[INFO] cloning repository https://github.com/rishavbhowmik/storage-engine-rust [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/rishavbhowmik/storage-engine-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishavbhowmik%2Fstorage-engine-rust", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishavbhowmik%2Fstorage-engine-rust'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f443dfc459f82417678708289c379e2cf7054bb5 [INFO] testing rishavbhowmik/storage-engine-rust against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_in_2025-retry-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Frishavbhowmik%2Fstorage-engine-rust" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/rishavbhowmik/storage-engine-rust [INFO] finished tweaking git repo https://github.com/rishavbhowmik/storage-engine-rust [INFO] tweaked toml for git repo https://github.com/rishavbhowmik/storage-engine-rust written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/rishavbhowmik/storage-engine-rust on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/rishavbhowmik/storage-engine-rust 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 2d946dc886bb3e7c56eca68d09aaec777d07ebc00283ee1644a52920b51220ae [INFO] running `Command { std: "docker" "start" "-a" "2d946dc886bb3e7c56eca68d09aaec777d07ebc00283ee1644a52920b51220ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "2d946dc886bb3e7c56eca68d09aaec777d07ebc00283ee1644a52920b51220ae", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2d946dc886bb3e7c56eca68d09aaec777d07ebc00283ee1644a52920b51220ae", kill_on_drop: false }` [INFO] [stdout] 2d946dc886bb3e7c56eca68d09aaec777d07ebc00283ee1644a52920b51220ae [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 2cafcf73b2cdce3a8d852688b46f6b985662438af3a0f08e83a905584504f338 [INFO] running `Command { std: "docker" "start" "-a" "2cafcf73b2cdce3a8d852688b46f6b985662438af3a0f08e83a905584504f338", kill_on_drop: false }` [INFO] [stderr] Compiling se1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage/util.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2 - pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] 2 + pub fn u32_to_bytes(n: u32) -> [u8; 4] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage/util.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2 - pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] 2 + pub fn u32_to_bytes(n: u32) -> [u8; 4] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StorageHeader` is never constructed [INFO] [stdout] --> src/storage/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct StorageHeader { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STORAGE_HEADER_SIZE` is never used [INFO] [stdout] --> src/storage/mod.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const STORAGE_HEADER_SIZE: usize = std::mem::size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_bytes`, and `to_bytes` are never used [INFO] [stdout] --> src/storage/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl StorageHeader { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 17 | fn new(block_len: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn from_bytes(bytes: &[u8; STORAGE_HEADER_SIZE]) -> StorageHeader { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn to_bytes(&self) -> [u8; STORAGE_HEADER_SIZE] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BlockHeader` is never constructed [INFO] [stdout] --> src/storage/mod.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | struct BlockHeader { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLOCK_HEADER_SIZE` is never used [INFO] [stdout] --> src/storage/mod.rs:66:7 [INFO] [stdout] | [INFO] [stdout] 66 | const BLOCK_HEADER_SIZE: usize = std::mem::size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_bytes`, and `to_bytes` are never used [INFO] [stdout] --> src/storage/mod.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 68 | impl BlockHeader { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 69 | fn new(block_data_size: u32) -> BlockHeader { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn from_bytes(bytes: &[u8; BLOCK_HEADER_SIZE]) -> BlockHeader { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | fn to_bytes(&self) -> [u8; BLOCK_HEADER_SIZE] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Storage` is never constructed [INFO] [stdout] --> src/storage/mod.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub struct Storage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/storage/mod.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 135 | impl Storage { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | fn open_file_writer(file_path: &String, truncate: bool) -> Result<(File, u64), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn open_file_reader(file_path: &String) -> Result<(File, u64), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | pub fn new(file_path: String, block_len: usize) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn open(file_path: String) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | fn block_exists(&mut self, block_index: u32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | fn is_empty_block(&mut self, block_index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | fn set_storage_header(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | fn get_storage_header(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 364 | fn read_storage_block_headers(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 452 | pub fn read_block(&mut self, block_index: usize) -> Result<(usize, Vec), Error> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 519 | pub fn write_block(&mut self, block_index: usize, data: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 590 | pub fn delete_block(&mut self, block_index: usize, hard_delete: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Error` is never constructed [INFO] [stdout] --> src/storage/error.