[INFO] cloning repository https://github.com/notzree/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/notzree/mini-lsm" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotzree%2Fmini-lsm", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotzree%2Fmini-lsm'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f88e99508df97b75fc226a2b5e9aa6a27a395190 [INFO] checking notzree/mini-lsm against 14450d27a2d0d3b3cb66037c8111ee3da14ed3c2 for pr-160391 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotzree%2Fmini-lsm" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] removed /workspace/builds/worker-2-tc2/source/.cargo/config.toml [INFO] removed /workspace/builds/worker-2-tc2/source/rust-toolchain.toml [INFO] started tweaking git repo https://github.com/notzree/mini-lsm [INFO] finished tweaking git repo https://github.com/notzree/mini-lsm [INFO] tweaked toml for git repo https://github.com/notzree/mini-lsm written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/notzree/mini-lsm on toolchain 14450d27a2d0d3b3cb66037c8111ee3da14ed3c2 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/notzree/mini-lsm already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] a8d797fb16c932c22c90444bdd3c5e9f7e0434bc8bd8af10f1f5974339cebcba [INFO] running `Command { std: "docker" "start" "a8d797fb16c932c22c90444bdd3c5e9f7e0434bc8bd8af10f1f5974339cebcba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8d797fb16c932c22c90444bdd3c5e9f7e0434bc8bd8af10f1f5974339cebcba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a8d797fb16c932c22c90444bdd3c5e9f7e0434bc8bd8af10f1f5974339cebcba" "/opt/rustwide/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a8d797fb16c932c22c90444bdd3c5e9f7e0434bc8bd8af10f1f5974339cebcba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a8d797fb16c932c22c90444bdd3c5e9f7e0434bc8bd8af10f1f5974339cebcba" "/opt/rustwide/cargo-home/bin/cargo" "+14450d27a2d0d3b3cb66037c8111ee3da14ed3c2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling proc-macro2 v1.0.107 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.47 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Checking utf8parse v0.2.2 [INFO] [stderr] Checking rand_core v0.10.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.22 [INFO] [stderr] Checking smallvec v1.15.2 [INFO] [stderr] Compiling getrandom v0.4.3 [INFO] [stderr] Checking colorchoice v1.0.5 [INFO] [stderr] Checking anstyle v1.0.14 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling serde_core v1.0.229 [INFO] [stderr] Checking bitflags v2.13.1 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Checking anstyle-parse v1.0.0 [INFO] [stderr] Checking clap_lex v1.1.0 [INFO] [stderr] Checking unicode-width v0.2.2 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling crossbeam-epoch v0.9.20 [INFO] [stderr] Checking strsim v0.11.1 [INFO] [stderr] Compiling cfg_aliases v0.2.2 [INFO] [stderr] Compiling anyhow v1.0.104 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking memchr v2.8.3 [INFO] [stderr] Compiling portable-atomic v1.14.0 [INFO] [stderr] Compiling zmij v1.0.23 [INFO] [stderr] Compiling rustversion v1.0.23 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Checking anstream v1.0.0 [INFO] [stderr] Compiling nix v0.31.3 [INFO] [stderr] Compiling serde_json v1.0.150 [INFO] [stderr] Checking lock_api v0.4.14 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.10.1 [INFO] [stderr] Compiling heck v0.4.1 [INFO] [stderr] Checking clap_builder v4.6.2 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Compiling serde v1.0.229 [INFO] [stderr] Checking cpufeatures v0.3.0 [INFO] [stderr] Checking endian-type v0.2.0 [INFO] [stderr] Checking radix_trie v0.3.0 [INFO] [stderr] Checking chacha20 v0.10.1 [INFO] [stderr] Checking home v0.5.12 [INFO] [stderr] Checking aliasable v0.1.3 [INFO] [stderr] Checking unicode-segmentation v1.13.3 [INFO] [stderr] Checking itoa v1.0.18 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking log v0.4.33 [INFO] [stderr] Checking tagptr v0.2.0 [INFO] [stderr] Checking equivalent v1.0.2 [INFO] [stderr] Checking farmhash v1.1.5 [INFO] [stderr] Checking bytes v1.12.1 [INFO] [stderr] Compiling crc32fast v1.5.0 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Checking