[INFO] cloning repository https://github.com/jeffreylean/mini-lsm [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jeffreylean/mini-lsm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreylean%2Fmini-lsm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreylean%2Fmini-lsm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 8c98119c1d95b6b46469f8e3d78283bb2b10f38f [INFO] testing jeffreylean/mini-lsm against try#0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 for pr-137122-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeffreylean%2Fmini-lsm" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-5-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-5-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/jeffreylean/mini-lsm [INFO] finished tweaking git repo https://github.com/jeffreylean/mini-lsm [INFO] tweaked toml for git repo https://github.com/jeffreylean/mini-lsm written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/jeffreylean/mini-lsm on toolchain 0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/jeffreylean/mini-lsm already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" 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"+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f27401a5bdcbffbf9fd933fd88286a59b48836fd8492df5c497f428ed408b622 [INFO] running `Command { std: "docker" "start" "-a" "f27401a5bdcbffbf9fd933fd88286a59b48836fd8492df5c497f428ed408b622", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f27401a5bdcbffbf9fd933fd88286a59b48836fd8492df5c497f428ed408b622", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f27401a5bdcbffbf9fd933fd88286a59b48836fd8492df5c497f428ed408b622", kill_on_drop: false }` [INFO] [stdout] f27401a5bdcbffbf9fd933fd88286a59b48836fd8492df5c497f428ed408b622 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8c78fc0a6b00b8094aa5f00c025c1563bbc02d6c45f70577abc4e2967b6751c5 [INFO] running `Command { std: "docker" "start" "-a" "8c78fc0a6b00b8094aa5f00c025c1563bbc02d6c45f70577abc4e2967b6751c5", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.155 [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling parking_lot_core v0.9.10 [INFO] [stderr] Compiling once_cell v1.19.0 [INFO] [stderr] Compiling anstyle-query v1.1.0 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.0 [INFO] [stderr] Compiling anstyle v1.0.7 [INFO] [stderr] Compiling colorchoice v1.0.1 [INFO] [stderr] Compiling bitflags v2.5.0 [INFO] [stderr] Compiling rustix v0.38.34 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling anyhow v1.0.86 [INFO] [stderr] 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[stderr] Compiling mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter) [INFO] [stderr] Compiling mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc) [INFO] [stderr] Compiling mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm) [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> mini-lsm-starter/src/lsm_storage.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/block/iterator.rs:46:16 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/iterators/concat_iterator.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 35 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/iterators/merge_iterator.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/key.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/key.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/mem_table.rs:172:12 [INFO] [stdout] | [INFO] [stdout] 172 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 172 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/table/iterator.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/block/iterator.rs:63:16 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/iterators/concat_iterator.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/iterators/merge_iterator.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/key.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/key.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/mem_table.rs:53:50 [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn map_key_bound_plus_ts(bound: Bound<&[u8]>, ts: u64) -> Bound { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn map_key_bound_plus_ts(bound: Bound<&[u8]>, ts: u64) -> Bound> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/mem_table.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 230 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 230 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/table/iterator.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/block/iterator.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 62 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/iterators/concat_iterator.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/iterators/merge_iterator.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/key.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/key.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/mem_table.rs:189:12 [INFO] [stdout] | [INFO] [stdout] 189 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 189 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/table/iterator.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.57s [INFO] running `Command { std: "docker" "inspect" "8c78fc0a6b00b8094aa5f00c025c1563bbc02d6c45f70577abc4e2967b6751c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c78fc0a6b00b8094aa5f00c025c1563bbc02d6c45f70577abc4e2967b6751c5", kill_on_drop: false }` [INFO] [stdout] 8c78fc0a6b00b8094aa5f00c025c1563bbc02d6c45f70577abc4e2967b6751c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 451576e4035fdafd8695b8ce8d9530b8cb58ec6947ff94db82065deeb8a0babe [INFO] running `Command { std: "docker" "start" "-a" "451576e4035fdafd8695b8ce8d9530b8cb58ec6947ff94db82065deeb8a0babe", kill_on_drop: false }` [INFO] [stderr] Compiling fastrand v2.1.0 [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/block/iterator.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 62 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/iterators/concat_iterator.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/iterators/merge_iterator.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/key.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/key.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/mem_table.rs:189:12 [INFO] [stdout] | [INFO] [stdout] 189 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 189 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/table/iterator.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/block/iterator.rs:63:16 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/iterators/concat_iterator.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/iterators/merge_iterator.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/key.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/key.