[INFO] cloning repository https://github.com/kod-kristoff/ancestors-dpc
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kod-kristoff/ancestors-dpc" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fancestors-dpc", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fancestors-dpc'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cf46096af45035a51b50ae291675b5d21e0859e0
[INFO] testing kod-kristoff/ancestors-dpc against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fkod-kristoff%2Fancestors-dpc" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/kod-kristoff/ancestors-dpc
[INFO] finished tweaking git repo https://github.com/kod-kristoff/ancestors-dpc
[INFO] tweaked toml for git repo https://github.com/kod-kristoff/ancestors-dpc written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/kod-kristoff/ancestors-dpc on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/kod-kristoff/ancestors-dpc 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" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ctrlc v3.4.0
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[INFO] [stderr]   Downloaded dlv-list v0.4.0
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[INFO] [stderr]   Downloaded dyno v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83e04d1379067bc174e9de60a851a56d9978394e71a813d550d620612b9013b2
[INFO] running `Command { std: "docker" "start" "-a" "83e04d1379067bc174e9de60a851a56d9978394e71a813d550d620612b9013b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83e04d1379067bc174e9de60a851a56d9978394e71a813d550d620612b9013b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83e04d1379067bc174e9de60a851a56d9978394e71a813d550d620612b9013b2", kill_on_drop: false }`
[INFO] [stdout] 83e04d1379067bc174e9de60a851a56d9978394e71a813d550d620612b9013b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 04a9dbbe7d855c41a43641f2c4550dc60733c7ff6b4596cec887acb6b0130c7b
[INFO] running `Command { std: "docker" "start" "-a" "04a9dbbe7d855c41a43641f2c4550dc60733c7ff6b4596cec887acb6b0130c7b", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling futures-core v0.3.28
[INFO] [stderr]    Compiling slab v0.4.8
[INFO] [stderr]    Compiling futures-channel v0.3.28
[INFO] [stderr]    Compiling futures-task v0.3.28
[INFO] [stderr]    Compiling lock_api v0.4.10
[INFO] [stderr]    Compiling futures-sink v0.3.28
[INFO] [stderr]    Compiling futures-util v0.3.28
[INFO] [stderr]    Compiling parking_lot_core v0.9.8
[INFO] [stderr]    Compiling tokio v1.29.1
[INFO] [stderr]    Compiling futures-io v0.3.28
[INFO] [stderr]    Compiling eyre v0.6.8
[INFO] [stderr]    Compiling dlv-list v0.4.0
[INFO] [stderr]    Compiling indenter v0.3.3
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling dyno v0.1.0
[INFO] [stderr]    Compiling syn v2.0.22
[INFO] [stderr]    Compiling getrandom v0.2.10
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling nix v0.26.2
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling ctrlc v3.4.0
[INFO] [stderr]    Compiling ulid v1.0.0
[INFO] [stderr]    Compiling async-condvar-fair v1.0.0
[INFO] [stderr]    Compiling futures-macro v0.3.28
[INFO] [stderr]    Compiling futures-executor v0.3.28
[INFO] [stderr]    Compiling futures v0.3.28
[INFO] [stderr]    Compiling ancestors-dpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `InMemoryConnection`
[INFO] [stdout]  --> src/persistence/mod.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::in_memory::{InMemoryConnection, InMemoryPersistence, InMemoryTransaction};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn`
[INFO] [stdout]   --> src/event_log/in_memory.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         conn: &mut dyn crate::persistence::Connection,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_reader`
[INFO] [stdout]   --> src/main.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let (event_writer, event_reader) = event_log::new_in_memory_shared()?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogEvent` is never constructed
[INFO] [stdout]   --> src/event_log/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LogEvent {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WithOffset` is never constructed
[INFO] [stdout]   --> src/event_log/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct WithOffset<T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_start_offset`, `read`, and `read_one` are never used
[INFO] [stdout]   --> src/event_log/mod.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Reader {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] 25 |     fn get_start_offset(&self) -> eyre::Result<Offset>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     fn read(
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn read_one(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `runtime` is never read
[INFO] [stdout]   --> src/event_log/in_memory.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct InMemoryLog {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     runtime: tokio::runtime::Runtime,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read` is never used
