[INFO] fetching crate backroll 0.2.0... [INFO] testing backroll-0.2.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate backroll 0.2.0 into /workspace/builds/worker-1/source [INFO] validating manifest of crates.io crate backroll 0.2.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate backroll 0.2.0 [INFO] finished tweaking crates.io crate backroll 0.2.0 [INFO] tweaked toml for crates.io crate backroll 0.2.0 written to /workspace/builds/worker-1/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bb75c9fcf3e002f5a7cb8a071ecb6ce874440a407cf8ebfc304dc13e2b52bd6c [INFO] running `Command { std: "docker" "start" "-a" "bb75c9fcf3e002f5a7cb8a071ecb6ce874440a407cf8ebfc304dc13e2b52bd6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bb75c9fcf3e002f5a7cb8a071ecb6ce874440a407cf8ebfc304dc13e2b52bd6c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bb75c9fcf3e002f5a7cb8a071ecb6ce874440a407cf8ebfc304dc13e2b52bd6c", kill_on_drop: false }` [INFO] [stdout] bb75c9fcf3e002f5a7cb8a071ecb6ce874440a407cf8ebfc304dc13e2b52bd6c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f39174f470bcbd1021924154387503c15e25e528bb4319265649ebed51b49b54 [INFO] running `Command { std: "docker" "start" "-a" "f39174f470bcbd1021924154387503c15e25e528bb4319265649ebed51b49b54", kill_on_drop: false }` [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Compiling futures-core v0.3.16 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling futures-io v0.3.16 [INFO] [stderr] Compiling cache-padded v1.1.1 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-channel v0.3.16 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling futures-task v0.3.16 [INFO] [stderr] Compiling event-listener v2.5.1 [INFO] [stderr] Compiling futures-sink v0.3.16 [INFO] [stderr] Compiling waker-fn v1.1.0 [INFO] [stderr] Compiling fastrand v1.5.0 [INFO] [stderr] Compiling parking v2.0.0 [INFO] [stderr] Compiling async-task v4.0.3 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling bytemuck v1.7.2 [INFO] [stderr] Compiling varinteger v1.0.6 [INFO] [stderr] Compiling futures-timer v3.0.2 [INFO] [stderr] Compiling futures-macro v0.3.16 [INFO] [stderr] Compiling futures-util v0.3.16 [INFO] [stderr] Compiling instant v0.1.10 [INFO] [stderr] Compiling tracing-core v0.1.18 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling dashmap v4.0.2 [INFO] [stderr] Compiling concurrent-queue v1.2.2 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling futures-lite v1.12.0 [INFO] [stderr] Compiling async-channel v1.6.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling backroll_transport v0.1.2 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling rand v0.8.4 [INFO] [stderr] Compiling async-executor v1.4.1 [INFO] [stderr] Compiling bevy_tasks v0.5.0 [INFO] [stderr] Compiling serde_derive v1.0.127 [INFO] [stderr] Compiling tracing-attributes v0.1.15 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Compiling tracing v0.1.26 [INFO] [stderr] Compiling thiserror v1.0.26 [INFO] [stderr] Compiling serde v1.0.127 [INFO] [stderr] Compiling futures v0.3.16 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling backroll v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/sync.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/sync.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | .find(|(i, saved)| saved.0.lock().frame == frame) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_prediction` [INFO] [stdout] --> src/input.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn is_prediction(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `last_confirmed_frame` [INFO] [stdout] --> src/input.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn last_confirmed_frame(&self) -> Frame { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_confirmed_input` [INFO] [stdout] --> src/input.rs:204:12 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn get_confirmed_input(&self, frame: Frame) -> Option<&FrameInput> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_disconnected` [INFO] [stdout] --> src/protocol/mod.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn is_disconnected(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `latest` [INFO] [stdout] --> src/sync.