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mini-lsm-xtask v0.2.0 (/opt/rustwide/workdir/xtask) [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/mem_table.rs:53:50 [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn map_key_bound_plus_ts(bound: Bound<&[u8]>, ts: u64) -> Bound { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn map_key_bound_plus_ts(bound: Bound<&[u8]>, ts: u64) -> Bound> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/mem_table.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 230 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 230 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/table/iterator.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> mini-lsm-starter/src/lsm_storage.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/block/iterator.rs:46:16 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/iterators/concat_iterator.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 35 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/iterators/merge_iterator.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/key.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/key.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/mem_table.rs:172:12 [INFO] [stdout] | [INFO] [stdout] 172 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 172 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/table/iterator.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling tempfile v3.10.1 [INFO] [stderr] Compiling mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm) [INFO] [stderr] Compiling mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc) [INFO] [stderr] Compiling mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter) [INFO] [stdout] warning: unused import: `std::borrow::BorrowMut` [INFO] [stdout] --> mini-lsm-starter/src/lsm_storage.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::BorrowMut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `MockIterator` is never constructed [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 21 | pub struct MockIterator { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated functions `new` and `new_with_error` are never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:28:12 [INFO] [stdout] | [INFO] [stdout] 27 | impl MockIterator { [INFO] [stdout] | ----------------- associated functions in this implementation [INFO] [stdout] 28 | pub fn new(data: Vec<(Bytes, Bytes)>) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 36 | pub fn new_with_error(data: Vec<(Bytes, Bytes)>, error_when: usize) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_iter_result_by_key` is never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:92:8 [INFO] [stdout] | [INFO] [stdout] 92 | pub fn check_iter_result_by_key(iter: &mut I, expected: Vec<(Bytes, Bytes)>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_lsm_iter_result_by_key` is never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:148:8 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn check_lsm_iter_result_by_key(iter: &mut I, expected: Vec<(Bytes, Bytes)>) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `expect_iter_error` is never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:173:8 [INFO] [stdout] | [INFO] [stdout] 173 | pub fn expect_iter_error(mut iter: impl StorageIterator) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `generate_sst` is never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:183:8 [INFO] [stdout] | [INFO] [stdout] 183 | pub fn generate_sst( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `sync` is never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:213:8 [INFO] [stdout] | [INFO] [stdout] 213 | pub fn sync(storage: &LsmStorageInner) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compaction_bench` is never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:220:8 [INFO] [stdout] | [INFO] [stdout] 220 | pub fn compaction_bench(storage: Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `check_compaction_ratio` is never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:282:8 [INFO] [stdout] | [INFO] [stdout] 282 | pub fn check_compaction_ratio(storage: Arc) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `dump_files_in_dir` is never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:411:8 [INFO] [stdout] | [INFO] [stdout] 411 | pub fn dump_files_in_dir(path: impl AsRef) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `construct_merge_iterator_over_storage` is never used [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:423:8 [INFO] [stdout] | [INFO] [stdout] 423 | pub fn construct_merge_iterator_over_storage( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/block/iterator.rs:46:16 [INFO] [stdout] | [INFO] [stdout] 46 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/iterators/concat_iterator.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 35 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/iterators/merge_iterator.rs:57:12 [INFO] [stdout] | [INFO] [stdout] 57 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/key.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/key.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/mem_table.rs:172:12 [INFO] [stdout] | [INFO] [stdout] 172 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 172 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/table/iterator.rs:46:12 [INFO] [stdout] | [INFO] [stdout] 46 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 46 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-starter/src/tests/harness.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 60 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/block/iterator.rs:62:16 [INFO] [stdout] | [INFO] [stdout] 62 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 62 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/iterators/concat_iterator.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/iterators/merge_iterator.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/key.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 57 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/key.rs:80:25 [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 80 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/mem_table.rs:189:12 [INFO] [stdout] | [INFO] [stdout] 189 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 189 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/table/iterator.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm/src/tests/harness.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 60 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/block/iterator.rs:63:16 [INFO] [stdout] | [INFO] [stdout] 63 | pub fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 63 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/iterators/concat_iterator.