[INFO] fetching crate veinq-server 0.1.0...
[INFO] testing veinq-server-0.1.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate veinq-server 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate veinq-server 0.1.0
[INFO] finished tweaking crates.io crate veinq-server 0.1.0
[INFO] tweaked toml for crates.io crate veinq-server 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate veinq-server 0.1.0 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate veinq-server 0.1.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140
[INFO] running `Command { std: "docker" "start" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling winnow v1.0.3
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling tokio-macros v2.7.0
[INFO] [stderr]    Compiling toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]    Compiling serde_spanned v1.1.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling tokio v1.52.3
[INFO] [stderr]    Compiling toml v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling veinq-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/storage/log.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Segment {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     path: PathBuf,
[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 `current_offset` is never used
[INFO] [stdout]    --> src/storage/log.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl Log {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn current_offset(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `topic` and `id` are never read
[INFO] [stdout]   --> src/storage/partition.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Partition {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 22 |     pub topic: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 23 |     pub id: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `base_dir` are never read
[INFO] [stdout]   --> src/storage/topic.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Topic {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 22 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 23 |     pub partitions: HashMap<u32, Partition>,
[INFO] [stdout] 24 |     base_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `num_partitions` is never used
[INFO] [stdout]   --> src/storage/topic.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Topic {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn num_partitions(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.15s
[INFO] running `Command { std: "docker" "inspect" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling veinq-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `path` is never read
[INFO] [stdout]   --> src/storage/log.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Segment {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 27 |     path: PathBuf,
[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 `current_offset` is never used
[INFO] [stdout]    --> src/storage/log.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout] 129 | impl Log {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn current_offset(&self) -> u64 {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `topic` and `id` are never read
[INFO] [stdout]   --> src/storage/partition.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Partition {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 22 |     pub topic: String,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 23 |     pub id: u32,
[INFO] [stdout]    |         ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `base_dir` are never read
[INFO] [stdout]   --> src/storage/topic.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct Topic {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] 22 |     pub name: String,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 23 |     pub partitions: HashMap<u32, Partition>,
[INFO] [stdout] 24 |     base_dir: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `num_partitions` is never used
[INFO] [stdout]   --> src/storage/topic.rs:74:12
[INFO] [stdout]    |
[INFO] [stdout] 27 | impl Topic {
[INFO] [stdout]    | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 74 |     pub fn num_partitions(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.35s
[INFO] running `Command { std: "docker" "inspect" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: field `path` is never read
[INFO] [stderr]   --> src/storage/log.rs:27:5
[INFO] [stderr]    |
[INFO] [stderr] 22 | pub struct Segment {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 27 |     path: PathBuf,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `current_offset` is never used
[INFO] [stderr]    --> src/storage/log.rs:183:12
[INFO] [stderr]     |
[INFO] [stderr] 129 | impl Log {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 183 |     pub fn current_offset(&self) -> u64 {
[INFO] [stderr]     |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `topic` and `id` are never read
[INFO] [stderr]   --> src/storage/partition.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Partition {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 22 |     pub topic: String,
[INFO] [stderr]    |         ^^^^^
[INFO] [stderr] 23 |     pub id: u32,
[INFO] [stderr]    |         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `name` and `base_dir` are never read
[INFO] [stderr]   --> src/storage/topic.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 21 | pub struct Topic {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] 22 |     pub name: String,
[INFO] [stderr]    |         ^^^^
[INFO] [stderr] 23 |     pub partitions: HashMap<u32, Partition>,
[INFO] [stderr] 24 |     base_dir: PathBuf,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `num_partitions` is never used
[INFO] [stderr]   --> src/storage/topic.rs:74:12
[INFO] [stderr]    |
[INFO] [stderr] 27 | impl Topic {
[INFO] [stderr]    | ---------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 74 |     pub fn num_partitions(&self) -> usize {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `veinq-server` (bin "veinq-server" test) generated 5 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/veinq_server-c0ee73ba11e658ad)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140", kill_on_drop: false }`
[INFO] [stdout] cb0f65273b8213c14fe5e4c33290f8838b378c94c2ef1365325bacc125d63140
