[INFO] cloning repository https://github.com/paranoidnas/system [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/paranoidnas/system" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparanoidnas%2Fsystem", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparanoidnas%2Fsystem'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 85353b44666efefc60ebb51446b2614faf17b2a6 [INFO] checking paranoidnas/system against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fparanoidnas%2Fsystem" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/paranoidnas/system on toolchain ceab6128fa48a616bfd3e3adf4bc80133b8ee223 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-7-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/paranoidnas/system [INFO] finished tweaking git repo https://github.com/paranoidnas/system [INFO] tweaked toml for git repo https://github.com/paranoidnas/system written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/paranoidnas/system 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" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/wpbrown/xactor` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termtree v0.2.3 [INFO] [stderr] Downloaded mnt v0.3.1 [INFO] [stderr] Downloaded libsystemd v0.2.1 [INFO] [stderr] Downloaded cron v0.7.0 [INFO] [stderr] Downloaded fragile v1.0.0 [INFO] [stderr] Downloaded mockall_double v0.2.1 [INFO] [stderr] Downloaded mockall v0.9.1 [INFO] [stderr] Downloaded comfy-table v1.6.0 [INFO] [stderr] Downloaded mockall_derive v0.9.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 137de3ad1ec91197aee3018c6e99402c5f8c4373e42b057cbd4c03aff682450d [INFO] running `Command { std: "docker" "start" "-a" "137de3ad1ec91197aee3018c6e99402c5f8c4373e42b057cbd4c03aff682450d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "137de3ad1ec91197aee3018c6e99402c5f8c4373e42b057cbd4c03aff682450d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "137de3ad1ec91197aee3018c6e99402c5f8c4373e42b057cbd4c03aff682450d", kill_on_drop: false }` [INFO] [stdout] 137de3ad1ec91197aee3018c6e99402c5f8c4373e42b057cbd4c03aff682450d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0743f2a70108a9b0167c9764ccdf96597fbf03c535970532b0eed8ccc1ed70f1 [INFO] running `Command { std: "docker" "start" "-a" "0743f2a70108a9b0167c9764ccdf96597fbf03c535970532b0eed8ccc1ed70f1", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.34 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling version_check v0.9.3 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Checking once_cell v1.9.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking bytes v1.1.0 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.2.7 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling 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[stderr] Checking warp v0.3.2 [INFO] [stderr] Checking libblkcapt v0.1.0 (/opt/rustwide/workdir/libblkcapt) [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> libblkcapt/src/model/entities.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{default::Default, num::NonZeroU32, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> libblkcapt/src/sys/btrfs.rs:11:48 [INFO] [stdout] | [INFO] [stdout] 11 | use std::{convert::TryInto, num::NonZeroUsize, string::String}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Default` is imported redundantly [INFO] [stdout] --> libblkcapt/src/model/entities.rs:7:11 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{default::Default, num::NonZeroU32, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `Default` is already defined here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `String` is imported redundantly [INFO] [stdout] --> libblkcapt/src/sys/btrfs.rs:11:48 [INFO] [stdout] | [INFO] [stdout] 11 | use std::{convert::TryInto, num::NonZeroUsize, string::String}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `String` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `parent` is never read [INFO] [stdout] --> libblkcapt/src/core/restic.rs:373:5 [INFO] [stdout] | [INFO] [stdout] 369 | struct SnapshotsOutputRecord { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 373 | parent: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_drop_set` is never used [INFO] [stdout] --> libblkcapt/src/core/retention.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 68 | impl<'a, T: Snapshot> RetentionEvaluation<'a, T> { [INFO] [stdout] | ------------------------------------------------ method in this implementation [INFO] [stdout] 69 | fn into_drop_set(self) -> HashSet> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking blkcaptapp v0.1.0 (/opt/rustwide/workdir/blkcaptapp) [INFO] [stderr] Checking blkcaptctl v0.1.0 (/opt/rustwide/workdir/blkcaptctl) [INFO] [stdout] warning: field `parent` is never read [INFO] [stdout] --> libblkcapt/src/core/restic.rs:373:5 [INFO] [stdout] | [INFO] [stdout] 369 | struct SnapshotsOutputRecord { [INFO] [stdout] | --------------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 373 | parent: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `into_drop_set` is never used [INFO] [stdout] --> libblkcapt/src/core/retention.rs:69:8 [INFO] [stdout] | [INFO] [stdout] 68 | impl<'a, T: Snapshot> RetentionEvaluation<'a, T> { [INFO] [stdout] | ------------------------------------------------ method in this implementation [INFO] [stdout] 69 | fn into_drop_set(self) -> HashSet> { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sync`, `retention_update`, and `shared` are never read [INFO] [stdout] --> blkcaptctl/src/commands/restic.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct ResticUpdateOptions { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 77 | sync: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | retention_update: RetentionUpdateOptions, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | shared: ResticCreateUpdateOptions, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResticUpdateOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sync` and `shared` are never read [INFO] [stdout] --> blkcaptctl/src/commands/sync.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct SyncUpdateOptions { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 92 | sync: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | shared: SyncCreateUpdateOptions, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyncUpdateOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sync` is never read [INFO] [stdout] --> blkcaptctl/src/commands/sync.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 116 | pub struct SyncShowOptions { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 119 | sync: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyncShowOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sync` is never read [INFO] [stdout] --> blkcaptctl/src/commands/sync.