[INFO] fetching crate nikidb 0.1.1... [INFO] testing nikidb-0.1.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate nikidb 0.1.1 into /workspace/builds/worker-6-tc1/source [INFO] started tweaking crates.io crate nikidb 0.1.1 [INFO] finished tweaking crates.io crate nikidb 0.1.1 [INFO] tweaked toml for crates.io crate nikidb 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate nikidb 0.1.1 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 45 packages to latest compatible versions [INFO] [stderr] Adding crc v1.8.1 (available: v3.3.0) [INFO] [stderr] Adding integer-encoding v3.0.4 (available: v4.0.2) [INFO] [stderr] Adding lock_api v0.1.5 (available: v0.4.13) [INFO] [stderr] Adding memoffset v0.6.5 (available: v0.9.1) [INFO] [stderr] Adding page_size v0.4.2 (available: v0.6.0) [INFO] [stderr] Adding parking_lot v0.7.1 (available: v0.12.4) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.12) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 126005accb47bfe75ebf442be11192495588e8a5abc90b31481e01133fce23e7 [INFO] running `Command { std: "docker" "start" "-a" "126005accb47bfe75ebf442be11192495588e8a5abc90b31481e01133fce23e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "126005accb47bfe75ebf442be11192495588e8a5abc90b31481e01133fce23e7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "126005accb47bfe75ebf442be11192495588e8a5abc90b31481e01133fce23e7", kill_on_drop: false }` [INFO] [stdout] 126005accb47bfe75ebf442be11192495588e8a5abc90b31481e01133fce23e7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2428d4b0cc06a81a6cec7f25a0a22a072de6a58f809ed12fef0656a2cbc92de2 [INFO] running `Command { std: "docker" "start" "-a" "2428d4b0cc06a81a6cec7f25a0a22a072de6a58f809ed12fef0656a2cbc92de2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling libc v0.2.174 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling rand_pcg v0.1.2 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand v0.6.5 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling parking_lot_core v0.4.0 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.104 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling page_size v0.4.2 [INFO] [stderr] Compiling parking_lot v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling nikidb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/cursor.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:230:30 [INFO] [stdout] | [INFO] [stdout] 230 | Ok(v) => (v), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 230 - Ok(v) => (v), [INFO] [stdout] 230 + Ok(v) => v, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:231:31 [INFO] [stdout] | [INFO] [stdout] 231 | Err(e) => (e), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 231 - Err(e) => (e), [INFO] [stdout] 231 + Err(e) => e, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:238:30 [INFO] [stdout] | [INFO] [stdout] 238 | Ok(v) => (v), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 238 - Ok(v) => (v), [INFO] [stdout] 238 + Ok(v) => v, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:239:31 [INFO] [stdout] | [INFO] [stdout] 239 | Err(e) => (e), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 239 - Err(e) => (e), [INFO] [stdout] 239 + Err(e) => e, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NKError` [INFO] [stdout] --> src/tx.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{NKError, NKResult}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Page` [INFO] [stdout] --> src/tx.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::page::{Meta, OwnerPage, Page, Pgid}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/tx.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::{Arc, RwLock, Weak}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bucket.rs:357:17 [INFO] [stdout] | [INFO] [stdout] 357 | let mut root = n.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/cursor.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let mut index: usize = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cursor.rs:122:17 [INFO] [stdout] | [INFO] [stdout] 122 | let mut index: usize = 0; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cursor.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 283 | let mut elem = self.stack.first().unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/freelist.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | let mut m: Vec = Vec::with_capacity(self.pending_count()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/freelist.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mut m: Vec = Vec::with_capacity(self.pending_count()); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/node.rs:608:21 [INFO] [stdout] | [INFO] [stdout] 608 | if let Some(mut p) = parent_node { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sequence` is never read [INFO] [stdout] --> src/bucket.rs:370:16 [INFO] [stdout] | [INFO] [stdout] 368 | pub(crate) struct IBucket { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 369 | pub(crate) root: Pgid, [INFO] [stdout] 370 | pub(crate) sequence: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IBucket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> src/cursor.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a> Item<'a> { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub(crate) fn value(&self) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `last`, `prev`, and `delete` are never used [INFO] [stdout] --> src/cursor.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 80 | impl<'a> Cursor<'a> { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 118 | fn last(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | fn prev(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] 146 | [INFO] [stdout] 147 | fn delete(&mut self) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/db.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl DB { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 97 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `no_grow_sync`, `read_only`, and `mmap_flags` are never read [INFO] [stdout] --> src/db.rs:219:5 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct Options { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 219 | no_grow_sync: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 220 | [INFO] [stdout] 221 | read_only: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 222 | [INFO] [stdout] 223 | mmap_flags: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/db.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 235 | impl DBImpl { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 271 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print` and `root` are never used [INFO] [stdout] --> src/node.rs:109:19 [INFO] [stdout] | [INFO] [stdout] 60 | impl Node { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | pub(crate) fn print(&self, db: &DBImpl) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 270 | pub(crate) fn root(&self, node: Node) -> Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MetaSize` is never used [INFO] [stdout] --> src/page.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) const MetaSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `PageFlag` is never used [INFO] [stdout] --> src/page.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) type PageFlag = u16; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `magic` should have an upper case name [INFO] [stdout] --> src/lib.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) const magic: u32 = 0xED0CDAED; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `MAGIC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `version` should have an upper case name [INFO] [stdout] --> src/lib.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) const version: u32 = 2; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `VERSION` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BucketHeaderSize` should have an upper case name [INFO] [stdout] --> src/bucket.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) const BucketHeaderSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUCKET_HEADER_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bucket.rs:118:15 [INFO] [stdout] | [INFO] [stdout] 118 | fn cursor(&mut self) -> Cursor { [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] 118 | fn cursor(&mut self) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/db.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | drop(self.mmap.as_deref()); [INFO] [stdout] | ^^^^^--------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&[u8]>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 167 - drop(self.mmap.as_deref()); [INFO] [stdout] 167 + let _ = self.mmap.as_deref(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `metaA` should have a snake case name [INFO] [stdout] --> src/db.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | let mut metaA = self.meta0; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `meta_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `metaB` should have a snake case name [INFO] [stdout] --> src/db.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | let mut metaB = self.meta1; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `meta_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MetaSize` should have an upper case name [INFO] [stdout] --> src/page.