[INFO] cloning repository https://github.com/stencillogic/db-core [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stencillogic/db-core" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstencillogic%2Fdb-core", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstencillogic%2Fdb-core'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 430290dcdfef62484c5105f52f176ecd01fc421b [INFO] testing stencillogic/db-core against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstencillogic%2Fdb-core" "/workspace/builds/worker-116/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-116/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stencillogic/db-core on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/stencillogic/db-core [INFO] finished tweaking git repo https://github.com/stencillogic/db-core [INFO] tweaked toml for git repo https://github.com/stencillogic/db-core written to /workspace/builds/worker-116/source/Cargo.toml [INFO] crate git repo https://github.com/stencillogic/db-core already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbcf87c73832b9e8f693f5108e4ed41a79f1eff885e812192622257940dc234a [INFO] running `Command { std: "docker" "start" "-a" "bbcf87c73832b9e8f693f5108e4ed41a79f1eff885e812192622257940dc234a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbcf87c73832b9e8f693f5108e4ed41a79f1eff885e812192622257940dc234a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbcf87c73832b9e8f693f5108e4ed41a79f1eff885e812192622257940dc234a", kill_on_drop: false }` [INFO] [stdout] bbcf87c73832b9e8f693f5108e4ed41a79f1eff885e812192622257940dc234a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] efa942ccee0d507f778aa14bc5a0999cca3cec1acb11a656a8897785e5494f70 [INFO] running `Command { std: "docker" "start" "-a" "efa942ccee0d507f778aa14bc5a0999cca3cec1acb11a656a8897785e5494f70", kill_on_drop: false }` [INFO] [stderr] Compiling fs2 v0.4.3 [INFO] [stderr] Compiling db-core v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:216:17 [INFO] [stdout] | [INFO] [stdout] 216 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:216:17 [INFO] [stdout] | [INFO] [stdout] 216 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:206:79 [INFO] [stdout] | [INFO] [stdout] 206 | IncorrectLayout , incorrect_layout , std::alloc::LayoutErr, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/common/intercom.rs:195:33 [INFO] [stdout] | [INFO] [stdout] 195 | core::sync::atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:287:39 [INFO] [stdout] | [INFO] [stdout] 287 | let cur2 = self.pins[idx].compare_and_swap(cur, new_val, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:373:43 [INFO] [stdout] | [INFO] [stdout] 373 | let cur2 = self.pins[buf_idx].compare_and_swap(cur, cur+1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:388:32 [INFO] [stdout] | [INFO] [stdout] 388 | self.pins[buf_idx].compare_and_swap(cur, cur | PINLOCK_BIT, Ordering::Relaxed) == 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/common/intercom.rs:221:36 [INFO] [stdout] | [INFO] [stdout] 221 | let cur = self.wr_lock.compare_and_swap(cur, true, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:112:52 [INFO] [stdout] | [INFO] [stdout] 112 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:182:52 [INFO] [stdout] | [INFO] [stdout] 182 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/storage/datastore.rs:668:36 [INFO] [stdout] | [INFO] [stdout] 668 | ret = self.seq_file_id.compare_and_swap(current, current+1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/system/instance.rs:201:51 [INFO] [stdout] | [INFO] [stdout] 201 | cur_csn = self.csns.latest_commit_csn.compare_and_swap(cur_csn, csn, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/system/checkpointer.rs:104:59 [INFO] [stdout] | [INFO] [stdout] 104 | let new_req_count = self.checkpoint_req_count.compare_and_swap(req_count, req_count + 1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wake_writers` [INFO] [stdout] --> src/buf_mgr/buf_writer.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn wake_writers(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/common/defs.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn init(file_id: u16, extent_id: u16, block_id: u16) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `delete_entry` [INFO] [stdout] --> src/block_mgr/block.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn delete_entry(&mut self, entry_id: u16) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_free_info_free` [INFO] [stdout] --> src/block_mgr/allocator.