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 130 | pub struct SyncDeleteOptions { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 133 | sync: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyncDeleteOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sync`, `retention_update`, and `shared` are never read [INFO] [stdout] --> blkcaptctl/src/commands/restic.rs:77:5 [INFO] [stdout] | [INFO] [stdout] 74 | pub struct ResticUpdateOptions { [INFO] [stdout] | ------------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 77 | sync: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 80 | retention_update: RetentionUpdateOptions, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 83 | shared: ResticCreateUpdateOptions, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ResticUpdateOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `sync` and `shared` are never read [INFO] [stdout] --> blkcaptctl/src/commands/sync.rs:92:5 [INFO] [stdout] | [INFO] [stdout] 89 | pub struct SyncUpdateOptions { [INFO] [stdout] | ----------------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 92 | sync: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 95 | shared: SyncCreateUpdateOptions, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyncUpdateOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sync` is never read [INFO] [stdout] --> blkcaptctl/src/commands/sync.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 116 | pub struct SyncShowOptions { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 119 | sync: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyncShowOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sync` is never read [INFO] [stdout] --> blkcaptctl/src/commands/sync.rs:133:5 [INFO] [stdout] | [INFO] [stdout] 130 | pub struct SyncDeleteOptions { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 133 | sync: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SyncDeleteOptions` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Checking blkcaptwrk v0.1.0 (/opt/rustwide/workdir/blkcaptwrk) [INFO] [stdout] warning: field `pool` is never read [INFO] [stdout] --> blkcaptwrk/src/actors/container.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct ContainerActor { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 34 | pool: Addr>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pool` is never read [INFO] [stdout] --> blkcaptwrk/src/actors/dataset.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct DatasetActor { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 32 | pool: Addr>, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> blkcaptwrk/src/actors/pool.rs:185:19 [INFO] [stdout] | [INFO] [stdout] 185 | Scrubbing(WorkerTask, StartedObservation), [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 185 | Scrubbing((), StartedObservation), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Latest` is never constructed [INFO] [stdout] --> blkcaptwrk/src/snapshots.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub enum FindMode { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 49 | Earliest, [INFO] [stdout] 50 | Latest, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `canceller` is never read [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct WorkerTask { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 10 | handle: JoinHandle<()>, [INFO] [stdout] 11 | canceller: Cell>>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cancellation` is never read [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct WorkerTaskContext { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 15 | parent: WeakAddr, [INFO] [stdout] 16 | cancellation: oneshot::Receiver<()>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cancel` is never used [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl WorkerTask { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn cancel(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Cancelled` is never constructed [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 93 | pub enum CancellableResult { [INFO] [stdout] | ----------------- variant in this enum [INFO] [stdout] 94 | Ok(T), [INFO] [stdout] 95 | Cancelled(CancelledMarker), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `await_cancellable` is never used [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 106 | impl WorkerTaskContext { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] 107 | pub async fn await_cancellable(&mut self, fut: impl Future + Send) -> CancellableResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pool` is never read [INFO] [stdout] --> blkcaptwrk/src/actors/container.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 33 | pub struct ContainerActor { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 34 | pool: Addr>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `pool` is never read [INFO] [stdout] --> blkcaptwrk/src/actors/dataset.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct DatasetActor { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] 32 | pool: Addr>, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> blkcaptwrk/src/actors/pool.rs:185:19 [INFO] [stdout] | [INFO] [stdout] 185 | Scrubbing(WorkerTask, StartedObservation), [INFO] [stdout] | --------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 185 | Scrubbing((), StartedObservation), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Latest` is never constructed [INFO] [stdout] --> blkcaptwrk/src/snapshots.rs:50:5 [INFO] [stdout] | [INFO] [stdout] 48 | pub enum FindMode { [INFO] [stdout] | -------- variant in this enum [INFO] [stdout] 49 | Earliest, [INFO] [stdout] 50 | Latest, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `canceller` is never read [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct WorkerTask { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 10 | handle: JoinHandle<()>, [INFO] [stdout] 11 | canceller: Cell>>, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `cancellation` is never read [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct WorkerTaskContext { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 15 | parent: WeakAddr, [INFO] [stdout] 16 | cancellation: oneshot::Receiver<()>, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `cancel` is never used [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:82:12 [INFO] [stdout] | [INFO] [stdout] 26 | impl WorkerTask { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 82 | pub fn cancel(&self) { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Cancelled` is never constructed [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:95:5 [INFO] [stdout] | [INFO] [stdout] 93 | pub enum CancellableResult { [INFO] [stdout] | ----------------- variant in this enum [INFO] [stdout] 94 | Ok(T), [INFO] [stdout] 95 | Cancelled(CancelledMarker), [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `await_cancellable` is never used [INFO] [stdout] --> blkcaptwrk/src/tasks.rs:107:18 [INFO] [stdout] | [INFO] [stdout] 106 | impl WorkerTaskContext { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] 107 | pub async fn await_cancellable(&mut self, fut: impl Future + Send) -> CancellableResult { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.22s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0, nom v4.1.1 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "0743f2a70108a9b0167c9764ccdf96597fbf03c535970532b0eed8ccc1ed70f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0743f2a70108a9b0167c9764ccdf96597fbf03c535970532b0eed8ccc1ed70f1", kill_on_drop: false }` [INFO] [stdout] 0743f2a70108a9b0167c9764ccdf96597fbf03c535970532b0eed8ccc1ed70f1