroboros_macro v0.15.6 [INFO] [stderr] Checking thiserror v1.0.56 [INFO] [stderr] Checking ouroboros v0.15.6 [INFO] [stderr] Checking mini-lsm-starter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::f32::consts::E` [INFO] [stdout] --> src/iterators/two_merge_iterator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::f32::consts::E; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/iterators/two_merge_iterator.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Bytes` [INFO] [stdout] --> src/table/iterator.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{io::Bytes, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/table/iterator.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use anyhow::{Error, Ok, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BlockBuilder` is imported redundantly [INFO] [stdout] --> src/block/tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::builder::BlockBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | use super::iterator::BlockIterator; [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | -------- the item `BlockBuilder` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BlockIterator` is imported redundantly [INFO] [stdout] --> src/block/tests.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::iterator::BlockIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | -------- the item `BlockIterator` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f32::consts::E` [INFO] [stdout] --> src/iterators/two_merge_iterator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::f32::consts::E; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/iterators/two_merge_iterator.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Bytes` [INFO] [stdout] --> src/table/iterator.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{io::Bytes, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/table/iterator.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use anyhow::{Error, Ok, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/table/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Bytes` is imported redundantly [INFO] [stdout] --> src/table/tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Bytes` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SsTableBuilder` is imported redundantly [INFO] [stdout] --> src/table/tests.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `SsTableBuilder` is already imported here [INFO] [stdout] 7 | use crate::iterators::StorageIterator; [INFO] [stdout] 8 | use crate::table::SsTableBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `end_offset` is never read [INFO] [stdout] --> src/table.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | let mut end_offset: u64 = 0u64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `end_offset` is never read [INFO] [stdout] --> src/table.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | let mut end_offset: u64 = 0u64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.47s [INFO] running `Command { std: "docker" "inspect" "fe662f43c8a280491b06cef78e60e5cb097a1a8ca22c714f8ecdd0c25186c72c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe662f43c8a280491b06cef78e60e5cb097a1a8ca22c714f8ecdd0c25186c72c", kill_on_drop: false }` [INFO] [stdout] fe662f43c8a280491b06cef78e60e5cb097a1a8ca22c714f8ecdd0c25186c72c [INFO] checking ScottLinnn/mylsm against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FScottLinnn%2Fmylsm" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ScottLinnn/mylsm on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ScottLinnn/mylsm [INFO] finished tweaking git repo https://github.com/ScottLinnn/mylsm [INFO] tweaked toml for git repo https://github.com/ScottLinnn/mylsm written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ScottLinnn/mylsm 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" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 62ba23c123355052efa82c535039563f1bc8cd35419d4fa1ab452ab1733ec796 [INFO] running `Command { std: "docker" "start" "-a" "62ba23c123355052efa82c535039563f1bc8cd35419d4fa1ab452ab1733ec796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "62ba23c123355052efa82c535039563f1bc8cd35419d4fa1ab452ab1733ec796", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "62ba23c123355052efa82c535039563f1bc8cd35419d4fa1ab452ab1733ec796", kill_on_drop: false }` [INFO] [stdout] 62ba23c123355052efa82c535039563f1bc8cd35419d4fa1ab452ab1733ec796 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c20f3d82e723f3573b06f26e278d91085c459f81ac9daa0ed8dfbeccee67ae0 [INFO] running `Command { std: "docker" "start" "-a" "0c20f3d82e723f3573b06f26e278d91085c459f81ac9daa0ed8dfbeccee67ae0", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.75 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling crossbeam-utils v0.8.18 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling rustix v0.38.28 [INFO] [stderr] Compiling Inflector v0.11.4 [INFO] [stderr] Compiling moka v0.9.9 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Checking raw-cpuid v10.7.0 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking triomphe v0.1.11 [INFO] [stderr] Checking linux-raw-sys v0.4.12 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking fastrand v2.0.1 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.17 [INFO] [stderr] Checking crossbeam-channel v0.5.10 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Checking crossbeam-skiplist v0.1.2 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking quanta v0.11.1 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking uuid v1.6.1 [INFO] [stderr] Checking tempfile v3.9.0 [INFO] [stderr] Checking scheduled-thread-pool v0.2.7 [INFO] [stderr] Compiling thiserror-impl v1.0.56 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling ouroboros_macro v0.15.6 [INFO] [stderr] Checking thiserror v1.0.56 [INFO] [stderr] Checking ouroboros v0.15.6 [INFO] [stderr] Checking mini-lsm-starter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::f32::consts::E` [INFO] [stdout] --> src/iterators/two_merge_iterator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::f32::consts::E; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/iterators/two_merge_iterator.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Bytes` [INFO] [stdout] --> src/table/iterator.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{io::Bytes, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/table/iterator.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use anyhow::{Error, Ok, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BlockBuilder` is imported redundantly [INFO] [stdout] --> src/block/tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use super::builder::BlockBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 4 | use super::iterator::BlockIterator; [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | -------- the item `BlockBuilder` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `BlockIterator` is imported redundantly [INFO] [stdout] --> src/block/tests.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use super::iterator::BlockIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | use super::*; [INFO] [stdout] | -------- the item `BlockIterator` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::f32::consts::E` [INFO] [stdout] --> src/iterators/two_merge_iterator.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::f32::consts::E; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `bytes::Bytes` [INFO] [stdout] --> src/iterators/two_merge_iterator.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `io::Bytes` [INFO] [stdout] --> src/table/iterator.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use std::{io::Bytes, sync::Arc}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Error` [INFO] [stdout] --> src/table/iterator.rs:6:14 [INFO] [stdout] | [INFO] [stdout] 6 | use anyhow::{Error, Ok, Result}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/table/tests.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Bytes` is imported redundantly [INFO] [stdout] --> src/table/tests.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use bytes::Bytes; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `Bytes` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `SsTableBuilder` is imported redundantly [INFO] [stdout] --> src/table/tests.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 6 | use super::*; [INFO] [stdout] | -------- the item `SsTableBuilder` is already imported here [INFO] [stdout] 7 | use crate::iterators::StorageIterator; [INFO] [stdout] 8 | use crate::table::SsTableBuilder; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `end_offset` is never read [INFO] [stdout] --> src/table.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | let mut end_offset: u64 = 0u64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `end_offset` is never read [INFO] [stdout] --> src/table.rs:152:17 [INFO] [stdout] | [INFO] [stdout] 152 | let mut end_offset: u64 = 0u64; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.66s [INFO] running `Command { std: "docker" "inspect" "0c20f3d82e723f3573b06f26e278d91085c459f81ac9daa0ed8dfbeccee67ae0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c20f3d82e723f3573b06f26e278d91085c459f81ac9daa0ed8dfbeccee67ae0", kill_on_drop: false }` [INFO] [stdout] 0c20f3d82e723f3573b06f26e278d91085c459f81ac9daa0ed8dfbeccee67ae0