[INFO] cloning repository https://github.com/cfeitong/cft-leveldb [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cfeitong/cft-leveldb" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfeitong%2Fcft-leveldb", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfeitong%2Fcft-leveldb'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 4c9c30c9bf5cc68c3fbaf1f549b87f37d0efe78b [INFO] testing cfeitong/cft-leveldb against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcfeitong%2Fcft-leveldb" "/workspace/builds/worker-0/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cfeitong/cft-leveldb on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cfeitong/cft-leveldb [INFO] finished tweaking git repo https://github.com/cfeitong/cft-leveldb [INFO] tweaked toml for git repo https://github.com/cfeitong/cft-leveldb written to /workspace/builds/worker-0/source/Cargo.toml [INFO] crate git repo https://github.com/cfeitong/cft-leveldb already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mimalloc v0.1.24 [INFO] [stderr] Downloaded tokio v1.2.0 [INFO] [stderr] Downloaded libmimalloc-sys v0.1.20 [INFO] [stderr] Downloaded tracing-attributes v0.1.12 [INFO] [stderr] Downloaded tracing v0.1.23 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c180332bf68d674f687336c6e27929996820ff931b938e0865967dd48c4aa70f [INFO] running `Command { std: "docker" "start" "-a" "c180332bf68d674f687336c6e27929996820ff931b938e0865967dd48c4aa70f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c180332bf68d674f687336c6e27929996820ff931b938e0865967dd48c4aa70f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c180332bf68d674f687336c6e27929996820ff931b938e0865967dd48c4aa70f", kill_on_drop: false }` [INFO] [stdout] c180332bf68d674f687336c6e27929996820ff931b938e0865967dd48c4aa70f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3c95a1f8b06bb3b619ba7f23f08dfe42bb14bf43db961c842be325efbda3051f [INFO] running `Command { std: "docker" "start" "-a" "3c95a1f8b06bb3b619ba7f23f08dfe42bb14bf43db961c842be325efbda3051f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling libc v0.2.86 [INFO] [stderr] Compiling cc v1.0.66 [INFO] [stderr] Compiling pin-project-lite v0.2.4 [INFO] [stderr] Compiling futures-sink v0.3.13 [INFO] [stderr] Compiling futures-core v0.3.13 [INFO] [stderr] Compiling futures-io v0.3.13 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling tokio v1.2.0 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling futures-channel v0.3.13 [INFO] [stderr] Compiling cmake v0.1.45 [INFO] [stderr] Compiling libmimalloc-sys v0.1.20 [INFO] [stderr] Compiling parking_lot_core v0.8.2 [INFO] [stderr] Compiling mio v0.7.7 [INFO] [stderr] Compiling signal-hook-registry v1.3.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling memmap2 v0.2.1 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling mimalloc v0.1.24 [INFO] [stderr] Compiling futures-macro v0.3.13 [INFO] [stderr] Compiling tokio-macros v1.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.23 [INFO] [stderr] Compiling tracing-attributes v0.1.12 [INFO] [stderr] Compiling async-trait v0.1.42 [INFO] [stderr] Compiling futures-util v0.3.13 [INFO] [stderr] Compiling thiserror v1.0.23 [INFO] [stderr] Compiling tracing v0.1.23 [INFO] [stderr] Compiling futures-executor v0.3.13 [INFO] [stderr] Compiling futures v0.3.13 [INFO] [stderr] Compiling cft-db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/mem_table.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub async fn contains(&self, key: &Bytes) -> bool { [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: `remove` [INFO] [stdout] --> src/mem_table.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | pub async fn remove(&self, key: &Bytes) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `RESTART_THRESHOLD` [INFO] [stdout] --> src/sorted_stable.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const RESTART_THRESHOLD: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `BlockHandle` [INFO] [stdout] --> src/sorted_stable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct BlockHandle {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `BlockBuilder` [INFO] [stdout] --> src/sorted_stable.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct BlockBuilder { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sorted_stable.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/sorted_stable.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn add(&mut self, key: Bytes, value: Bytes) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `build` [INFO] [stdout] --> src/sorted_stable.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn build(mut self) -> Bytes { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `shared_prefix_len` [INFO] [stdout] --> src/sorted_stable.