[INFO] fetching crate distill-daemon 0.0.3... [INFO] checking distill-daemon-0.0.3 against master#ceab6128fa48a616bfd3e3adf4bc80133b8ee223 for no-never-type-fallback [INFO] extracting crate distill-daemon 0.0.3 into /workspace/builds/worker-3-tc1/source [INFO] validating manifest of crates.io crate distill-daemon 0.0.3 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] started tweaking crates.io crate distill-daemon 0.0.3 [INFO] finished tweaking crates.io crate distill-daemon 0.0.3 [INFO] tweaked toml for crates.io crate distill-daemon 0.0.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ceab6128fa48a616bfd3e3adf4bc80133b8ee223" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 144 packages [INFO] [stderr] Adding async-channel v1.9.0 (latest: v2.2.0) [INFO] [stderr] Adding async-lock v2.8.0 (latest: v3.3.0) [INFO] [stderr] Adding base64 v0.13.1 (latest: v0.22.0) [INFO] [stderr] Adding bitflags v1.3.2 (latest: v2.5.0) [INFO] [stderr] Adding capnp v0.14.11 (latest: v0.19.3) [INFO] [stderr] Adding capnp-futures v0.14.3 (latest: v0.19.0) [INFO] [stderr] Adding capnp-rpc v0.14.1 (latest: v0.19.0) [INFO] [stderr] Adding cfg-if v0.1.10 (latest: v1.0.0) [INFO] [stderr] Adding dashmap v4.0.2 (latest: v5.5.3) [INFO] [stderr] Adding erased-serde v0.3.31 (latest: v0.4.4) [INFO] [stderr] Adding event-listener v2.5.3 (latest: v5.2.0) [INFO] [stderr] Adding fsevent v0.4.0 (latest: v2.1.2) [INFO] [stderr] Adding fsevent-sys v2.0.1 (latest: v4.1.0) [INFO] [stderr] Adding inotify v0.7.1 (latest: v0.10.2) [INFO] [stderr] Adding linux-raw-sys v0.4.13 (latest: v0.6.4) [INFO] [stderr] Adding mio v0.6.23 (latest: v0.8.11) [INFO] [stderr] Adding miow v0.2.2 (latest: v0.6.0) [INFO] [stderr] Adding notify v4.0.17 (latest: v6.1.1) [INFO] [stderr] Adding object v0.32.2 (latest: v0.34.0) [INFO] [stderr] Adding path-clean v0.1.0 (latest: v1.0.1) [INFO] [stderr] Adding path-slash v0.1.5 (latest: v0.2.1) [INFO] [stderr] Adding redox_syscall v0.4.1 (latest: v0.5.1) [INFO] [stderr] Adding ron v0.6.6 (latest: v0.8.1) [INFO] [stderr] Adding tokio-util v0.6.10 (latest: v0.7.10) [INFO] [stderr] Adding uuid v0.8.2 (latest: v1.8.0) [INFO] [stderr] Adding wasi v0.11.0+wasi-snapshot-preview1 (latest: v0.13.0+wasi-0.2.0) [INFO] [stderr] Adding winapi v0.2.8 (latest: v0.3.9) [INFO] [stderr] Adding windows-core v0.52.0 (latest: v0.55.0) [INFO] [stderr] Adding windows-sys v0.48.0 (latest: v0.52.0) [INFO] [stderr] Adding windows-targets v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_aarch64_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_i686_msvc v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnu v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_gnullvm v0.48.5 (latest: v0.52.4) [INFO] [stderr] Adding windows_x86_64_msvc v0.48.5 (latest: v0.52.4) [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] Downloading crates ... [INFO] [stderr] Downloaded path-slash v0.1.5 [INFO] [stderr] Downloaded distill-loader v0.0.3 [INFO] [stderr] Downloaded ron v0.6.6 [INFO] [stderr] Downloaded distill-core v0.0.3 [INFO] [stderr] Downloaded memmap v0.7.0 [INFO] [stderr] Downloaded capnp v0.14.11 [INFO] [stderr] Downloaded capnp-rpc v0.14.1 [INFO] [stderr] Downloaded distill-downstream-lmdb-sys v0.8.0-windows-fix [INFO] [stderr] Downloaded distill-downstream-lmdb-rkv v0.11.0-windows-fix [INFO] [stderr] Downloaded capnp-futures v0.14.3 [INFO] [stderr] Downloaded distill-schema v0.0.3 [INFO] [stderr] Downloaded distill-importer v0.0.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 510f3a1b66c7f35ecbbd3f8f985670810b4aa8bc08cbaa58073ec74613747a86 [INFO] running `Command { std: "docker" "start" "-a" "510f3a1b66c7f35ecbbd3f8f985670810b4aa8bc08cbaa58073ec74613747a86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "510f3a1b66c7f35ecbbd3f8f985670810b4aa8bc08cbaa58073ec74613747a86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "510f3a1b66c7f35ecbbd3f8f985670810b4aa8bc08cbaa58073ec74613747a86", kill_on_drop: false }` [INFO] [stdout] 510f3a1b66c7f35ecbbd3f8f985670810b4aa8bc08cbaa58073ec74613747a86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 689069494e4228b82af36749159643f3e2b3b4963c43458da8cc6014b35bea2b [INFO] running `Command { std: "docker" "start" "-a" "689069494e4228b82af36749159643f3e2b3b4963c43458da8cc6014b35bea2b", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking dunce v1.0.4 [INFO] [stderr] Checking capnp v0.14.11 [INFO] [stderr] Checking path-slash v0.1.5 [INFO] [stderr] Checking path-clean v0.1.0 [INFO] [stderr] Compiling distill-downstream-lmdb-sys v0.8.0-windows-fix [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking num_cpus v1.16.