[INFO] [stdout]   --> src/event_log/in_memory.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl InMemoryLog {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 20 |     pub async fn read(&self) -> OwnedRwLockReadGuard<InMemoryLogInner> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cast` is never used
[INFO] [stdout]   --> src/persistence/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Connection: Any {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn cast(&mut self) -> Caster<'_, 'static>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `commit` and `rollback` are never used
[INFO] [stdout]   --> src/persistence/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait Transaction<'a> {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 29 |     fn commit(self: Box<Self>) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 30 |     fn rollback(self: Box<Self>) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_header` is never used
[INFO] [stdout]  --> src/services/tui/views.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn print_header(msg: &str) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 12s
[INFO] running `Command { std: "docker" "inspect" "04a9dbbe7d855c41a43641f2c4550dc60733c7ff6b4596cec887acb6b0130c7b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "04a9dbbe7d855c41a43641f2c4550dc60733c7ff6b4596cec887acb6b0130c7b", kill_on_drop: false }`
[INFO] [stdout] 04a9dbbe7d855c41a43641f2c4550dc60733c7ff6b4596cec887acb6b0130c7b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5becc9dca641adeeb69328fa424bf9557d71f08041e950aba60915803d9b8e5e
[INFO] running `Command { std: "docker" "start" "-a" "5becc9dca641adeeb69328fa424bf9557d71f08041e950aba60915803d9b8e5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling ancestors-dpc v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `InMemoryConnection`
[INFO] [stdout]  --> src/persistence/mod.rs:3:27
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub use self::in_memory::{InMemoryConnection, InMemoryPersistence, InMemoryTransaction};
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `conn`
[INFO] [stdout]   --> src/event_log/in_memory.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 40 |         conn: &mut dyn crate::persistence::Connection,
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_reader`
[INFO] [stdout]   --> src/main.rs:10:24
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let (event_writer, event_reader) = event_log::new_in_memory_shared()?;
[INFO] [stdout]    |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_reader`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `LogEvent` is never constructed
[INFO] [stdout]   --> src/event_log/mod.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct LogEvent {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WithOffset` is never constructed
[INFO] [stdout]   --> src/event_log/mod.rs:19:12
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct WithOffset<T> {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_start_offset`, `read`, and `read_one` are never used
[INFO] [stdout]   --> src/event_log/mod.rs:25:8
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait Reader {
[INFO] [stdout]    |           ------ methods in this trait
[INFO] [stdout] 25 |     fn get_start_offset(&self) -> eyre::Result<Offset>;
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 26 |
[INFO] [stdout] 27 |     fn read(
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn read_one(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `runtime` is never read
[INFO] [stdout]   --> src/event_log/in_memory.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct InMemoryLog {
[INFO] [stdout]    |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     runtime: tokio::runtime::Runtime,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `read` is never used
[INFO] [stdout]   --> src/event_log/in_memory.rs:20:18
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl InMemoryLog {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] 20 |     pub async fn read(&self) -> OwnedRwLockReadGuard<InMemoryLogInner> {
[INFO] [stdout]    |                  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cast` is never used
[INFO] [stdout]   --> src/persistence/mod.rs:23:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | pub trait Connection: Any {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 23 |     fn cast(&mut self) -> Caster<'_, 'static>;
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `commit` and `rollback` are never used
[INFO] [stdout]   --> src/persistence/mod.rs:29:8
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub trait Transaction<'a> {
[INFO] [stdout]    |           ----------- methods in this trait
[INFO] [stdout] 29 |     fn commit(self: Box<Self>) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^
[INFO] [stdout] 30 |     fn rollback(self: Box<Self>) -> Result<()>;