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn shared_prefix_len(key1: &Bytes, key2: &Bytes) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `open_sstable` [INFO] [stdout] --> src/vfs.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 60 | pub async fn open_sstable(&self, level: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_at` [INFO] [stdout] --> src/vfs.rs:91:18 [INFO] [stdout] | [INFO] [stdout] 91 | pub async fn read_at(&self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_exact` [INFO] [stdout] --> src/vfs.rs:96:18 [INFO] [stdout] | [INFO] [stdout] 96 | pub async fn read_exact(&self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sync` [INFO] [stdout] --> src/vfs.rs:101:18 [INFO] [stdout] | [INFO] [stdout] 101 | pub async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_at` [INFO] [stdout] --> src/vfs.rs:135:14 [INFO] [stdout] | [INFO] [stdout] 135 | async fn read_at(&mut self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sync` [INFO] [stdout] --> src/vfs.rs:142:14 [INFO] [stdout] | [INFO] [stdout] 142 | async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_inner` [INFO] [stdout] --> src/wal.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn into_inner(self) -> VFile { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WalFileReader` [INFO] [stdout] --> src/wal.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct WalFileReader { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/wal.rs:151:18 [INFO] [stdout] | [INFO] [stdout] 151 | pub async fn new(file: VFile) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `open` [INFO] [stdout] --> src/wal.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | pub async fn open(vfs: Vfs) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_record` [INFO] [stdout] --> src/wal.rs:161:14 [INFO] [stdout] | [INFO] [stdout] 161 | async fn read_record(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_record_stream` [INFO] [stdout] --> src/wal.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | fn into_record_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_data` [INFO] [stdout] --> src/wal.rs:200:18 [INFO] [stdout] | [INFO] [stdout] 200 | pub async fn read_data(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_data_stream` [INFO] [stdout] --> src/wal.rs:224:12 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn into_data_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_rest_records` [INFO] [stdout] --> src/wal.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | async fn read_rest_records(reader: &mut WalFileReader) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_u8` [INFO] [stdout] --> src/wal.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 271 | fn from_u8(ty: u8) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Record` [INFO] [stdout] --> src/wal.rs:283:12 [INFO] [stdout] | [INFO] [stdout] 283 | pub struct Record { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid` [INFO] [stdout] --> src/wal.rs:291:8 [INFO] [stdout] | [INFO] [stdout] 291 | fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vfs` [INFO] [stdout] --> src/db.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | vfs: Vfs, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 35.23s [INFO] running `Command { std: "docker" "inspect" "3c95a1f8b06bb3b619ba7f23f08dfe42bb14bf43db961c842be325efbda3051f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3c95a1f8b06bb3b619ba7f23f08dfe42bb14bf43db961c842be325efbda3051f", kill_on_drop: false }` [INFO] [stdout] 3c95a1f8b06bb3b619ba7f23f08dfe42bb14bf43db961c842be325efbda3051f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e63edf3ceaf7c2f5a3f374ce268018bca348e5d11197c03e4cb5718a66738a15 [INFO] running `Command { std: "docker" "start" "-a" "e63edf3ceaf7c2f5a3f374ce268018bca348e5d11197c03e4cb5718a66738a15", kill_on_drop: false }` [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/mem_table.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub async fn contains(&self, key: &Bytes) -> bool { [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: `remove` [INFO] [stdout] --> src/mem_table.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | pub async fn remove(&self, key: &Bytes) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `RESTART_THRESHOLD` [INFO] [stdout] --> src/sorted_stable.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const RESTART_THRESHOLD: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `BlockHandle` [INFO] [stdout] --> src/sorted_stable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct BlockHandle {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `BlockBuilder` [INFO] [stdout] --> src/sorted_stable.