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) const MetaSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `META_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LeafPageElementSize` should have an upper case name [INFO] [stdout] --> src/page.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) const LeafPageElementSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `LEAF_PAGE_ELEMENT_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BranchPageElementSize` should have an upper case name [INFO] [stdout] --> src/page.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) const BranchPageElementSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BRANCH_PAGE_ELEMENT_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BranchPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) const BranchPageFlag: u16 = 0x01; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BRANCH_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LeafPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) const LeafPageFlag: u16 = 0x02; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `LEAF_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MetaPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) const MetaPageFlag: u16 = 0x04; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `META_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FreeListPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) const FreeListPageFlag: u16 = 0x10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FREE_LIST_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BucketLeafFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) const BucketLeafFlag: u32 = 0x01; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUCKET_LEAF_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `dbImpl` should have a snake case name [INFO] [stdout] --> src/tx.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | dbImpl: Arc, [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `db_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.56s [INFO] running `Command { std: "docker" "inspect" "2428d4b0cc06a81a6cec7f25a0a22a072de6a58f809ed12fef0656a2cbc92de2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2428d4b0cc06a81a6cec7f25a0a22a072de6a58f809ed12fef0656a2cbc92de2", kill_on_drop: false }` [INFO] [stdout] 2428d4b0cc06a81a6cec7f25a0a22a072de6a58f809ed12fef0656a2cbc92de2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] b3eddb1fe77515bc5a182fb0bcfb210e14f6cf6534928ea57092a51c16bc8739 [INFO] running `Command { std: "docker" "start" "-a" "b3eddb1fe77515bc5a182fb0bcfb210e14f6cf6534928ea57092a51c16bc8739", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/cursor.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:230:30 [INFO] [stdout] | [INFO] [stdout] 230 | Ok(v) => (v), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 230 - Ok(v) => (v), [INFO] [stdout] 230 + Ok(v) => v, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:231:31 [INFO] [stdout] | [INFO] [stdout] 231 | Err(e) => (e), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 231 - Err(e) => (e), [INFO] [stdout] 231 + Err(e) => e, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:238:30 [INFO] [stdout] | [INFO] [stdout] 238 | Ok(v) => (v), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 238 - Ok(v) => (v), [INFO] [stdout] 238 + Ok(v) => v, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:239:31 [INFO] [stdout] | [INFO] [stdout] 239 | Err(e) => (e), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 239 - Err(e) => (e), [INFO] [stdout] 239 + Err(e) => e, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NKError` [INFO] [stdout] --> src/tx.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{NKError, NKResult}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Page` [INFO] [stdout] --> src/tx.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::page::{Meta, OwnerPage, Page, Pgid}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/tx.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::{Arc, RwLock, Weak}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bucket.rs:357:17 [INFO] [stdout] | [INFO] [stdout] 357 | let mut root = n.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/cursor.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let mut index: usize = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cursor.rs:122:17 [INFO] [stdout] | [INFO] [stdout] 122 | let mut index: usize = 0; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cursor.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 283 | let mut elem = self.stack.first().unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/freelist.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | let mut m: Vec = Vec::with_capacity(self.pending_count()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/freelist.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mut m: Vec = Vec::with_capacity(self.pending_count()); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/node.rs:608:21 [INFO] [stdout] | [INFO] [stdout] 608 | if let Some(mut p) = parent_node { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sequence` is never read [INFO] [stdout] --> src/bucket.rs:370:16 [INFO] [stdout] | [INFO] [stdout] 368 | pub(crate) struct IBucket { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 369 | pub(crate) root: Pgid, [INFO] [stdout] 370 | pub(crate) sequence: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IBucket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> src/cursor.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a> Item<'a> { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub(crate) fn value(&self) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `last`, `prev`, and `delete` are never used [INFO] [stdout] --> src/cursor.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 80 | impl<'a> Cursor<'a> { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 118 | fn last(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | fn prev(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] 146 | [INFO] [stdout] 147 | fn delete(&mut self) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/db.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl DB { [INFO] [stdout] | ------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 97 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `no_grow_sync`, `read_only`, and `mmap_flags` are never read [INFO] [stdout] --> src/db.rs:219:5 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct Options { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 219 | no_grow_sync: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 220 | [INFO] [stdout] 221 | read_only: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 222 | [INFO] [stdout] 223 | mmap_flags: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nikidb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: method `print` is never used [INFO] [stdout] --> src/db.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 235 | impl DBImpl { [INFO] [stdout] | ----------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 271 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `print` and `root` are never used [INFO] [stdout] --> src/node.rs:109:19 [INFO] [stdout] | [INFO] [stdout] 60 | impl Node { [INFO] [stdout] | --------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 109 | pub(crate) fn print(&self, db: &DBImpl) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 270 | pub(crate) fn root(&self, node: Node) -> Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MetaSize` is never used [INFO] [stdout] --> src/page.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) const MetaSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `PageFlag` is never used [INFO] [stdout] --> src/page.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) type PageFlag = u16; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `magic` should have an upper case name [INFO] [stdout] --> src/lib.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) const magic: u32 = 0xED0CDAED; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `MAGIC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `version` should have an upper case name [INFO] [stdout] --> src/lib.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) const version: u32 = 2; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `VERSION` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BucketHeaderSize` should have an upper case name [INFO] [stdout] --> src/bucket.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) const BucketHeaderSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUCKET_HEADER_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bucket.rs:118:15 [INFO] [stdout] | [INFO] [stdout] 118 | fn cursor(&mut self) -> Cursor { [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] 118 | fn cursor(&mut self) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/db.