[INFO] fetching crate nikidb 0.1.1... [INFO] testing nikidb-0.1.1 against try#fc4ba03ef77ca5018fb78a097d3b924d30f15bfc+target=i686-unknown-linux-musl for musl_upgrade_1_2_take4 [INFO] extracting crate nikidb 0.1.1 into /workspace/builds/worker-6/source [INFO] validating manifest of crates.io crate nikidb 0.1.1 on toolchain fc4ba03ef77ca5018fb78a097d3b924d30f15bfc [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b158e592e66b57053974fa834fd4060f00cf84062580401d5216d24043c89080 [INFO] running `Command { std: "docker" "start" "-a" "b158e592e66b57053974fa834fd4060f00cf84062580401d5216d24043c89080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b158e592e66b57053974fa834fd4060f00cf84062580401d5216d24043c89080", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b158e592e66b57053974fa834fd4060f00cf84062580401d5216d24043c89080", kill_on_drop: false }` [INFO] [stdout] b158e592e66b57053974fa834fd4060f00cf84062580401d5216d24043c89080 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "build" "--frozen" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 7b67d14848d475440a5cdff8ef35e396542651c466d260c301e632af82c0f33b [INFO] running `Command { std: "docker" "start" "-a" "7b67d14848d475440a5cdff8ef35e396542651c466d260c301e632af82c0f33b", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling rand_core v0.4.2 [INFO] [stderr] Compiling proc-macro2 v1.0.47 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling unicode-ident v1.0.5 [INFO] [stderr] Compiling quote v1.0.21 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling syn v1.0.105 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling build_const v0.2.2 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling thiserror v1.0.37 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling memmap v0.7.0 [INFO] [stderr] Compiling owning_ref v0.4.1 [INFO] [stderr] Compiling page_size v0.4.2 [INFO] [stderr] Compiling integer-encoding v3.0.4 [INFO] [stderr] Compiling autocfg v0.1.8 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling rand_os v0.1.3 [INFO] [stderr] Compiling rand_hc v0.1.0 [INFO] [stderr] Compiling rand_isaac v0.1.1 [INFO] [stderr] Compiling rand_xorshift v0.1.1 [INFO] [stderr] Compiling rand_jitter v0.1.4 [INFO] [stderr] Compiling crc v1.8.1 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling smallvec v0.6.14 [INFO] [stderr] Compiling rand_chacha v0.1.1 [INFO] [stderr] Compiling rand_pcg v0.1.2 [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 parking_lot v0.7.1 [INFO] [stderr] Compiling thiserror-impl v1.0.37 [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: 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: 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/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: 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 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: associated function `value` is never used [INFO] [stdout] --> src/cursor.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) fn value(&self) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `last` is never used [INFO] [stdout] --> src/cursor.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | fn last(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `prev` is never used [INFO] [stdout] --> src/cursor.rs:145:8 [INFO] [stdout] | [INFO] [stdout] 145 | fn prev(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `delete` is never used [INFO] [stdout] --> src/cursor.rs:147:8 [INFO] [stdout] | [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: associated function `print` is never used [INFO] [stdout] --> src/db.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `print` is never used [INFO] [stdout] --> src/db.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 271 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `print` is never used [INFO] [stdout] --> src/node.rs:109:19 [INFO] [stdout] | [INFO] [stdout] 109 | pub(crate) fn print(&self, db: &DBImpl) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `root` is never used [INFO] [stdout] --> src/node.rs:270:19 [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: 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: 42 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.49s [INFO] running `Command { std: "docker" "inspect" "7b67d14848d475440a5cdff8ef35e396542651c466d260c301e632af82c0f33b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b67d14848d475440a5cdff8ef35e396542651c466d260c301e632af82c0f33b", kill_on_drop: false }` [INFO] [stdout] 7b67d14848d475440a5cdff8ef35e396542651c466d260c301e632af82c0f33b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--no-run" "--message-format=json" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 8ba2efd668e0d6d7f40661b8a23b5a8a3563f9f1eefeb329435a42b25ec5fdeb [INFO] running `Command { std: "docker" "start" "-a" "8ba2efd668e0d6d7f40661b8a23b5a8a3563f9f1eefeb329435a42b25ec5fdeb", 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: 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: 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/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: 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 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: associated function `value` is never used [INFO] [stdout] --> src/cursor.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) fn value(&self) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `last` is never used [INFO] [stdout] --> src/cursor.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | fn last(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `prev` is never used [INFO] [stdout] --> src/cursor.rs:145:8 [INFO] [stdout] | [INFO] [stdout] 145 | fn prev(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `delete` is never used [INFO] [stdout] --> src/cursor.rs:147:8 [INFO] [stdout] | [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: associated function `print` is never used [INFO] [stdout] --> src/db.rs:97:8 [INFO] [stdout] | [INFO] [stdout] 97 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `print` is never used [INFO] [stdout] --> src/db.