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn set_free_info_free(&self, block_id: &BlockId) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 6.73s [INFO] running `Command { std: "docker" "inspect" "efa942ccee0d507f778aa14bc5a0999cca3cec1acb11a656a8897785e5494f70", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "efa942ccee0d507f778aa14bc5a0999cca3cec1acb11a656a8897785e5494f70", kill_on_drop: false }` [INFO] [stdout] efa942ccee0d507f778aa14bc5a0999cca3cec1acb11a656a8897785e5494f70 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0dc4363b2d801b4159063a3c06f8c2fff528a59b1f93dd774bc0dc4ac9fe3694 [INFO] running `Command { std: "docker" "start" "-a" "0dc4363b2d801b4159063a3c06f8c2fff528a59b1f93dd774bc0dc4ac9fe3694", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:216:17 [INFO] [stdout] | [INFO] [stdout] 216 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:216:17 [INFO] [stdout] | [INFO] [stdout] 216 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:206:79 [INFO] [stdout] | [INFO] [stdout] 206 | IncorrectLayout , incorrect_layout , std::alloc::LayoutErr, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/common/intercom.rs:195:33 [INFO] [stdout] | [INFO] [stdout] 195 | core::sync::atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:287:39 [INFO] [stdout] | [INFO] [stdout] 287 | let cur2 = self.pins[idx].compare_and_swap(cur, new_val, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:373:43 [INFO] [stdout] | [INFO] [stdout] 373 | let cur2 = self.pins[buf_idx].compare_and_swap(cur, cur+1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:388:32 [INFO] [stdout] | [INFO] [stdout] 388 | self.pins[buf_idx].compare_and_swap(cur, cur | PINLOCK_BIT, Ordering::Relaxed) == 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/common/intercom.rs:221:36 [INFO] [stdout] | [INFO] [stdout] 221 | let cur = self.wr_lock.compare_and_swap(cur, true, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:112:52 [INFO] [stdout] | [INFO] [stdout] 112 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:182:52 [INFO] [stdout] | [INFO] [stdout] 182 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/storage/datastore.rs:668:36 [INFO] [stdout] | [INFO] [stdout] 668 | ret = self.seq_file_id.compare_and_swap(current, current+1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/system/instance.rs:201:51 [INFO] [stdout] | [INFO] [stdout] 201 | cur_csn = self.csns.latest_commit_csn.compare_and_swap(cur_csn, csn, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/system/checkpointer.rs:104:59 [INFO] [stdout] | [INFO] [stdout] 104 | let new_req_count = self.checkpoint_req_count.compare_and_swap(req_count, req_count + 1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wake_writers` [INFO] [stdout] --> src/buf_mgr/buf_writer.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn wake_writers(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `init` [INFO] [stdout] --> src/common/defs.rs:71:12 [INFO] [stdout] | [INFO] [stdout] 71 | pub fn init(file_id: u16, extent_id: u16, block_id: u16) -> Self { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling db-core v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `delete_entry` [INFO] [stdout] --> src/block_mgr/block.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn delete_entry(&mut self, entry_id: u16) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_free_info_free` [INFO] [stdout] --> src/block_mgr/allocator.rs:164:12 [INFO] [stdout] | [INFO] [stdout] 164 | pub fn set_free_info_free(&self, block_id: &BlockId) -> Result<(), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/log_mgr/log_mgr.rs:100:9 [INFO] [stdout] | [INFO] [stdout] 100 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::block_mgr::block::BasicBlock` [INFO] [stdout] --> src/storage/block_driver.rs:661:9 [INFO] [stdout] | [INFO] [stdout] 661 | use crate::block_mgr::block::BasicBlock; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/system/instance.rs:514:9 [INFO] [stdout] | [INFO] [stdout] 514 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:216:17 [INFO] [stdout] | [INFO] [stdout] 216 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:216:17 [INFO] [stdout] | [INFO] [stdout] 216 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stdout] --> src/common/errors.rs:206:79 [INFO] [stdout] | [INFO] [stdout] 206 | IncorrectLayout , incorrect_layout , std::alloc::LayoutErr, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stdout] --> src/common/intercom.rs:195:33 [INFO] [stdout] | [INFO] [stdout] 195 | core::sync::atomic::spin_loop_hint(); [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:287:39 [INFO] [stdout] | [INFO] [stdout] 