[INFO] fetching crate db-core 0.1.1... [INFO] testing db-core-0.1.1 against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] extracting crate db-core 0.1.1 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate db-core 0.1.1 on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate db-core 0.1.1 [INFO] finished tweaking crates.io crate db-core 0.1.1 [INFO] tweaked toml for crates.io crate db-core 0.1.1 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 69774220c0810c42268f25f185ee5ec3df91b2ab003006fb8f97fe91267af880 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "69774220c0810c42268f25f185ee5ec3df91b2ab003006fb8f97fe91267af880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "69774220c0810c42268f25f185ee5ec3df91b2ab003006fb8f97fe91267af880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "69774220c0810c42268f25f185ee5ec3df91b2ab003006fb8f97fe91267af880", kill_on_drop: false }` [INFO] [stdout] 69774220c0810c42268f25f185ee5ec3df91b2ab003006fb8f97fe91267af880 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ad1684bc947f1377941046cfebb208b00c9469b609d2760bf52530d2cd5f775 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "2ad1684bc947f1377941046cfebb208b00c9469b609d2760bf52530d2cd5f775", kill_on_drop: false }` [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cfg-if v1.0.0 [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:216:5 [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:216:5 [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:206:67 [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:195:13 [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 4.11s [INFO] running `Command { std: "docker" "inspect" "2ad1684bc947f1377941046cfebb208b00c9469b609d2760bf52530d2cd5f775", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ad1684bc947f1377941046cfebb208b00c9469b609d2760bf52530d2cd5f775", kill_on_drop: false }` [INFO] [stdout] 2ad1684bc947f1377941046cfebb208b00c9469b609d2760bf52530d2cd5f775 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3a94f51120fbce3fcbd51fe6dbe7dd3b2aff3897ce2b13538841ed25ee03962d [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "3a94f51120fbce3fcbd51fe6dbe7dd3b2aff3897ce2b13538841ed25ee03962d", kill_on_drop: false }` [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:216:5 [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:216:5 [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:206:67 [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:195:13 [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] Compiling db-core v0.1.1 (/opt/rustwide/workdir) [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:216:5 [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:216:5 [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:206:67 [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:195:13 [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 `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: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 45 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "3a94f51120fbce3fcbd51fe6dbe7dd3b2aff3897ce2b13538841ed25ee03962d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3a94f51120fbce3fcbd51fe6dbe7dd3b2aff3897ce2b13538841ed25ee03962d", kill_on_drop: false }` [INFO] [stdout] 3a94f51120fbce3fcbd51fe6dbe7dd3b2aff3897ce2b13538841ed25ee03962d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] feb85be8bb867ff15c79f8d712b281fbacc4b273be1a93d26c587114a97c3bc3 [INFO] running `Command { std: "docker" "start" "-a" "feb85be8bb867ff15c79f8d712b281fbacc4b273be1a93d26c587114a97c3bc3", 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:216:5 [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:216:5 [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:206:67 [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:195:13 [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: 17 warnings emitted [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: use of deprecated type alias `std::alloc::LayoutErr`: Name does not follow std convention, use LayoutError [INFO] [stderr] --> src/common/errors.rs:216:5 [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:216:5 [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:206:67 [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:195:13 [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: 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: 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: 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: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: 45 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.13s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/db_core-e56d791605910d51) [INFO] [stdout] [INFO] [stdout] running 15 tests [INFO] [stdout] test log_mgr::log_mgr::tests::test ... ok [INFO] [stdout] test buf_mgr::buf_mgr::tests::test ... ok [INFO] [stdout] test log_mgr::buf::tests::too_big_size ... ok [INFO] [stdout] test log_mgr::buf::tests::zero_size ... ok [INFO] [stdout] test common::crc32::tests::test_crc32 ... ok [INFO] [stdout] test block_mgr::block::tests::test_header_blocks ... ok [INFO] [stdout] test system::instance::tests::test ... ok [INFO] [stdout] test block_mgr::block::tests::test_data_block ... ok [INFO] [stdout] test common::misc::tests::run_conversions ... 