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | drop(self.mmap.as_deref()); [INFO] [stdout] | ^^^^^--------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&[u8]>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 167 - drop(self.mmap.as_deref()); [INFO] [stdout] 167 + let _ = self.mmap.as_deref(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `metaA` should have a snake case name [INFO] [stdout] --> src/db.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | let mut metaA = self.meta0; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `meta_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `metaB` should have a snake case name [INFO] [stdout] --> src/db.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | let mut metaB = self.meta1; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `meta_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MetaSize` should have an upper case name [INFO] [stdout] --> src/page.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) const MetaSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `META_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LeafPageElementSize` should have an upper case name [INFO] [stdout] --> src/page.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) const LeafPageElementSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `LEAF_PAGE_ELEMENT_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BranchPageElementSize` should have an upper case name [INFO] [stdout] --> src/page.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) const BranchPageElementSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BRANCH_PAGE_ELEMENT_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BranchPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) const BranchPageFlag: u16 = 0x01; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BRANCH_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LeafPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) const LeafPageFlag: u16 = 0x02; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `LEAF_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MetaPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) const MetaPageFlag: u16 = 0x04; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `META_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FreeListPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) const FreeListPageFlag: u16 = 0x10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FREE_LIST_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BucketLeafFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) const BucketLeafFlag: u32 = 0x01; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUCKET_LEAF_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `dbImpl` should have a snake case name [INFO] [stdout] --> src/tx.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | dbImpl: Arc, [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `db_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::str` [INFO] [stdout] --> src/cursor.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::str; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:230:30 [INFO] [stdout] | [INFO] [stdout] 230 | Ok(v) => (v), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 230 - Ok(v) => (v), [INFO] [stdout] 230 + Ok(v) => v, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:231:31 [INFO] [stdout] | [INFO] [stdout] 231 | Err(e) => (e), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 231 - Err(e) => (e), [INFO] [stdout] 231 + Err(e) => e, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:238:30 [INFO] [stdout] | [INFO] [stdout] 238 | Ok(v) => (v), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 238 - Ok(v) => (v), [INFO] [stdout] 238 + Ok(v) => v, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/cursor.rs:239:31 [INFO] [stdout] | [INFO] [stdout] 239 | Err(e) => (e), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 239 - Err(e) => (e), [INFO] [stdout] 239 + Err(e) => e, [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/db.rs:424:9 [INFO] [stdout] | [INFO] [stdout] 424 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::fmt` [INFO] [stdout] --> src/error.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::fmt; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::ptr::null_mut` [INFO] [stdout] --> src/node.rs:634:9 [INFO] [stdout] | [INFO] [stdout] 634 | use std::ptr::null_mut; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `NKError` [INFO] [stdout] --> src/tx.rs:3:20 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::error::{NKError, NKResult}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Page` [INFO] [stdout] --> src/tx.rs:4:36 [INFO] [stdout] | [INFO] [stdout] 4 | use crate::page::{Meta, OwnerPage, Page, Pgid}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `RwLock` [INFO] [stdout] --> src/tx.rs:10:22 [INFO] [stdout] | [INFO] [stdout] 10 | use std::sync::{Arc, RwLock, Weak}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bucket.rs:357:17 [INFO] [stdout] | [INFO] [stdout] 357 | let mut root = n.clone(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/cursor.rs:122:21 [INFO] [stdout] | [INFO] [stdout] 122 | let mut index: usize = 0; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cursor.rs:122:17 [INFO] [stdout] | [INFO] [stdout] 122 | let mut index: usize = 0; [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/cursor.rs:283:13 [INFO] [stdout] | [INFO] [stdout] 283 | let mut elem = self.stack.first().unwrap(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `tx` is assigned to, but never used [INFO] [stdout] --> src/db.rs:429:17 [INFO] [stdout] | [INFO] [stdout] 429 | let mut tx = unsafe { (&*(db.0.mmap.try_read().unwrap().meta0)).txid }; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_tx` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `tx` is never read [INFO] [stdout] --> src/db.rs:440:9 [INFO] [stdout] | [INFO] [stdout] 440 | tx = unsafe { (&*(db.0.mmap.try_read().unwrap().meta0)).txid }; [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `e` [INFO] [stdout] --> src/db.rs:451:21 [INFO] [stdout] | [INFO] [stdout] 451 | Err(e) => panic!("create bucket error"), [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db.rs:475:13 [INFO] [stdout] | [INFO] [stdout] 475 | let mut db = DBImpl::open("./test.db", DEFAULT_OPTIONS).unwrap(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db.rs:498:13 [INFO] [stdout] | [INFO] [stdout] 498 | let mut db = DBImpl::open("./test.db", DEFAULT_OPTIONS).unwrap(); [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/freelist.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | let mut m: Vec = Vec::with_capacity(self.pending_count()); [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/freelist.rs:160:13 [INFO] [stdout] | [INFO] [stdout] 160 | let mut m: Vec = Vec::with_capacity(self.pending_count()); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pgid` [INFO] [stdout] --> src/freelist.rs:225:13 [INFO] [stdout] | [INFO] [stdout] 225 | let pgid = freelist.allocate(1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pgid` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `freelist` [INFO] [stdout] --> src/freelist.rs:240:17 [INFO] [stdout] | [INFO] [stdout] 240 | let mut freelist = FreeList { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_freelist` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/freelist.rs:240:13 [INFO] [stdout] | [INFO] [stdout] 240 | let mut freelist = FreeList { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/freelist.rs:259:13 [INFO] [stdout] | [INFO] [stdout] 259 | let mut freelist = FreeList { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/node.rs:608:21 [INFO] [stdout] | [INFO] [stdout] 608 | if let Some(mut p) = parent_node { [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/node.rs:643:13 [INFO] [stdout] | [INFO] [stdout] 643 | let mut node1 = NodeImpl::new().leaf(true).build(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/page.rs:255:13 [INFO] [stdout] | [INFO] [stdout] 255 | let mut v = a.leaf_page_elements_mut(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sequence` is never read [INFO] [stdout] --> src/bucket.rs:370:16 [INFO] [stdout] | [INFO] [stdout] 368 | pub(crate) struct IBucket { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] 369 | pub(crate) root: Pgid, [INFO] [stdout] 370 | pub(crate) sequence: u64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `IBucket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `value` is never used [INFO] [stdout] --> src/cursor.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 24 | impl<'a> Item<'a> { [INFO] [stdout] | ----------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 37 | pub(crate) fn value(&self) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `last`, `prev`, and `delete` are never used [INFO] [stdout] --> src/cursor.