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `u32_to_bytes` is never used [INFO] [stdout] --> src/storage/util.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bytes_to_u32` is never used [INFO] [stdout] --> src/storage/util.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn bytes_to_u32(bytes: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.11s [INFO] running `Command { std: "docker" "inspect" "2cafcf73b2cdce3a8d852688b46f6b985662438af3a0f08e83a905584504f338", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2cafcf73b2cdce3a8d852688b46f6b985662438af3a0f08e83a905584504f338", kill_on_drop: false }` [INFO] [stdout] 2cafcf73b2cdce3a8d852688b46f6b985662438af3a0f08e83a905584504f338 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 427dc86bc040398d17276b487108c87a095296e4ffb2f511e950b7395d585f80 [INFO] running `Command { std: "docker" "start" "-a" "427dc86bc040398d17276b487108c87a095296e4ffb2f511e950b7395d585f80", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage/util.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2 - pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] 2 + pub fn u32_to_bytes(n: u32) -> [u8; 4] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage/util.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2 - pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] 2 + pub fn u32_to_bytes(n: u32) -> [u8; 4] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `StorageHeader` is never constructed [INFO] [stdout] --> src/storage/mod.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | struct StorageHeader { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `STORAGE_HEADER_SIZE` is never used [INFO] [stdout] --> src/storage/mod.rs:14:7 [INFO] [stdout] | [INFO] [stdout] 14 | const STORAGE_HEADER_SIZE: usize = std::mem::size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_bytes`, and `to_bytes` are never used [INFO] [stdout] --> src/storage/mod.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 16 | impl StorageHeader { [INFO] [stdout] | ------------------ associated items in this implementation [INFO] [stdout] 17 | fn new(block_len: u32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 20 | fn from_bytes(bytes: &[u8; STORAGE_HEADER_SIZE]) -> StorageHeader { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 24 | fn to_bytes(&self) -> [u8; STORAGE_HEADER_SIZE] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `BlockHeader` is never constructed [INFO] [stdout] --> src/storage/mod.rs:62:8 [INFO] [stdout] | [INFO] [stdout] 62 | struct BlockHeader { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `BLOCK_HEADER_SIZE` is never used [INFO] [stdout] --> src/storage/mod.rs:66:7 [INFO] [stdout] | [INFO] [stdout] 66 | const BLOCK_HEADER_SIZE: usize = std::mem::size_of::(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `from_bytes`, and `to_bytes` are never used [INFO] [stdout] --> src/storage/mod.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 68 | impl BlockHeader { [INFO] [stdout] | ---------------- associated items in this implementation [INFO] [stdout] 69 | fn new(block_data_size: u32) -> BlockHeader { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 74 | fn from_bytes(bytes: &[u8; BLOCK_HEADER_SIZE]) -> BlockHeader { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | fn to_bytes(&self) -> [u8; BLOCK_HEADER_SIZE] { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Storage` is never constructed [INFO] [stdout] --> src/storage/mod.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub struct Storage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/storage/mod.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 135 | impl Storage { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | fn open_file_writer(file_path: &String, truncate: bool) -> Result<(File, u64), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn open_file_reader(file_path: &String) -> Result<(File, u64), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | pub fn new(file_path: String, block_len: usize) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn open(file_path: String) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | fn block_exists(&mut self, block_index: u32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | fn is_empty_block(&mut self, block_index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | fn set_storage_header(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | fn get_storage_header(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 364 | fn read_storage_block_headers(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 452 | pub fn read_block(&mut self, block_index: usize) -> Result<(usize, Vec), Error> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 519 | pub fn write_block(&mut self, block_index: usize, data: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 590 | pub fn delete_block(&mut self, block_index: usize, hard_delete: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Error` is never constructed [INFO] [stdout] --> src/storage/error.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `u32_to_bytes` is never used [INFO] [stdout] --> src/storage/util.rs:2:8 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bytes_to_u32` is never used [INFO] [stdout] --> src/storage/util.