[INFO] cloning repository https://github.com/henzard/weight_tracker
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henzard/weight_tracker" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenzard%2Fweight_tracker", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenzard%2Fweight_tracker'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c6ef6e02141bf8385dd1950f2cd666912e0399ee
[INFO] testing henzard/weight_tracker 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%2Fhenzard%2Fweight_tracker" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/henzard/weight_tracker
[INFO] finished tweaking git repo https://github.com/henzard/weight_tracker
[INFO] tweaked toml for git repo https://github.com/henzard/weight_tracker written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/henzard/weight_tracker 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/henzard/weight_tracker 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] bfbd201227f9ae27d29dde505212d12b0f539075bb9ddb5b7e39afc0e5e8e225
[INFO] running `Command { std: "docker" "start" "-a" "bfbd201227f9ae27d29dde505212d12b0f539075bb9ddb5b7e39afc0e5e8e225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bfbd201227f9ae27d29dde505212d12b0f539075bb9ddb5b7e39afc0e5e8e225", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfbd201227f9ae27d29dde505212d12b0f539075bb9ddb5b7e39afc0e5e8e225", kill_on_drop: false }`
[INFO] [stdout] bfbd201227f9ae27d29dde505212d12b0f539075bb9ddb5b7e39afc0e5e8e225
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 26330c196a1590a4a601686eb8a2ea90ff92394bd3acccb94321db7547f8b511
[INFO] running `Command { std: "docker" "start" "-a" "26330c196a1590a4a601686eb8a2ea90ff92394bd3acccb94321db7547f8b511", kill_on_drop: false }`
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[INFO] [stderr]    Compiling weight_tracker_backend v0.1.0 (/opt/rustwide/workdir/src/weight_tracker_backend)
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/weight_tracker_backend/src/repositories.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl<T: TimeProvider> WeightStorageImpl<T> {
[INFO] [stdout]    | ------------------------------------------ associated function in this implementation
[INFO] [stdout] 15 |     pub fn new(time_provider: T) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/weight_tracker_backend/src/repositories.rs:80:12
[INFO] [stdout]    |
[INFO] [stdout] 79 | impl<T: TimeProvider> BatchStorageImpl<T> {
[INFO] [stdout]    | ----------------------------------------- associated function in this implementation
[INFO] [stdout] 80 |     pub fn new(time_provider: T) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/weight_tracker_backend/src/repositories.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 153 | impl AccessControlImpl {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 154 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 43s
[INFO] running `Command { std: "docker" "inspect" "26330c196a1590a4a601686eb8a2ea90ff92394bd3acccb94321db7547f8b511", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26330c196a1590a4a601686eb8a2ea90ff92394bd3acccb94321db7547f8b511", kill_on_drop: false }`
[INFO] [stdout] 26330c196a1590a4a601686eb8a2ea90ff92394bd3acccb94321db7547f8b511
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 6318898ef4af488fb4ecf17141eecec1205b262298a154102802c018aa4e008f
[INFO] running `Command { std: "docker" "start" "-a" "6318898ef4af488fb4ecf17141eecec1205b262298a154102802c018aa4e008f", kill_on_drop: false }`
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[INFO] [stderr]    Compiling weight_tracker_backend v0.1.0 (/opt/rustwide/workdir/src/weight_tracker_backend)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:241:9
[INFO] [stdout]     |
[INFO] [stdout] 241 |     let mut service = WeightService::new(
[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/weight_tracker_backend/src/tests/services_tests.rs:282:9
[INFO] [stdout]     |
[INFO] [stdout] 282 |     let mut service = WeightService::new(
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:324:9
[INFO] [stdout]     |
[INFO] [stdout] 324 |     let mut service = WeightService::new(
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:465:9
[INFO] [stdout]     |
[INFO] [stdout] 465 |     let mut weight_repo = MockWeightRepo::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:552:9
[INFO] [stdout]     |
[INFO] [stdout] 552 |     let mut service = WeightService::new(
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:691:9
[INFO] [stdout]     |
[INFO] [stdout] 691 |     let mut batch = Batch {
[INFO] [stdout]     |         ----^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:738:9