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 80 | impl<'a> Cursor<'a> { [INFO] [stdout] | ------------------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 118 | fn last(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 145 | fn prev(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] 146 | [INFO] [stdout] 147 | fn delete(&mut self) {} [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `no_grow_sync`, `read_only`, and `mmap_flags` are never read [INFO] [stdout] --> src/db.rs:219:5 [INFO] [stdout] | [INFO] [stdout] 218 | pub struct Options { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] 219 | no_grow_sync: bool, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 220 | [INFO] [stdout] 221 | read_only: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 222 | [INFO] [stdout] 223 | mmap_flags: u32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Options` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `root` is never used [INFO] [stdout] --> src/node.rs:270:19 [INFO] [stdout] | [INFO] [stdout] 60 | impl Node { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 270 | pub(crate) fn root(&self, node: Node) -> Node { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type alias `PageFlag` is never used [INFO] [stdout] --> src/page.rs:20:17 [INFO] [stdout] | [INFO] [stdout] 20 | pub(crate) type PageFlag = u16; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `magic` should have an upper case name [INFO] [stdout] --> src/lib.rs:10:18 [INFO] [stdout] | [INFO] [stdout] 10 | pub(crate) const magic: u32 = 0xED0CDAED; [INFO] [stdout] | ^^^^^ help: convert the identifier to upper case: `MAGIC` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `version` should have an upper case name [INFO] [stdout] --> src/lib.rs:11:18 [INFO] [stdout] | [INFO] [stdout] 11 | pub(crate) const version: u32 = 2; [INFO] [stdout] | ^^^^^^^ help: convert the identifier to upper case: `VERSION` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BucketHeaderSize` should have an upper case name [INFO] [stdout] --> src/bucket.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) const BucketHeaderSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUCKET_HEADER_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stdout] --> src/bucket.rs:118:15 [INFO] [stdout] | [INFO] [stdout] 118 | fn cursor(&mut self) -> Cursor { [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] 118 | fn cursor(&mut self) -> Cursor<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stdout] --> src/db.rs:167:9 [INFO] [stdout] | [INFO] [stdout] 167 | drop(self.mmap.as_deref()); [INFO] [stdout] | ^^^^^--------------------^ [INFO] [stdout] | | [INFO] [stdout] | argument has type `Option<&[u8]>` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the expression or result [INFO] [stdout] | [INFO] [stdout] 167 - drop(self.mmap.as_deref()); [INFO] [stdout] 167 + let _ = self.mmap.as_deref(); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `metaA` should have a snake case name [INFO] [stdout] --> src/db.rs:188:21 [INFO] [stdout] | [INFO] [stdout] 188 | let mut metaA = self.meta0; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `meta_a` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `metaB` should have a snake case name [INFO] [stdout] --> src/db.rs:189:21 [INFO] [stdout] | [INFO] [stdout] 189 | let mut metaB = self.meta1; [INFO] [stdout] | ^^^^^ help: convert the identifier to snake case: `meta_b` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:478:9 [INFO] [stdout] | [INFO] [stdout] 478 | tx1.commit(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 478 | let _ = tx1.commit(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:482:9 [INFO] [stdout] | [INFO] [stdout] 482 | b.put(b"001", b"aaa"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 482 | let _ = b.put(b"001", b"aaa"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:483:9 [INFO] [stdout] | [INFO] [stdout] 483 | b.put(b"002", b"bbb"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 483 | let _ = b.put(b"002", b"bbb"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:484:9 [INFO] [stdout] | [INFO] [stdout] 484 | b.put(b"003", b"ccc"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 484 | let _ = b.put(b"003", b"ccc"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:485:9 [INFO] [stdout] | [INFO] [stdout] 485 | b.put(b"004", b"ddd"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 485 | let _ = b.put(b"004", b"ddd"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:486:9 [INFO] [stdout] | [INFO] [stdout] 486 | tx2.commit(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 486 | let _ = tx2.commit(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:491:9 [INFO] [stdout] | [INFO] [stdout] 491 | b.delete(b"001"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 491 | let _ = b.delete(b"001"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/db.rs:492:9 [INFO] [stdout] | [INFO] [stdout] 492 | tx3.commit(); [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 492 | let _ = tx3.commit(); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MetaSize` should have an upper case name [INFO] [stdout] --> src/page.rs:12:18 [INFO] [stdout] | [INFO] [stdout] 12 | pub(crate) const MetaSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `META_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LeafPageElementSize` should have an upper case name [INFO] [stdout] --> src/page.rs:14:18 [INFO] [stdout] | [INFO] [stdout] 14 | pub(crate) const LeafPageElementSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `LEAF_PAGE_ELEMENT_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BranchPageElementSize` should have an upper case name [INFO] [stdout] --> src/page.rs:16:18 [INFO] [stdout] | [INFO] [stdout] 16 | pub(crate) const BranchPageElementSize: usize = size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BRANCH_PAGE_ELEMENT_SIZE` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BranchPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:22:18 [INFO] [stdout] | [INFO] [stdout] 22 | pub(crate) const BranchPageFlag: u16 = 0x01; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BRANCH_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LeafPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:23:18 [INFO] [stdout] | [INFO] [stdout] 23 | pub(crate) const LeafPageFlag: u16 = 0x02; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `LEAF_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `MetaPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:24:18 [INFO] [stdout] | [INFO] [stdout] 24 | pub(crate) const MetaPageFlag: u16 = 0x04; [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `META_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `FreeListPageFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:25:18 [INFO] [stdout] | [INFO] [stdout] 25 | pub(crate) const FreeListPageFlag: u16 = 0x10; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FREE_LIST_PAGE_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BucketLeafFlag` should have an upper case name [INFO] [stdout] --> src/page.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | pub(crate) const BucketLeafFlag: u32 = 0x01; [INFO] [stdout] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUCKET_LEAF_FLAG` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: structure field `dbImpl` should have a snake case name [INFO] [stdout] --> src/tx.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 145 | dbImpl: Arc, [INFO] [stdout] | ^^^^^^ help: convert the identifier to snake case: `db_impl` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.74s [INFO] running `Command { std: "docker" "inspect" "b3eddb1fe77515bc5a182fb0bcfb210e14f6cf6534928ea57092a51c16bc8739", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3eddb1fe77515bc5a182fb0bcfb210e14f6cf6534928ea57092a51c16bc8739", kill_on_drop: false }` [INFO] [stdout] b3eddb1fe77515bc5a182fb0bcfb210e14f6cf6534928ea57092a51c16bc8739 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2be81c28c8f6be1730e271ed65883f84379428b86b0153a63604f185a89d1ed9 [INFO] running `Command { std: "docker" "start" "-a" "2be81c28c8f6be1730e271ed65883f84379428b86b0153a63604f185a89d1ed9", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::str` [INFO] [stderr] --> src/cursor.rs:6:5 [INFO] [stderr] | [INFO] [stderr] 6 | use std::str; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/cursor.rs:230:30 [INFO] [stderr] | [INFO] [stderr] 230 | Ok(v) => (v), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 230 - Ok(v) => (v), [INFO] [stderr] 230 + Ok(v) => v, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/cursor.rs:231:31 [INFO] [stderr] | [INFO] [stderr] 231 | Err(e) => (e), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 231 - Err(e) => (e), [INFO] [stderr] 231 + Err(e) => e, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/cursor.rs:238:30 [INFO] [stderr] | [INFO] [stderr] 238 | Ok(v) => (v), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 238 - Ok(v) => (v), [INFO] [stderr] 238 + Ok(v) => v, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around match arm expression [INFO] [stderr] --> src/cursor.rs:239:31 [INFO] [stderr] | [INFO] [stderr] 239 | Err(e) => (e), [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 239 - Err(e) => (e), [INFO] [stderr] 239 + Err(e) => e, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::fmt` [INFO] [stderr] --> src/error.