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/iterators/merge_iterator.rs:83:12 [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 83 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/key.rs:75:25 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 75 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/key.rs:105:25 [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 105 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/mem_table.rs:53:50 [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn map_key_bound_plus_ts(bound: Bound<&[u8]>, ts: u64) -> Bound { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 53 | pub(crate) fn map_key_bound_plus_ts(bound: Bound<&[u8]>, ts: u64) -> Bound> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/mem_table.rs:230:12 [INFO] [stdout] | [INFO] [stdout] 230 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 230 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/table/iterator.rs:85:12 [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 85 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> mini-lsm-mvcc/src/tests/harness.rs:60:12 [INFO] [stdout] | [INFO] [stdout] 60 | fn key(&self) -> KeySlice { [INFO] [stdout] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stdout] | | [INFO] [stdout] | this lifetime flows to the output [INFO] [stdout] | [INFO] [stdout] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stdout] | [INFO] [stdout] 60 | fn key(&self) -> KeySlice<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 8.01s [INFO] running `Command { std: "docker" "inspect" "451576e4035fdafd8695b8ce8d9530b8cb58ec6947ff94db82065deeb8a0babe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "451576e4035fdafd8695b8ce8d9530b8cb58ec6947ff94db82065deeb8a0babe", kill_on_drop: false }` [INFO] [stdout] 451576e4035fdafd8695b8ce8d9530b8cb58ec6947ff94db82065deeb8a0babe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 04dcd8c08faa130fdac5aa5ef07b60f12aff662fc4510ee58fa20e4d7cb6514f [INFO] running `Command { std: "docker" "start" "-a" "04dcd8c08faa130fdac5aa5ef07b60f12aff662fc4510ee58fa20e4d7cb6514f", kill_on_drop: false }` [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm/src/block/iterator.rs:62:16 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 62 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm/src/iterators/concat_iterator.rs:97:12 [INFO] [stderr] | [INFO] [stderr] 97 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm/src/iterators/merge_iterator.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 83 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm/src/key.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 57 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm/src/key.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 80 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm/src/mem_table.rs:189:12 [INFO] [stderr] | [INFO] [stderr] 189 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 189 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm/src/table/iterator.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 85 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 85 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::borrow::BorrowMut` [INFO] [stderr] --> mini-lsm-starter/src/lsm_storage.rs:3:5 [INFO] [stderr] | [INFO] [stderr] 3 | use std::borrow::BorrowMut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-starter/src/block/iterator.rs:46:16 [INFO] [stderr] | [INFO] [stderr] 46 | pub fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 46 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-starter/src/iterators/concat_iterator.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 35 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-starter/src/iterators/merge_iterator.rs:57:12 [INFO] [stderr] | [INFO] [stderr] 57 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 57 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-starter/src/key.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 57 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-starter/src/key.rs:80:25 [INFO] [stderr] | [INFO] [stderr] 80 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 80 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-starter/src/mem_table.rs:172:12 [INFO] [stderr] | [INFO] [stderr] 172 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 172 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-starter/src/table/iterator.rs:46:12 [INFO] [stderr] | [INFO] [stderr] 46 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 46 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-mvcc/src/block/iterator.rs:63:16 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 63 | pub fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-mvcc/src/iterators/concat_iterator.rs:97:12 [INFO] [stderr] | [INFO] [stderr] 97 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 97 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-mvcc/src/iterators/merge_iterator.rs:83:12 [INFO] [stderr] | [INFO] [stderr] 83 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 83 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-mvcc/src/key.rs:75:25 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 75 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-mvcc/src/key.rs:105:25 [INFO] [stderr] | [INFO] [stderr] 105 | pub fn as_key_slice(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 105 | pub fn as_key_slice(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-mvcc/src/mem_table.rs:53:50 [INFO] [stderr] | [INFO] [stderr] 53 | pub(crate) fn map_key_bound_plus_ts(bound: Bound<&[u8]>, ts: u64) -> Bound { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 53 | pub(crate) fn map_key_bound_plus_ts(bound: Bound<&[u8]>, ts: u64) -> Bound> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-mvcc/src/mem_table.rs:230:12 [INFO] [stderr] | [INFO] [stderr] 230 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 230 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-mvcc/src/table/iterator.rs:85:12 [INFO] [stderr] | [INFO] [stderr] 85 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 85 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm/src/tests/harness.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 60 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-mvcc/src/tests/harness.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 60 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: struct `MockIterator` is never constructed [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:21:12 [INFO] [stderr] | [INFO] [stderr] 21 | pub struct MockIterator { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated functions `new` and `new_with_error` are never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:28:12 [INFO] [stderr] | [INFO] [stderr] 27 | impl MockIterator { [INFO] [stderr] | ----------------- associated functions in this implementation [INFO] [stderr] 28 | pub fn new(data: Vec<(Bytes, Bytes)>) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 36 | pub fn new_with_error(data: Vec<(Bytes, Bytes)>, error_when: usize) -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `check_iter_result_by_key` is never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:92:8 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn check_iter_result_by_key(iter: &mut I, expected: Vec<(Bytes, Bytes)>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `check_lsm_iter_result_by_key` is