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct BlockBuilder { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sorted_stable.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/sorted_stable.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn add(&mut self, key: Bytes, value: Bytes) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `build` [INFO] [stdout] --> src/sorted_stable.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn build(mut self) -> Bytes { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `shared_prefix_len` [INFO] [stdout] --> src/sorted_stable.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn shared_prefix_len(key1: &Bytes, key2: &Bytes) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `open_sstable` [INFO] [stdout] --> src/vfs.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 60 | pub async fn open_sstable(&self, level: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_at` [INFO] [stdout] --> src/vfs.rs:91:18 [INFO] [stdout] | [INFO] [stdout] 91 | pub async fn read_at(&self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_exact` [INFO] [stdout] --> src/vfs.rs:96:18 [INFO] [stdout] | [INFO] [stdout] 96 | pub async fn read_exact(&self, buf: &mut [u8]) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sync` [INFO] [stdout] --> src/vfs.rs:101:18 [INFO] [stdout] | [INFO] [stdout] 101 | pub async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_at` [INFO] [stdout] --> src/vfs.rs:135:14 [INFO] [stdout] | [INFO] [stdout] 135 | async fn read_at(&mut self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sync` [INFO] [stdout] --> src/vfs.rs:142:14 [INFO] [stdout] | [INFO] [stdout] 142 | async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_inner` [INFO] [stdout] --> src/wal.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn into_inner(self) -> VFile { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `WalFileReader` [INFO] [stdout] --> src/wal.rs:146:12 [INFO] [stdout] | [INFO] [stdout] 146 | pub struct WalFileReader { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/wal.rs:151:18 [INFO] [stdout] | [INFO] [stdout] 151 | pub async fn new(file: VFile) -> Result { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `open` [INFO] [stdout] --> src/wal.rs:155:18 [INFO] [stdout] | [INFO] [stdout] 155 | pub async fn open(vfs: Vfs) -> Result { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_record` [INFO] [stdout] --> src/wal.rs:161:14 [INFO] [stdout] | [INFO] [stdout] 161 | async fn read_record(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_record_stream` [INFO] [stdout] --> src/wal.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | fn into_record_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_data` [INFO] [stdout] --> src/wal.rs:200:18 [INFO] [stdout] | [INFO] [stdout] 200 | pub async fn read_data(&mut self) -> Result> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_data_stream` [INFO] [stdout] --> src/wal.rs:224:12 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn into_data_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `read_rest_records` [INFO] [stdout] --> src/wal.rs:232:10 [INFO] [stdout] | [INFO] [stdout] 232 | async fn read_rest_records(reader: &mut WalFileReader) -> Result> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `from_u8` [INFO] [stdout] --> src/wal.rs:271:8 [INFO] [stdout] | [INFO] [stdout] 271 | fn from_u8(ty: u8) -> Result { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `Record` [INFO] [stdout] --> src/wal.rs:283:12 [INFO] [stdout] | [INFO] [stdout] 283 | pub struct Record { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_valid` [INFO] [stdout] --> src/wal.rs:291:8 [INFO] [stdout] | [INFO] [stdout] 291 | fn is_valid(&self) -> bool { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vfs` [INFO] [stdout] --> src/db.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | vfs: Vfs, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 28 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling tempfile v3.2.0 [INFO] [stderr] Compiling cft-db v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `contains` [INFO] [stdout] --> src/mem_table.rs:32:18 [INFO] [stdout] | [INFO] [stdout] 32 | pub async fn contains(&self, key: &Bytes) -> bool { [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: `remove` [INFO] [stdout] --> src/mem_table.rs:37:18 [INFO] [stdout] | [INFO] [stdout] 37 | pub async fn remove(&self, key: &Bytes) -> Option { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `RESTART_THRESHOLD` [INFO] [stdout] --> src/sorted_stable.rs:9:1 [INFO] [stdout] | [INFO] [stdout] 9 | const RESTART_THRESHOLD: usize = 16; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `BlockHandle` [INFO] [stdout] --> src/sorted_stable.rs:11:8 [INFO] [stdout] | [INFO] [stdout] 11 | struct BlockHandle {} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `BlockBuilder` [INFO] [stdout] --> src/sorted_stable.rs:13:8 [INFO] [stdout] | [INFO] [stdout] 13 | struct BlockBuilder { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/sorted_stable.