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use std::fmt; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `NKError` [INFO] [stderr] --> src/tx.rs:3:20 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::error::{NKError, NKResult}; [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Page` [INFO] [stderr] --> src/tx.rs:4:36 [INFO] [stderr] | [INFO] [stderr] 4 | use crate::page::{Meta, OwnerPage, Page, Pgid}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `RwLock` [INFO] [stderr] --> src/tx.rs:10:22 [INFO] [stderr] | [INFO] [stderr] 10 | use std::sync::{Arc, RwLock, Weak}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/bucket.rs:357:17 [INFO] [stderr] | [INFO] [stderr] 357 | let mut root = n.clone(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `index` [INFO] [stderr] --> src/cursor.rs:122:21 [INFO] [stderr] | [INFO] [stderr] 122 | let mut index: usize = 0; [INFO] [stderr] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cursor.rs:122:17 [INFO] [stderr] | [INFO] [stderr] 122 | let mut index: usize = 0; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/cursor.rs:283:13 [INFO] [stderr] | [INFO] [stderr] 283 | let mut elem = self.stack.first().unwrap(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `m` [INFO] [stderr] --> src/freelist.rs:160:17 [INFO] [stderr] | [INFO] [stderr] 160 | let mut m: Vec = Vec::with_capacity(self.pending_count()); [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_m` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/freelist.rs:160:13 [INFO] [stderr] | [INFO] [stderr] 160 | let mut m: Vec = Vec::with_capacity(self.pending_count()); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/node.rs:608:21 [INFO] [stderr] | [INFO] [stderr] 608 | if let Some(mut p) = parent_node { [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: field `sequence` is never read [INFO] [stderr] --> src/bucket.rs:370:16 [INFO] [stderr] | [INFO] [stderr] 368 | pub(crate) struct IBucket { [INFO] [stderr] | ------- field in this struct [INFO] [stderr] 369 | pub(crate) root: Pgid, [INFO] [stderr] 370 | pub(crate) sequence: u64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `IBucket` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method `value` is never used [INFO] [stderr] --> src/cursor.rs:37:19 [INFO] [stderr] | [INFO] [stderr] 24 | impl<'a> Item<'a> { [INFO] [stderr] | ----------------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 37 | pub(crate) fn value(&self) -> Option<&'a [u8]> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `last`, `prev`, and `delete` are never used [INFO] [stderr] --> src/cursor.rs:118:8 [INFO] [stderr] | [INFO] [stderr] 80 | impl<'a> Cursor<'a> { [INFO] [stderr] | ------------------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 118 | fn last(&mut self) {} [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 145 | fn prev(&mut self) {} [INFO] [stderr] | ^^^^ [INFO] [stderr] 146 | [INFO] [stderr] 147 | fn delete(&mut self) {} [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method `print` is never used [INFO] [stderr] --> src/db.rs:97:8 [INFO] [stderr] | [INFO] [stderr] 28 | impl DB { [INFO] [stderr] | ------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 97 | fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: fields `no_grow_sync`, `read_only`, and `mmap_flags` are never read [INFO] [stderr] --> src/db.rs:219:5 [INFO] [stderr] | [INFO] [stderr] 218 | pub struct Options { [INFO] [stderr] | ------- fields in this struct [INFO] [stderr] 219 | no_grow_sync: bool, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] 220 | [INFO] [stderr] 221 | read_only: bool, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 222 | [INFO] [stderr] 223 | mmap_flags: u32, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Options` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: method `print` is never used [INFO] [stderr] --> src/db.rs:271:8 [INFO] [stderr] | [INFO] [stderr] 235 | impl DBImpl { [INFO] [stderr] | ----------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 271 | fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: methods `print` and `root` are never used [INFO] [stderr] --> src/node.rs:109:19 [INFO] [stderr] | [INFO] [stderr] 60 | impl Node { [INFO] [stderr] | --------- methods in this implementation [INFO] [stderr] ... [INFO] [stderr] 109 | pub(crate) fn print(&self, db: &DBImpl) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] ... [INFO] [stderr] 270 | pub(crate) fn root(&self, node: Node) -> Node { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `MetaSize` is never used [INFO] [stderr] --> src/page.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | pub(crate) const MetaSize: usize = size_of::(); [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias `PageFlag` is never used [INFO] [stderr] --> src/page.rs:20:17 [INFO] [stderr] | [INFO] [stderr] 20 | pub(crate) type PageFlag = u16; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `magic` should have an upper case name [INFO] [stderr] --> src/lib.rs:10:18 [INFO] [stderr] | [INFO] [stderr] 10 | pub(crate) const magic: u32 = 0xED0CDAED; [INFO] [stderr] | ^^^^^ help: convert the identifier to upper case: `MAGIC` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `version` should have an upper case name [INFO] [stderr] --> src/lib.rs:11:18 [INFO] [stderr] | [INFO] [stderr] 11 | pub(crate) const version: u32 = 2; [INFO] [stderr] | ^^^^^^^ help: convert the identifier to upper case: `VERSION` [INFO] [stderr] [INFO] [stderr] warning: constant `BucketHeaderSize` should have an upper case name [INFO] [stderr] --> src/bucket.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | pub(crate) const BucketHeaderSize: usize = size_of::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUCKET_HEADER_SIZE` [INFO] [stderr] [INFO] [stderr] warning: lifetime flowing from input to output with different syntax can be confusing [INFO] [stderr] --> src/bucket.rs:118:15 [INFO] [stderr] | [INFO] [stderr] 118 | fn cursor(&mut self) -> Cursor { [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] 118 | fn cursor(&mut self) -> Cursor<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing [INFO] [stderr] --> src/db.rs:167:9 [INFO] [stderr] | [INFO] [stderr] 167 | drop(self.mmap.as_deref()); [INFO] [stderr] | ^^^^^--------------------^ [INFO] [stderr] | | [INFO] [stderr] | argument has type `Option<&[u8]>` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dropping_copy_types)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the expression or result [INFO] [stderr] | [INFO] [stderr] 167 - drop(self.mmap.as_deref()); [INFO] [stderr] 167 + let _ = self.mmap.as_deref(); [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: variable `metaA` should have a snake case name [INFO] [stderr] --> src/db.rs:188:21 [INFO] [stderr] | [INFO] [stderr] 188 | let mut metaA = self.meta0; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `meta_a` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `metaB` should have a snake case name [INFO] [stderr] --> src/db.rs:189:21 [INFO] [stderr] | [INFO] [stderr] 189 | let mut metaB = self.meta1; [INFO] [stderr] | ^^^^^ help: convert the identifier to snake case: `meta_b` [INFO] [stderr] [INFO] [stderr] warning: constant `MetaSize` should have an upper case name [INFO] [stderr] --> src/page.rs:12:18 [INFO] [stderr] | [INFO] [stderr] 12 | pub(crate) const MetaSize: usize = size_of::(); [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `META_SIZE` [INFO] [stderr] [INFO] [stderr] warning: constant `LeafPageElementSize` should have an upper case name [INFO] [stderr] --> src/page.rs:14:18 [INFO] [stderr] | [INFO] [stderr] 14 | pub(crate) const LeafPageElementSize: usize = size_of::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `LEAF_PAGE_ELEMENT_SIZE` [INFO] [stderr] [INFO] [stderr] warning: constant `BranchPageElementSize` should have an upper case name [INFO] [stderr] --> src/page.rs:16:18 [INFO] [stderr] | [INFO] [stderr] 16 | pub(crate) const BranchPageElementSize: usize = size_of::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BRANCH_PAGE_ELEMENT_SIZE` [INFO] [stderr] [INFO] [stderr] warning: constant `BranchPageFlag` should have an upper case name [INFO] [stderr] --> src/page.rs:22:18 [INFO] [stderr] | [INFO] [stderr] 22 | pub(crate) const BranchPageFlag: u16 = 0x01; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BRANCH_PAGE_FLAG` [INFO] [stderr] [INFO] [stderr] warning: constant `LeafPageFlag` should have an upper case name [INFO] [stderr] --> src/page.rs:23:18 [INFO] [stderr] | [INFO] [stderr] 23 | pub(crate) const LeafPageFlag: u16 = 0x02; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `LEAF_PAGE_FLAG` [INFO] [stderr] [INFO] [stderr] warning: constant `MetaPageFlag` should have an upper case name [INFO] [stderr] --> src/page.rs:24:18 [INFO] [stderr] | [INFO] [stderr] 24 | pub(crate) const MetaPageFlag: u16 = 0x04; [INFO] [stderr] | ^^^^^^^^^^^^ help: convert the identifier to upper case: `META_PAGE_FLAG` [INFO] [stderr] [INFO] [stderr] warning: constant `FreeListPageFlag` should have an upper case name [INFO] [stderr] --> src/page.rs:25:18 [INFO] [stderr] | [INFO] [stderr] 25 | pub(crate) const FreeListPageFlag: u16 = 0x10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `FREE_LIST_PAGE_FLAG` [INFO] [stderr] [INFO] [stderr] warning: constant `BucketLeafFlag` should have an upper case name [INFO] [stderr] --> src/page.rs:27:18 [INFO] [stderr] | [INFO] [stderr] 27 | pub(crate) const BucketLeafFlag: u32 = 0x01; [INFO] [stderr] | ^^^^^^^^^^^^^^ help: convert the identifier to upper case: `BUCKET_LEAF_FLAG` [INFO] [stderr] [INFO] [stderr] warning: structure field `dbImpl` should have a snake case name [INFO] [stderr] --> src/tx.rs:145:5 [INFO] [stderr] | [INFO] [stderr] 145 | dbImpl: Arc, [INFO] [stderr] | ^^^^^^ help: convert the identifier to snake case: `db_impl` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/db.rs:424:9 [INFO] [stderr] | [INFO] [stderr] 424 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::ptr::null_mut` [INFO] [stderr] --> src/node.rs:634:9 [INFO] [stderr] | [INFO] [stderr] 634 | use std::ptr::null_mut; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `tx` is assigned to, but never used [INFO] [stderr] --> src/db.rs:429:17 [INFO] [stderr] | [INFO] [stderr] 429 | let mut tx = unsafe { (&*(db.0.mmap.try_read().unwrap().meta0)).txid }; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = note: consider using `_tx` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `tx` is never read [INFO] [stderr] --> src/db.rs:440:9 [INFO] [stderr] | [INFO] [stderr] 440 | tx = unsafe { (&*(db.0.mmap.try_read().unwrap().meta0)).txid }; [INFO] [stderr] | ^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/db.rs:451:21 [INFO] [stderr] | [INFO] [stderr] 451 | Err(e) => panic!("create bucket error"), [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_e` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:475:13 [INFO] [stderr] | [INFO] [stderr] 475 | let mut db = DBImpl::open("./test.db", DEFAULT_OPTIONS).unwrap(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:498:13 [INFO] [stderr] | [INFO] [stderr] 498 | let mut db = DBImpl::open("./test.db", DEFAULT_OPTIONS).unwrap(); [INFO] [stderr] | ----^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `pgid` [INFO] [stderr] --> src/freelist.rs:225:13 [INFO] [stderr] | [INFO] [stderr] 225 | let pgid = freelist.allocate(1); [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_pgid` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `freelist` [INFO] [stderr] --> src/freelist.rs:240:17 [INFO] [stderr] | [INFO] [stderr] 240 | let mut freelist = FreeList { [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_freelist` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/freelist.rs:240:13 [INFO] [stderr] | [INFO] [stderr] 240 | let mut freelist = FreeList { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/freelist.rs:259:13 [INFO] [stderr] | [INFO] [stderr] 259 | let mut freelist = FreeList { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/node.rs:643:13 [INFO] [stderr] | [INFO] [stderr] 643 | let mut node1 = NodeImpl::new().leaf(true).build(); [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/page.rs:255:13 [INFO] [stderr] | [INFO] [stderr] 255 | let mut v = a.leaf_page_elements_mut(); [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method `root` is never used [INFO] [stderr] --> src/node.rs:270:19 [INFO] [stderr] | [INFO] [stderr] 60 | impl Node { [INFO] [stderr] | --------- method in this implementation [INFO] [stderr] ... [INFO] [stderr] 270 | pub(crate) fn root(&self, node: Node) -> Node { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:478:9 [INFO] [stderr] | [INFO] [stderr] 478 | tx1.commit(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 478 | let _ = tx1.commit(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:482:9 [INFO] [stderr] | [INFO] [stderr] 482 | b.put(b"001", b"aaa"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 482 | let _ = b.put(b"001", b"aaa"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:483:9 [INFO] [stderr] | [INFO] [stderr] 483 | b.put(b"002", b"bbb"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 483 | let _ = b.put(b"002", b"bbb"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:484:9 [INFO] [stderr] | [INFO] [stderr] 484 | b.put(b"003", b"ccc"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 484 | let _ = b.put(b"003", b"ccc"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:485:9 [INFO] [stderr] | [INFO] [stderr] 485 | b.put(b"004", b"ddd"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 485 | let _ = b.put(b"004", b"ddd"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:486:9 [INFO] [stderr] | [INFO] [stderr] 486 | tx2.commit(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 486 | let _ = tx2.commit(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:491:9 [INFO] [stderr] | [INFO] [stderr] 491 | b.delete(b"001"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 491 | let _ = b.delete(b"001"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/db.rs:492:9 [INFO] [stderr] | [INFO] [stderr] 492 | tx3.commit(); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 492 | let _ = tx3.commit(); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `nikidb` (lib) generated 41 warnings (run `cargo fix --lib -p nikidb` to apply 15 suggestions) [INFO] [stderr] warning: `nikidb` (lib test) generated 59 warnings (37 duplicates) (run `cargo fix --lib -p nikidb --tests` to apply 8 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/nikidb-b892f2502e66c658) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test freelist::tests::test_copy_all ... ok [INFO] [stdout] test freelist::tests::test_count ... ok [INFO] [stdout] test page::tests::test_meta_len ... ok [INFO] [stdout] test page::tests::test_page_size ... ok [INFO] [stdout] test freelist::tests::test_freelist_allocate ... ok [INFO] [stdout] test node::tests::test_node_new ... ok [INFO] [stdout] test db::tests::test_db_print ... FAILED [INFO] [stdout] test db::tests::test_tx_delete ... FAILED [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] test db::tests::test_db_mmap ... FAILED [INFO] [stdout] test db::tests::test_tx_create_bucket ... FAILED [INFO] [stdout] test page::tests::test_struct_to_slice ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- db::tests::test_db_print stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'db::tests::test_db_print' panicked at src/db.rs:498:65: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: DBOpenFail(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7d970126dce2 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x7d970126dce2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x7d970126dce2 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x7d970126dce2 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x7d97012a8bb3 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x7d97012a8bb3 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x7d970126af73 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x7d970126af73 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x7d970126db32 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x7d970126f2bc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x7d970126f112 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x7d970121fe64 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x7d970121fe64 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x7d970126fd23 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x7d970126fd23 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x7d970126fa0a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x7d970126e1e9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x7d970126f69d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x7d970118df30 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x7d970118e396 - core::result::unwrap_failed::h8476ffaa6db8205b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5 [INFO] [stdout] 20: 0x7d97011dfd48 - core::result::Result::unwrap::h1a973eecc7b167a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x7d97011dfd48 - nikidb::db::tests::test_db_print::h2039f4941b754d79 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:498:65 [INFO] [stdout] 22: 0x7d97011dfc97 - nikidb::db::tests::test_db_print::{{closure}}::h59a816c3412a6db2 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:497:23 [INFO] [stdout] 23: 0x7d97011c61f6 - core::ops::function::FnOnce::call_once::hdee615c067dd8db3 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x7d970122555b - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x7d970122555b - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x7d97012247ce - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x7d97012247ce - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x7d97012247ce - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x7d97012247ce - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x7d97012247ce - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x7d97012247ce - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x7d97012247ce - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x7d97011e9654 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x7d97011e9654 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x7d97011ece4a - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x7d97011ece4a - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x7d97011ece4a - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x7d97011ece4a - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x7d97011ece4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x7d9701272777 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] [INFO] [stdout] ---- db::tests::test_tx_delete stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'db::tests::test_tx_delete' panicked at src/db.rs:475:65: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: DBOpenFail(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7d970126dce2 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x7d970126dce2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x7d970126dce2 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x7d970126dce2 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x7d97012a8bb3 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x7d97012a8bb3 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x7d970126af73 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x7d970126af73 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x7d970126db32 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x7d970126f2bc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x7d970126f112 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x7d970121fe64 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x7d970121fe64 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x7d970126fd23 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x7d970126fd23 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x7d970126fa0a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x7d970126e1e9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x7d970126f69d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x7d970118df30 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x7d970118e396 - core::result::unwrap_failed::h8476ffaa6db8205b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5 [INFO] [stdout] 20: 0x7d97011df5ae - core::result::Result::unwrap::h1a973eecc7b167a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x7d97011df5ae - nikidb::db::tests::test_tx_delete::hf8201c3ca9fa2edd [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:475:65 [INFO] [stdout] 22: 0x7d97011df4e7 - nikidb::db::tests::test_tx_delete::{{closure}}::h8eb6663c84b87ab8 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:474:24 [INFO] [stdout] 23: 0x7d97011c5bd6 - core::ops::function::FnOnce::call_once::h494ff9c9d259dee6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x7d970122555b - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x7d970122555b - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x7d97012247ce - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x7d97012247ce - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x7d97012247ce - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x7d97012247ce - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x7d97012247ce - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x7d97012247ce - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x7d97012247ce - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x7d97011e9654 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x7d97011e9654 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x7d97011ece4a - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x7d97011ece4a - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x7d97011ece4a - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x7d97011ece4a - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x7d97011ece4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x7d9701272777 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] [INFO] [stdout] ---- db::tests::test_db_mmap stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'db::tests::test_db_mmap' panicked at src/db.rs:428:61: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: DBOpenFail(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7d970126dce2 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x7d970126dce2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x7d970126dce2 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x7d970126dce2 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x7d97012a8bb3 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x7d97012a8bb3 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x7d970126af73 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x7d970126af73 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x7d970126db32 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x7d970126f2bc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x7d970126f112 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x7d970121fe64 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x7d970121fe64 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x7d970126fd23 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x7d970126fd23 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x7d970126fa0a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x7d970126e1e9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x7d970126f69d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x7d970118df30 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x7d970118e396 - core::result::unwrap_failed::h8476ffaa6db8205b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5 [INFO] [stdout] 20: 0x7d97011de07a - core::result::Result::unwrap::h1a973eecc7b167a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x7d97011de07a - nikidb::db::tests::test_db_mmap::h5980c636e2c67dcf [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:428:61 [INFO] [stdout] 22: 0x7d97011ddfa7 - nikidb::db::tests::test_db_mmap::{{closure}}::h1ccaeddd7037ef4b [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:427:22 [INFO] [stdout] 23: 0x7d97011c5ae6 - core::ops::function::FnOnce::call_once::h39c9e2728f6c34e8 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x7d970122555b - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x7d970122555b - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x7d97012247ce - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x7d97012247ce - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x7d97012247ce - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x7d97012247ce - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x7d97012247ce - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x7d97012247ce - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x7d97012247ce - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x7d97011e9654 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x7d97011e9654 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x7d97011ece4a - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x7d97011ece4a - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x7d97011ece4a - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x7d97011ece4a - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x7d97011ece4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x7d9701272777 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] [INFO] [stdout] ---- db::tests::test_tx_create_bucket stdout ---- [INFO] [stdout] [INFO] [stdout] thread 'db::tests::test_tx_create_bucket' panicked at src/db.rs:445:61: [INFO] [stdout] called `Result::unwrap()` on an `Err` value: DBOpenFail(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }) [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7d970126dce2 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x7d970126dce2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x7d970126dce2 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x7d970126dce2 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x7d97012a8bb3 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x7d97012a8bb3 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x7d970126af73 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x7d970126af73 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x7d970126db32 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x7d970126f2bc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x7d970126f112 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x7d970121fe64 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x7d970121fe64 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x7d970126fd23 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x7d970126fd23 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x7d970126fa0a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x7d970126e1e9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x7d970126f69d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x7d970118df30 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x7d970118e396 - core::result::unwrap_failed::h8476ffaa6db8205b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1761:5 [INFO] [stdout] 20: 0x7d97011de89a - core::result::Result::unwrap::h1a973eecc7b167a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/result.rs:1167:23 [INFO] [stdout] 21: 0x7d97011de89a - nikidb::db::tests::test_tx_create_bucket::hca95550b916902ef [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:445:61 [INFO] [stdout] 22: 0x7d97011de7c7 - nikidb::db::tests::test_tx_create_bucket::{{closure}}::h422e6068102b5b85 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:444:31 [INFO] [stdout] 23: 0x7d97011c5a56 - core::ops::function::FnOnce::call_once::h2b420867186cb1cd [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x7d970122555b - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 25: 0x7d970122555b - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 26: 0x7d97012247ce - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 27: 0x7d97012247ce - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 28: 0x7d97012247ce - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 29: 0x7d97012247ce - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 30: 0x7d97012247ce - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 31: 0x7d97012247ce - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 32: 0x7d97012247ce - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 33: 0x7d97011e9654 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 34: 0x7d97011e9654 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 35: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 36: 0x7d97011ece4a - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 37: 0x7d97011ece4a - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 38: 0x7d97011ece4a - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 39: 0x7d97011ece4a - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 40: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 41: 0x7d97011ece4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 42: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 44: 0x7d9701272777 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] [INFO] [stdout] ---- page::tests::test_struct_to_slice stdout ---- [INFO] [stdout] id:100 [INFO] [stdout] [INFO] [stdout] thread 'page::tests::test_struct_to_slice' panicked at src/page.rs:256:9: [INFO] [stdout] index out of bounds: the len is 0 but the index is 0 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x7d970126dce2 - std::backtrace_rs::backtrace::libunwind::trace::h559918daaaf51ab7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stdout] 1: 0x7d970126dce2 - std::backtrace_rs::backtrace::trace_unsynchronized::hb04fbcf80d07af8b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stdout] 2: 0x7d970126dce2 - std::sys::backtrace::_print_fmt::h7c0bbbbfac0065d4 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:66:9 [INFO] [stdout] 3: 0x7d970126dce2 - ::fmt::hb62c8ed31943daa5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:39:26 [INFO] [stdout] 4: 0x7d97012a8bb3 - core::fmt::rt::Argument::fmt::he5eaa7dd607ed4c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/rt.rs:173:76 [INFO] [stdout] 5: 0x7d97012a8bb3 - core::fmt::write::h375399f8cb90b45a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/fmt/mod.rs:1460:25 [INFO] [stdout] 6: 0x7d970126af73 - std::io::default_write_fmt::hdc1b4dd565dd0099 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:639:11 [INFO] [stdout] 7: 0x7d970126af73 - std::io::Write::write_fmt::h29f6044e9bc43c23 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/io/mod.rs:1954:13 [INFO] [stdout] 8: 0x7d970126db32 - std::sys::backtrace::BacktraceLock::print::ha189c586374f916a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:42:9 [INFO] [stdout] 9: 0x7d970126f2bc - std::panicking::default_hook::{{closure}}::ha3a26c98ff210e12 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:300:27 [INFO] [stdout] 10: 0x7d970126f112 - std::panicking::default_hook::h8c8a86b4390ab794 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:324:9 [INFO] [stdout] 11: 0x7d970121fe64 - as core::ops::function::Fn>::call::ha39ae63ed1e9a130 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 12: 0x7d970121fe64 - test::test_main_with_exit_callback::{{closure}}::h9df7c328ebe18c28 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:145:21 [INFO] [stdout] 13: 0x7d970126fd23 - as core::ops::function::Fn>::call::h96b7201b552e9069 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1980:9 [INFO] [stdout] 14: 0x7d970126fd23 - std::panicking::rust_panic_with_hook::hb3b66c2e80efa371 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:841:13 [INFO] [stdout] 15: 0x7d970126fa0a - std::panicking::begin_panic_handler::{{closure}}::h9c68d0f839e62070 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:706:13 [INFO] [stdout] 16: 0x7d970126e1e9 - std::sys::backtrace::__rust_end_short_backtrace::h68d22ddde4a73ad6 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:168:18 [INFO] [stdout] 17: 0x7d970126f69d - __rustc[f4ffc7196a45a630]::rust_begin_unwind [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:697:5 [INFO] [stdout] 18: 0x7d970118df30 - core::panicking::panic_fmt::h8cdd4c81eb9069aa [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:75:14 [INFO] [stdout] 19: 0x7d970118e0b1 - core::panicking::panic_bounds_check::h636d2133071fb40a [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panicking.rs:280:5 [INFO] [stdout] 20: 0x7d97011baaf7 - nikidb::page::tests::test_struct_to_slice::h764c065271731e41 [INFO] [stdout] at /opt/rustwide/workdir/src/page.rs:256:9 [INFO] [stdout] 21: 0x7d97011ba977 - nikidb::page::tests::test_struct_to_slice::{{closure}}::h832f757248e48ffb [INFO] [stdout] at /opt/rustwide/workdir/src/page.rs:250:30 [INFO] [stdout] 22: 0x7d97011c6176 - core::ops::function::FnOnce::call_once::hcb0779e766edde70 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 23: 0x7d970122555b - core::ops::function::FnOnce::call_once::h9633dcf760ae81b2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 24: 0x7d970122555b - test::__rust_begin_short_backtrace::h12ad5e04c8d7b4a5 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:648:18 [INFO] [stdout] 25: 0x7d97012247ce - test::run_test_in_process::{{closure}}::he596b4fd3fa4893c [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:74 [INFO] [stdout] 26: 0x7d97012247ce - as core::ops::function::FnOnce<()>>::call_once::hc746bc3fa75190e0 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 27: 0x7d97012247ce - std::panicking::catch_unwind::do_call::hf4843906108d6299 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 28: 0x7d97012247ce - std::panicking::catch_unwind::h849d4e8b03577bb9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 29: 0x7d97012247ce - std::panic::catch_unwind::ha1f814c1dec025d2 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 30: 0x7d97012247ce - test::run_test_in_process::h542aad3fe61255e7 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:671:27 [INFO] [stdout] 31: 0x7d97012247ce - test::run_test::{{closure}}::h612788d75908cb63 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:592:43 [INFO] [stdout] 32: 0x7d97011e9654 - test::run_test::{{closure}}::hbfeea3bcb7245123 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/test/src/lib.rs:622:41 [INFO] [stdout] 33: 0x7d97011e9654 - std::sys::backtrace::__rust_begin_short_backtrace::h72542b83b4f87d5b [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/backtrace.rs:152:18 [INFO] [stdout] 34: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::hff26a7547ea762c9 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:559:17 [INFO] [stdout] 35: 0x7d97011ece4a - as core::ops::function::FnOnce<()>>::call_once::hbee49bc759312884 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/panic/unwind_safe.rs:272:9 [INFO] [stdout] 36: 0x7d97011ece4a - std::panicking::catch_unwind::do_call::h61de12ce5e04e28f [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:589:40 [INFO] [stdout] 37: 0x7d97011ece4a - std::panicking::catch_unwind::h454dd49873d22e18 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panicking.rs:552:19 [INFO] [stdout] 38: 0x7d97011ece4a - std::panic::catch_unwind::h5c15187324f8cebb [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/panic.rs:359:14 [INFO] [stdout] 39: 0x7d97011ece4a - std::thread::Builder::spawn_unchecked_::{{closure}}::hbc9d9c7427673d42 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/thread/mod.rs:557:30 [INFO] [stdout] 40: 0x7d97011ece4a - core::ops::function::FnOnce::call_once{{vtable.shim}}::hefd458a129ddca13 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/core/src/ops/function.rs:250:5 [INFO] [stdout] 41: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h2d6e2e526b02c3da [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 42: 0x7d9701272777 - as core::ops::function::FnOnce>::call_once::h1aefced482b33c72 [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/alloc/src/boxed.rs:1966:9 [INFO] [stdout] 43: 0x7d9701272777 - std::sys::pal::unix::thread::Thread::new::thread_start::h7c9c6951b48f721d [INFO] [stdout] at /rustc/8de4c7234dd9b97c9d76b58671343fdbbc9a433e/library/std/src/sys/pal/unix/thread.rs:97:17 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] db::tests::test_db_mmap [INFO] [stdout] db::tests::test_db_print [INFO] [stdout] db::tests::test_tx_create_bucket [INFO] [stdout] db::tests::test_tx_delete [INFO] [stdout] page::tests::test_struct_to_slice [INFO] [stdout] [INFO] [stdout] test result: FAILED. 6 passed; 5 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "2be81c28c8f6be1730e271ed65883f84379428b86b0153a63604f185a89d1ed9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2be81c28c8f6be1730e271ed65883f84379428b86b0153a63604f185a89d1ed9", kill_on_drop: false }` [INFO] [stdout] 2be81c28c8f6be1730e271ed65883f84379428b86b0153a63604f185a89d1ed9