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn bytes_to_u32(bytes: &[u8]) -> u32 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling se1 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage/util.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2 - pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] 2 + pub fn u32_to_bytes(n: u32) -> [u8; 4] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around type [INFO] [stdout] --> src/storage/util.rs:2:32 [INFO] [stdout] | [INFO] [stdout] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 2 - pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stdout] 2 + pub fn u32_to_bytes(n: u32) -> [u8; 4] { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Storage` is never constructed [INFO] [stdout] --> src/storage/mod.rs:119:12 [INFO] [stdout] | [INFO] [stdout] 119 | pub struct Storage { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple associated items are never used [INFO] [stdout] --> src/storage/mod.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 135 | impl Storage { [INFO] [stdout] | ------------ associated items in this implementation [INFO] [stdout] ... [INFO] [stdout] 143 | fn open_file_writer(file_path: &String, truncate: bool) -> Result<(File, u64), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 162 | fn open_file_reader(file_path: &String) -> Result<(File, u64), Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 181 | pub fn new(file_path: String, block_len: usize) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 214 | pub fn open(file_path: String) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 259 | fn block_exists(&mut self, block_index: u32) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 263 | fn is_empty_block(&mut self, block_index: usize) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 284 | fn set_storage_header(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 321 | fn get_storage_header(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 364 | fn read_storage_block_headers(&mut self) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 452 | pub fn read_block(&mut self, block_index: usize) -> Result<(usize, Vec), Error> { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 519 | pub fn write_block(&mut self, block_index: usize, data: &Vec) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 590 | pub fn delete_block(&mut self, block_index: usize, hard_delete: bool) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Error` is never constructed [INFO] [stdout] --> src/storage/error.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct Error { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 4.63s [INFO] running `Command { std: "docker" "inspect" "427dc86bc040398d17276b487108c87a095296e4ffb2f511e950b7395d585f80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "427dc86bc040398d17276b487108c87a095296e4ffb2f511e950b7395d585f80", kill_on_drop: false }` [INFO] [stdout] 427dc86bc040398d17276b487108c87a095296e4ffb2f511e950b7395d585f80 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] f3e7139239593c123769236fcd0f8e3a143f7df7b2e99a1dcb00fb35364212c8 [INFO] running `Command { std: "docker" "start" "-a" "f3e7139239593c123769236fcd0f8e3a143f7df7b2e99a1dcb00fb35364212c8", kill_on_drop: false }` [INFO] [stderr] warning: unnecessary parentheses around type [INFO] [stderr] --> src/storage/util.rs:2:32 [INFO] [stderr] | [INFO] [stderr] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stderr] | ^ ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_parens)]` on by default [INFO] [stderr] help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] 2 - pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stderr] 2 + pub fn u32_to_bytes(n: u32) -> [u8; 4] { [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `se1` (lib) generated 1 warning (run `cargo fix --lib -p se1` to apply 1 suggestion) [INFO] [stderr] warning: struct `Storage` is never constructed [INFO] [stderr] --> src/storage/mod.rs:119:12 [INFO] [stderr] | [INFO] [stderr] 119 | pub struct Storage { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: multiple associated items are never used [INFO] [stderr] --> src/storage/mod.rs:143:8 [INFO] [stderr] | [INFO] [stderr] 135 | impl Storage { [INFO] [stderr] | ------------ associated items in this implementation [INFO] [stderr] ... [INFO] [stderr] 143 | fn open_file_writer(file_path: &String, truncate: bool) -> Result<(File, u64), Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 162 | fn open_file_reader(file_path: &String) -> Result<(File, u64), Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 181 | pub fn new(file_path: String, block_len: usize) -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 214 | pub fn open(file_path: String) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] ... [INFO] [stderr] 259 | fn block_exists(&mut self, block_index: u32) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 263 | fn is_empty_block(&mut self, block_index: usize) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 284 | fn set_storage_header(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 321 | fn get_storage_header(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 364 | fn read_storage_block_headers(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 452 | pub fn read_block(&mut self, block_index: usize) -> Result<(usize, Vec), Error> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 519 | pub fn write_block(&mut self, block_index: usize, data: &Vec) -> Result { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 590 | pub fn delete_block(&mut self, block_index: usize, hard_delete: bool) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Error` is never constructed [INFO] [stderr] --> src/storage/error.