287 | let cur2 = self.pins[idx].compare_and_swap(cur, new_val, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:373:43 [INFO] [stdout] | [INFO] [stdout] 373 | let cur2 = self.pins[buf_idx].compare_and_swap(cur, cur+1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:388:32 [INFO] [stdout] | [INFO] [stdout] 388 | self.pins[buf_idx].compare_and_swap(cur, cur | PINLOCK_BIT, Ordering::Relaxed) == 0 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/common/intercom.rs:221:36 [INFO] [stdout] | [INFO] [stdout] 221 | let cur = self.wr_lock.compare_and_swap(cur, true, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:112:52 [INFO] [stdout] | [INFO] [stdout] 112 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/log_mgr/buf.rs:182:52 [INFO] [stdout] | [INFO] [stdout] 182 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/storage/datastore.rs:668:36 [INFO] [stdout] | [INFO] [stdout] 668 | ret = self.seq_file_id.compare_and_swap(current, current+1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/system/instance.rs:201:51 [INFO] [stdout] | [INFO] [stdout] 201 | cur_csn = self.csns.latest_commit_csn.compare_and_swap(cur_csn, csn, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::sync::atomic::AtomicU32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stdout] --> src/system/checkpointer.rs:104:59 [INFO] [stdout] | [INFO] [stdout] 104 | let new_req_count = self.checkpoint_req_count.compare_and_swap(req_count, req_count + 1, Ordering::Relaxed); [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf_idx` [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:525:25 [INFO] [stdout] | [INFO] [stdout] 525 | let (mut block, buf_idx) = bm.allocate_on_cache(&block_id, BlockType::DataBlock).expect("Failed to allocate block"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:530:13 [INFO] [stdout] | [INFO] [stdout] 530 | for i in 0..block_num { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf_idx` [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:533:29 [INFO] [stdout] | [INFO] [stdout] 533 | let (mut block, buf_idx) = bm.allocate_on_cache(&block_id, BlockType::DataBlock).expect("Failed to allocate block"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf_idx` [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:542:25 [INFO] [stdout] | [INFO] [stdout] 542 | let (block, buf_idx) = bm.get_block(&block_id).expect("Block was not found"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf_idx` [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:548:21 [INFO] [stdout] | [INFO] [stdout] 548 | let (block, buf_idx) = bm.get_block(&block_id).expect("Block was not found"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:552:13 [INFO] [stdout] | [INFO] [stdout] 552 | for i in 1..block_num { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buf_idx` [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:554:29 [INFO] [stdout] | [INFO] [stdout] 554 | let (mut block, buf_idx) = bm.allocate_on_cache(&block_id, BlockType::DataBlock).expect("Failed to allocate block"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/buf_mgr/buf_mgr.rs:561:13 [INFO] [stdout] | [INFO] [stdout] 561 | for i in 0..block_num { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init_fdesc` [INFO] [stdout] --> src/storage/block_driver.rs:736:13 [INFO] [stdout] | [INFO] [stdout] 736 | let init_fdesc = init_datastore(dspath, block_size); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_fdesc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `obj` [INFO] [stdout] --> src/storage/block_driver.rs:748:14 [INFO] [stdout] | [INFO] [stdout] 748 | let (obj, mut cursor) = bd.create(tsn, csn, initial_size).expect("Failed to create object"); [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `written` [INFO] [stdout] --> src/storage/block_driver.rs:749:14 [INFO] [stdout] | [INFO] [stdout] 749 | let (written, checkpoint_csn) = bd.write(&mut cursor, b"123").expect("Failed to write to a block"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_written` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `checkpoint_csn` [INFO] [stdout] --> src/storage/block_driver.rs:749:23 [INFO] [stdout] | [INFO] [stdout] 749 | let (written, checkpoint_csn) = bd.write(&mut cursor, b"123").expect("Failed to write to a block"); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkpoint_csn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `written` [INFO] [stdout] --> src/storage/block_driver.rs:751:18 [INFO] [stdout] | [INFO] [stdout] 751 | let (written, checkpoint_csn) = bd.write(&mut cursor, b"1234567890").expect("Failed to write to a