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 271 | fn print(&self) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `print` is never used [INFO] [stdout] --> src/node.rs:109:19 [INFO] [stdout] | [INFO] [stdout] 109 | pub(crate) fn print(&self, db: &DBImpl) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `root` is never used [INFO] [stdout] --> src/node.rs:270:19 [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: 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] Compiling nikidb v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: 42 warnings emitted [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: 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 `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: 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: 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/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: 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 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: 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/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: 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: associated function `value` is never used [INFO] [stdout] --> src/cursor.rs:37:19 [INFO] [stdout] | [INFO] [stdout] 37 | pub(crate) fn value(&self) -> Option<&'a [u8]> { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `last` is never used [INFO] [stdout] --> src/cursor.rs:118:8 [INFO] [stdout] | [INFO] [stdout] 118 | fn last(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `prev` is never used [INFO] [stdout] --> src/cursor.rs:145:8 [INFO] [stdout] | [INFO] [stdout] 145 | fn prev(&mut self) {} [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `delete` is never used [INFO] [stdout] --> src/cursor.rs:147:8 [INFO] [stdout] | [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: associated function `root` is never used [INFO] [stdout] --> src/node.rs:270:19 [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: 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] [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] [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] [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] [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] [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] [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] [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] [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: 58 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.51s [INFO] running `Command { std: "docker" "inspect" "8ba2efd668e0d6d7f40661b8a23b5a8a3563f9f1eefeb329435a42b25ec5fdeb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8ba2efd668e0d6d7f40661b8a23b5a8a3563f9f1eefeb329435a42b25ec5fdeb", kill_on_drop: false }` [INFO] [stdout] 8ba2efd668e0d6d7f40661b8a23b5a8a3563f9f1eefeb329435a42b25ec5fdeb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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:bb5b0feb4f87116a4ea905b7ff5bf5b85913db05e9f0fbc1abdd3168928d9075" "/opt/rustwide/cargo-home/bin/cargo" "+fc4ba03ef77ca5018fb78a097d3b924d30f15bfc" "test" "--frozen" "--target" "i686-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 33c2cecdb2a735465a52bf0d12768ff7328bdd26ccee2857442bf757380666cb [INFO] running `Command { std: "docker" "start" "-a" "33c2cecdb2a735465a52bf0d12768ff7328bdd26ccee2857442bf757380666cb", 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: 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: 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/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: 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: 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: associated function `value` is never used [INFO] [stderr] --> src/cursor.rs:37:19 [INFO] [stderr] | [INFO] [stderr] 37 | pub(crate) fn value(&self) -> Option<&'a [u8]> { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `last` is never used [INFO] [stderr] --> src/cursor.rs:118:8 [INFO] [stderr] | [INFO] [stderr] 118 | fn last(&mut self) {} [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `prev` is never used [INFO] [stderr] --> src/cursor.rs:145:8 [INFO] [stderr] | [INFO] [stderr] 145 | fn prev(&mut self) {} [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `delete` is never used [INFO] [stderr] --> src/cursor.rs:147:8 [INFO] [stderr] | [INFO] [stderr] 147 | fn delete(&mut 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: associated function `print` is never used [INFO] [stderr] --> src/db.rs:97:8 [INFO] [stderr] | [INFO] [stderr] 97 | fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `print` is never used [INFO] [stderr] --> src/db.rs:271:8 [INFO] [stderr] | [INFO] [stderr] 271 | fn print(&self) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `print` is never used [INFO] [stderr] --> src/node.rs:109:19 [INFO] [stderr] | [INFO] [stderr] 109 | pub(crate) fn print(&self, db: &DBImpl) { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function `root` is never used [INFO] [stderr] --> src/node.rs:270:19 [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: 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: 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/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: 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: 