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | pub struct Error { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `StorageHeader` is never constructed [INFO] [stderr] --> src/storage/mod.rs:10:8 [INFO] [stderr] | [INFO] [stderr] 10 | struct StorageHeader { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `STORAGE_HEADER_SIZE` is never used [INFO] [stderr] --> src/storage/mod.rs:14:7 [INFO] [stderr] | [INFO] [stderr] 14 | const STORAGE_HEADER_SIZE: usize = std::mem::size_of::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `from_bytes`, and `to_bytes` are never used [INFO] [stderr] --> src/storage/mod.rs:17:8 [INFO] [stderr] | [INFO] [stderr] 16 | impl StorageHeader { [INFO] [stderr] | ------------------ associated items in this implementation [INFO] [stderr] 17 | fn new(block_len: u32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 20 | fn from_bytes(bytes: &[u8; STORAGE_HEADER_SIZE]) -> StorageHeader { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 24 | fn to_bytes(&self) -> [u8; STORAGE_HEADER_SIZE] { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `BlockHeader` is never constructed [INFO] [stderr] --> src/storage/mod.rs:62:8 [INFO] [stderr] | [INFO] [stderr] 62 | struct BlockHeader { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `BLOCK_HEADER_SIZE` is never used [INFO] [stderr] --> src/storage/mod.rs:66:7 [INFO] [stderr] | [INFO] [stderr] 66 | const BLOCK_HEADER_SIZE: usize = std::mem::size_of::(); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated items `new`, `from_bytes`, and `to_bytes` are never used [INFO] [stderr] --> src/storage/mod.rs:69:8 [INFO] [stderr] | [INFO] [stderr] 68 | impl BlockHeader { [INFO] [stderr] | ---------------- associated items in this implementation [INFO] [stderr] 69 | fn new(block_data_size: u32) -> BlockHeader { [INFO] [stderr] | ^^^ [INFO] [stderr] ... [INFO] [stderr] 74 | fn from_bytes(bytes: &[u8; BLOCK_HEADER_SIZE]) -> BlockHeader { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 80 | fn to_bytes(&self) -> [u8; BLOCK_HEADER_SIZE] { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `Storage` is never constructed [INFO] [stderr] --> src/storage/mod.rs:119:12 [INFO] [stderr] | [INFO] [stderr] 119 | pub struct Storage { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `u32_to_bytes` is never used [INFO] [stderr] --> src/storage/util.rs:2:8 [INFO] [stderr] | [INFO] [stderr] 2 | pub fn u32_to_bytes(n: u32) -> ([u8; 4]) { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stderr] warning: function `bytes_to_u32` is never used [INFO] [stderr] --> src/storage/util.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn bytes_to_u32(bytes: &[u8]) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `se1` (bin "se1" test) generated 4 warnings (1 duplicate) [INFO] [stderr] warning: `se1` (bin "se1") generated 12 warnings (3 duplicates) [INFO] [stderr] warning: `se1` (lib test) generated 1 warning (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/se1-56a77e970dcac6d4) [INFO] [stdout] test storage::unit_test_block_header::test_block_header_from_bytes ... ok [INFO] [stdout] test storage::unit_test_block_header::test_block_header_full_flow ... ok [INFO] [stdout] test storage::unit_tests_storage_header::test_storage_header_full_flow ... ok [INFO] [stdout] test storage::unit_tests_storage_header::test_storage_header_to_bytes ... ok [INFO] [stdout] test storage::util::tests::test_bytes_to_u32 ... ok [INFO] [stdout] test storage::unit_tests_storage_header::test_storage_header_from_bytes ... ok [INFO] [stdout] test storage::unit_test_block_header::test_block_header_to_bytes ... ok [INFO] [stdout] test storage::util::tests::test_u32_to_bytes ... ok [INFO] [stdout] test storage::util::tests::test_u32_to_bytes_and_back ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 9 tests [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/se1-e84c3ccfe93cce19) [INFO] [stdout] test storage::unit_test_block_header::test_block_header_from_bytes ... ok [INFO] [stdout] test storage::unit_test_block_header::test_block_header_full_flow ... ok [INFO] [stderr] Running tests/storage_flows.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/storage_flows-cde4483ce381207c) [INFO] [stdout] test storage::unit_test_block_header::test_block_header_to_bytes ... ok [INFO] [stdout] test storage::unit_tests_storage_header::test_storage_header_from_bytes ... ok [INFO] [stdout] test storage::unit_tests_storage_header::test_storage_header_full_flow ... ok [INFO] [stdout] test storage::unit_tests_storage_header::test_storage_header_to_bytes ... ok [INFO] [stdout] test storage::util::tests::test_bytes_to_u32 ... ok [INFO] [stdout] test storage::util::tests::test_u32_to_bytes ... ok [INFO] [stdout] test storage::util::tests::test_u32_to_bytes_and_back ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test storage_open_existing_file2 ... ok [INFO] [stdout] test storage_open_existing_file1 ... ok [INFO] [stdout] test storage_open_new_file ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "f3e7139239593c123769236fcd0f8e3a143f7df7b2e99a1dcb00fb35364212c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f3e7139239593c123769236fcd0f8e3a143f7df7b2e99a1dcb00fb35364212c8", kill_on_drop: false }` [INFO] [stdout] f3e7139239593c123769236fcd0f8e3a143f7df7b2e99a1dcb00fb35364212c8