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `add` [INFO] [stdout] --> src/sorted_stable.rs:30:8 [INFO] [stdout] | [INFO] [stdout] 30 | fn add(&mut self, key: Bytes, value: Bytes) { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `build` [INFO] [stdout] --> src/sorted_stable.rs:48:8 [INFO] [stdout] | [INFO] [stdout] 48 | fn build(mut self) -> Bytes { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function is never used: `shared_prefix_len` [INFO] [stdout] --> src/sorted_stable.rs:58:4 [INFO] [stdout] | [INFO] [stdout] 58 | fn shared_prefix_len(key1: &Bytes, key2: &Bytes) -> usize { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `open_sstable` [INFO] [stdout] --> src/vfs.rs:60:18 [INFO] [stdout] | [INFO] [stdout] 60 | pub async fn open_sstable(&self, level: usize) -> Result { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_at` [INFO] [stdout] --> src/vfs.rs:91:18 [INFO] [stdout] | [INFO] [stdout] 91 | pub async fn read_at(&self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sync` [INFO] [stdout] --> src/vfs.rs:101:18 [INFO] [stdout] | [INFO] [stdout] 101 | pub async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `read_at` [INFO] [stdout] --> src/vfs.rs:135:14 [INFO] [stdout] | [INFO] [stdout] 135 | async fn read_at(&mut self, offset: u64, len: usize) -> Result> { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `sync` [INFO] [stdout] --> src/vfs.rs:142:14 [INFO] [stdout] | [INFO] [stdout] 142 | async fn sync(&self) -> Result<()> { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_inner` [INFO] [stdout] --> src/wal.rs:74:12 [INFO] [stdout] | [INFO] [stdout] 74 | pub fn into_inner(self) -> VFile { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_record_stream` [INFO] [stdout] --> src/wal.rs:193:8 [INFO] [stdout] | [INFO] [stdout] 193 | fn into_record_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `into_data_stream` [INFO] [stdout] --> src/wal.rs:224:12 [INFO] [stdout] | [INFO] [stdout] 224 | pub fn into_data_stream(self) -> impl Stream> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `vfs` [INFO] [stdout] --> src/db.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | vfs: Vfs, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 18 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 7.49s [INFO] running `Command { std: "docker" "inspect" "e63edf3ceaf7c2f5a3f374ce268018bca348e5d11197c03e4cb5718a66738a15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e63edf3ceaf7c2f5a3f374ce268018bca348e5d11197c03e4cb5718a66738a15", kill_on_drop: false }` [INFO] [stdout] e63edf3ceaf7c2f5a3f374ce268018bca348e5d11197c03e4cb5718a66738a15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 54a9b5745c2cfb21ba08dad505b0d1857acaa4156e15645800f7a987073f1434 [INFO] running `Command { std: "docker" "start" "-a" "54a9b5745c2cfb21ba08dad505b0d1857acaa4156e15645800f7a987073f1434", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: associated function is never used: `contains` [INFO] [stderr] --> src/mem_table.rs:32:18 [INFO] [stderr] | [INFO] [stderr] 32 | pub async fn contains(&self, key: &Bytes) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `remove` [INFO] [stderr] --> src/mem_table.rs:37:18 [INFO] [stderr] | [INFO] [stderr] 37 | pub async fn remove(&self, key: &Bytes) -> Option { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `RESTART_THRESHOLD` [INFO] [stderr] --> src/sorted_stable.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const RESTART_THRESHOLD: usize = 16; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `BlockHandle` [INFO] [stderr] --> src/sorted_stable.rs:11:8 [INFO] [stderr] | [INFO] [stderr] 11 | struct BlockHandle {} [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `BlockBuilder` [INFO] [stderr] --> src/sorted_stable.rs:13:8 [INFO] [stderr] | [INFO] [stderr] 13 | struct BlockBuilder { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/sorted_stable.rs:21:8 [INFO] [stderr] | [INFO] [stderr] 21 | fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `add` [INFO] [stderr] --> src/sorted_stable.rs:30:8 [INFO] [stderr] | [INFO] [stderr] 30 | fn add(&mut self, key: Bytes, value: Bytes) { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `build` [INFO] [stderr] --> src/sorted_stable.rs:48:8 [INFO] [stderr] | [INFO] [stderr] 48 | fn build(mut self) -> Bytes { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `shared_prefix_len` [INFO] [stderr] --> src/sorted_stable.rs:58:4 [INFO] [stderr] | [INFO] [stderr] 58 | fn shared_prefix_len(key1: &Bytes, key2: &Bytes) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `open_sstable` [INFO] [stderr] --> src/vfs.rs:60:18 [INFO] [stderr] | [INFO] [stderr] 60 | pub async fn open_sstable(&self, level: usize) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `read_at` [INFO] [stderr] --> src/vfs.rs:91:18 [INFO] [stderr] | [INFO] [stderr] 91 | pub async fn read_at(&self, offset: u64, len: usize) -> Result> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `read_exact` [INFO] [stderr] --> src/vfs.rs:96:18 [INFO] [stderr] | [INFO] [stderr] 96 | pub async fn read_exact(&self, buf: &mut [u8]) -> Result { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sync` [INFO] [stderr] --> src/vfs.rs:101:18 [INFO] [stderr] | [INFO] [stderr] 101 | pub async fn sync(&self) -> Result<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `read_at` [INFO] [stderr] --> src/vfs.rs:135:14 [INFO] [stderr] | [INFO] [stderr] 135 | async fn read_at(&mut self, offset: u64, len: usize) -> Result> { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `sync` [INFO] [stderr] --> src/vfs.rs:142:14 [INFO] [stderr] | [INFO] [stderr] 142 | async fn sync(&self) -> Result<()> { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_inner` [INFO] [stderr] --> src/wal.rs:74:12 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn into_inner(self) -> VFile { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `WalFileReader` [INFO] [stderr] --> src/wal.rs:146:12 [INFO] [stderr] | [INFO] [stderr] 146 | pub struct WalFileReader { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/wal.rs:151:18 [INFO] [stderr] | [INFO] [stderr] 151 | pub async fn new(file: VFile) -> Result { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `open` [INFO] [stderr] --> src/wal.rs:155:18 [INFO] [stderr] | [INFO] [stderr] 155 | pub async fn open(vfs: Vfs) -> Result { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `read_record` [INFO] [stderr] --> src/wal.rs:161:14 [INFO] [stderr] | [INFO] [stderr] 161 | async fn read_record(&mut self) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_record_stream` [INFO] [stderr] --> src/wal.rs:193:8 [INFO] [stderr] | [INFO] [stderr] 193 | fn into_record_stream(self) -> impl Stream> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `read_data` [INFO] [stderr] --> src/wal.rs:200:18 [INFO] [stderr] | [INFO] [stderr] 200 | pub async fn read_data(&mut self) -> Result> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `into_data_stream` [INFO] [stderr] --> src/wal.rs:224:12 [INFO] [stderr] | [INFO] [stderr] 224 | pub fn into_data_stream(self) -> impl Stream> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_rest_records` [INFO] [stderr] --> src/wal.rs:232:10 [INFO] [stderr] | [INFO] [stderr] 232 | async fn read_rest_records(reader: &mut WalFileReader) -> Result> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `from_u8` [INFO] [stderr] --> src/wal.rs:271:8 [INFO] [stderr] | [INFO] [stderr] 271 | fn from_u8(ty: u8) -> Result { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Record` [INFO] [stderr] --> src/wal.rs:283:12 [INFO] [stderr] | [INFO] [stderr] 283 | pub struct Record { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_valid` [INFO] [stderr] --> src/wal.rs:291:8 [INFO] [stderr] | [INFO] [stderr] 291 | fn is_valid(&self) -> bool { [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `vfs` [INFO] [stderr] --> src/db.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | vfs: Vfs, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cft-db` (lib) generated 28 warnings [INFO] [stderr] warning: `cft-db` (lib test) generated 18 warnings (18 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stdout] [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cft_db-8580363574d57e7f) [INFO] [stdout] running 5 tests [INFO] [stdout] test encoding::tests::test_var_u64_le ... ok [INFO] [stdout] test encoding::tests::test_var_u32_le ... ok [INFO] [stdout] test wal::tests::test_wal_data_read_write ... ok [INFO] [stdout] test db::tests::test_db_basic ... FAILED [INFO] [stderr] error: test failed, to rerun pass '--lib' [INFO] [stdout] test wal::tests::test_wal_data_many_blocks ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- db::tests::test_db_basic stdout ---- [INFO] [stdout] thread 'db::tests::test_db_basic' panicked at 'called `Result::unwrap()` on an `Err` value: VfsError(IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }))', src/db.rs:70:46 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x556d44702d00 - std::backtrace_rs::backtrace::libunwind::trace::h99dbb39dca18857d [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x556d44702d00 - std::backtrace_rs::backtrace::trace_unsynchronized::h832861927e9cfedf [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x556d44702d00 - std::sys_common::backtrace::_print_fmt::h3d18154c77dcf310 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x556d44702d00 - ::fmt::he312f4ad5b9bb346 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x556d447264cc - core::fmt::write::h9a6d9c74526a6c1b [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/fmt/mod.rs:1115:17 [INFO] [stdout] 5: 0x556d446ff835 - std::io::Write::write_fmt::h65d36b96410d80d7 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/io/mod.rs:1665:15 [INFO] [stdout] 6: 0x556d447051ab - std::sys_common::backtrace::_print::h65d996766de40da4 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x556d447051ab - std::sys_common::backtrace::print::h40df9727e635f303 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x556d447051ab - std::panicking::default_hook::{{closure}}::hd2da4327dea91a51 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x556d44704cbc - std::panicking::default_hook::h3d55120ad6ada158 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x556d44705874 - std::panicking::rust_panic_with_hook::hf85dd0bb545e3b55 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:622:17 [INFO] [stdout] 11: 0x556d44705357 - std::panicking::begin_panic_handler::{{closure}}::h736ae969434da9fa [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:519:13 [INFO] [stdout] 12: 0x556d447031dc - std::sys_common::backtrace::__rust_end_short_backtrace::h6133bb80b1d6c3e0 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x556d447052b9 - rust_begin_unwind [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:515:5 [INFO] [stdout] 14: 0x556d4453aa21 - core::panicking::panic_fmt::hcf5f6d96e1dd7099 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x556d4453ab13 - core::result::unwrap_failed::he898b02f57993c42 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/result.rs:1599:5 [INFO] [stdout] 16: 0x556d44571474 - core::result::Result::unwrap::h1f66a5e81623320f [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/result.rs:1281:23 [INFO] [stdout] 17: 0x556d4457d4f2 - cft_db::db::tests::test_db_basic::{{closure}}::hbc6d635391277adf [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:70:18 [INFO] [stdout] 18: 0x556d4456e2f9 - as core::future::future::Future>::poll::h95f4f3c3543ad58d [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/future/mod.rs:80:19 [INFO] [stdout] 19: 0x556d4454c33f - as core::future::future::Future>::poll::h780d4bbd85facd61 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/future/future.rs:119:9 [INFO] [stdout] 20: 0x556d44580070 - tokio::runtime::basic_scheduler::Inner

::block_on::{{closure}}::{{closure}}::hd4d8735eadaa7964 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/runtime/basic_scheduler.rs:184:58 [INFO] [stdout] 21: 0x556d4457bd8c - tokio::coop::with_budget::{{closure}}::hec251c7470bf519a [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/coop.rs:121:9 [INFO] [stdout] 22: 0x556d44575261 - std::thread::local::LocalKey::try_with::hd6cb11ca4aae9049 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/thread/local.rs:399:16 [INFO] [stdout] 23: 0x556d4457403d - std::thread::local::LocalKey::with::h5720f7115c975a94 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/thread/local.rs:375:9 [INFO] [stdout] 24: 0x556d4457ef44 - tokio::coop::with_budget::h8176c82b236dc955 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/coop.rs:114:5 [INFO] [stdout] 25: 0x556d4457ef44 - tokio::coop::budget::h52c5763b8f609e57 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/coop.rs:98:5 [INFO] [stdout] 26: 0x556d4457ef44 - tokio::runtime::basic_scheduler::Inner

::block_on::{{closure}}::h2dd6b87d61151523 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/runtime/basic_scheduler.rs:184:35 [INFO] [stdout] 27: 0x556d44581cc1 - tokio::runtime::basic_scheduler::enter::{{closure}}::h918369279b9ad2b5 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/runtime/basic_scheduler.rs:266:29 [INFO] [stdout] 28: 0x556d4455e32d - tokio::macros::scoped_tls::ScopedKey::set::h300cf80ddc15b7ed [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/macros/scoped_tls.rs:61:9 [INFO] [stdout] 29: 0x556d44581bfc - tokio::runtime::basic_scheduler::enter::he4966ac57fc17f2f [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/runtime/basic_scheduler.rs:266:5 [INFO] [stdout] 30: 0x556d4457e42b - tokio::runtime::basic_scheduler::Inner

::block_on::h639c9cd96b4de4c0 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/runtime/basic_scheduler.rs:176:9 [INFO] [stdout] 31: 0x556d44580194 - tokio::runtime::basic_scheduler::InnerGuard

::block_on::hd635f0dff8b77bf9 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/runtime/basic_scheduler.rs:405:9 [INFO] [stdout] 32: 0x556d44580528 - tokio::runtime::basic_scheduler::BasicScheduler