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] [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] [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] [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] [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] [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] [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] [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] [INFO] [stderr] warning: `nikidb` (lib) generated 42 warnings [INFO] [stderr] warning: `nikidb` (lib test) generated 58 warnings (38 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/i686-unknown-linux-musl/debug/deps/nikidb-0d0a03728ca85e4c) [INFO] [stdout] [INFO] [stdout] running 11 tests [INFO] [stdout] test freelist::tests::test_count ... ok [INFO] [stdout] test node::tests::test_node_new ... ok [INFO] [stdout] test page::tests::test_meta_len ... ok [INFO] [stdout] test freelist::tests::test_freelist_allocate ... ok [INFO] [stdout] test page::tests::test_page_size ... ok [INFO] [stdout] test freelist::tests::test_copy_all ... ok [INFO] [stdout] test db::tests::test_db_mmap ... FAILED [INFO] [stdout] test page::tests::test_struct_to_slice ... FAILED [INFO] [stdout] test db::tests::test_tx_create_bucket ... FAILED [INFO] [stdout] test db::tests::test_tx_delete ... FAILED [INFO] [stdout] test db::tests::test_db_print ... FAILED [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- db::tests::test_db_mmap stdout ---- [INFO] [stdout] thread 'db::tests::test_db_mmap' panicked at 'called `Result::unwrap()` on an `Err` value: DBOpenFail(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })', src/db.rs:428:61 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x8128971 - std::backtrace_rs::backtrace::libunwind::trace::h5f291319ef5c6762 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x8128971 - std::backtrace_rs::backtrace::trace_unsynchronized::h96ca96ef06a343d3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x8128971 - std::sys_common::backtrace::_print_fmt::h9ecddad7ef420251 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x8128971 - ::fmt::h7345cc970529ac34 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x8165acc - core::fmt::write::hf580cd49f879cb74 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/fmt/mod.rs:1208:17 [INFO] [stdout] 5: 0x812591b - std::io::Write::write_fmt::hceb49ab886ea57c9 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x8128776 - std::sys_common::backtrace::_print::h8b6713f1e30cd3b1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x8128776 - std::sys_common::backtrace::print::h228371403e861751 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x812a355 - std::panicking::default_hook::{{closure}}::h6da55f6f475e59d6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x812a055 - std::panicking::default_hook::h8f14cf6f2f2f52d8 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x810779c - core::ops::function::Fn::call::h9b26c25f04212ebd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:161:5 [INFO] [stdout] 11: 0x80dcd59 - as core::ops::function::Fn>::call::h0b6006386399b354 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 12: 0x80dcd59 - test::test_main::{{closure}}::hf462dccab4831d1f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x812aa94 - as core::ops::function::Fn>::call::h9163b46de7e7a7ba [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 14: 0x812aa94 - std::panicking::rust_panic_with_hook::h2f79ffe424d88114 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:692:13 [INFO] [stdout] 15: 0x812a84c - std::panicking::begin_panic_handler::{{closure}}::h59ef6a1246219cbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:579:13 [INFO] [stdout] 16: 0x8128dea - std::sys_common::backtrace::__rust_end_short_backtrace::h3d3587da31656282 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 17: 0x812a523 - rust_begin_unwind [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:575:5 [INFO] [stdout] 18: 0x804c670 - core::panicking::panic_fmt::h40e949315ccf1c11 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panicking.rs:64:14 [INFO] [stdout] 19: 0x804ca3d - core::result::unwrap_failed::hfad931015b9eef7f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/result.rs:1791:5 [INFO] [stdout] 20: 0x8076b5d - core::result::Result::unwrap::ha64b2b2c3ee8240e [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/result.rs:1113:23 [INFO] [stdout] 21: 0x8073d43 - nikidb::db::tests::test_db_mmap::hb4e8d5ee2166b1c3 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:428:18 [INFO] [stdout] 22: 0x8073c97 - nikidb::db::tests::test_db_mmap::{{closure}}::h35ff116fe8da4d82 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:427:23 [INFO] [stdout] 23: 0x806ed9d - core::ops::function::FnOnce::call_once::h5b0b123834c1108c [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 24: 0x80e179e - core::ops::function::FnOnce::call_once::hecc3c5fab6cb88cd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 25: 0x80e179e - test::__rust_begin_short_backtrace::h18e977d49f646cd0 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:657:18 [INFO] [stdout] 26: 0x80b4740 - test::run_test::{{closure}}::ha39325b57d1cb768 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:648:30 [INFO] [stdout] 27: 0x80b4740 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5040e45b1e845123 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 28: 0x80e0917 - as core::ops::function::FnOnce>::call_once::h26c70f40318b0360 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 29: 0x80e0917 - as core::ops::function::FnOnce<()>>::call_once::hfa679c02d5269ea1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 30: 0x80e0917 - std::panicking::try::do_call::h5bc1d3d4ab3d7acd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 31: 0x80e0917 - std::panicking::try::h0d0734d848512873 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 32: 