[INFO] cloning repository https://github.com/no-venv/guestboard-backend-2 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/no-venv/guestboard-backend-2" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fno-venv%2Fguestboard-backend-2", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fno-venv%2Fguestboard-backend-2'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 39e9baa24ee5c8474e2d775923bdd6d84d27957e [INFO] building no-venv/guestboard-backend-2 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fno-venv%2Fguestboard-backend-2" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/no-venv/guestboard-backend-2 [INFO] finished tweaking git repo https://github.com/no-venv/guestboard-backend-2 [INFO] tweaked toml for git repo https://github.com/no-venv/guestboard-backend-2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/no-venv/guestboard-backend-2 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/no-venv/guestboard-backend-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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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] Downloading crates ... [INFO] [stderr] Downloaded croner v2.1.0 [INFO] [stderr] Downloaded english-to-cron v0.1.6 [INFO] [stderr] Downloaded actix-cors v0.7.1 [INFO] [stderr] Downloaded brotli-decompressor v5.0.0 [INFO] [stderr] Downloaded tokio-cron-scheduler v0.14.0 [INFO] [stderr] Downloaded cc v1.2.25 [INFO] [stderr] Downloaded brotli v8.0.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3f863febe5935fa4d56dd8c3e6f3881028e977e888819709fd2a6da55a6d5cba [INFO] running `Command { std: "docker" "start" "-a" "3f863febe5935fa4d56dd8c3e6f3881028e977e888819709fd2a6da55a6d5cba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3f863febe5935fa4d56dd8c3e6f3881028e977e888819709fd2a6da55a6d5cba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3f863febe5935fa4d56dd8c3e6f3881028e977e888819709fd2a6da55a6d5cba", kill_on_drop: false }` [INFO] [stdout] 3f863febe5935fa4d56dd8c3e6f3881028e977e888819709fd2a6da55a6d5cba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f213355aff70893219b4dd27ea34cd19a10a9e93819643966f5620e15d52d320 [INFO] running `Command { std: "docker" "start" "-a" "f213355aff70893219b4dd27ea34cd19a10a9e93819643966f5620e15d52d320", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling smallvec v1.15.0 [INFO] [stderr] Compiling stable_deref_trait v1.2.0 [INFO] [stderr] Compiling futures-core v0.3.31 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Compiling litemap v0.8.0 [INFO] [stderr] Compiling tracing-core v0.1.33 [INFO] [stderr] Compiling writeable v0.6.1 [INFO] [stderr] Compiling slab v0.4.9 [INFO] [stderr] Compiling icu_normalizer_data v2.0.0 [INFO] [stderr] Compiling zerocopy v0.8.25 [INFO] [stderr] Compiling syn v2.0.101 [INFO] [stderr] Compiling icu_properties_data v2.0.1 [INFO] [stderr] Compiling futures-sink v0.3.31 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling zstd-safe v7.2.4 [INFO] [stderr] Compiling local-waker v0.1.4 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling http v0.2.12 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling futures-util v0.3.31 [INFO] [stderr] Compiling num-conv v0.1.0 [INFO] [stderr] Compiling aho-corasick v1.1.3 [INFO] [stderr] Compiling httparse v1.10.1 [INFO] [stderr] Compiling powerfmt v0.2.0 [INFO] [stderr] Compiling bytes v1.10.1 [INFO] [stderr] Compiling regex-lite v0.1.6 [INFO] [stderr] Compiling time-core v0.1.4 [INFO] [stderr] Compiling adler2 v2.0.0 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling miniz_oxide v0.8.8 [INFO] [stderr] Compiling time-macros v0.2.22 [INFO] [stderr] Compiling deranged v0.4.0 [INFO] [stderr] Compiling indexmap v2.9.0 [INFO] [stderr] Compiling bytestring v1.4.0 [INFO] [stderr] Compiling tracing v0.1.41 [INFO] [stderr] Compiling brotli-decompressor v5.