[INFO] cloning repository https://github.com/TimWillebrands/rust-byo-database [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TimWillebrands/rust-byo-database" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimWillebrands%2Frust-byo-database", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimWillebrands%2Frust-byo-database'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4bc1c5dfdeba22587d79436a2e131de185effa0a [INFO] testing TimWillebrands/rust-byo-database against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimWillebrands%2Frust-byo-database" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TimWillebrands/rust-byo-database on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TimWillebrands/rust-byo-database [INFO] finished tweaking git repo https://github.com/TimWillebrands/rust-byo-database [INFO] tweaked toml for git repo https://github.com/TimWillebrands/rust-byo-database written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TimWillebrands/rust-byo-database 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] testing TimWillebrands/rust-byo-database against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTimWillebrands%2Frust-byo-database" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/TimWillebrands/rust-byo-database on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/TimWillebrands/rust-byo-database [INFO] finished tweaking git repo https://github.com/TimWillebrands/rust-byo-database [INFO] tweaked toml for git repo https://github.com/TimWillebrands/rust-byo-database written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/TimWillebrands/rust-byo-database 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" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e307842e597ed56c618d2bbd4d5f48007637825c1f6170e04a4eafc8357abfce [INFO] running `Command { std: "docker" "start" "-a" "e307842e597ed56c618d2bbd4d5f48007637825c1f6170e04a4eafc8357abfce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e307842e597ed56c618d2bbd4d5f48007637825c1f6170e04a4eafc8357abfce", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e307842e597ed56c618d2bbd4d5f48007637825c1f6170e04a4eafc8357abfce", kill_on_drop: false }` [INFO] [stdout] e307842e597ed56c618d2bbd4d5f48007637825c1f6170e04a4eafc8357abfce [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22fc1e3ad21ad8af81fbaa6af5f06489d9a4b4dd52e535aaa773f828bb58c8c0 [INFO] running `Command { std: "docker" "start" "-a" "22fc1e3ad21ad8af81fbaa6af5f06489d9a4b4dd52e535aaa773f828bb58c8c0", kill_on_drop: false }` [INFO] [stderr] Compiling byodb-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/db.rs:554:9 [INFO] [stdout] | [INFO] [stdout] 554 | node: &BNode, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/db.rs:555:9 [INFO] [stdout] | [INFO] [stdout] 555 | idx: u16, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/db.rs:556:9 [INFO] [stdout] | [INFO] [stdout] 556 | key: &[u8], [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/db.rs:557:9 [INFO] [stdout] | [INFO] [stdout] 557 | val: &[u8], [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db.rs:560:13 [INFO] [stdout] | [INFO] [stdout] 560 | let mut new = BNode { [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: constant `BTREE_MAX_KEY_SIZE` is never used [INFO] [stdout] --> src/db.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const BTREE_MAX_KEY_SIZE: u32 = 1000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BTREE_MAX_VAL_SIZE` is never used [INFO] [stdout] --> src/db.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const BTREE_MAX_VAL_SIZE: u32 = 3000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/db.rs:526:5 [INFO] [stdout] | [INFO] [stdout] 524 | pub struct BTree { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 525 | // pointer (a nonzero page number) [INFO] [stdout] 526 | root: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.21s [INFO] running `Command { std: "docker" "inspect" "22fc1e3ad21ad8af81fbaa6af5f06489d9a4b4dd52e535aaa773f828bb58c8c0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22fc1e3ad21ad8af81fbaa6af5f06489d9a4b4dd52e535aaa773f828bb58c8c0", kill_on_drop: false }` [INFO] [stdout] 22fc1e3ad21ad8af81fbaa6af5f06489d9a4b4dd52e535aaa773f828bb58c8c0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 67dbd766af5a2760c5f97296b7775f07544da7ffc11d05daf3b70d82e64937a7 [INFO] running `Command { std: "docker" "start" "-a" "67dbd766af5a2760c5f97296b7775f07544da7ffc11d05daf3b70d82e64937a7", kill_on_drop: false }` [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/db.rs:554:9 [INFO] [stdout] | [INFO] [stdout] 554 | node: &BNode, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/db.rs:555:9 [INFO] [stdout] | [INFO] [stdout] 555 | idx: u16, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/db.rs:556:9 [INFO] [stdout] | [INFO] [stdout] 556 | key: &[u8], [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/db.rs:557:9 [INFO] [stdout] | [INFO] [stdout] 557 | val: &[u8], [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling byodb-rust v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db.rs:560:13 [INFO] [stdout] | [INFO] [stdout] 560 | let mut new = BNode { [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: constant `BTREE_MAX_KEY_SIZE` is never used [INFO] [stdout] --> src/db.rs:3:7 [INFO] [stdout] | [INFO] [stdout] 3 | const BTREE_MAX_KEY_SIZE: u32 = 1000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BTREE_MAX_VAL_SIZE` is never used [INFO] [stdout] --> src/db.