block"); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_written` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `checkpoint_csn` [INFO] [stdout] --> src/storage/block_driver.rs:751:27 [INFO] [stdout] | [INFO] [stdout] 751 | let (written, checkpoint_csn) = bd.write(&mut cursor, b"1234567890").expect("Failed to write to a block"); [INFO] [stdout] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkpoint_csn` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `desc` [INFO] [stdout] --> src/block_mgr/block_mgr.rs:444:24 [INFO] [stdout] | [INFO] [stdout] 444 | while let Some(desc) = block_iter.next() { } [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_desc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `csn` is never read [INFO] [stdout] --> src/block_mgr/block.rs:1285:17 [INFO] [stdout] | [INFO] [stdout] 1285 | let mut csn = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_assignments)]` on by default [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `csn` is never read [INFO] [stdout] --> src/block_mgr/block.rs:1347:17 [INFO] [stdout] | [INFO] [stdout] 1347 | let mut csn = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `csn` is never read [INFO] [stdout] --> src/block_mgr/block.rs:1412:17 [INFO] [stdout] | [INFO] [stdout] 1412 | let mut csn = 0; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `init_fdesc` [INFO] [stdout] --> src/block_mgr/allocator.rs:351:13 [INFO] [stdout] | [INFO] [stdout] 351 | let init_fdesc = init_datastore(dspath, block_size); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_fdesc` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/storage/datastore.rs:887:13 [INFO] [stdout] | [INFO] [stdout] 887 | let mut conf = ConfigMt::new(); [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/storage/block_driver.rs:724:13 [INFO] [stdout] | [INFO] [stdout] 724 | let mut conf = ConfigMt::new(); [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/block_mgr/block_mgr.rs:378:13 [INFO] [stdout] | [INFO] [stdout] 378 | let mut conf = ConfigMt::new(); [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/block_mgr/block_mgr.rs:390:13 [INFO] [stdout] | [INFO] [stdout] 390 | let mut entry_sz = 501; [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/block_mgr/block_mgr.rs:391:13 [INFO] [stdout] | [INFO] [stdout] 391 | let mut full_cnt = 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/block_mgr/block.rs:1101:13 [INFO] [stdout] | [INFO] [stdout] 1101 | let mut entry2 = block.add_version_entry(entry_sz2); [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/block_mgr/block.rs:1144:13 [INFO] [stdout] | [INFO] [stdout] 1144 | let mut block_id2 = BlockId { [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/block_mgr/allocator.rs:344:13 [INFO] [stdout] | [INFO] [stdout] 344 | let mut conf = ConfigMt::new(); [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `wake_writers` [INFO] [stdout] --> src/buf_mgr/buf_writer.rs:59:12 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn wake_writers(&self) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/block_mgr/block.rs:1093:9 [INFO] [stdout] | [INFO] [stdout] 1093 | &mut entry4_buf.copy_from_slice(entry.data); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 1093 | let _ = &mut entry4_buf.copy_from_slice(entry.data); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/block_mgr/block.rs:1237:9 [INFO] [stdout] | [INFO] [stdout] 1237 | block.restore_entry(&entry4); [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: 46 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 37.55s [INFO] running `Command { std: "docker" "inspect" "0dc4363b2d801b4159063a3c06f8c2fff528a59b1f93dd774bc0dc4ac9fe3694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0dc4363b2d801b4159063a3c06f8c2fff528a59b1f93dd774bc0dc4ac9fe3694", kill_on_drop: false }` [INFO] [stdout] 0dc4363b2d801b4159063a3c06f8c2fff528a59b1f93dd774bc0dc4ac9fe3694 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6ef807aa435d92325089b6f4f5583194e373eedd160cfa3f9ce60ed9f0b85062 [INFO] running `Command { std: "docker" "start" "-a" "6ef807aa435d92325089b6f4f5583194e373eedd160cfa3f9ce60ed9f0b85062", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/common/errors.