arc-swap v1.9.2 [INFO] [stderr] Checking linux-raw-sys v0.12.1 [INFO] [stderr] Checking once_cell v1.21.4 [INFO] [stderr] Checking fastrand v2.5.0 [INFO] [stderr] Checking crossbeam-channel v0.5.16 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Compiling signal-hook v0.3.18 [INFO] [stderr] Checking shared_thread v0.2.0 [INFO] [stderr] Compiling syn v2.0.119 [INFO] [stderr] Compiling syn v3.0.2 [INFO] [stderr] Checking crossbeam-skiplist v0.1.3 [INFO] [stderr] Checking errno v0.3.14 [INFO] [stderr] Checking os_pipe v1.2.3 [INFO] [stderr] Checking console v0.16.4 [INFO] [stderr] Checking signal-hook-registry v1.4.8 [INFO] [stderr] Checking uuid v1.24.0 [INFO] [stderr] Checking rand v0.10.2 [INFO] [stderr] Checking parking_lot v0.12.5 [INFO] [stderr] Checking sigchld v0.2.4 [INFO] [stderr] Checking shared_child v1.1.1 [INFO] [stderr] Checking duct v1.1.1 [INFO] [stderr] Checking moka v0.12.15 [INFO] [stderr] Checking tempfile v3.27.0 [INFO] [stderr] Compiling serde_derive v1.0.229 [INFO] [stderr] Checking rustyline v18.0.1 [INFO] [stderr] Compiling clap_derive v4.6.1 [INFO] [stderr] Compiling ouroboros_macro v0.18.5 [INFO] [stderr] Checking ouroboros v0.18.5 [INFO] [stderr] Checking clap v4.6.2 [INFO] [stderr] Checking mini-lsm-xtask v0.2.0 (/opt/rustwide/workdir/xtask) [INFO] [stderr] Checking mini-lsm v0.2.0 (/opt/rustwide/workdir/mini-lsm) [INFO] [stderr] Checking mini-lsm-starter v0.2.0 (/opt/rustwide/workdir/mini-lsm-starter) [INFO] [stderr] Checking mini-lsm-mvcc v0.2.0 (/opt/rustwide/workdir/mini-lsm-mvcc) [INFO] [stdout] warning: fields `compaction_controller`, `manifest`, and `mvcc` are never read [INFO] [stdout] --> mini-lsm-starter/src/lsm_storage.rs:146:16 [INFO] [stdout] | [INFO] [stdout] 139 | pub(crate) struct LsmStorageInner { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 146 | pub(crate) compaction_controller: CompactionController, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 147 | pub(crate) manifest: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 148 | pub(crate) mvcc: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `compaction_thread` is never read [INFO] [stdout] --> mini-lsm-starter/src/lsm_storage.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 153 | pub struct MiniLsm { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 166 | compaction_thread: Mutex>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mvcc` is never used [INFO] [stdout] --> mini-lsm-starter/src/lsm_storage.rs:266:19 [INFO] [stdout] | [INFO] [stdout] 260 | impl LsmStorageInner { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 266 | pub(crate) fn mvcc(&self) -> &LsmMvccInner { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `compaction_controller`, `manifest`, and `mvcc` are never read [INFO] [stdout] --> mini-lsm-starter/src/lsm_storage.rs:146:16 [INFO] [stdout] | [INFO] [stdout] 139 | pub(crate) struct LsmStorageInner { [INFO] [stdout] | --------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 146 | pub(crate) compaction_controller: CompactionController, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 147 | pub(crate) manifest: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 148 | pub(crate) mvcc: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `compaction_thread` is never read [INFO] [stdout] --> mini-lsm-starter/src/lsm_storage.rs:166:5 [INFO] [stdout] | [INFO] [stdout] 153 | pub struct MiniLsm { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 166 | compaction_thread: Mutex>>, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `mvcc` is never used [INFO] [stdout] --> mini-lsm-starter/src/lsm_storage.rs:266:19 [INFO] [stdout] | [INFO] [stdout] 260 | impl LsmStorageInner { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 266 | pub(crate) fn mvcc(&self) -> &LsmMvccInner { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.89s [INFO] running `Command { std: "docker" "inspect" "a8d797fb16c932c22c90444bdd3c5e9f7e0434bc8bd8af10f1f5974339cebcba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a8d797fb16c932c22c90444bdd3c5e9f7e0434bc8bd8af10f1f5974339cebcba", kill_on_drop: false }` [INFO] [stdout] a8d797fb16c932c22c90444bdd3c5e9f7e0434bc8bd8af10f1f5974339cebcba