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const BTREE_MAX_VAL_SIZE: u32 = 3000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `root` is never read [INFO] [stdout] --> src/db.rs:526:5 [INFO] [stdout] | [INFO] [stdout] 524 | pub struct BTree { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 525 | // pointer (a nonzero page number) [INFO] [stdout] 526 | root: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `node` [INFO] [stdout] --> src/db.rs:554:9 [INFO] [stdout] | [INFO] [stdout] 554 | node: &BNode, [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `idx` [INFO] [stdout] --> src/db.rs:555:9 [INFO] [stdout] | [INFO] [stdout] 555 | idx: u16, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/db.rs:556:9 [INFO] [stdout] | [INFO] [stdout] 556 | key: &[u8], [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `val` [INFO] [stdout] --> src/db.rs:557:9 [INFO] [stdout] | [INFO] [stdout] 557 | val: &[u8], [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/db.rs:560:13 [INFO] [stdout] | [INFO] [stdout] 560 | let mut new = BNode { [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: field `root` is never read [INFO] [stdout] --> src/db.rs:526:5 [INFO] [stdout] | [INFO] [stdout] 524 | pub struct BTree { [INFO] [stdout] | ----- field in this struct [INFO] [stdout] 525 | // pointer (a nonzero page number) [INFO] [stdout] 526 | root: u64, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.28s [INFO] running `Command { std: "docker" "inspect" "67dbd766af5a2760c5f97296b7775f07544da7ffc11d05daf3b70d82e64937a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "67dbd766af5a2760c5f97296b7775f07544da7ffc11d05daf3b70d82e64937a7", kill_on_drop: false }` [INFO] [stdout] 67dbd766af5a2760c5f97296b7775f07544da7ffc11d05daf3b70d82e64937a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 525ac134b1d298025e98fcc70ec293f03ae0624c6988d289dbc86e96fcd8dc9e [INFO] running `Command { std: "docker" "start" "-a" "525ac134b1d298025e98fcc70ec293f03ae0624c6988d289dbc86e96fcd8dc9e", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `node` [INFO] [stdout] [INFO] [stderr] --> src/db.rs:554:9 [INFO] [stdout] running 10 tests [INFO] [stderr] | [INFO] [stderr] 554 | node: &BNode, [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_node` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `idx` [INFO] [stderr] --> src/db.rs:555:9 [INFO] [stderr] | [INFO] [stderr] 555 | idx: u16, [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_idx` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `key` [INFO] [stderr] --> src/db.rs:556:9 [INFO] [stderr] | [INFO] [stderr] 556 | key: &[u8], [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `val` [INFO] [stderr] --> src/db.rs:557:9 [INFO] [stderr] | [INFO] [stderr] 557 | val: &[u8], [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_val` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/db.rs:560:13 [INFO] [stderr] | [INFO] [stderr] 560 | let mut new = BNode { [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: constant `BTREE_MAX_KEY_SIZE` is never used [INFO] [stderr] --> src/db.rs:3:7 [INFO] [stderr] | [INFO] [stderr] 3 | const BTREE_MAX_KEY_SIZE: u32 = 1000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `BTREE_MAX_VAL_SIZE` is never used [INFO] [stderr] --> src/db.rs:4:7 [INFO] [stderr] | [INFO] [stderr] 4 | const BTREE_MAX_VAL_SIZE: u32 = 3000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field `root` is never read [INFO] [stderr] --> src/db.rs:526:5 [INFO] [stderr] | [INFO] [stderr] 524 | pub struct BTree { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 525 | // pointer (a nonzero page number) [INFO] [stderr] 526 | root: u64, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `byodb-rust` (lib) generated 8 warnings (run `cargo fix --lib -p byodb-rust` to apply 1 suggestion) [INFO] [stderr] warning: field `root` is never read [INFO] [stderr] --> src/db.rs:526:5 [INFO] [stderr] | [INFO] [stderr] 524 | pub struct BTree { [INFO] [stderr] | ----- field in this struct [INFO] [stderr] 525 | // pointer (a nonzero page number) [INFO] [stderr] 526 | root: u64, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `byodb-rust` (lib test) generated 6 warnings (5 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/byodb_rust-2a87f530f910a9da) [INFO] [stdout] test db::node::check_constraints ... ok [INFO] [stdout] test db::node::create_with_ptrvalue ... ok [INFO] [stdout] test db::node::headers_stay_the_same ... ok [INFO] [stdout] test db::node::create_and_mutate_headers ... ok [INFO] [stdout] test db::node::check_ptrvalues ... ok [INFO] [stdout] test db::node::insert_key_values ... ok [INFO] [stdout] test db::node::offsets ... ok [INFO] [stdout] test db::node::test_leaf_insert_and_update ... ok [INFO] [stdout] test db::node::lookup_key_values ... ok [INFO] [stdout] test db::node::update_key_values ... ok [INFO] [stderr] Doc-tests byodb_rust [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/db.rs - db::BNode::get_ptr (line 88) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "525ac134b1d298025e98fcc70ec293f03ae0624c6988d289dbc86e96fcd8dc9e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "525ac134b1d298025e98fcc70ec293f03ae0624c6988d289dbc86e96fcd8dc9e", kill_on_drop: false }` [INFO] [stdout] 525ac134b1d298025e98fcc70ec293f03ae0624c6988d289dbc86e96fcd8dc9e