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/common/errors.rs:216:17 [INFO] [stderr] | [INFO] [stderr] 216 | std::alloc::LayoutErr, IncorrectLayout, layout_err, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/common/errors.rs:206:79 [INFO] [stderr] | [INFO] [stderr] 206 | IncorrectLayout , incorrect_layout , std::alloc::LayoutErr, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated function `std::sync::atomic::spin_loop_hint`: use hint::spin_loop instead [INFO] [stderr] --> src/common/intercom.rs:195:33 [INFO] [stderr] | [INFO] [stderr] 195 | core::sync::atomic::spin_loop_hint(); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:287:39 [INFO] [stderr] | [INFO] [stderr] 287 | let cur2 = self.pins[idx].compare_and_swap(cur, new_val, Ordering::Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:373:43 [INFO] [stderr] | [INFO] [stderr] 373 | let cur2 = self.pins[buf_idx].compare_and_swap(cur, cur+1, Ordering::Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:388:32 [INFO] [stderr] | [INFO] [stderr] 388 | self.pins[buf_idx].compare_and_swap(cur, cur | PINLOCK_BIT, Ordering::Relaxed) == 0 [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicBool::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/common/intercom.rs:221:36 [INFO] [stderr] | [INFO] [stderr] 221 | let cur = self.wr_lock.compare_and_swap(cur, true, Ordering::Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/log_mgr/buf.rs:112:52 [INFO] [stderr] | [INFO] [stderr] 112 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicUsize::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/log_mgr/buf.rs:182:52 [INFO] [stderr] | [INFO] [stderr] 182 | let cur_acq_size = self.acquire_size.0.compare_and_swap( [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU16::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/storage/datastore.rs:668:36 [INFO] [stderr] | [INFO] [stderr] 668 | ret = self.seq_file_id.compare_and_swap(current, current+1, Ordering::Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU64::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/system/instance.rs:201:51 [INFO] [stderr] | [INFO] [stderr] 201 | cur_csn = self.csns.latest_commit_csn.compare_and_swap(cur_csn, csn, Ordering::Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::sync::atomic::AtomicU32::compare_and_swap`: Use `compare_exchange` or `compare_exchange_weak` instead [INFO] [stderr] --> src/system/checkpointer.rs:104:59 [INFO] [stderr] | [INFO] [stderr] 104 | let new_req_count = self.checkpoint_req_count.compare_and_swap(req_count, req_count + 1, Ordering::Relaxed); [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `wake_writers` [INFO] [stderr] --> src/buf_mgr/buf_writer.rs:59:12 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn wake_writers(&self) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `init` [INFO] [stderr] --> src/common/defs.rs:71:12 [INFO] [stderr] | [INFO] [stderr] 71 | pub fn init(file_id: u16, extent_id: u16, block_id: u16) -> Self { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `delete_entry` [INFO] [stderr] --> src/block_mgr/block.rs:276:12 [INFO] [stderr] | [INFO] [stderr] 276 | pub fn delete_entry(&mut self, entry_id: u16) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_free_info_free` [INFO] [stderr] --> src/block_mgr/allocator.rs:164:12 [INFO] [stderr] | [INFO] [stderr] 164 | pub fn set_free_info_free(&self, block_id: &BlockId) -> Result<(), Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/log_mgr/log_mgr.rs:100:9 [INFO] [stderr] | [INFO] [stderr] 100 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::block_mgr::block::BasicBlock` [INFO] [stderr] --> src/storage/block_driver.rs:661:9 [INFO] [stderr] | [INFO] [stderr] 661 | use crate::block_mgr::block::BasicBlock; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/system/instance.rs:514:9 [INFO] [stderr] | [INFO] [stderr] 514 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf_idx` [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:525:25 [INFO] [stderr] | [INFO] [stderr] 525 | let (mut block, buf_idx) = bm.allocate_on_cache(&block_id, BlockType::DataBlock).expect("Failed to allocate block"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:530:13 [INFO] [stderr] | [INFO] [stderr] 530 | for i in 0..block_num { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf_idx` [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:533:29 [INFO] [stderr] | [INFO] [stderr] 533 | let (mut block, buf_idx) = bm.allocate_on_cache(&block_id, BlockType::DataBlock).expect("Failed to allocate block"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf_idx` [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:542:25 [INFO] [stderr] | [INFO] [stderr] 542 | let (block, buf_idx) = bm.get_block(&block_id).expect("Block was not found"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf_idx` [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:548:21 [INFO] [stderr] | [INFO] [stderr] 548 | let (block, buf_idx) = bm.get_block(&block_id).expect("Block