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn latest(&self) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_confirmed_inputs` [INFO] [stdout] --> src/sync.rs:235:12 [INFO] [stdout] | [INFO] [stdout] 235 | pub fn get_confirmed_inputs(&mut self, frame: Frame) -> GameInput { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_last_saved_frame` [INFO] [stdout] --> src/sync.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn get_last_saved_frame(&self) -> SavedCell { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 31.59s [INFO] running `Command { std: "docker" "inspect" "f39174f470bcbd1021924154387503c15e25e528bb4319265649ebed51b49b54", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f39174f470bcbd1021924154387503c15e25e528bb4319265649ebed51b49b54", kill_on_drop: false }` [INFO] [stdout] f39174f470bcbd1021924154387503c15e25e528bb4319265649ebed51b49b54 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66a7d2b1dd7083801d89633aea61db4503ff3fbfa99454fe2e47aeae862678a6 [INFO] running `Command { std: "docker" "start" "-a" "66a7d2b1dd7083801d89633aea61db4503ff3fbfa99454fe2e47aeae862678a6", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/sync.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/sync.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | .find(|(i, saved)| saved.0.lock().frame == frame) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling backroll v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `is_prediction` [INFO] [stdout] --> src/input.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn is_prediction(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `last_confirmed_frame` [INFO] [stdout] --> src/input.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn last_confirmed_frame(&self) -> Frame { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_confirmed_input` [INFO] [stdout] --> src/input.rs:204:12 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn get_confirmed_input(&self, frame: Frame) -> Option<&FrameInput> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_disconnected` [INFO] [stdout] --> src/protocol/mod.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn is_disconnected(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `latest` [INFO] [stdout] --> src/sync.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn latest(&self) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_confirmed_inputs` [INFO] [stdout] --> src/sync.rs:235:12 [INFO] [stdout] | [INFO] [stdout] 235 | pub fn get_confirmed_inputs(&mut self, frame: Frame) -> GameInput { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_last_saved_frame` [INFO] [stdout] --> src/sync.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn get_last_saved_frame(&self) -> SavedCell { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/sync.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/protocol/input_buffer.rs:246:13 [INFO] [stdout] | [INFO] [stdout] 246 | for i in 0..100 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/sync.rs:113:21 [INFO] [stdout] | [INFO] [stdout] 113 | .find(|(i, saved)| saved.0.lock().frame == frame) [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_prediction` [INFO] [stdout] --> src/input.rs:91:12 [INFO] [stdout] | [INFO] [stdout] 91 | pub fn is_prediction(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `last_confirmed_frame` [INFO] [stdout] --> src/input.rs:152:12 [INFO] [stdout] | [INFO] [stdout] 152 | pub fn last_confirmed_frame(&self) -> Frame { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_confirmed_input` [INFO] [stdout] --> src/input.rs:204:12 [INFO] [stdout] | [INFO] [stdout] 204 | pub fn get_confirmed_input(&self, frame: Frame) -> Option<&FrameInput> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_disconnected` [INFO] [stdout] --> src/protocol/mod.rs:97:12 [INFO] [stdout] | [INFO] [stdout] 97 | pub fn is_disconnected(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `latest` [INFO] [stdout] --> src/sync.rs:125:12 [INFO] [stdout] | [INFO] [stdout] 125 | pub fn latest(&self) -> Option> { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_confirmed_inputs` [INFO] [stdout] --> src/sync.rs:235:12 [INFO] [stdout] | [INFO] [stdout] 235 | pub fn get_confirmed_inputs(&mut self, frame: Frame) -> GameInput { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `get_last_saved_frame` [INFO] [stdout] --> src/sync.rs:276:12 [INFO] [stdout] | [INFO] [stdout] 276 | pub fn get_last_saved_frame(&self) -> SavedCell { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.20s [INFO] running `Command { std: "docker" "inspect" "66a7d2b1dd7083801d89633aea61db4503ff3fbfa99454fe2e47aeae862678a6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66a7d2b1dd7083801d89633aea61db4503ff3fbfa99454fe2e47aeae862678a6", kill_on_drop: false }` [INFO] [stdout] 66a7d2b1dd7083801d89633aea61db4503ff3fbfa99454fe2e47aeae862678a6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c2d4a29a07e0b504ba33ca8b9c518813209cdc816f7e4bc7ff4a2e7383191dbc [INFO] running `Command { std: "docker" "start" "-a" "c2d4a29a07e0b504ba33ca8b9c518813209cdc816f7e4bc7ff4a2e7383191dbc", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `std::collections::HashMap` [INFO] [stderr] --> src/sync.