0x80e0917 - std::panic::catch_unwind::h1b17ff745af6bff3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 33: 0x80e0917 - test::run_test_in_process::h7545f915ef03cbbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:680:27 [INFO] [stdout] 34: 0x80e0917 - test::run_test::run_test_inner::{{closure}}::he5f64ab41218f776 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:574:39 [INFO] [stdout] 35: 0x80aefaa - test::run_test::run_test_inner::{{closure}}::h74ad460a34a68702 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:601:37 [INFO] [stdout] 36: 0x80aefaa - std::sys_common::backtrace::__rust_begin_short_backtrace::h3e8f4d074e786dcf [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 37: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9aa166e39b65b836 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:550:17 [INFO] [stdout] 38: 0x80b45bb - as core::ops::function::FnOnce<()>>::call_once::h49c1c6ee61f36b13 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 39: 0x80b45bb - std::panicking::try::do_call::h6c0758e2b02f2859 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 40: 0x80b45bb - std::panicking::try::h3684f436e633cc77 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 41: 0x80b45bb - std::panic::catch_unwind::hc37306cbaab1bf43 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 42: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::h6a4963ec3f0e3be6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:549:30 [INFO] [stdout] 43: 0x80b45bb - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0914fb32932929dc [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 44: 0x812e69d - as core::ops::function::FnOnce>::call_once::hb6157d95beb62c18 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 45: 0x812e69d - as core::ops::function::FnOnce>::call_once::h710bd3383b288449 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 46: 0x812e69d - std::sys::unix::thread::Thread::new::thread_start::ha4036db4cbfe1239 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] [INFO] [stdout] ---- page::tests::test_struct_to_slice stdout ---- [INFO] [stdout] id:100 [INFO] [stdout] thread 'page::tests::test_struct_to_slice' panicked at 'index out of bounds: the len is 0 but the index is 0', src/page.rs:256:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x8128971 - std::backtrace_rs::backtrace::libunwind::trace::h5f291319ef5c6762 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x8128971 - std::backtrace_rs::backtrace::trace_unsynchronized::h96ca96ef06a343d3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x8128971 - std::sys_common::backtrace::_print_fmt::h9ecddad7ef420251 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x8128971 - ::fmt::h7345cc970529ac34 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x8165acc - core::fmt::write::hf580cd49f879cb74 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/fmt/mod.rs:1208:17 [INFO] [stdout] 5: 0x812591b - std::io::Write::write_fmt::hceb49ab886ea57c9 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x8128776 - std::sys_common::backtrace::_print::h8b6713f1e30cd3b1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x8128776 - std::sys_common::backtrace::print::h228371403e861751 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x812a355 - std::panicking::default_hook::{{closure}}::h6da55f6f475e59d6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x812a055 - std::panicking::default_hook::h8f14cf6f2f2f52d8 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x810779c - core::ops::function::Fn::call::h9b26c25f04212ebd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:161:5 [INFO] [stdout] 11: 0x80dcd59 - as core::ops::function::Fn>::call::h0b6006386399b354 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 12: 0x80dcd59 - test::test_main::{{closure}}::hf462dccab4831d1f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x812aa94 - as core::ops::function::Fn>::call::h9163b46de7e7a7ba [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 14: 0x812aa94 - std::panicking::rust_panic_with_hook::h2f79ffe424d88114 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:692:13 [INFO] [stdout] 15: 0x812a84c - std::panicking::begin_panic_handler::{{closure}}::h59ef6a1246219cbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:579:13 [INFO] [stdout] 16: 0x8128dea - std::sys_common::backtrace::__rust_end_short_backtrace::h3d3587da31656282 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 17: 0x812a523 - rust_begin_unwind [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:575:5 [INFO] [stdout] 18: 0x804c670 - core::panicking::panic_fmt::h40e949315ccf1c11 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panicking.rs:64:14 [INFO] [stdout] 19: 0x804c7bf - core::panicking::panic_bounds_check::h9856398f3a87b91b [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panicking.rs:147:5 [INFO] [stdout] 20: 0x8063f71 - nikidb::page::tests::test_struct_to_slice::h0ed7bc85cef98c2b [INFO] [stdout] at /opt/rustwide/workdir/src/page.rs:256:9 [INFO] [stdout] 21: 0x8063d87 - nikidb::page::tests::test_struct_to_slice::{{closure}}::hbacd1762381a29a4 [INFO] [stdout] at /opt/rustwide/workdir/src/page.rs:250:31 [INFO] [stdout] 22: 0x806f4fd - core::ops::function::FnOnce::call_once::he3eec466d9819c6d [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 23: 0x80e179e - core::ops::function::FnOnce::call_once::hecc3c5fab6cb88cd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 24: 0x80e179e - test::__rust_begin_short_backtrace::h18e977d49f646cd0 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:657:18 [INFO] [stdout] 25: 0x80b4740 - test::run_test::{{closure}}::ha39325b57d1cb768 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:648:30 [INFO] [stdout] 26: 0x80b4740 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5040e45b1e845123 