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] [stderr] error: test failed, to rerun pass '--lib' [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: Other, message: "Read-only file system" }', src/storage/fs_ops.rs:48:43 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55f291e83d90 - std::backtrace_rs::backtrace::libunwind::trace::h1037ca7e6eeef65c [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55f291e83d90 - std::backtrace_rs::backtrace::trace_unsynchronized::haaefac1bc3669450 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55f291e83d90 - std::sys_common::backtrace::_print_fmt::h863a6f5e6d995885 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55f291e83d90 - ::fmt::h767e17e1aa7df6a8 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55f291ea7dac - core::fmt::write::h7aa6cd0067dca82a [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/fmt/mod.rs:1110:17 [INFO] [stdout] 5: 0x55f291e80725 - std::io::Write::write_fmt::h6f1a9b91376a1376 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/io/mod.rs:1584:15 [INFO] [stdout] 6: 0x55f291e863bb - std::sys_common::backtrace::_print::h2769edb26a7eb606 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55f291e863bb - std::sys_common::backtrace::print::ha71f3549862b4cb6 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55f291e863bb - std::panicking::default_hook::{{closure}}::h95488a3bade217f6 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55f291e85ecc - std::panicking::default_hook::h290aa602c0fb11df [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55f291e86a61 - std::panicking::rust_panic_with_hook::hf32c4fa635e215f2 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x55f291e86567 - std::panicking::begin_panic_handler::{{closure}}::h95197ccd88846f7a [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x55f291e8426c - std::sys_common::backtrace::__rust_end_short_backtrace::h7641df9566f7b7d0 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55f291e864c9 - rust_begin_unwind [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x55f291d8f5c1 - core::panicking::panic_fmt::hbe99dddd3092ba3c [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55f291d8f6b3 - core::result::unwrap_failed::hf79563fef9d11ab8 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/result.rs:1355:5 [INFO] [stdout] 16: 0x55f291e10df7 - core::result::Result::unwrap::he20d07ad3ec12959 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/result.rs:1037:23 [INFO] [stdout] 17: 0x55f291dc83a7 - db_core::storage::fs_ops::tests::prepare_dir_tree::h9bd01a9a96ac1400 [INFO] [stdout] at /opt/rustwide/workdir/src/storage/fs_ops.rs:48:13 [INFO] [stdout] 18: 0x55f291dca5d8 - db_core::storage::fs_ops::tests::traverse_test::h3315f4c34a901bb1 [INFO] [stdout] at /opt/rustwide/workdir/src/storage/fs_ops.rs:74:9 [INFO] [stdout] 19: 0x55f291dca4fa - db_core::storage::fs_ops::tests::traverse_test::{{closure}}::hbc2e64ae3ba561f3 [INFO] [stdout] at /opt/rustwide/workdir/src/storage/fs_ops.rs:65:5 [INFO] [stdout] 20: 0x55f291dcfa6e - core::ops::function::FnOnce::call_once::h940cbadc247f08ed [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 21: 0x55f291e561a3 - core::ops::function::FnOnce::call_once::h673fbe3f96486fd2 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 22: 0x55f291e561a3 - test::__rust_begin_short_backtrace::h8eedc24e104ef6a0 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:577:5 [INFO] [stdout] 23: 0x55f291e54c50 - as core::ops::function::FnOnce>::call_once::h028d0969d3f94d78 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 24: 0x55f291e54c50 - as core::ops::function::FnOnce<()>>::call_once::h7634b01590b1722b [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9 [INFO] [stdout] 25: 0x55f291e54c50 - std::panicking::try::do_call::hf74f869706dec63b [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 26: 0x55f291e54c50 - std::panicking::try::hd0b7346ebfaaae44 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 27: 0x55f291e54c50 - std::panic::catch_unwind::hdbf6904f7c253080 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14 [INFO] [stdout] 28: 0x55f291e54c50 - test::run_test_in_process::h87e95a014ac91067 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:600:18 [INFO] [stdout] 29: 0x55f291e54c50 - test::run_test::run_test_inner::{{closure}}::hdd69ae44aaab3470 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:492:39 [INFO] [stdout] 30: 0x55f291e2ff22 - test::run_test::run_test_inner::{{closure}}::hc159305704d5b68a [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/test/src/lib.rs:519:37 [INFO] [stdout] 31: 0x55f291e2ff22 - std::sys_common::backtrace::__rust_begin_short_backtrace::h33d8a8ad5f788fcc [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 32: 0x55f291e33c98 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h6181011ddf4b8353 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:481:17 [INFO] [stdout] 33: 0x55f291e33c98 - as core::ops::function::FnOnce<()>>::call_once::hf924ea0a0f25a1c0 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:346:9 [INFO] [stdout] 34: 0x55f291e33c98 - std::panicking::try::do_call::hd58061792d05fa5c [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:401:40 [INFO] [stdout] 35: 0x55f291e33c98 - std::panicking::try::h3080747417e5af37 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panicking.rs:365:19 [INFO] [stdout] 36: 0x55f291e33c98 - std::panic::catch_unwind::hfeba515dcf36cb66 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/panic.rs:433:14 [INFO] [stdout] 37: 0x55f291e33c98 - std::thread::Builder::spawn_unchecked::{{closure}}::h29d57a62faff749b [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/thread/mod.rs:480:30 [INFO] [stdout] 38: 0x55f291e33c98 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h44709d312d2a9c59 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 39: 0x55f291e8c237 - as core::ops::function::FnOnce>::call_once::h902e2cf6655e1b0c [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 40: 0x55f291e8c237 - as core::ops::function::FnOnce>::call_once::h893a5452154309d1 [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/alloc/src/boxed.rs:1575:9 [INFO] [stdout] 41: 0x55f291e8c237 - std::sys::unix::thread::Thread::new::thread_start::hdedcb57c96ab37cd [INFO] [stdout] at /rustc/99e3aef02079e9c10583638520cd0c134dc3a01d/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 42: 0x7f1f33086609 - start_thread [INFO] [stdout] 43: 0x7f1f32e58293 - 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 0.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "feb85be8bb867ff15c79f8d712b281fbacc4b273be1a93d26c587114a97c3bc3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "feb85be8bb867ff15c79f8d712b281fbacc4b273be1a93d26c587114a97c3bc3", kill_on_drop: false }` [INFO] [stdout] feb85be8bb867ff15c79f8d712b281fbacc4b273be1a93d26c587114a97c3bc3