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_header` is never used
[INFO] [stdout]  --> src/services/tui/views.rs:5:8
[INFO] [stdout]   |
[INFO] [stdout] 5 | pub fn print_header(msg: &str) {
[INFO] [stdout]   |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.58s
[INFO] running `Command { std: "docker" "inspect" "5becc9dca641adeeb69328fa424bf9557d71f08041e950aba60915803d9b8e5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5becc9dca641adeeb69328fa424bf9557d71f08041e950aba60915803d9b8e5e", kill_on_drop: false }`
[INFO] [stdout] 5becc9dca641adeeb69328fa424bf9557d71f08041e950aba60915803d9b8e5e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 15c7d216c4143bc18696a4f2be9fc7ead5c598df99ed6d9bd974a491045207a5
[INFO] running `Command { std: "docker" "start" "-a" "15c7d216c4143bc18696a4f2be9fc7ead5c598df99ed6d9bd974a491045207a5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `InMemoryConnection`
[INFO] [stderr]  --> src/persistence/mod.rs:3:27
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub use self::in_memory::{InMemoryConnection, InMemoryPersistence, InMemoryTransaction};
[INFO] [stderr]   |                           ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `conn`
[INFO] [stderr]   --> src/event_log/in_memory.rs:40:9
[INFO] [stderr]    |
[INFO] [stderr] 40 |         conn: &mut dyn crate::persistence::Connection,
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_conn`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `event_reader`
[INFO] [stderr]   --> src/main.rs:10:24
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let (event_writer, event_reader) = event_log::new_in_memory_shared()?;
[INFO] [stderr]    |                        ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_reader`
[INFO] [stderr] 
[INFO] [stderr] warning: struct `LogEvent` is never constructed
[INFO] [stderr]   --> src/event_log/mod.rs:13:12
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct LogEvent {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct `WithOffset` is never constructed
[INFO] [stderr]   --> src/event_log/mod.rs:19:12
[INFO] [stderr]    |
[INFO] [stderr] 19 | pub struct WithOffset<T> {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `get_start_offset`, `read`, and `read_one` are never used
[INFO] [stderr]   --> src/event_log/mod.rs:25:8
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub trait Reader {
[INFO] [stderr]    |           ------ methods in this trait
[INFO] [stderr] 25 |     fn get_start_offset(&self) -> eyre::Result<Offset>;
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 26 |
[INFO] [stderr] 27 |     fn read(
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     fn read_one(
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `runtime` is never read
[INFO] [stderr]   --> src/event_log/in_memory.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 13 | pub struct InMemoryLog {
[INFO] [stderr]    |            ----------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 16 |     runtime: tokio::runtime::Runtime,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `read` is never used
[INFO] [stderr]   --> src/event_log/in_memory.rs:20:18
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl InMemoryLog {
[INFO] [stderr]    | ---------------- method in this implementation
[INFO] [stderr] 20 |     pub async fn read(&self) -> OwnedRwLockReadGuard<InMemoryLogInner> {
[INFO] [stderr]    |                  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `cast` is never used
[INFO] [stderr]   --> src/persistence/mod.rs:23:8
[INFO] [stderr]    |
[INFO] [stderr] 20 | pub trait Connection: Any {
[INFO] [stderr]    |           ---------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 23 |     fn cast(&mut self) -> Caster<'_, 'static>;
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `commit` and `rollback` are never used
[INFO] [stderr]   --> src/persistence/mod.rs:29:8
[INFO] [stderr]    |
[INFO] [stderr] 28 | pub trait Transaction<'a> {
[INFO] [stderr]    |           ----------- methods in this trait
[INFO] [stderr] 29 |     fn commit(self: Box<Self>) -> Result<()>;
[INFO] [stderr]    |        ^^^^^^
[INFO] [stderr] 30 |     fn rollback(self: Box<Self>) -> Result<()>;
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `print_header` is never used
[INFO] [stderr]  --> src/services/tui/views.rs:5:8
[INFO] [stderr]   |
[INFO] [stderr] 5 | pub fn print_header(msg: &str) {
[INFO] [stderr]   |        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `ancestors-dpc` (bin "ancestors-dpc" test) generated 11 warnings (run `cargo fix --bin "ancestors-dpc" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ancestors_dpc-40eb264825bab3d3)
[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" "15c7d216c4143bc18696a4f2be9fc7ead5c598df99ed6d9bd974a491045207a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15c7d216c4143bc18696a4f2be9fc7ead5c598df99ed6d9bd974a491045207a5", kill_on_drop: false }`
[INFO] [stdout] 15c7d216c4143bc18696a4f2be9fc7ead5c598df99ed6d9bd974a491045207a5