[INFO] [stdout]     |
[INFO] [stdout] 738 |     let mut service = WeightService::new(
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:763:9
[INFO] [stdout]     |
[INFO] [stdout] 763 |     let mut weight_repo = MockWeightRepo::new();
[INFO] [stdout]     |         ----^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:796:9
[INFO] [stdout]     |
[INFO] [stdout] 796 |     let mut service = WeightService::new(
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:882:9
[INFO] [stdout]     |
[INFO] [stdout] 882 |     let mut service = WeightService::new(
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:923:9
[INFO] [stdout]     |
[INFO] [stdout] 923 |     let mut service = WeightService::new(
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `time_provider`
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:973:9
[INFO] [stdout]     |
[INFO] [stdout] 973 |     let time_provider = MockTimeProvider { time: 1000 };
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_provider`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `weight_repo`
[INFO] [stdout]    --> src/weight_tracker_backend/src/tests/services_tests.rs:975:9
[INFO] [stdout]     |
[INFO] [stdout] 975 |     let weight_repo = MockWeightRepo::new();
[INFO] [stdout]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight_repo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/weight_tracker_backend/src/tests/services_tests.rs:1111:9
[INFO] [stdout]      |
[INFO] [stdout] 1111 |     let mut service = BatchService::new(
[INFO] [stdout]      |         ----^^^^^^^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/weight_tracker_backend/src/tests/repositories_tests.rs:62:9
[INFO] [stdout]    |
[INFO] [stdout] 62 |     let mut storage = WeightStorageImpl::new(time_provider);
[INFO] [stdout]    |         ----^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/weight_tracker_backend/src/repositories.rs:154:12
[INFO] [stdout]     |
[INFO] [stdout] 153 | impl AccessControlImpl {
[INFO] [stdout]     | ---------------------- associated function in this implementation
[INFO] [stdout] 154 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 11m 38s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] running `Command { std: "docker" "inspect" "6318898ef4af488fb4ecf17141eecec1205b262298a154102802c018aa4e008f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6318898ef4af488fb4ecf17141eecec1205b262298a154102802c018aa4e008f", kill_on_drop: false }`
[INFO] [stdout] 6318898ef4af488fb4ecf17141eecec1205b262298a154102802c018aa4e008f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 5cf8c62bf84560214bfb4d95975b2a4b6eaaf06476291a890182269e19797212
[INFO] running `Command { std: "docker" "start" "-a" "5cf8c62bf84560214bfb4d95975b2a4b6eaaf06476291a890182269e19797212", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:241:9
[INFO] [stderr]     |
[INFO] [stderr] 241 |     let mut service = WeightService::new(
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:282:9
[INFO] [stderr]     |
[INFO] [stderr] 282 |     let mut service = WeightService::new(
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:324:9
[INFO] [stderr]     |
[INFO] [stderr] 324 |     let mut service = WeightService::new(
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:465:9
[INFO] [stderr]     |
[INFO] [stderr] 465 |     let mut weight_repo = MockWeightRepo::new();
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:552:9
[INFO] [stderr]     |
[INFO] [stderr] 552 |     let mut service = WeightService::new(
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:691:9
[INFO] [stderr]     |
[INFO] [stderr] 691 |     let mut batch = Batch {
[INFO] [stderr]     |         ----^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:738:9
[INFO] [stderr]     |
[INFO] [stderr] 738 |     let mut service = WeightService::new(
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:763:9
[INFO] [stderr]     |
[INFO] [stderr] 763 |     let mut weight_repo = MockWeightRepo::new();
[INFO] [stderr]     |         ----^^^^^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:796:9
[INFO] [stderr]     |
[INFO] [stderr] 796 |     let mut service = WeightService::new(
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:882:9
[INFO] [stderr]     |
[INFO] [stderr] 882 |     let mut service = WeightService::new(
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:923:9
[INFO] [stderr]     |
[INFO] [stderr] 923 |     let mut service = WeightService::new(
[INFO] [stderr]     |         ----^^^^^^^
[INFO] [stderr]     |         |
[INFO] [stderr]     |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `time_provider`
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:973:9