never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:148:8 [INFO] [stderr] | [INFO] [stderr] 148 | pub fn check_lsm_iter_result_by_key(iter: &mut I, expected: Vec<(Bytes, Bytes)>) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `expect_iter_error` is never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:173:8 [INFO] [stderr] | [INFO] [stderr] 173 | pub fn expect_iter_error(mut iter: impl StorageIterator) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `generate_sst` is never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:183:8 [INFO] [stderr] | [INFO] [stderr] 183 | pub fn generate_sst( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `sync` is never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:213:8 [INFO] [stderr] | [INFO] [stderr] 213 | pub fn sync(storage: &LsmStorageInner) { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `compaction_bench` is never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:220:8 [INFO] [stderr] | [INFO] [stderr] 220 | pub fn compaction_bench(storage: Arc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `check_compaction_ratio` is never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:282:8 [INFO] [stderr] | [INFO] [stderr] 282 | pub fn check_compaction_ratio(storage: Arc) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `dump_files_in_dir` is never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:411:8 [INFO] [stderr] | [INFO] [stderr] 411 | pub fn dump_files_in_dir(path: impl AsRef) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `construct_merge_iterator_over_storage` is never used [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:423:8 [INFO] [stderr] | [INFO] [stderr] 423 | pub fn construct_merge_iterator_over_storage( [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> mini-lsm-starter/src/tests/harness.rs:60:12 [INFO] [stderr] | [INFO] [stderr] 60 | fn key(&self) -> KeySlice { [INFO] [stderr] | ^^^^^ -------- the lifetime gets resolved as `'_` [INFO] [stderr] | | [INFO] [stderr] | this lifetime flows to the output [INFO] [stderr] | [INFO] [stderr] help: one option is to remove the lifetime for references and use the anonymous lifetime for paths [INFO] [stderr] | [INFO] [stderr] 60 | fn key(&self) -> KeySlice<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `mini-lsm` (lib) generated 7 warnings [INFO] [stderr] warning: `mini-lsm-starter` (lib) generated 8 warnings (run `cargo fix --lib -p mini-lsm-starter` to apply 1 suggestion) [INFO] [stderr] warning: `mini-lsm-mvcc` (lib) generated 8 warnings [INFO] [stderr] warning: `mini-lsm` (lib test) generated 8 warnings (7 duplicates) [INFO] [stderr] warning: `mini-lsm-mvcc` (lib test) generated 9 warnings (8 duplicates) [INFO] [stderr] warning: `mini-lsm-starter` (lib test) generated 20 warnings (8 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mini_lsm-b3a73fd188f5ab94) [INFO] [stdout] [INFO] [stdout] running 56 tests [INFO] [stdout] test tests::week1_day1::test_task1_memtable_get ... ok [INFO] [stdout] test tests::week1_day1::test_task1_memtable_overwrite ... ok [INFO] [stdout] test tests::week1_day2::test_task1_empty_memtable_iter ... ok [INFO] [stdout] test tests::week1_day2::test_task1_memtable_iter ... ok [INFO] [stdout] test tests::week1_day2::test_task2_merge_1 ... ok [INFO] [stdout] test tests::week1_day2::test_task2_merge_error ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_full ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_large_1 ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_single_key ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_large_2 ... ok [INFO] [stdout] test tests::week1_day3::test_block_encode ... ok [INFO] [stdout] test tests::week1_day3::test_block_decode ... ok [INFO] [stdout] test tests::week1_day2::test_task2_merge_2 ... ok [INFO] [stdout] test tests::week1_day2::test_task2_merge_empty ... ok [INFO] [stdout] test tests::week1_day2::test_task3_fused_iterator ... ok [INFO] [stdout] test tests::week1_day3::test_block_build_all ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_3 ... ok [INFO] [stdout] test tests::week1_day3::test_block_iterator ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_2 ... ok [INFO] [stdout] test tests::week1_day3::test_block_seek_key ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_1 ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_4 ... ok [INFO] [stdout] test tests::week1_day5::test_task1_merge_5 ... ok [INFO] [stdout] test tests::week1_day4::test_sst_build_single_key ... ok [INFO] [stdout] test tests::week1_day4::test_sst_iterator ... ok [INFO] [stdout] test tests::week1_day4::test_sst_build_two_blocks ... ok [INFO] [stdout] test tests::week1_day4::test_sst_decode ... ok [INFO] [stdout] test tests::week1_day7::test_task1_bloom_filter ... ok [INFO] [stdout] test tests::week1_day4::test_sst_build_all ... ok [INFO] [stdout] test tests::week1_day7::test_task2_sst_decode ... ok [INFO] [stdout] test tests::week1_day7::test_task3_block_key_compression ... ok [INFO] [stdout] test tests::week1_day4::test_sst_seek_key ... ok [INFO] [stdout] test tests::week1_day1::test_task2_storage_integration ... ok [INFO] [stdout] test tests::week1_day1::test_task3_storage_integration ... ok [INFO] [stdout] test tests::week1_day1::test_task4_storage_integration ... ok [INFO] [stdout] test tests::week1_day2::test_task4_integration ... ok [INFO] [stdout] test tests::week1_day5::test_task2_storage_scan ... ok [INFO] [stdout] test tests::week1_day5::test_task3_storage_get ... ok [INFO] [stdout] test tests::week1_day1::test_task3_freeze_on_capacity ... ok [INFO] [stdout] test tests::week2_day1::test_task2_concat_iterator ... ok [INFO] [stdout] test tests::week1_day6::test_task1_storage_get ... ok [INFO] [stdout] test tests::week1_day6::test_task1_storage_scan ... ok [INFO] [stdout] test tests::week2_day1::test_task3_integration ... ok [INFO] [stdout] test tests::week2_day1::test_task1_full_compaction ... ok [INFO] [stdout] test tests::week1_day6::test_task3_sst_filter ... ok [INFO] [stdout] test tests::week2_day6::test_integration_simple ... ok [INFO] [stdout] test tests::week2_day6::test_integration_leveled ... ok [INFO] [stdout] test tests::week2_day6::test_integration_tiered ... ok [INFO] [stdout] test tests::week2_day5::test_integration_tiered ... ok [INFO] [stdout] test tests::week2_day5::test_integration_simple ... ok [INFO] [stdout] test tests::week2_day5::test_integration_leveled ... ok [INFO] [stdout] test tests::week1_day6::test_task2_auto_flush ... ok [INFO] [stdout] test tests::week2_day3::test_integration ... ok [INFO] [stdout] test tests::week2_day2::test_integration ... FAILED [INFO] [stdout] test tests::week2_day5::test_multiple_compacted_ssts_leveled ... ok [INFO] [stdout] test tests::week2_day4::test_integration ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- tests::week2_day2::test_integration stdout ---- [INFO] [stdout] flushed 0.sst with size=1070964 [INFO] [stdout] flushed 1.sst with size=1071111 [INFO] [stdout] compaction triggered