[INFO] fetching crate mindb 0.1.2...
[INFO] checking mindb-0.1.2 against master#8a703520e80d87d4423c01f9d4fbc9e5f6533a02 for pr-154205-1
[INFO] extracting crate mindb 0.1.2 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate mindb 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate mindb 0.1.2
[INFO] tweaked toml for crates.io crate mindb 0.1.2 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mindb 0.1.2 on toolchain 8a703520e80d87d4423c01f9d4fbc9e5f6533a02
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mindb 0.1.2 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" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cargo-platform v0.1.9
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09fcdac96582e9c6e85922bfea78cbdb35932f14993b1cf42ab43b5d18060bd5
[INFO] running `Command { std: "docker" "start" "-a" "09fcdac96582e9c6e85922bfea78cbdb35932f14993b1cf42ab43b5d18060bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09fcdac96582e9c6e85922bfea78cbdb35932f14993b1cf42ab43b5d18060bd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09fcdac96582e9c6e85922bfea78cbdb35932f14993b1cf42ab43b5d18060bd5", kill_on_drop: false }`
[INFO] [stdout] 09fcdac96582e9c6e85922bfea78cbdb35932f14993b1cf42ab43b5d18060bd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+8a703520e80d87d4423c01f9d4fbc9e5f6533a02" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0de31c2605f576a0e1ad3b50f47070a8ba02bac0a912e3626ee05fb8b6bc0a29
[INFO] running `Command { std: "docker" "start" "-a" "0de31c2605f576a0e1ad3b50f47070a8ba02bac0a912e3626ee05fb8b6bc0a29", kill_on_drop: false }`
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[INFO] [stderr]     Checking mindb v0.1.2 (/opt/rustwide/workdir)
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[INFO] [stdout] warning: method `insert` is never used
[INFO] [stdout]    --> src/db/mod.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl ShardedExactIndex {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |     fn insert(&self, key: Vec<u8>, pointer: VersionPointer) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove` is never used
[INFO] [stdout]    --> src/db/mod.rs:327:8
[INFO] [stdout]     |
[INFO] [stdout] 302 | impl EntryCache {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 327 |     fn remove(&mut self, key: &[u8]) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flush_current_thread_buffer` is never used
[INFO] [stdout]    --> src/db/mod.rs:972:8
[INFO] [stdout]     |
[INFO] [stdout] 483 | impl Database {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 972 |     fn flush_current_thread_buffer(&self) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rusqlite v0.29.0
[INFO] [stdout] error[E0063]: missing field `ring_bytes` in initializer of `WalOptions`
[INFO] [stdout]   --> tests/group_commit_regression.rs:14:25
[INFO] [stdout]    |
[INFO] [stdout] 14 |     let wal = Wal::open(WalOptions {
[INFO] [stdout]    |                         ^^^^^^^^^^ missing `ring_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0063]: missing field `max_batch_bytes` in initializer of `GroupCommitConfig`
[INFO] [stdout]   --> tests/group_commit_regression.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         GroupCommitConfig {
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^ missing `max_batch_bytes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0063`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `mindb` (test "group_commit_regression") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: method `insert` is never used
[INFO] [stdout]    --> src/db/mod.rs:149:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | impl ShardedExactIndex {
[INFO] [stdout]     | ---------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 149 |     fn insert(&self, key: Vec<u8>, pointer: VersionPointer) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `remove` is never used
[INFO] [stdout]    --> src/db/mod.rs:327:8
[INFO] [stdout]     |
[INFO] [stdout] 302 | impl EntryCache {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 327 |     fn remove(&mut self, key: &[u8]) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flush_current_thread_buffer` is never used
[INFO] [stdout]    --> src/db/mod.rs:972:8
[INFO] [stdout]     |
[INFO] [stdout] 483 | impl Database {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 972 |     fn flush_current_thread_buffer(&self) -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0de31c2605f576a0e1ad3b50f47070a8ba02bac0a912e3626ee05fb8b6bc0a29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de31c2605f576a0e1ad3b50f47070a8ba02bac0a912e3626ee05fb8b6bc0a29", kill_on_drop: false }`
[INFO] [stdout] 0de31c2605f576a0e1ad3b50f47070a8ba02bac0a912e3626ee05fb8b6bc0a29