[INFO] [stderr]     |
[INFO] [stderr] 973 |     let time_provider = MockTimeProvider { time: 1000 };
[INFO] [stderr]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_time_provider`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `weight_repo`
[INFO] [stderr]    --> src/weight_tracker_backend/src/tests/services_tests.rs:975:9
[INFO] [stderr]     |
[INFO] [stderr] 975 |     let weight_repo = MockWeightRepo::new();
[INFO] [stderr]     |         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_weight_repo`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]     --> src/weight_tracker_backend/src/tests/services_tests.rs:1111:9
[INFO] [stderr]      |
[INFO] [stderr] 1111 |     let mut service = BatchService::new(
[INFO] [stderr]      |         ----^^^^^^^
[INFO] [stderr]      |         |
[INFO] [stderr]      |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/weight_tracker_backend/src/tests/repositories_tests.rs:62:9
[INFO] [stderr]    |
[INFO] [stderr] 62 |     let mut storage = WeightStorageImpl::new(time_provider);
[INFO] [stderr]    |         ----^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/weight_tracker_backend/src/repositories.rs:154:12
[INFO] [stderr]     |
[INFO] [stderr] 153 | impl AccessControlImpl {
[INFO] [stderr]     | ---------------------- associated function in this implementation
[INFO] [stderr] 154 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `weight_tracker_backend` (lib test) generated 16 warnings (run `cargo fix --lib -p weight_tracker_backend --tests` to apply 13 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.32s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: quick-xml v0.22.0
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 2`
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/weight_tracker_backend-4f9bc55949ae73bb)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test tests::repositories_tests::test_weight_storage ... ok
[INFO] [stdout] test tests::repositories_tests::test_batch_storage ... ok
[INFO] [stdout] test tests::models_tests::test_batch_stats_empty ... ok
[INFO] [stdout] test tests::models_tests::test_batch_stats_from_weights ... ok
[INFO] [stdout] test tests::services_tests::test_access_control_operations ... ok
[INFO] [stdout] test tests::services_tests::test_batch_service_crud_operations ... ok
[INFO] [stdout] test tests::services_tests::test_batch_stats_calculation ... ok
[INFO] [stdout] test tests::services_tests::test_batch_stats_with_deleted_batch ... ok
[INFO] [stdout] test tests::services_tests::test_delete_already_deleted_batch ... ok
[INFO] [stdout] test tests::services_tests::test_empty_batch_name ... ok
[INFO] [stdout] test tests::services_tests::test_empty_animal_id ... ok
[INFO] [stdout] test tests::services_tests::test_access_after_sharing_removed ... ok
[INFO] [stdout] test tests::services_tests::test_get_nonexistent_batch ... ok
[INFO] [stdout] test tests::services_tests::test_negative_weight_value ... ok
[INFO] [stdout] test tests::services_tests::test_remove_sharing_as_non_owner ... ok
[INFO] [stdout] test tests::services_tests::test_share_batch_as_non_owner ... ok
[INFO] [stdout] test tests::services_tests::test_extremely_large_weight ... ok
[INFO] [stdout] test tests::services_tests::test_share_batch_with_empty_batch_id ... ok
[INFO] [stdout] test tests::services_tests::test_invalid_batch_id ... ok
[INFO] [stdout] test tests::services_tests::test_share_with_invalid_principal ... ok
[INFO] [stdout] test tests::services_tests::test_share_batch_multiple_times ... ok
[INFO] [stdout] test tests::services_tests::test_share_with_nonexistent_batch ... ok
[INFO] [stdout] test tests::services_tests::test_share_batch_with_deleted_batch ... ok
[INFO] [stdout] test tests::services_tests::test_update_batch_unauthorized ... ok
[INFO] [stdout] test tests::services_tests::test_share_with_self ... ok
[INFO] [stdout] test tests::services_tests::test_update_deleted_weight ... ok
[INFO] [stdout] test tests::services_tests::test_weight_service_crud_operations ... ok
[INFO] [stdout] test tests::services_tests::test_weight_service_unauthorized ... ok
[INFO] [stdout] test tests::services_tests::test_weight_service_create ... ok
[INFO] [stdout] test tests::services_tests::test_delete_batch_unauthorized ... ok
[INFO] [stdout] test tests::services_tests::test_batch_service ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5cf8c62bf84560214bfb4d95975b2a4b6eaaf06476291a890182269e19797212", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cf8c62bf84560214bfb4d95975b2a4b6eaaf06476291a890182269e19797212", kill_on_drop: false }`
[INFO] [stdout] 5cf8c62bf84560214bfb4d95975b2a4b6eaaf06476291a890182269e19797212