at level 0 and 1 with size ratio 0 [INFO] [stdout] L0 (2): [1, 0] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (0): [] [INFO] [stdout] L3 (0): [] [INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [1, 0], lower_level: 1, lower_level_sst_ids: [], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 2.sst with size=1070943 [INFO] [stdout] flushed 3.sst with size=1070993 [INFO] [stdout] flushed 4.sst with size=1070855 [INFO] [stdout] compaction finished: 2 files removed, 3 files added, output=[6, 8, 9] [INFO] [stdout] compaction triggered at level 0 and 1 with size ratio 1 [INFO] [stdout] L0 (3): [4, 3, 2] [INFO] [stdout] L1 (3): [6, 8, 9] [INFO] [stdout] L2 (0): [] [INFO] [stdout] L3 (0): [] [INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [4, 3, 2], lower_level: 1, lower_level_sst_ids: [6, 8, 9], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 5.sst with size=1071090 [INFO] [stdout] flushed 7.sst with size=1070838 [INFO] [stdout] flushed 10.sst with size=1071059 [INFO] [stdout] flushed 11.sst with size=1070994 [INFO] [stdout] compaction finished: 6 files removed, 3 files added, output=[12, 14, 16] [INFO] [stdout] compaction triggered at level 0 and 1 with size ratio 0.75 [INFO] [stdout] L0 (4): [11, 10, 7, 5] [INFO] [stdout] L1 (3): [12, 14, 16] [INFO] [stdout] L2 (0): [] [INFO] [stdout] L3 (0): [] [INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [11, 10, 7, 5], lower_level: 1, lower_level_sst_ids: [12, 14, 16], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 13.sst with size=1070921 [INFO] [stdout] flushed 15.sst with size=1071066 [INFO] [stdout] flushed 17.sst with size=1070905 [INFO] [stdout] flushed 19.sst with size=1071006 [INFO] [stdout] compaction finished: 7 files removed, 4 files added, output=[18, 20, 23, 24] [INFO] [stdout] compaction triggered at level 0 and 1 with size ratio 1 [INFO] [stdout] L0 (4): [19, 17, 15, 13] [INFO] [stdout] L1 (4): [18, 20, 23, 24] [INFO] [stdout] L2 (0): [] [INFO] [stdout] L3 (0): [] [INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [19, 17, 15, 13], lower_level: 1, lower_level_sst_ids: [18, 20, 23, 24], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 21.sst with size=1070920 [INFO] [stdout] flushed 22.sst with size=1071091 [INFO] [stdout] flushed 25.sst with size=1071026 [INFO] [stdout] flushed 27.sst with size=1071013 [INFO] [stdout] flushed 28.sst with size=1070922 [INFO] [stdout] compaction finished: 8 files removed, 5 files added, output=[26, 29, 30, 32, 34] [INFO] [stdout] compaction triggered at level 0 and 1 with size ratio 1 [INFO] [stdout] L0 (5): [28, 27, 25, 22, 21] [INFO] [stdout] L1 (5): [26, 29, 30, 32, 34] [INFO] [stdout] L2 (0): [] [INFO] [stdout] L3 (0): [] [INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [28, 27, 25, 22, 21], lower_level: 1, lower_level_sst_ids: [26, 29, 30, 32, 34], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 31.sst with size=1070980 [INFO] [stdout] flushed 33.sst with size=1071068 [INFO] [stdout] flushed 35.sst with size=1070917 [INFO] [stdout] compaction finished: 10 files removed, 6 files added, output=[36, 38, 40, 41, 42, 43] [INFO] [stdout] compaction triggered at level 1 and 2 with size ratio 0 [INFO] [stdout] L0 (3): [35, 33, 31] [INFO] [stdout] L1 (6): [36, 38, 40, 41, 42, 43] [INFO] [stdout] L2 (0): [] [INFO] [stdout] L3 (0): [] [INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: Some(1), upper_level_sst_ids: [36, 38, 40, 41, 42, 43], lower_level: 2, lower_level_sst_ids: [], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 37.sst with size=1070968 [INFO] [stdout] compaction finished: 6 files removed, 6 files added, output=[44, 45, 46, 47, 48, 49] [INFO] [stdout] compaction triggered at level 0 and 1 with size ratio 0 [INFO] [stdout] L0 (4): [37, 35, 33, 31] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (6): [44, 45, 46, 47, 48, 49] [INFO] [stdout] L3 (0): [] [INFO] [stdout] running compaction task: Simple(SimpleLeveledCompactionTask { upper_level: None, upper_level_sst_ids: [37, 35, 33, 31], lower_level: 1, lower_level_sst_ids: [], is_lower_level_bottom_level: false }) [INFO] [stdout] L0 (4): [37, 35, 33, 31] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (6): [44, 45, 46, 47, 48, 49] [INFO] [stdout] L3 (0): [] [INFO] [stdout] This test case does not guarantee your compaction algorithm produces a LSM state as expected. It only does minimal checks on the size of the levels. Please use the compaction simulator to check if the compaction is correctly going on. [INFO] [stdout] [INFO] [stdout] thread 'tests::week2_day2::test_integration' panicked at mini-lsm/src/tests/harness.rs:315:13: [INFO] [stdout] assertion failed: l0_sst_num < level0_file_num_compaction_trigger [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56e2fc9c34d2 - std::backtrace_rs::backtrace::libunwind::trace::h5edb72cc539d8d33 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56e2fc9c34d2 - std::backtrace_rs::backtrace::trace_unsynchronized::h73d186ef976c5ae2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56e2fc9c34d2 - std::sys::backtrace::_print_fmt::h4410012d384fde01 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x56e2fc9c34d2 - ::fmt::h281a579a27d691d5 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x56e2fc9ea4d3 - core::fmt::rt::Argument::fmt::h4c31bb6a3f4e4ed6 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x56e2fc9ea4d3 - core::fmt::write::hd1f1283e971fbb36 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/fmt/mod.rs:1465:25 [INFO] [stdout] 6: 0x56e2fc9c0193 - std::io::default_write_fmt::h6d6cb3ff48bb6394 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56e2fc9c0193 - std::io::Write::write_fmt::h976b7a346c630898 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x56e2fc9c3322 - std::sys::backtrace::BacktraceLock::print::h7cc2f8a0b7549773 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x56e2fc9c4d8c - std::panicking::default_hook::{{closure}}::hc18f11ca3cc980d1 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x56e2fc9c4be2 - std::panicking::default_hook::h5207cd5928e5a9d2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x56e2fc93c9e4 - as core::ops::function::Fn>::call::h53735dbb2fff5e8e [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x56e2fc93c9e4 - test::test_main_with_exit_callback::{{closure}}::h8629ce54f7c62158 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x56e2fc9c586b - as core::ops::function::Fn>::call::hdd01dfa4f5d59fd2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x56e2fc9c586b - std::panicking::rust_panic_with_hook::he2975323910480e2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x56e2fc9c5506 - std::panicking::begin_panic_handler::{{closure}}::hf6a73f8f68d2901d [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:699:13 [INFO] [stdout] 16: 0x56e2fc9c39d9 - std::sys::backtrace::__rust_end_short_backtrace::h91c7517b8fba4182 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x56e2fc9c51cd - __rustc[c30fa7112bbf6ac0]::rust_begin_unwind [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x56e2fc9e8ba0 - core::panicking::panic_fmt::h1dc18eebb9b6550e [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x56e2fc9e8c0c - core::panicking::panic::hb3f66b32c184812d [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/panicking.rs:145:5 [INFO] [stdout] 20: 0x56e2fc86092f - mini_lsm::tests::harness::check_compaction_ratio::h329399df88ed59e4 [INFO] [stdout] at /opt/rustwide/workdir/mini-lsm/src/tests/harness.rs:315:13 [INFO] [stdout] 21: 0x56e2fc7935a4 - mini_lsm::tests::week2_day2::test_integration::h8583c4b69e20ff25 [INFO] [stdout] at /opt/rustwide/workdir/mini-lsm/src/tests/week2_day2.rs:26:5 [INFO] [stdout] 22: 0x56e2fc7932d7 - mini_lsm::tests::week2_day2::test_integration::{{closure}}::hb2e2dfeb86bf0420 [INFO] [stdout] at /opt/rustwide/workdir/mini-lsm/src/tests/week2_day2.rs:11:22 [INFO] [stdout] 23: 0x56e2fc7f3366 - core::ops::function::FnOnce::call_once::h3ba2a2c70cc4f430 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x56e2fc9420db - core::ops::function::FnOnce::call_once::hdd80366119caeff9 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x56e2fc9420db - test::__rust_begin_short_backtrace::h60798cb0fdc462bd [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x56e2fc94135e - test::run_test_in_process::{{closure}}::h81bd62fe0ddb1cae [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x56e2fc94135e - as core::ops::function::FnOnce<()>>::call_once::h6ee6466477e4c0dc [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x56e2fc94135e - std::panicking::catch_unwind::do_call::h01a79315147a2ca1 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x56e2fc94135e - std::panicking::catch_unwind::h831c87e90ef4f2d8 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x56e2fc94135e - std::panic::catch_unwind::h50e9876bcbc7c37f [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x56e2fc94135e - test::run_test_in_process::hd57ee4367ef533b2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x56e2fc94135e - test::run_test::{{closure}}::hd180abfe8d10b90d [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x56e2fc904f54 - test::run_test::{{closure}}::hadea4433d10ac366 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x56e2fc904f54 - std::sys::backtrace::__rust_begin_short_backtrace::hb136c48ddd0ced72 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x56e2fc90884a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e392173a704e81a [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x56e2fc90884a - as core::ops::function::FnOnce<()>>::call_once::h858a87db574d2ff4 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x56e2fc90884a - std::panicking::catch_unwind::do_call::hff7ec4d4a59ca346 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x56e2fc90884a - std::panicking::catch_unwind::h74378fed914955a4 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x56e2fc90884a - std::panic::catch_unwind::hd644e75c809e87ce [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x56e2fc90884a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5c4ce65e6ea67c65 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x56e2fc90884a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c391219c93831ae [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x56e2fc9c8ba7 - as core::ops::function::FnOnce>::call_once::ha02f1268c87bf8cb [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x56e2fc9c8ba7 - as core::ops::function::FnOnce>::call_once::ha9964535c0565e6a [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x56e2fc9c8ba7 - std::sys::pal::unix::thread::Thread::new::thread_start::hd6a2768613f757f7 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 45: 0x75284453aaa4 - [INFO] [stdout] 46: 0x7528445c7a34 - clone [INFO] [stdout] 47: 0x0 - [INFO] [stdout] [INFO] [stdout] ---- tests::week2_day4::test_integration stdout ---- [INFO] [stdout] flushed 0.sst with size=1070964 [INFO] [stdout] flushed 1.sst with size=1071111 [INFO] [stdout] flush L0 SST to base level 4 [INFO] [stdout] L0 (2): [1, 0] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (0): [] [INFO] [stdout] L3 (0): [] [INFO] [stdout] L4 (0): [] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: None, upper_level_sst_ids: [1, 0], lower_level: 4, lower_level_sst_ids: [], is_lower_level_bottom_level: true }) [INFO] [stdout] flushed 2.sst with size=1070943 [INFO] [stdout] flushed 3.sst with size=1070993 [INFO] [stdout] flushed 4.sst with size=1070855 [INFO] [stdout] flushed 5.sst with size=1071090 [INFO] [stdout] compaction finished: 2 files removed, 3 files added, output=[7, 9, 10] [INFO] [stdout] flush L0 SST to base level 2 [INFO] [stdout] L0 (4): [5, 4, 3, 2] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (0): [] [INFO] [stdout] L3 (0): [] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: None, upper_level_sst_ids: [5, 4, 3, 2], lower_level: 2, lower_level_sst_ids: [], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 6.sst with size=1070838 [INFO] [stdout] flushed 8.sst with size=1071059 [INFO] [stdout] flushed 11.sst with size=1070994 [INFO] [stdout] compaction finished: 4 files removed, 3 files added, output=[13, 15, 17] [INFO] [stdout] flush L0 SST to base level 2 [INFO] [stdout] L0 (3): [11, 8, 6] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (3): [13, 15, 17] [INFO] [stdout] L3 (0): [] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: None, upper_level_sst_ids: [11, 8, 6], lower_level: 2, lower_level_sst_ids: [15, 17], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 12.sst with size=1070921 [INFO] [stdout] flushed 14.sst with size=1071066 [INFO] [stdout] flushed 16.sst with size=1070905 [INFO] [stdout] compaction finished: 5 files removed, 3 files added, output=[19, 21, 22] [INFO] [stdout] flush L0 SST to base level 2 [INFO] [stdout] L0 (3): [16, 14, 12] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (4): [13, 19, 21, 22] [INFO] [stdout] L3 (0): [] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: None, upper_level_sst_ids: [16, 14, 12], lower_level: 2, lower_level_sst_ids: [19, 21, 22], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 18.sst with size=1071006 [INFO] [stdout] flushed 20.sst with size=1070920 [INFO] [stdout] flushed 23.sst with size=1071091 [INFO] [stdout] flushed 24.sst with size=1071026 [INFO] [stdout] flushed 26.sst with size=1071013 [INFO] [stdout] compaction finished: 6 files removed, 4 files added, output=[25, 28, 30, 31] [INFO] [stdout] flush L0 SST to base level 2 [INFO] [stdout] L0 (5): [26, 24, 23, 20, 18] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (5): [13, 25, 28, 30, 31] [INFO] [stdout] L3 (0): [] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: None, upper_level_sst_ids: [26, 24, 23, 20, 18], lower_level: 2, lower_level_sst_ids: [28, 30, 31], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 27.sst with size=1070922 [INFO] [stdout] flushed 29.sst with size=1070980 [INFO] [stdout] compaction finished: 8 files removed, 4 files added, output=[33, 34, 36, 37] [INFO] [stdout] flush L0 SST to base level 2 [INFO] [stdout] L0 (2): [29, 27] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (6): [13, 25, 33, 34, 36, 37] [INFO] [stdout] L3 (0): [] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: None, upper_level_sst_ids: [29, 27], lower_level: 2, lower_level_sst_ids: [36, 37], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 32.sst with size=1071068 [INFO] [stdout] flushed 35.sst with size=1070917 [INFO] [stdout] compaction finished: 4 files removed, 2 files added, output=[39, 41] [INFO] [stdout] flush L0 SST to base level 2 [INFO] [stdout] L0 (2): [35, 32] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (6): [13, 25, 33, 34, 39, 41] [INFO] [stdout] L3 (0): [] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: None, upper_level_sst_ids: [35, 32], lower_level: 2, lower_level_sst_ids: [39, 41], is_lower_level_bottom_level: false }) [INFO] [stdout] compaction finished: 4 files removed, 3 files added, output=[42, 43, 44] [INFO] [stdout] target level sizes: ["0.000MB", "0.511MB", "1.021MB", "2.043MB"], real level sizes: ["0.000MB", "6.428MB", "0.000MB", "2.043MB"], base_level: 2 [INFO] [stdout] compaction triggered by priority: 2 out of [(12.587166122926895, 2)], select 13 for compaction [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (7): [13, 25, 33, 34, 42, 43, 44] [INFO] [stdout] L3 (0): [] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: Some(2), upper_level_sst_ids: [13], lower_level: 3, lower_level_sst_ids: [], is_lower_level_bottom_level: false }) [INFO] [stdout] compaction finished: 1 files removed, 1 files added, output=[45] [INFO] [stdout] target level sizes: ["0.000MB", "0.511MB", "1.021MB", "2.043MB"], real level sizes: ["0.000MB", "5.408MB", "1.020MB", "2.043MB"], base_level: 2 [INFO] [stdout] compaction triggered by priority: 2 out of [(10.588945804675726, 2)], select 25 for compaction [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (6): [25, 33, 34, 42, 43, 44] [INFO] [stdout] L3 (1): [45] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: Some(2), upper_level_sst_ids: [25], lower_level: 3, lower_level_sst_ids: [], is_lower_level_bottom_level: false }) [INFO] [stdout] compaction finished: 1 files removed, 1 files added, output=[46] [INFO] [stdout] target level sizes: ["0.000MB", "0.511MB", "1.021MB", "2.043MB"], real level sizes: ["0.000MB", "4.387MB", "2.041MB", "2.043MB"], base_level: 2 [INFO] [stdout] compaction triggered by priority: 2 out of [(8.590873015131963, 2), (1.9981465538974656, 3)], select 33 for compaction [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (5): [33, 34, 42, 43, 44] [INFO] [stdout] L3 (2): [45, 46] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: Some(2), upper_level_sst_ids: [33], lower_level: 3, lower_level_sst_ids: [], is_lower_level_bottom_level: false }) [INFO] [stdout] flushed 38.sst with size=1070968 [INFO] [stdout] compaction finished: 1 files removed, 1 files added, output=[47] [INFO] [stdout] target level sizes: ["0.000MB", "0.511MB", "1.021MB", "2.043MB"], real level sizes: ["0.000MB", "3.367MB", "3.061MB", "2.043MB"], base_level: 2 [INFO] [stdout] compaction triggered by priority: 2 out of [(6.592747936932411, 2), (2.9972090929972417, 3)], select 34 for compaction [INFO] [stdout] L0 (1): [38] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (4): [34, 42, 43, 44] [INFO] [stdout] L3 (3): [45, 46, 47] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: Some(2), upper_level_sst_ids: [34], lower_level: 3, lower_level_sst_ids: [], is_lower_level_bottom_level: false }) [INFO] [stdout] waiting for compaction to converge [INFO] [stdout] compaction finished: 1 files removed, 1 files added, output=[48] [INFO] [stdout] target level sizes: ["0.000MB", "0.511MB", "1.021MB", "2.043MB"], real level sizes: ["0.000MB", "2.347MB", "4.082MB", "2.043MB"], base_level: 2 [INFO] [stdout] compaction triggered by priority: 2 out of [(4.594846952971957, 2), (3.996159584977469, 3)], select 42 for compaction [INFO] [stdout] L0 (1): [38] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (3): [42, 43, 44] [INFO] [stdout] L3 (4): [45, 46, 47, 48] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: Some(2), upper_level_sst_ids: [42], lower_level: 3, lower_level_sst_ids: [], is_lower_level_bottom_level: false }) [INFO] [stdout] waiting for compaction to converge [INFO] [stdout] compaction finished: 1 files removed, 1 files added, output=[49] [INFO] [stdout] target level sizes: ["0.000MB", "0.511MB", "1.021MB", "2.043MB"], real level sizes: ["0.000MB", "1.326MB", "5.102MB", "2.043MB"], base_level: 2 [INFO] [stdout] compaction triggered by priority: 3 out of [(4.9952566719391065, 3), (2.5966527790486826, 2)], select 45 for compaction [INFO] [stdout] L0 (1): [38] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (2): [43, 44] [INFO] [stdout] L3 (5): [45, 46, 47, 48, 49] [INFO] [stdout] L4 (3): [7, 9, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: Some(3), upper_level_sst_ids: [45], lower_level: 4, lower_level_sst_ids: [7, 9], is_lower_level_bottom_level: true }) [INFO] [stdout] waiting for compaction to converge [INFO] [stdout] waiting for compaction to converge [INFO] [stdout] compaction finished: 3 files removed, 2 files added, output=[50, 51] [INFO] [stdout] target level sizes: ["0.000MB", "0.511MB", "1.021MB", "2.043MB"], real level sizes: ["0.000MB", "1.326MB", "4.082MB", "2.043MB"], base_level: 2 [INFO] [stdout] compaction triggered by priority: 3 out of [(3.996146512813522, 3), (2.5966527790486826, 2)], select 46 for compaction [INFO] [stdout] L0 (1): [38] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (2): [43, 44] [INFO] [stdout] L3 (4): [46, 47, 48, 49] [INFO] [stdout] L4 (3): [50, 51, 10] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: Some(3), upper_level_sst_ids: [46], lower_level: 4, lower_level_sst_ids: [51, 10], is_lower_level_bottom_level: true }) [INFO] [stdout] compaction finished: 3 files removed, 2 files added, output=[52, 53] [INFO] [stdout] target level sizes: ["0.000MB", "0.656MB", "1.313MB", "2.625MB"], real level sizes: ["0.000MB", "1.326MB", "3.061MB", "2.625MB"], base_level: 2 [INFO] [stdout] compaction triggered by priority: 3 out of [(2.332165738839555, 3), (2.0205546037517057, 2)], select 47 for compaction [INFO] [stdout] L0 (1): [38] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (2): [43, 44] [INFO] [stdout] L3 (3): [47, 48, 49] [INFO] [stdout] L4 (3): [50, 52, 53] [INFO] [stdout] running compaction task: Leveled(LeveledCompactionTask { upper_level: Some(3), upper_level_sst_ids: [47], lower_level: 4, lower_level_sst_ids: [], is_lower_level_bottom_level: true }) [INFO] [stdout] L0 (1): [38] [INFO] [stdout] L1 (0): [] [INFO] [stdout] L2 (2): [43, 44] [INFO] [stdout] L3 (3): [47, 48, 49] [INFO] [stdout] L4 (3): [50, 52, 53] [INFO] [stdout] This test case does not guarantee your compaction algorithm produces a LSM state as expected. It only does minimal checks on the size of the levels. Please use the compaction simulator to check if the compaction is correctly going on. [INFO] [stdout] [INFO] [stdout] thread 