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | use std::collections::HashMap; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/sync.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | .find(|(i, saved)| saved.0.lock().frame == frame) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_prediction` [INFO] [stderr] --> src/input.rs:91:12 [INFO] [stderr] | [INFO] [stderr] 91 | pub fn is_prediction(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `last_confirmed_frame` [INFO] [stderr] --> src/input.rs:152:12 [INFO] [stderr] | [INFO] [stderr] 152 | pub fn last_confirmed_frame(&self) -> Frame { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_confirmed_input` [INFO] [stderr] --> src/input.rs:204:12 [INFO] [stderr] | [INFO] [stderr] 204 | pub fn get_confirmed_input(&self, frame: Frame) -> Option<&FrameInput> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `is_disconnected` [INFO] [stderr] --> src/protocol/mod.rs:97:12 [INFO] [stderr] | [INFO] [stderr] 97 | pub fn is_disconnected(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `latest` [INFO] [stderr] --> src/sync.rs:125:12 [INFO] [stderr] | [INFO] [stderr] 125 | pub fn latest(&self) -> Option> { [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_confirmed_inputs` [INFO] [stderr] --> src/sync.rs:235:12 [INFO] [stderr] | [INFO] [stderr] 235 | pub fn get_confirmed_inputs(&mut self, frame: Frame) -> GameInput { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `get_last_saved_frame` [INFO] [stderr] --> src/sync.rs:276:12 [INFO] [stderr] | [INFO] [stderr] 276 | pub fn get_last_saved_frame(&self) -> SavedCell { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/protocol/input_buffer.rs:246:13 [INFO] [stderr] | [INFO] [stderr] 246 | for i in 0..100 { [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> src/sync.rs:113:21 [INFO] [stderr] | [INFO] [stderr] 113 | .find(|(i, saved)| saved.0.lock().frame == frame) [INFO] [stderr] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stderr] [INFO] [stderr] warning: `backroll` (lib) generated 9 warnings [INFO] [stderr] warning: `backroll` (lib test) generated 10 warnings (8 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/backroll-d2c68dc6c05b1268) [INFO] [stdout] [INFO] [stdout] running 14 tests [INFO] [stdout] test protocol::bitfield::test::test_decode_len ... ok [INFO] [stdout] test protocol::compression::test::test_empty_buffer ... ok [INFO] [stdout] test protocol::input_buffer::test::test_empty_buffer ... ok [INFO] [stdout] test protocol::bitfield::test::test_decode ... ok [INFO] [stdout] test protocol::input_buffer::test::test_encodes_the_same_until_acknowledged ... ok [INFO] [stdout] test protocol::bitfield::test::test_encode ... ok [INFO] [stdout] test protocol::compression::test::test_same_input_compresses_down ... ok [INFO] [stdout] test protocol::bitfield::test::test_not_power_of_two ... ok [INFO] [stdout] test protocol::bitfield::test::test_encodes_empty_bitfield ... ok [INFO] [stdout] test protocol::bitfield::test::test_should_encode_decode ... ok [INFO] [stdout] test protocol::bitfield::test::test_does_not_trims_remaining_bytes ... ok [INFO] [stdout] test protocol::input_buffer::test::test_same_input_compresses_down ... ok [INFO] [stdout] test protocol::input_buffer::test::test_random_data ... ok [INFO] [stderr] Doc-tests backroll [INFO] [stdout] test protocol::compression::test::test_random_data ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c2d4a29a07e0b504ba33ca8b9c518813209cdc816f7e4bc7ff4a2e7383191dbc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c2d4a29a07e0b504ba33ca8b9c518813209cdc816f7e4bc7ff4a2e7383191dbc", kill_on_drop: false }` [INFO] [stdout] c2d4a29a07e0b504ba33ca8b9c518813209cdc816f7e4bc7ff4a2e7383191dbc