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.39 [INFO] [stderr] Checking mio v0.8.11 [INFO] [stderr] Checking socket2 v0.5.6 [INFO] [stderr] Checking inotify-sys v0.1.5 [INFO] [stderr] Checking serde v1.0.197 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Checking filetime v0.2.23 [INFO] [stderr] Checking inotify v0.7.1 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking dashmap v4.0.2 [INFO] [stderr] Checking tokio v1.37.0 [INFO] [stderr] Checking crossbeam-channel v0.5.12 [INFO] [stderr] Checking concurrent-queue v2.4.0 [INFO] [stderr] Checking async-channel v1.9.0 [INFO] [stderr] Checking log v0.4.21 [INFO] [stderr] Checking distill-core v0.0.3 [INFO] [stderr] Checking erased-serde v0.3.31 [INFO] [stderr] Checking bincode v1.3.3 [INFO] [stderr] Checking ron v0.6.6 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking distill-schema v0.0.3 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking capnp-futures v0.14.3 [INFO] [stderr] Checking distill-importer v0.0.3 [INFO] [stderr] Checking capnp-rpc v0.14.1 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking notify v4.0.17 [INFO] [stderr] Checking distill-downstream-lmdb-rkv v0.11.0-windows-fix [INFO] [stderr] Checking tokio-util v0.6.10 [INFO] [stderr] Checking distill-loader v0.0.3 [INFO] [stderr] Checking distill-daemon v0.0.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `lmdb` is imported redundantly [INFO] [stdout] --> src/capnp_db.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use lmdb::{self, Cursor, Transaction}; [INFO] [stdout] | ^^^^ the item `lmdb` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `lmdb` is imported redundantly [INFO] [stdout] --> src/capnp_db.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | use lmdb::{self, Cursor, Transaction}; [INFO] [stdout] | ^^^^ the item `lmdb` is already defined by prelude [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | cmp::PartialEq, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 228 | [INFO] [stdout] 229 | use super::*; [INFO] [stdout] | -------- the item `Path` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PartialEq` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | cmp::PartialEq, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/ceab6128fa48a616bfd3e3adf4bc80133b8ee223/library/std/src/prelude/mod.rs:134:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `PartialEq` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:227:9 [INFO] [stdout] | [INFO] [stdout] 227 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] 228 | [INFO] [stdout] 229 | use super::*; [INFO] [stdout] | -------- the item `Path` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `fs` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:762:9 [INFO] [stdout] | [INFO] [stdout] 762 | fs, [INFO] [stdout] | ^^ [INFO] [stdout] ... [INFO] [stdout] 771 | use super::*; [INFO] [stdout] | -------- the item `fs` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Path` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:764:16 [INFO] [stdout] | [INFO] [stdout] 764 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 771 | use super::*; [INFO] [stdout] | -------- the item `Path` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `PathBuf` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:764:22 [INFO] [stdout] | [INFO] [stdout] 764 | path::{Path, PathBuf}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 771 | use super::*; [INFO] [stdout] | -------- the item `PathBuf` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Arc` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:765:9 [INFO] [stdout] | [INFO] [stdout] 765 | sync::Arc, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 771 | use super::*; [INFO] [stdout] | -------- the item `Arc` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:766:9 [INFO] [stdout] | [INFO] [stdout] 766 | time::Duration, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 771 | use super::*; [INFO] [stdout] | -------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Environment` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:773:9 [INFO] [stdout] | [INFO] [stdout] 771 | use super::*; [INFO] [stdout] | -------- the item `Environment` is already imported here [INFO] [stdout] 772 | use crate::{ [INFO] [stdout] 773 | capnp_db::Environment, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FileTracker` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:774:24 [INFO] [stdout] | [INFO] [stdout] 771 | use super::*; [INFO] [stdout] | -------- the item `FileTracker` is already imported here [INFO] [stdout] ... [INFO] [stdout] 774 | file_tracker::{FileTracker, FileTrackerEvent}, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `FileTrackerEvent` is imported redundantly [INFO] [stdout] --> src/file_tracker.rs:774:37 [INFO] [stdout] | [INFO] [stdout] 771 | use super::*; [INFO] [stdout] | -------- the item `FileTrackerEvent` is already imported here [INFO] [stdout] ... [INFO] [stdout] 774 | file_tracker::{FileTracker, FileTrackerEvent}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/source_pair_import.rs:279:32 [INFO] [stdout] | [INFO] [stdout] 279 | let mut deserializer = erased_serde::Deserializer::erase(&mut deserializer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | #![warn(clippy::all, rust_2018_idioms, rust_2018_compatibility)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(rust_2018_idioms)]` [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 279 | let mut deserializer = ::erase(&mut deserializer); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/source_pair_import.rs:279:32 [INFO] [stdout] | [INFO] [stdout] 279 | let mut deserializer = erased_serde::Deserializer::erase(&mut deserializer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> src/lib.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | #![warn(clippy::all, rust_2018_idioms, rust_2018_compatibility)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` implied by `#[warn(rust_2018_idioms)]` [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 279 | let mut deserializer = ::erase(&mut deserializer); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/file_asset_source.rs:1546:40 [INFO] [stdout] | [INFO] [stdout] 1546 | let mut deserializer = erased_serde::Deserializer::erase(&mut deserializer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 1546 | let mut deserializer = ::erase(&mut deserializer); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/file_asset_source.rs:1559:40 [INFO] [stdout] | [INFO] [stdout] 1559 | let mut deserializer = erased_serde::Deserializer::erase(&mut deserializer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 1559 | let mut deserializer = ::erase(&mut deserializer); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/file_asset_source.rs:1546:40 [INFO] [stdout] | [INFO] [stdout] 1546 | let mut deserializer = erased_serde::Deserializer::erase(&mut deserializer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 1546 | let mut deserializer = ::erase(&mut deserializer); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/file_asset_source.rs:1559:40 [INFO] [stdout] | [INFO] [stdout] 1559 | let mut deserializer = erased_serde::Deserializer::erase(&mut deserializer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 1559 | let mut deserializer = ::erase(&mut deserializer); [INFO] [stdout] | ++++ + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file_asset_source.rs:1170:21 [INFO] [stdout] | [INFO] [stdout] 1170 | let mut pair = source_meta_pairs.entry(base_path).or_insert(SourcePair { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/file_asset_source.rs:1170:21 [INFO] [stdout] | [INFO] [stdout] 1170 | let mut pair = source_meta_pairs.entry(base_path).or_insert(SourcePair { [INFO] [stdout] | ----^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `tokio::sync::MutexGuard` that must be used [INFO] [stdout] --> src/file_tracker.rs:671:13 [INFO] [stdout] | [INFO] [stdout] 671 | self.listener_rx.lock().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if unused the Mutex will immediately unlock [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 671 | let _ = self.listener_rx.lock().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `tokio::sync::MutexGuard` that must be used [INFO] [stdout] --> src/file_tracker.rs:671:13 [INFO] [stdout] | [INFO] [stdout] 671 | self.listener_rx.lock().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if unused the Mutex will immediately unlock [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 671 | let _ = self.listener_rx.lock().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.11s [INFO] running `Command { std: "docker" "inspect" "689069494e4228b82af36749159643f3e2b3b4963c43458da8cc6014b35bea2b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "689069494e4228b82af36749159643f3e2b3b4963c43458da8cc6014b35bea2b", kill_on_drop: false }` [INFO] [stdout] 689069494e4228b82af36749159643f3e2b3b4963c43458da8cc6014b35bea2b