'tests::week2_day4::test_integration' panicked at mini-lsm/src/tests/harness.rs:351:17: [INFO] [stdout] L3/L_max, 3209839/2752669>>1.0/2 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x56e2fc9c34d2 - std::backtrace_rs::backtrace::libunwind::trace::h5edb72cc539d8d33 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x56e2fc9c34d2 - std::backtrace_rs::backtrace::trace_unsynchronized::h73d186ef976c5ae2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x56e2fc9c34d2 - std::sys::backtrace::_print_fmt::h4410012d384fde01 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x56e2fc9c34d2 - ::fmt::h281a579a27d691d5 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x56e2fc9ea4d3 - core::fmt::rt::Argument::fmt::h4c31bb6a3f4e4ed6 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x56e2fc9ea4d3 - core::fmt::write::hd1f1283e971fbb36 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/fmt/mod.rs:1465:25 [INFO] [stdout] 6: 0x56e2fc9c0193 - std::io::default_write_fmt::h6d6cb3ff48bb6394 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x56e2fc9c0193 - std::io::Write::write_fmt::h976b7a346c630898 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x56e2fc9c3322 - std::sys::backtrace::BacktraceLock::print::h7cc2f8a0b7549773 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x56e2fc9c4d8c - std::panicking::default_hook::{{closure}}::hc18f11ca3cc980d1 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x56e2fc9c4be2 - std::panicking::default_hook::h5207cd5928e5a9d2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x56e2fc93c9e4 - as core::ops::function::Fn>::call::h53735dbb2fff5e8e [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x56e2fc93c9e4 - test::test_main_with_exit_callback::{{closure}}::h8629ce54f7c62158 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x56e2fc9c586b - as core::ops::function::Fn>::call::hdd01dfa4f5d59fd2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x56e2fc9c586b - std::panicking::rust_panic_with_hook::he2975323910480e2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x56e2fc9c553a - std::panicking::begin_panic_handler::{{closure}}::hf6a73f8f68d2901d [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x56e2fc9c39d9 - std::sys::backtrace::__rust_end_short_backtrace::h91c7517b8fba4182 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x56e2fc9c51cd - __rustc[c30fa7112bbf6ac0]::rust_begin_unwind [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x56e2fc9e8ba0 - core::panicking::panic_fmt::h1dc18eebb9b6550e [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x56e2fc85ffdf - mini_lsm::tests::harness::check_compaction_ratio::h329399df88ed59e4 [INFO] [stdout] at /opt/rustwide/workdir/mini-lsm/src/tests/harness.rs:351:17 [INFO] [stdout] 20: 0x56e2fc793c12 - mini_lsm::tests::week2_day4::test_integration::he922aa7fb116b79a [INFO] [stdout] at /opt/rustwide/workdir/mini-lsm/src/tests/week2_day4.rs:27:5 [INFO] [stdout] 21: 0x56e2fc793937 - mini_lsm::tests::week2_day4::test_integration::{{closure}}::h0900ecb95ee8e70e [INFO] [stdout] at /opt/rustwide/workdir/mini-lsm/src/tests/week2_day4.rs:11:22 [INFO] [stdout] 22: 0x56e2fc7f2e46 - core::ops::function::FnOnce::call_once::h0db98f6888a659a4 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x56e2fc9420db - core::ops::function::FnOnce::call_once::hdd80366119caeff9 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x56e2fc9420db - test::__rust_begin_short_backtrace::h60798cb0fdc462bd [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:648:18 [INFO] [stdout] 25: 0x56e2fc94135e - test::run_test_in_process::{{closure}}::h81bd62fe0ddb1cae [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:671:74 [INFO] [stdout] 26: 0x56e2fc94135e - as core::ops::function::FnOnce<()>>::call_once::h6ee6466477e4c0dc [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x56e2fc94135e - std::panicking::catch_unwind::do_call::h01a79315147a2ca1 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:589:40 [INFO] [stdout] 28: 0x56e2fc94135e - std::panicking::catch_unwind::h831c87e90ef4f2d8 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:552:19 [INFO] [stdout] 29: 0x56e2fc94135e - std::panic::catch_unwind::h50e9876bcbc7c37f [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x56e2fc94135e - test::run_test_in_process::hd57ee4367ef533b2 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:671:27 [INFO] [stdout] 31: 0x56e2fc94135e - test::run_test::{{closure}}::hd180abfe8d10b90d [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:592:43 [INFO] [stdout] 32: 0x56e2fc904f54 - test::run_test::{{closure}}::hadea4433d10ac366 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/test/src/lib.rs:622:41 [INFO] [stdout] 33: 0x56e2fc904f54 - std::sys::backtrace::__rust_begin_short_backtrace::hb136c48ddd0ced72 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 34: 0x56e2fc90884a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9e392173a704e81a [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x56e2fc90884a - as core::ops::function::FnOnce<()>>::call_once::h858a87db574d2ff4 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x56e2fc90884a - std::panicking::catch_unwind::do_call::hff7ec4d4a59ca346 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:589:40 [INFO] [stdout] 37: 0x56e2fc90884a - std::panicking::catch_unwind::h74378fed914955a4 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panicking.rs:552:19 [INFO] [stdout] 38: 0x56e2fc90884a - std::panic::catch_unwind::hd644e75c809e87ce [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x56e2fc90884a - std::thread::Builder::spawn_unchecked_::{{closure}}::h5c4ce65e6ea67c65 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x56e2fc90884a - core::ops::function::FnOnce::call_once{{vtable.shim}}::h2c391219c93831ae [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x56e2fc9c8ba7 - as core::ops::function::FnOnce>::call_once::ha02f1268c87bf8cb [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 42: 0x56e2fc9c8ba7 - as core::ops::function::FnOnce>::call_once::ha9964535c0565e6a [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x56e2fc9c8ba7 - std::sys::pal::unix::thread::Thread::new::thread_start::hd6a2768613f757f7 [INFO] [stdout] at /rustc/0936b3db0ae648ba2d5b60eb08cf4faf2ddab0c6/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] 44: 0x75284453aaa4 - [INFO] [stdout] 45: 0x7528445c7a34 - clone [INFO] [stdout] 46: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] tests::week2_day2::test_integration [INFO] [stdout] tests::week2_day4::test_integration [INFO] [stdout] [INFO] [stdout] test result: FAILED. 54 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 15.54s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `-p mini-lsm --lib` [INFO] running `Command { std: "docker" "inspect" "04dcd8c08faa130fdac5aa5ef07b60f12aff662fc4510ee58fa20e4d7cb6514f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04dcd8c08faa130fdac5aa5ef07b60f12aff662fc4510ee58fa20e4d7cb6514f", kill_on_drop: false }` [INFO] [stdout] 04dcd8c08faa130fdac5aa5ef07b60f12aff662fc4510ee58fa20e4d7cb6514f