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 27: 0x80e0917 - as core::ops::function::FnOnce>::call_once::h26c70f40318b0360 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 28: 0x80e0917 - as core::ops::function::FnOnce<()>>::call_once::hfa679c02d5269ea1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 29: 0x80e0917 - std::panicking::try::do_call::h5bc1d3d4ab3d7acd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 30: 0x80e0917 - std::panicking::try::h0d0734d848512873 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 31: 0x80e0917 - std::panic::catch_unwind::h1b17ff745af6bff3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 32: 0x80e0917 - test::run_test_in_process::h7545f915ef03cbbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:680:27 [INFO] [stdout] 33: 0x80e0917 - test::run_test::run_test_inner::{{closure}}::he5f64ab41218f776 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:574:39 [INFO] [stdout] 34: 0x80aefaa - test::run_test::run_test_inner::{{closure}}::h74ad460a34a68702 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:601:37 [INFO] [stdout] 35: 0x80aefaa - std::sys_common::backtrace::__rust_begin_short_backtrace::h3e8f4d074e786dcf [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 36: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9aa166e39b65b836 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:550:17 [INFO] [stdout] 37: 0x80b45bb - as core::ops::function::FnOnce<()>>::call_once::h49c1c6ee61f36b13 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 38: 0x80b45bb - std::panicking::try::do_call::h6c0758e2b02f2859 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 39: 0x80b45bb - std::panicking::try::h3684f436e633cc77 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 40: 0x80b45bb - std::panic::catch_unwind::hc37306cbaab1bf43 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 41: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::h6a4963ec3f0e3be6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:549:30 [INFO] [stdout] 42: 0x80b45bb - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0914fb32932929dc [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 43: 0x812e69d - as core::ops::function::FnOnce>::call_once::hb6157d95beb62c18 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 44: 0x812e69d - as core::ops::function::FnOnce>::call_once::h710bd3383b288449 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 45: 0x812e69d - std::sys::unix::thread::Thread::new::thread_start::ha4036db4cbfe1239 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] [INFO] [stdout] ---- db::tests::test_tx_create_bucket stdout ---- [INFO] [stdout] thread 'db::tests::test_tx_create_bucket' panicked at 'called `Result::unwrap()` on an `Err` value: DBOpenFail(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })', src/db.rs:445:61 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x8128971 - std::backtrace_rs::backtrace::libunwind::trace::h5f291319ef5c6762 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x8128971 - std::backtrace_rs::backtrace::trace_unsynchronized::h96ca96ef06a343d3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x8128971 - std::sys_common::backtrace::_print_fmt::h9ecddad7ef420251 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x8128971 - ::fmt::h7345cc970529ac34 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x8165acc - core::fmt::write::hf580cd49f879cb74 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/fmt/mod.rs:1208:17 [INFO] [stdout] 5: 0x812591b - std::io::Write::write_fmt::hceb49ab886ea57c9 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x8128776 - std::sys_common::backtrace::_print::h8b6713f1e30cd3b1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x8128776 - std::sys_common::backtrace::print::h228371403e861751 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x812a355 - std::panicking::default_hook::{{closure}}::h6da55f6f475e59d6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x812a055 - std::panicking::default_hook::h8f14cf6f2f2f52d8 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x810779c - core::ops::function::Fn::call::h9b26c25f04212ebd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:161:5 [INFO] [stdout] 11: 0x80dcd59 - as core::ops::function::Fn>::call::h0b6006386399b354 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 12: 0x80dcd59 - test::test_main::{{closure}}::hf462dccab4831d1f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x812aa94 - as core::ops::function::Fn>::call::h9163b46de7e7a7ba [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 14: 0x812aa94 - std::panicking::rust_panic_with_hook::h2f79ffe424d88114 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:692:13 [INFO] [stdout] 15: 0x812a84c - std::panicking::begin_panic_handler::{{closure}}::h59ef6a1246219cbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:579:13 [INFO] [stdout] 16: 0x8128dea - std::sys_common::backtrace::__rust_end_short_backtrace::h3d3587da31656282 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 17: 0x812a523 - rust_begin_unwind [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:575:5 [INFO] [stdout] 18: 0x804c670 - core::panicking::panic_fmt::h40e949315ccf1c11 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panicking.rs:64:14 [INFO] [stdout] 19: 0x804ca3d - core::result::unwrap_failed::hfad931015b9eef7f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/result.rs:1791:5 [INFO] [stdout] 20: 0x8076b5d - core::result::Result::unwrap::ha64b2b2c3ee8240e [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/result.rs:1113:23 [INFO] [stdout] 21: 0x80742b2 - nikidb::db::tests::test_tx_create_bucket::haf666b4e50d42702 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:445:18 [INFO] [stdout] 22: 0x8074207 - nikidb::db::tests::test_tx_create_bucket::{{closure}}::he7131082e60853f5 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:444:32 [INFO] [stdout] 23: 0x806eccd - core::ops::function::FnOnce::call_once::h4be53e4ca329daea [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 24: 0x80e179e - core::ops::function::FnOnce::call_once::hecc3c5fab6cb88cd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 25: 0x80e179e - test::__rust_begin_short_backtrace::h18e977d49f646cd0 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:657:18 [INFO] [stdout] 26: 0x80b4740 - test::run_test::{{closure}}::ha39325b57d1cb768 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:648:30 [INFO] [stdout] 27: 0x80b4740 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5040e45b1e845123 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 28: 0x80e0917 - as core::ops::function::FnOnce>::call_once::h26c70f40318b0360 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 29: 0x80e0917 - as core::ops::function::FnOnce<()>>::call_once::hfa679c02d5269ea1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 30: 0x80e0917 - std::panicking::try::do_call::h5bc1d3d4ab3d7acd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 31: 0x80e0917 - std::panicking::try::h0d0734d848512873 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 32: 0x80e0917 - std::panic::catch_unwind::h1b17ff745af6bff3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 33: 0x80e0917 - test::run_test_in_process::h7545f915ef03cbbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:680:27 [INFO] [stdout] 34: 0x80e0917 - test::run_test::run_test_inner::{{closure}}::he5f64ab41218f776 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:574:39 [INFO] [stdout] 35: 0x80aefaa - test::run_test::run_test_inner::{{closure}}::h74ad460a34a68702 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:601:37 [INFO] [stdout] 36: 0x80aefaa - std::sys_common::backtrace::__rust_begin_short_backtrace::h3e8f4d074e786dcf [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 37: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9aa166e39b65b836 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:550:17 [INFO] [stdout] 38: 0x80b45bb - as core::ops::function::FnOnce<()>>::call_once::h49c1c6ee61f36b13 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 39: 0x80b45bb - std::panicking::try::do_call::h6c0758e2b02f2859 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 40: 0x80b45bb - std::panicking::try::h3684f436e633cc77 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 41: 0x80b45bb - std::panic::catch_unwind::hc37306cbaab1bf43 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 42: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::h6a4963ec3f0e3be6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:549:30 [INFO] [stdout] 43: 0x80b45bb - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0914fb32932929dc [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 44: 0x812e69d - as core::ops::function::FnOnce>::call_once::hb6157d95beb62c18 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 45: 0x812e69d - as core::ops::function::FnOnce>::call_once::h710bd3383b288449 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 46: 0x812e69d - std::sys::unix::thread::Thread::new::thread_start::ha4036db4cbfe1239 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] [INFO] [stdout] ---- db::tests::test_tx_delete stdout ---- [INFO] [stdout] thread 'db::tests::test_tx_delete' panicked at 'called `Result::unwrap()` on an `Err` value: DBOpenFail(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })', src/db.rs:475:65 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x8128971 - std::backtrace_rs::backtrace::libunwind::trace::h5f291319ef5c6762 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x8128971 - std::backtrace_rs::backtrace::trace_unsynchronized::h96ca96ef06a343d3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x8128971 - std::sys_common::backtrace::_print_fmt::h9ecddad7ef420251 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x8128971 - ::fmt::h7345cc970529ac34 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x8165acc - core::fmt::write::hf580cd49f879cb74 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/fmt/mod.rs:1208:17 [INFO] [stdout] 5: 0x812591b - std::io::Write::write_fmt::hceb49ab886ea57c9 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x8128776 - std::sys_common::backtrace::_print::h8b6713f1e30cd3b1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x8128776 - std::sys_common::backtrace::print::h228371403e861751 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x812a355 - std::panicking::default_hook::{{closure}}::h6da55f6f475e59d6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x812a055 - std::panicking::default_hook::h8f14cf6f2f2f52d8 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x810779c - core::ops::function::Fn::call::h9b26c25f04212ebd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:161:5 [INFO] [stdout] 11: 0x80dcd59 - as core::ops::function::Fn>::call::h0b6006386399b354 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 12: 0x80dcd59 - test::test_main::{{closure}}::hf462dccab4831d1f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x812aa94 - as core::ops::function::Fn>::call::h9163b46de7e7a7ba [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 14: 0x812aa94 - std::panicking::rust_panic_with_hook::h2f79ffe424d88114 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:692:13 [INFO] [stdout] 15: 0x812a84c - std::panicking::begin_panic_handler::{{closure}}::h59ef6a1246219cbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:579:13 [INFO] [stdout] 16: 0x8128dea - std::sys_common::backtrace::__rust_end_short_backtrace::h3d3587da31656282 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 17: 0x812a523 - rust_begin_unwind [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:575:5 [INFO] [stdout] 18: 0x804c670 - core::panicking::panic_fmt::h40e949315ccf1c11 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panicking.rs:64:14 [INFO] [stdout] 19: 0x804ca3d - core::result::unwrap_failed::hfad931015b9eef7f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/result.rs:1791:5 [INFO] [stdout] 20: 0x8076b5d - core::result::Result::unwrap::ha64b2b2c3ee8240e [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/result.rs:1113:23 [INFO] [stdout] 21: 0x8074d1b - nikidb::db::tests::test_tx_delete::h9059eaa64d42a8ef [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:475:22 [INFO] [stdout] 22: 0x8074c67 - nikidb::db::tests::test_tx_delete::{{closure}}::hc8f9c8122e8e1294 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:474:25 [INFO] [stdout] 23: 0x806f35d - core::ops::function::FnOnce::call_once::hd0bcea03c2893c14 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 24: 0x80e179e - core::ops::function::FnOnce::call_once::hecc3c5fab6cb88cd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 25: 0x80e179e - test::__rust_begin_short_backtrace::h18e977d49f646cd0 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:657:18 [INFO] [stdout] 26: 0x80b4740 - test::run_test::{{closure}}::ha39325b57d1cb768 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:648:30 [INFO] [stdout] 27: 0x80b4740 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5040e45b1e845123 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 28: 0x80e0917 - as core::ops::function::FnOnce>::call_once::h26c70f40318b0360 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 29: 0x80e0917 - as core::ops::function::FnOnce<()>>::call_once::hfa679c02d5269ea1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 30: 0x80e0917 - std::panicking::try::do_call::h5bc1d3d4ab3d7acd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 31: 0x80e0917 - std::panicking::try::h0d0734d848512873 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 32: 0x80e0917 - std::panic::catch_unwind::h1b17ff745af6bff3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 33: 0x80e0917 - test::run_test_in_process::h7545f915ef03cbbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:680:27 [INFO] [stdout] 34: 0x80e0917 - test::run_test::run_test_inner::{{closure}}::he5f64ab41218f776 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:574:39 [INFO] [stdout] 35: 0x80aefaa - test::run_test::run_test_inner::{{closure}}::h74ad460a34a68702 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:601:37 [INFO] [stdout] 36: 0x80aefaa - std::sys_common::backtrace::__rust_begin_short_backtrace::h3e8f4d074e786dcf [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 37: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9aa166e39b65b836 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:550:17 [INFO] [stdout] 38: 0x80b45bb - as core::ops::function::FnOnce<()>>::call_once::h49c1c6ee61f36b13 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 39: 0x80b45bb - std::panicking::try::do_call::h6c0758e2b02f2859 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 40: 0x80b45bb - std::panicking::try::h3684f436e633cc77 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 41: 0x80b45bb - std::panic::catch_unwind::hc37306cbaab1bf43 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 42: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::h6a4963ec3f0e3be6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:549:30 [INFO] [stdout] 43: 0x80b45bb - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0914fb32932929dc [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 44: 0x812e69d - as core::ops::function::FnOnce>::call_once::hb6157d95beb62c18 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 45: 0x812e69d - as core::ops::function::FnOnce>::call_once::h710bd3383b288449 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 46: 0x812e69d - std::sys::unix::thread::Thread::new::thread_start::ha4036db4cbfe1239 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys/unix/thread.rs:108:17 [INFO] [stdout] [INFO] [stdout] ---- db::tests::test_db_print stdout ---- [INFO] [stdout] thread 'db::tests::test_db_print' panicked at 'called `Result::unwrap()` on an `Err` value: DBOpenFail(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })', src/db.rs:498:65 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x8128971 - std::backtrace_rs::backtrace::libunwind::trace::h5f291319ef5c6762 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5 [INFO] [stdout] 1: 0x8128971 - std::backtrace_rs::backtrace::trace_unsynchronized::h96ca96ef06a343d3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x8128971 - std::sys_common::backtrace::_print_fmt::h9ecddad7ef420251 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:65:5 [INFO] [stdout] 3: 0x8128971 - ::fmt::h7345cc970529ac34 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:44:22 [INFO] [stdout] 4: 0x8165acc - core::fmt::write::hf580cd49f879cb74 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/fmt/mod.rs:1208:17 [INFO] [stdout] 5: 0x812591b - std::io::Write::write_fmt::hceb49ab886ea57c9 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/io/mod.rs:1682:15 [INFO] [stdout] 6: 0x8128776 - std::sys_common::backtrace::_print::h8b6713f1e30cd3b1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:47:5 [INFO] [stdout] 7: 0x8128776 - std::sys_common::backtrace::print::h228371403e861751 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:34:9 [INFO] [stdout] 8: 0x812a355 - std::panicking::default_hook::{{closure}}::h6da55f6f475e59d6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:267:22 [INFO] [stdout] 9: 0x812a055 - std::panicking::default_hook::h8f14cf6f2f2f52d8 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:283:9 [INFO] [stdout] 10: 0x810779c - core::ops::function::Fn::call::h9b26c25f04212ebd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:161:5 [INFO] [stdout] 11: 0x80dcd59 - as core::ops::function::Fn>::call::h0b6006386399b354 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 12: 0x80dcd59 - test::test_main::{{closure}}::hf462dccab4831d1f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:135:21 [INFO] [stdout] 13: 0x812aa94 - as core::ops::function::Fn>::call::h9163b46de7e7a7ba [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2032:9 [INFO] [stdout] 14: 0x812aa94 - std::panicking::rust_panic_with_hook::h2f79ffe424d88114 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:692:13 [INFO] [stdout] 15: 0x812a84c - std::panicking::begin_panic_handler::{{closure}}::h59ef6a1246219cbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:579:13 [INFO] [stdout] 16: 0x8128dea - std::sys_common::backtrace::__rust_end_short_backtrace::h3d3587da31656282 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:137:18 [INFO] [stdout] 17: 0x812a523 - rust_begin_unwind [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:575:5 [INFO] [stdout] 18: 0x804c670 - core::panicking::panic_fmt::h40e949315ccf1c11 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panicking.rs:64:14 [INFO] [stdout] 19: 0x804ca3d - core::result::unwrap_failed::hfad931015b9eef7f [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/result.rs:1791:5 [INFO] [stdout] 20: 0x8076b5d - core::result::Result::unwrap::ha64b2b2c3ee8240e [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/result.rs:1113:23 [INFO] [stdout] 21: 0x80753b0 - nikidb::db::tests::test_db_print::hd26f021d4ac5186a [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:498:22 [INFO] [stdout] 22: 0x8075317 - nikidb::db::tests::test_db_print::{{closure}}::h48706f62c84f43bc [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:497:24 [INFO] [stdout] 23: 0x806eedd - core::ops::function::FnOnce::call_once::h6a28f074f53cd0fb [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 24: 0x80e179e - core::ops::function::FnOnce::call_once::hecc3c5fab6cb88cd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 25: 0x80e179e - test::__rust_begin_short_backtrace::h18e977d49f646cd0 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:657:18 [INFO] [stdout] 26: 0x80b4740 - test::run_test::{{closure}}::ha39325b57d1cb768 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:648:30 [INFO] [stdout] 27: 0x80b4740 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h5040e45b1e845123 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 28: 0x80e0917 - as core::ops::function::FnOnce>::call_once::h26c70f40318b0360 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 29: 0x80e0917 - as core::ops::function::FnOnce<()>>::call_once::hfa679c02d5269ea1 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 30: 0x80e0917 - std::panicking::try::do_call::h5bc1d3d4ab3d7acd [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 31: 0x80e0917 - std::panicking::try::h0d0734d848512873 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 32: 0x80e0917 - std::panic::catch_unwind::h1b17ff745af6bff3 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 33: 0x80e0917 - test::run_test_in_process::h7545f915ef03cbbe [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:680:27 [INFO] [stdout] 34: 0x80e0917 - test::run_test::run_test_inner::{{closure}}::he5f64ab41218f776 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:574:39 [INFO] [stdout] 35: 0x80aefaa - test::run_test::run_test_inner::{{closure}}::h74ad460a34a68702 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/test/src/lib.rs:601:37 [INFO] [stdout] 36: 0x80aefaa - std::sys_common::backtrace::__rust_begin_short_backtrace::h3e8f4d074e786dcf [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys_common/backtrace.rs:121:18 [INFO] [stdout] 37: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h9aa166e39b65b836 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:550:17 [INFO] [stdout] 38: 0x80b45bb - as core::ops::function::FnOnce<()>>::call_once::h49c1c6ee61f36b13 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 39: 0x80b45bb - std::panicking::try::do_call::h6c0758e2b02f2859 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:483:40 [INFO] [stdout] 40: 0x80b45bb - std::panicking::try::h3684f436e633cc77 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panicking.rs:447:19 [INFO] [stdout] 41: 0x80b45bb - std::panic::catch_unwind::hc37306cbaab1bf43 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/panic.rs:137:14 [INFO] [stdout] 42: 0x80b45bb - std::thread::Builder::spawn_unchecked_::{{closure}}::h6a4963ec3f0e3be6 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/thread/mod.rs:549:30 [INFO] [stdout] 43: 0x80b45bb - core::ops::function::FnOnce::call_once{{vtable.shim}}::h0914fb32932929dc [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/core/src/ops/function.rs:507:5 [INFO] [stdout] 44: 0x812e69d - as core::ops::function::FnOnce>::call_once::hb6157d95beb62c18 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 45: 0x812e69d - as core::ops::function::FnOnce>::call_once::h710bd3383b288449 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/alloc/src/boxed.rs:2000:9 [INFO] [stdout] 46: 0x812e69d - std::sys::unix::thread::Thread::new::thread_start::ha4036db4cbfe1239 [INFO] [stdout] at /rustc/fc4ba03ef77ca5018fb78a097d3b924d30f15bfc/library/std/src/sys/unix/thread.rs:108:17 [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 0.04s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "33c2cecdb2a735465a52bf0d12768ff7328bdd26ccee2857442bf757380666cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "33c2cecdb2a735465a52bf0d12768ff7328bdd26ccee2857442bf757380666cb", kill_on_drop: false }` [INFO] [stdout] 33c2cecdb2a735465a52bf0d12768ff7328bdd26ccee2857442bf757380666cb