was not found"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:552:13 [INFO] [stderr] | [INFO] [stderr] 552 | for i in 1..block_num { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `buf_idx` [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:554:29 [INFO] [stderr] | [INFO] [stderr] 554 | let (mut block, buf_idx) = bm.allocate_on_cache(&block_id, BlockType::DataBlock).expect("Failed to allocate block"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_buf_idx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/buf_mgr/buf_mgr.rs:561:13 [INFO] [stderr] | [INFO] [stderr] 561 | for i in 0..block_num { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `init_fdesc` [INFO] [stderr] --> src/storage/block_driver.rs:736:13 [INFO] [stderr] | [INFO] [stderr] 736 | let init_fdesc = init_datastore(dspath, block_size); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_fdesc` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `obj` [INFO] [stderr] --> src/storage/block_driver.rs:748:14 [INFO] [stderr] | [INFO] [stderr] 748 | let (obj, mut cursor) = bd.create(tsn, csn, initial_size).expect("Failed to create object"); [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_obj` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `written` [INFO] [stderr] --> src/storage/block_driver.rs:749:14 [INFO] [stderr] | [INFO] [stderr] 749 | let (written, checkpoint_csn) = bd.write(&mut cursor, b"123").expect("Failed to write to a block"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `checkpoint_csn` [INFO] [stderr] --> src/storage/block_driver.rs:749:23 [INFO] [stderr] | [INFO] [stderr] 749 | let (written, checkpoint_csn) = bd.write(&mut cursor, b"123").expect("Failed to write to a block"); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkpoint_csn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `written` [INFO] [stderr] --> src/storage/block_driver.rs:751:18 [INFO] [stderr] | [INFO] [stderr] 751 | let (written, checkpoint_csn) = bd.write(&mut cursor, b"1234567890").expect("Failed to write to a block"); [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_written` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `checkpoint_csn` [INFO] [stderr] --> src/storage/block_driver.rs:751:27 [INFO] [stderr] | [INFO] [stderr] 751 | let (written, checkpoint_csn) = bd.write(&mut cursor, b"1234567890").expect("Failed to write to a block"); [INFO] [stderr] | ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checkpoint_csn` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `desc` [INFO] [stderr] --> src/block_mgr/block_mgr.rs:444:24 [INFO] [stderr] | [INFO] [stderr] 444 | while let Some(desc) = block_iter.next() { } [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_desc` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `csn` is never read [INFO] [stderr] --> src/block_mgr/block.rs:1285:17 [INFO] [stderr] | [INFO] [stderr] 1285 | let mut csn = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `csn` is never read [INFO] [stderr] --> src/block_mgr/block.rs:1347:17 [INFO] [stderr] | [INFO] [stderr] 1347 | let mut csn = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: value assigned to `csn` is never read [INFO] [stderr] --> src/block_mgr/block.rs:1412:17 [INFO] [stderr] | [INFO] [stderr] 1412 | let mut csn = 0; [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `init_fdesc` [INFO] [stderr] --> src/block_mgr/allocator.rs:351:13 [INFO] [stderr] | [INFO] [stderr] 351 | let init_fdesc = init_datastore(dspath, block_size); [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_init_fdesc` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/storage/datastore.rs:887:13 [INFO] [stderr] | [INFO] [stderr] 887 | let mut conf = ConfigMt::new(); [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/storage/block_driver.rs:724:13 [INFO] [stderr] | [INFO] [stderr] 724 | let mut conf = ConfigMt::new(); [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/block_mgr/block_mgr.rs:378:13 [INFO] [stderr] | [INFO] [stderr] 378 | let mut conf = ConfigMt::new(); [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/block_mgr/block_mgr.rs:390:13 [INFO] [stderr] | [INFO] [stderr] 390 | let mut entry_sz = 501; [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/block_mgr/block_mgr.rs:391:13 [INFO] [stderr] | [INFO] [stderr] 391 | let mut full_cnt = 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/block_mgr/block.rs:1101:13 [INFO] [stderr] | [INFO] [stderr] 1101 | let mut entry2 = block.add_version_entry(entry_sz2); [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/block_mgr/block.rs:1144:13 [INFO] [stderr] | [INFO] [stderr] 1144 | let mut block_id2 = BlockId { [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/block_mgr/allocator.rs:344:13 [INFO] [stderr] | [INFO] [stderr] 344 | let mut conf = ConfigMt::new(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: unused borrow that must be used [INFO] [stderr] --> src/block_mgr/block.rs:1093:9 [INFO] [stderr] | [INFO] [stderr] 1093 | &mut entry4_buf.copy_from_slice(entry.data); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 1093 | let _ = &mut entry4_buf.copy_from_slice(entry.data); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/block_mgr/block.rs:1237:9 [INFO] [stderr] | [INFO] [stderr] 1237 | block.restore_entry(&entry4); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `db-core` (lib) generated 17 warnings [INFO] [stderr] warning: `db-core` (lib test) generated 46 warnings (14 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.18s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/db_core-0e2c55d4e1e6d66a) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test block_mgr::block::tests::test_data_block ... ok [INFO] [stdout] test buf_mgr::buf_mgr::tests::test ... ok [INFO] [stdout] test common::misc::tests::run_conversions ... ok [INFO] [stdout] test common::crc32::tests::test_crc32 ... ok [INFO] [stdout] test block_mgr::block::tests::test_header_blocks ... ok [INFO] [stdout] test log_mgr::buf::tests::zero_size ... ok [INFO] [stdout] test log_mgr::buf::tests::too_big_size ... ok [INFO] [stdout] test log_mgr::log_mgr::tests::test ... ok [INFO] [stdout] test system::instance::tests::test ... ok [INFO] [stdout] test buf_mgr::buf_mgr::tests::test_buf_mgr ... ok [INFO] [stdout] test storage::fs_ops::tests::traverse_test ... FAILED [INFO] [stdout] test block_mgr::allocator::tests::test_allocator ... ok [INFO] [stdout] test storage::datastore::tests::test_datastore ... ok [INFO] [stdout] test block_mgr::block_mgr::tests::test_block_mgr ... ok [INFO] [stdout] test storage::block_driver::tests::test_block_driver ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- storage::fs_ops::tests::traverse_test stdout ---- [INFO] [stdout] thread 'storage::fs_ops::tests::traverse_test' panicked at 'called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }', src/storage/fs_ops.rs:48:43 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55811549e94c - std::backtrace_rs::backtrace::libunwind::trace::h51faa62df48810e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55811549e94c - std::backtrace_rs::backtrace::trace_unsynchronized::h91de4d8e16d607e4 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55811549e94c - std::sys_common::backtrace::_print_fmt::h71b0935f97e4322c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55811549e94c - ::fmt::h9a78218788c14e18 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x5581154c360c - core::fmt::write::h3381b3176fe2b3d3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/fmt/mod.rs:1150:17 [INFO] [stdout] 5: 0x55811549b055 - std::io::Write::write_fmt::hb6383f24fe197d3c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/io/mod.rs:1667:15 [INFO] [stdout] 6: 0x5581154a0ac0 - std::sys_common::backtrace::_print::h4b77abc4d907ed0e [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x5581154a0ac0 - std::sys_common::backtrace::print::hb170c60b542377ad [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x5581154a0ac0 - std::panicking::default_hook::{{closure}}::h12bbda9af8901ee3 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:210:50 [INFO] [stdout] 9: 0x5581154a06b2 - std::panicking::default_hook::h8c6c66d3f3ba6768 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:224:9 [INFO] [stdout] 10: 0x5581154a1174 - std::panicking::rust_panic_with_hook::h36f2fa0bb09f4069 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:624:17 [INFO] [stdout] 11: 0x5581154a0c50 - std::panicking::begin_panic_handler::{{closure}}::h9c42b65a42d06a7a [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:521:13 [INFO] [stdout] 12: 0x55811549ee14 - std::sys_common::backtrace::__rust_end_short_backtrace::hc791bddfe31e532c [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x5581154a0bb9 - rust_begin_unwind [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:517:5 [INFO] [stdout] 14: 0x5581153a6771 - core::panicking::panic_fmt::hf9de31d4acbce4db [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panicking.rs:101:14 [INFO] [stdout] 15: 0x5581153a6863 - core::result::unwrap_failed::ha0c84e81219e5878 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/result.rs:1617:5 [INFO] [stdout] 16: 0x558115428d86 - core::result::Result::unwrap::h3c3a6716323b35b5 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/result.rs:1299:23 [INFO] [stdout] 17: 0x558115444207 - db_core::storage::fs_ops::tests::prepare_dir_tree::hbb2ddbd0b976b01f [INFO] [stdout] at /opt/rustwide/workdir/src/storage/fs_ops.rs:48:13 [INFO] [stdout] 18: 0x558115444598 - db_core::storage::fs_ops::tests::traverse_test::h8bb50f282cdc7339 [INFO] [stdout] at /opt/rustwide/workdir/src/storage/fs_ops.rs:74:9 [INFO] [stdout] 19: 0x5581154444ba - db_core::storage::fs_ops::tests::traverse_test::{{closure}}::h6a46f5268080a59a [INFO] [stdout] at /opt/rustwide/workdir/src/storage/fs_ops.rs:65:5 [INFO] [stdout] 20: 0x55811540ea1e - core::ops::function::FnOnce::call_once::h39a9a78722604ad6 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x558115478b73 - core::ops::function::FnOnce::call_once::h61555a204318cc58 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x558115478b73 - test::__rust_begin_short_backtrace::h8331e7b1cc7a6e62 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:578:5 [INFO] [stdout] 23: 0x5581154775f8 - as core::ops::function::FnOnce>::call_once::h98582e597fa7f145 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 24: 0x5581154775f8 - as core::ops::function::FnOnce<()>>::call_once::h38fa7a0826ecff45 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 25: 0x5581154775f8 - std::panicking::try::do_call::h5b27d1cfffaa9f87 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 26: 0x5581154775f8 - std::panicking::try::h86f7124b3264bcbe [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 27: 0x5581154775f8 - std::panic::catch_unwind::h42dadf3598df7528 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 28: 0x5581154775f8 - test::run_test_in_process::h9d4b7510f0910050 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:601:18 [INFO] [stdout] 29: 0x5581154775f8 - test::run_test::run_test_inner::{{closure}}::h9b17f1fd181fe294 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:493:39 [INFO] [stdout] 30: 0x55811544514e - test::run_test::run_test_inner::{{closure}}::h476f9211dfec6075 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/test/src/lib.rs:520:37 [INFO] [stdout] 31: 0x55811544514e - std::sys_common::backtrace::__rust_begin_short_backtrace::h5c2db6945645950d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x5581154499e8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h791169ea9ba5492d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 33: 0x5581154499e8 - as core::ops::function::FnOnce<()>>::call_once::he930357ede3f4b4d [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/panic/unwind_safe.rs:271:9 [INFO] [stdout] 34: 0x5581154499e8 - std::panicking::try::do_call::h0de4b1dd08a9aa80 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:403:40 [INFO] [stdout] 35: 0x5581154499e8 - std::panicking::try::hf5b5c530df698d97 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panicking.rs:367:19 [INFO] [stdout] 36: 0x5581154499e8 - std::panic::catch_unwind::hed97078f17dbf191 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/panic.rs:129:14 [INFO] [stdout] 37: 0x5581154499e8 - std::thread::Builder::spawn_unchecked::{{closure}}::h2e673950929cba93 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 38: 0x5581154499e8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h8e18ddd18a52f010 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x5581154a6b63 - as core::ops::function::FnOnce>::call_once::hbbbb32ef11ea0ad2 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 40: 0x5581154a6b63 - as core::ops::function::FnOnce>::call_once::h3b8ef23699fc5385 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/alloc/src/boxed.rs:1636:9 [INFO] [stdout] 41: 0x5581154a6b63 - std::sys::unix::thread::Thread::new::thread_start::ha57f5cba35f709b7 [INFO] [stdout] at /rustc/e784c962ea252f0874a4305168077e7048cb39e9/library/std/src/sys/unix/thread.rs:106:17 [INFO] [stdout] 42: 0x7fa36ee35609 - start_thread [INFO] [stdout] 43: 0x7fa36ec07293 - clone [INFO] [stdout] 44: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] storage::fs_ops::tests::traverse_test [INFO] [stdout] [INFO] [stdout] test result: FAILED. 14 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.42s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] running `Command { std: "docker" "inspect" "6ef807aa435d92325089b6f4f5583194e373eedd160cfa3f9ce60ed9f0b85062", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ef807aa435d92325089b6f4f5583194e373eedd160cfa3f9ce60ed9f0b85062", kill_on_drop: false }` [INFO] [stdout] 6ef807aa435d92325089b6f4f5583194e373eedd160cfa3f9ce60ed9f0b85062