[INFO] cloning repository https://github.com/ashishnegi/learndb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ashishnegi/learndb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishnegi%2Flearndb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishnegi%2Flearndb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 59642e60bca7e59446f936c1836f98a1805d108f [INFO] checking ashishnegi/learndb against try#bf5ff6675cf10ce009ac02007b064a7cfc4509ac for pr-140558 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fashishnegi%2Flearndb" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ashishnegi/learndb on toolchain bf5ff6675cf10ce009ac02007b064a7cfc4509ac [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ashishnegi/learndb [INFO] finished tweaking git repo https://github.com/ashishnegi/learndb [INFO] tweaked toml for git repo https://github.com/ashishnegi/learndb written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/ashishnegi/learndb already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cbe39972b3a383f525b39513166e1625084d958ea33befaf6800b938a1b6b0d7 [INFO] running `Command { std: "docker" "start" "-a" "cbe39972b3a383f525b39513166e1625084d958ea33befaf6800b938a1b6b0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cbe39972b3a383f525b39513166e1625084d958ea33befaf6800b938a1b6b0d7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cbe39972b3a383f525b39513166e1625084d958ea33befaf6800b938a1b6b0d7", kill_on_drop: false }` [INFO] [stdout] cbe39972b3a383f525b39513166e1625084d958ea33befaf6800b938a1b6b0d7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+bf5ff6675cf10ce009ac02007b064a7cfc4509ac" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ac0c776c3ca6265aa3e99d7c75ec690ded943234263e77638da3bfb02498cbd8 [INFO] running `Command { std: "docker" "start" "-a" "ac0c776c3ca6265aa3e99d7c75ec690ded943234263e77638da3bfb02498cbd8", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2024 [INFO] [stderr] Checking libc v0.2.33 [INFO] [stderr] Checking downcast-rs v1.0.3 [INFO] [stderr] Checking rand v0.3.18 [INFO] [stderr] Checking learndb v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sqliters/context.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | fn outfn(&mut self, &statement::InsertStatement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &statement::InsertStatement` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqliters/context.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | select_outfn: Box [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 | select_outfn: Box [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqliters/context.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `#[macro_use]` import [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #[macro_use] [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: anonymous parameters are deprecated and will be removed in the next edition [INFO] [stdout] --> src/sqliters/context.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | fn outfn(&mut self, &statement::InsertStatement); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: try naming the parameter or explicitly ignoring it: `_: &statement::InsertStatement` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2018! [INFO] [stdout] = note: for more information, see issue #41686 [INFO] [stdout] = note: `#[warn(anonymous_parameters)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqliters/context.rs:5:23 [INFO] [stdout] | [INFO] [stdout] 5 | select_outfn: Box [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 5 | select_outfn: Box [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/sqliters/context.rs:30:34 [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 30 | pub fn new(select_outfn: Box) -> Self { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `learndb` (bin "learndb" test); 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] No space left on device (os error 28) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] failed to parse process output: `/opt/rustwide/rustup-home/toolchains/bf5ff6675cf10ce009ac02007b064a7cfc4509ac/bin/rustc --crate-name learndb --edition=2015 src/main.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --test --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=801717aedcfcdfff -C extra-filename=-4705cadde2bf664d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern downcast_rs=/opt/rustwide/target/debug/deps/libdowncast_rs-462b183f1e009521.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-9ce63030dd9507d8.rmeta --cap-lints=forbid` (exit status: 0) [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/statement.rs:76:52 [INFO] [stdout] | [INFO] [stdout] 76 | let id_bytes: [u8; consts::ID_SIZE] = unsafe { transmute(insert.id.to_be()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i32::to_ne_bytes(insert.id.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] = note: `#[warn(unnecessary_transmutes)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/statement.rs:98:26 [INFO] [stdout] | [INFO] [stdout] 98 | insert.id = unsafe { transmute::<[u8;4], i32>(id_bytes) }.to_be(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i32::from_ne_bytes(id_bytes)` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:60:84 [INFO] [stdout] | [INFO] [stdout] 60 | let right_page_bytes: [u8; consts::INTERNAL_NODE_PAGE_NUM_SIZE] = unsafe { transmute(right_page_num.to_be()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::to_ne_bytes(right_page_num.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:64:83 [INFO] [stdout] | [INFO] [stdout] 64 | let left_page_bytes: [u8; consts::INTERNAL_NODE_PAGE_NUM_SIZE] = unsafe { transmute(left_page_num.to_be()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::to_ne_bytes(left_page_num.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:72:57 [INFO] [stdout] | [INFO] [stdout] 72 | let key_bytes: [u8; consts::KEY_SIZE] = unsafe {transmute(max_key.to_be())}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i32::to_ne_bytes(max_key.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:313:30 [INFO] [stdout] | [INFO] [stdout] 313 | let node_type = unsafe { transmute::<[u8;consts::PAGE_TYPE_SIZE], u8>(node_type_bytes) }.to_be(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u8::from_ne_bytes(node_type_bytes)` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:322:66 [INFO] [stdout] | [INFO] [stdout] 322 | let node_type_bytes: [u8; consts::PAGE_TYPE_SIZE] = unsafe { transmute(node_type_value.to_be()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u8::to_ne_bytes(node_type_value.