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Compiling signal-hook-registry v1.4.5 [INFO] [stderr] Compiling parking_lot v0.12.4 [INFO] [stderr] Compiling socket2 v0.5.10 [INFO] [stderr] Compiling mio v1.0.4 [INFO] [stderr] Compiling jobserver v0.1.33 [INFO] [stderr] Compiling actix-utils v3.0.1 [INFO] [stderr] Compiling rand_core v0.9.3 [INFO] [stderr] Compiling actix-service v2.0.3 [INFO] [stderr] Compiling crc32fast v1.4.2 [INFO] [stderr] Compiling cc v1.2.25 [INFO] [stderr] Compiling regex-automata v0.4.9 [INFO] [stderr] Compiling cookie v0.16.2 [INFO] [stderr] Compiling utf8_iter v1.0.4 [INFO] [stderr] Compiling bitflags v2.9.1 [INFO] [stderr] Compiling sha1 v0.10.6 [INFO] [stderr] Compiling brotli v8.0.1 [INFO] [stderr] Compiling flate2 v1.1.1 [INFO] [stderr] Compiling time v0.3.41 [INFO] [stderr] Compiling local-channel v0.1.5 [INFO] [stderr] Compiling encoding_rs v0.8.35 [INFO] [stderr] Compiling httpdate v1.0.3 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling mime v0.3.17 [INFO] [stderr] Compiling language-tags v0.3.2 [INFO] [stderr] Compiling iana-time-zone v0.1.63 [INFO] [stderr] Compiling foldhash v0.1.5 [INFO] [stderr] Compiling impl-more v0.1.9 [INFO] [stderr] Compiling tokio-cron-scheduler v0.14.0 [INFO] [stderr] Compiling uuid v1.17.0 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling chrono v0.4.41 [INFO] [stderr] Compiling actix-router v0.5.3 [INFO] [stderr] Compiling rand v0.9.1 [INFO] [stderr] Compiling zstd-sys v2.0.15+zstd.1.5.7 [INFO] [stderr] Compiling synstructure v0.13.2 [INFO] [stderr] Compiling regex v1.11.1 [INFO] [stderr] Compiling croner v2.1.0 [INFO] [stderr] Compiling english-to-cron v0.1.6 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.0 [INFO] [stderr] Compiling zerovec-derive v0.11.1 [INFO] [stderr] Compiling displaydoc v0.2.5 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling tracing-attributes v0.1.28 [INFO] [stderr] Compiling serde_derive v1.0.219 [INFO] [stderr] Compiling actix-macros v0.2.4 [INFO] [stderr] Compiling derive_more-impl v2.0.1 [INFO] [stderr] Compiling actix-web-codegen v4.3.0 [INFO] [stderr] Compiling num-derive v0.4.2 [INFO] [stderr] Compiling tokio v1.45.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling yoke v0.8.0 [INFO] [stderr] Compiling zerovec v0.11.2 [INFO] [stderr] Compiling zerotrie v0.2.2 [INFO] [stderr] Compiling derive_more v2.0.1 [INFO] [stderr] Compiling zstd v0.13.3 [INFO] [stderr] Compiling tinystr v0.8.1 [INFO] [stderr] Compiling potential_utf v0.1.2 [INFO] [stderr] Compiling icu_collections v2.0.0 [INFO] [stderr] Compiling icu_locale_core v2.0.0 [INFO] [stderr] Compiling icu_provider v2.0.0 [INFO] [stderr] Compiling icu_normalizer v2.0.0 [INFO] [stderr] Compiling icu_properties v2.0.1 [INFO] [stderr] Compiling tokio-util v0.7.15 [INFO] [stderr] Compiling actix-rt v2.10.0 [INFO] [stderr] Compiling idna_adapter v1.2.1 [INFO] [stderr] Compiling actix-server v2.6.0 [INFO] [stderr] Compiling idna v1.0.3 [INFO] [stderr] Compiling url v2.5.4 [INFO] [stderr] Compiling actix-codec v0.5.2 [INFO] [stderr] Compiling h2 v0.3.26 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling serde_json v1.0.140 [INFO] [stderr] Compiling actix-http v3.11.0 [INFO] [stderr] Compiling actix-web v4.11.0 [INFO] [stderr] Compiling actix-cors v0.7.1 [INFO] [stderr] Compiling backend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `uuid` [INFO] [stdout] --> src/main.rs:119:44 [INFO] [stdout] | [INFO] [stdout] 119 | Job::new("every 60 seconds", move |uuid, l: JobScheduler| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/main.rs:119:50 [INFO] [stdout] | [INFO] [stdout] 119 | Job::new("every 60 seconds", move |uuid, l: JobScheduler| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut sched = JobScheduler::new().await.unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | sched.start().