::block_on::h4d51b1f802de77c4 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/runtime/basic_scheduler.rs:136:24 [INFO] [stdout] 33: 0x556d445608d6 - tokio::runtime::Runtime::block_on::haa6e5e440e46ceb8 [INFO] [stdout] at /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/tokio-1.2.0/src/runtime/mod.rs:450:46 [INFO] [stdout] 34: 0x556d4457d0d1 - cft_db::db::tests::test_db_basic::h63a41727e0362157 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:68:5 [INFO] [stdout] 35: 0x556d4457cffa - cft_db::db::tests::test_db_basic::{{closure}}::h6b846e3de93086b7 [INFO] [stdout] at /opt/rustwide/workdir/src/db.rs:68:5 [INFO] [stdout] 36: 0x556d445423ce - core::ops::function::FnOnce::call_once::h6676d262d44d33b4 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 37: 0x556d445f9063 - core::ops::function::FnOnce::call_once::h227fa683a5745bd3 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 38: 0x556d445f9063 - test::__rust_begin_short_backtrace::h3a193bd570ada00a [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:578:5 [INFO] [stdout] 39: 0x556d445f7ad8 - as core::ops::function::FnOnce>::call_once::h262d2f411717179a [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 40: 0x556d445f7ad8 - as core::ops::function::FnOnce<()>>::call_once::hfec00caec3e52a7b [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:347:9 [INFO] [stdout] 41: 0x556d445f7ad8 - std::panicking::try::do_call::ha5f42e76ffda569d [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40 [INFO] [stdout] 42: 0x556d445f7ad8 - std::panicking::try::h53f36df0935b9500 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19 [INFO] [stdout] 43: 0x556d445f7ad8 - std::panic::catch_unwind::h5a497f74b0ce006f [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14 [INFO] [stdout] 44: 0x556d445f7ad8 - test::run_test_in_process::hab0aead337f48a88 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:601:18 [INFO] [stdout] 45: 0x556d445f7ad8 - test::run_test::run_test_inner::{{closure}}::h632c383164d4cba2 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:493:39 [INFO] [stdout] 46: 0x556d445c625d - test::run_test::run_test_inner::{{closure}}::h7c4b3612891a4b58 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/test/src/lib.rs:520:37 [INFO] [stdout] 47: 0x556d445c625d - std::sys_common::backtrace::__rust_begin_short_backtrace::habf7d8a08419d00e [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 48: 0x556d445ca988 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::h3acba502e2068204 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/thread/mod.rs:476:17 [INFO] [stdout] 49: 0x556d445ca988 - as core::ops::function::FnOnce<()>>::call_once::h526ef819c1964a35 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:347:9 [INFO] [stdout] 50: 0x556d445ca988 - std::panicking::try::do_call::hc0b5663d6373cec8 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:401:40 [INFO] [stdout] 51: 0x556d445ca988 - std::panicking::try::ha9007ede9d35dcd6 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panicking.rs:365:19 [INFO] [stdout] 52: 0x556d445ca988 - std::panic::catch_unwind::hf60d56329ebbb81c [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/panic.rs:434:14 [INFO] [stdout] 53: 0x556d445ca988 - std::thread::Builder::spawn_unchecked::{{closure}}::hb1722d498f4ce777 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/thread/mod.rs:475:30 [INFO] [stdout] 54: 0x556d445ca988 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h15eb01325730c962 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 55: 0x556d4470b027 - as core::ops::function::FnOnce>::call_once::h09f167e08fc945ff [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 56: 0x556d4470b027 - as core::ops::function::FnOnce>::call_once::hf814fe85eeb118e0 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/alloc/src/boxed.rs:1572:9 [INFO] [stdout] 57: 0x556d4470b027 - std::sys::unix::thread::Thread::new::thread_start::hb71b17934c5f5e68 [INFO] [stdout] at /rustc/d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2/library/std/src/sys/unix/thread.rs:91:17 [INFO] [stdout] 58: 0x7f93f0bfa609 - start_thread [INFO] [stdout] 59: 0x7f93f09cc293 - clone [INFO] [stdout] 60: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] db::tests::test_db_basic [INFO] [stdout] [INFO] [stdout] test result: FAILED. 4 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "54a9b5745c2cfb21ba08dad505b0d1857acaa4156e15645800f7a987073f1434", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "54a9b5745c2cfb21ba08dad505b0d1857acaa4156e15645800f7a987073f1434", kill_on_drop: false }` [INFO] [stdout] 54a9b5745c2cfb21ba08dad505b0d1857acaa4156e15645800f7a987073f1434