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:338:14 [INFO] [stdout] | [INFO] [stdout] 338 | unsafe { transmute::<[u8;consts::NUM_ENTRIES_SIZE], u64>(id_bytes) }.to_be() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::from_ne_bytes(id_bytes)` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:383:64 [INFO] [stdout] | [INFO] [stdout] 383 | let count_bytes: [u8; consts::NUM_ENTRIES_SIZE] = unsafe { transmute(count.to_be()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `usize::to_ne_bytes(count.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:393:82 [INFO] [stdout] | [INFO] [stdout] 393 | let next_sibling_num_bytes: [u8; consts::NEXT_LEAF_NODE_NUM_SIZE] = unsafe { transmute(next_sibling_num.to_be()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::to_ne_bytes(next_sibling_num.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:400:28 [INFO] [stdout] | [INFO] [stdout] 400 | let is_root = unsafe { transmute::<[u8;consts::IS_ROOT_SIZE], u8>(is_root_bytes) }.to_be(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u8::from_ne_bytes(is_root_bytes)` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:406:61 [INFO] [stdout] | [INFO] [stdout] 406 | let is_root_bytes: [u8; consts::IS_ROOT_SIZE] = unsafe {transmute(is_root_val.to_be())}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u8::to_ne_bytes(is_root_val.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:413:66 [INFO] [stdout] | [INFO] [stdout] 413 | let node_type_bytes: [u8; consts::IS_ROOT_OFFSET] = unsafe { transmute(consts::LEAF_NODE_TYPE.to_be()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u8::to_ne_bytes(consts::LEAF_NODE_TYPE.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:417:62 [INFO] [stdout] | [INFO] [stdout] 417 | let is_root_bytes: [u8; consts::IS_ROOT_SIZE] = unsafe { transmute(is_root_value.to_be()) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u8::to_ne_bytes(is_root_value.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:430:14 [INFO] [stdout] | [INFO] [stdout] 430 | unsafe { transmute::<[u8;4], i32>(id_bytes) }.to_be() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i32::from_ne_bytes(id_bytes)` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:454:14 [INFO] [stdout] | [INFO] [stdout] 454 | unsafe { transmute::<[u8;4], i32>(id_bytes) }.to_be() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i32::from_ne_bytes(id_bytes)` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:462:14 [INFO] [stdout] | [INFO] [stdout] 462 | unsafe { transmute::<[u8;8], u64>(page_num_bytes) }.to_be() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::from_ne_bytes(page_num_bytes)` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:469:14 [INFO] [stdout] | [INFO] [stdout] 469 | unsafe { transmute::<[u8;8], u64>(page_num_bytes) }.to_be() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::from_ne_bytes(page_num_bytes)` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:474:46 [INFO] [stdout] | [INFO] [stdout] 474 | page_num_bytes.copy_from_slice(&unsafe { transmute::(right_page_num.to_be()) } ); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::to_ne_bytes(right_page_num.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:483:14 [INFO] [stdout] | [INFO] [stdout] 483 | unsafe { transmute::<[u8;consts::NEXT_LEAF_NODE_NUM_SIZE], u64>(next_page_num_bytes) }.to_be() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::from_ne_bytes(next_page_num_bytes)` [INFO] [stdout] | [INFO] [stdout] = help: there's also `from_le_bytes` and `from_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:489:36 [INFO] [stdout] | [INFO] [stdout] 489 | .copy_from_slice(&unsafe { transmute::(next_page_num.to_be()) }); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `u64::to_ne_bytes(next_page_num.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary transmute [INFO] [stdout] --> src/sqliters/page.rs:491:35 [INFO] [stdout] | [INFO] [stdout] 491 | .copy_from_slice(&unsafe {transmute::(max_key.to_be())}); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: replace this with: `i32::to_ne_bytes(max_key.to_be())` [INFO] [stdout] | [INFO] [stdout] = help: there's also `to_le_bytes` and `to_be_bytes` if you expect a particular byte order [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `delete_db` is never used [INFO] [stdout] --> src/sqliters/table.rs:21:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Table { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 21 | pub fn delete_db(&mut self) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `db_filepath` is never read [INFO] [stdout] --> src/sqliters/pager.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct Pager { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] ... [INFO] [stdout] 10 | db_filepath: String, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Pager` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `delete_db_file` is never used [INFO] [stdout] --> src/sqliters/pager.rs:80:12 [INFO] [stdout] | [INFO] [stdout] 17 | impl Pager { [INFO] [stdout] | ---------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 80 | pub fn delete_db_file(&mut self) -> Result<(), String> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `is_root_node` is never used [INFO] [stdout] --> src/sqliters/page.rs:397:4 [INFO] [stdout] | [INFO] [stdout] 397 | fn is_root_node(page: &Vec) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `must_use` that must be used [INFO] [stdout] --> src/sqliters/pager.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | format!("Could not read full page_buffer : bytes_read {} : page_buffer_len {}", bytes_read, page_buffer.len()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this warning originates in the macro `format` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ac0c776c3ca6265aa3e99d7c75ec690ded943234263e77638da3bfb02498cbd8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ac0c776c3ca6265aa3e99d7c75ec690ded943234263e77638da3bfb02498cbd8", kill_on_drop: false }` [INFO] [stdout] ac0c776c3ca6265aa3e99d7c75ec690ded943234263e77638da3bfb02498cbd8