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = sched.start().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | housekeeping_job.await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = housekeeping_job.await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | / tokio::try_join!( [INFO] [stdout] 137 | | public_server, [INFO] [stdout] 138 | | private_api_key_server, [INFO] [stdout] 139 | | sched_coroutine, [INFO] [stdout] 140 | | housekeeping_coroutine [INFO] [stdout] 141 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 136 ~ let _ = tokio::try_join!( [INFO] [stdout] 137 | public_server, [INFO] [stdout] ... [INFO] [stdout] 140 | housekeeping_coroutine [INFO] [stdout] 141 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | fs::write("db.json", self.to_json()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = fs::write("db.json", self.to_json()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 20s [INFO] running `Command { std: "docker" "inspect" "f213355aff70893219b4dd27ea34cd19a10a9e93819643966f5620e15d52d320", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f213355aff70893219b4dd27ea34cd19a10a9e93819643966f5620e15d52d320", kill_on_drop: false }` [INFO] [stdout] f213355aff70893219b4dd27ea34cd19a10a9e93819643966f5620e15d52d320 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7fa0ecbf8d4e0af39475bd5efda551f1547b72527103558d3ff0b770ddc4815c [INFO] running `Command { std: "docker" "start" "-a" "7fa0ecbf8d4e0af39475bd5efda551f1547b72527103558d3ff0b770ddc4815c", kill_on_drop: false }` [INFO] [stderr] Compiling backend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `uuid` [INFO] [stdout] --> src/main.rs:119:44 [INFO] [stdout] | [INFO] [stdout] 119 | Job::new("every 60 seconds", move |uuid, l: JobScheduler| { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_uuid` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `l` [INFO] [stdout] --> src/main.rs:119:50 [INFO] [stdout] | [INFO] [stdout] 119 | Job::new("every 60 seconds", move |uuid, l: JobScheduler| { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_l` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | let mut sched = JobScheduler::new().await.unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:129:9 [INFO] [stdout] | [INFO] [stdout] 129 | sched.start().await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 129 | let _ = sched.start().await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:133:9 [INFO] [stdout] | [INFO] [stdout] 133 | housekeeping_job.await; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 133 | let _ = housekeeping_job.await; [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:136:5 [INFO] [stdout] | [INFO] [stdout] 136 | / tokio::try_join!( [INFO] [stdout] 137 | | public_server, [INFO] [stdout] 138 | | private_api_key_server, [INFO] [stdout] 139 | | sched_coroutine, [INFO] [stdout] 140 | | housekeeping_coroutine [INFO] [stdout] 141 | | ); [INFO] [stdout] | |_____^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 136 ~ let _ = tokio::try_join!( [INFO] [stdout] 137 | public_server, [INFO] [stdout] ... [INFO] [stdout] 140 | housekeeping_coroutine [INFO] [stdout] 141 ~ );; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/database.rs:79:9 [INFO] [stdout] | [INFO] [stdout] 79 | fs::write("db.json", self.to_json()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 79 | let _ = fs::write("db.json", self.to_json()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.16s [INFO] running `Command { std: "docker" "inspect" "7fa0ecbf8d4e0af39475bd5efda551f1547b72527103558d3ff0b770ddc4815c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7fa0ecbf8d4e0af39475bd5efda551f1547b72527103558d3ff0b770ddc4815c", kill_on_drop: false }` [INFO] [stdout] 7fa0ecbf8d4e0af39475bd5efda551f1547b72527103558d3ff0b770ddc4815c