[INFO] cloning repository https://github.com/hornbbyprojects/rollback
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hornbbyprojects/rollback" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhornbbyprojects%2Frollback", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhornbbyprojects%2Frollback'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bb62f184617c58dec01c23f3cd4895e02b3a64bb
[INFO] checking hornbbyprojects/rollback against master#bca37a20bd376ce3fd138e7cdee7fe704e0f8814 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhornbbyprojects%2Frollback" "/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/hornbbyprojects/rollback
[INFO] finished tweaking git repo https://github.com/hornbbyprojects/rollback
[INFO] tweaked toml for git repo https://github.com/hornbbyprojects/rollback written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hornbbyprojects/rollback on toolchain bca37a20bd376ce3fd138e7cdee7fe704e0f8814
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hornbbyprojects/rollback 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" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.11
[INFO] [stderr]   Downloaded cobs v0.2.3
[INFO] [stderr]   Downloaded proc-easy v0.3.0
[INFO] [stderr]   Downloaded alkahest-proc v0.3.0
[INFO] [stderr]   Downloaded critical-section v1.1.1
[INFO] [stderr]   Downloaded alkahest v0.3.0
[INFO] [stderr]   Downloaded serde v1.0.175
[INFO] [stderr]   Downloaded postcard v1.0.6
[INFO] [stderr]   Downloaded heapless v0.7.16
[INFO] [stderr]   Downloaded serde_derive v1.0.175
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b4f799bceadad4d57f4fbccbf338011b9915ddb17605c9c9b14e470503f78682
[INFO] running `Command { std: "docker" "start" "-a" "b4f799bceadad4d57f4fbccbf338011b9915ddb17605c9c9b14e470503f78682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b4f799bceadad4d57f4fbccbf338011b9915ddb17605c9c9b14e470503f78682", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4f799bceadad4d57f4fbccbf338011b9915ddb17605c9c9b14e470503f78682", kill_on_drop: false }`
[INFO] [stdout] b4f799bceadad4d57f4fbccbf338011b9915ddb17605c9c9b14e470503f78682
[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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+bca37a20bd376ce3fd138e7cdee7fe704e0f8814" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4e2c8462422f521827093653d096d7c9b2b2f474420afff66b236559bac92a2
[INFO] running `Command { std: "docker" "start" "-a" "a4e2c8462422f521827093653d096d7c9b2b2f474420afff66b236559bac92a2", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.175
[INFO] [stderr]    Compiling serde_derive v1.0.175
[INFO] [stderr]     Checking stable_deref_trait v1.2.0
[INFO] [stderr]     Checking cobs v0.2.3
[INFO] [stderr]     Checking hash32 v0.2.1
[INFO] [stderr]    Compiling quote v1.0.31
[INFO] [stderr]    Compiling heapless v0.7.16
[INFO] [stderr]     Checking sdl2-sys v0.35.2
[INFO] [stderr]     Checking spin v0.9.8
[INFO] [stderr]    Compiling syn v2.0.27
[INFO] [stderr]     Checking sdl2 v0.35.2
[INFO] [stderr]    Compiling proc-easy v0.3.0
[INFO] [stderr]    Compiling alkahest-proc v0.3.0
[INFO] [stderr]     Checking postcard v1.0.6
[INFO] [stderr]     Checking alkahest v0.3.0
[INFO] [stderr]     Checking rollback v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/game/characters/mod.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for (id, minkle) in game.minkles.iter_mut() {
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `my_name` is never read
[INFO] [stdout]  --> src/game/commands.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub my_name: String,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sequence_number` is never read
[INFO] [stdout]   --> src/game/commands.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub sequence_number: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_delay` is never read
[INFO] [stdout]   --> src/game/commands.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub input_delay: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `time` is never read
[INFO] [stdout]   --> src/game/commands.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub time: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `command` is never read
[INFO] [stdout]   --> src/game/commands.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub command: Command,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]   --> src/game/characters/mod.rs:36:14
[INFO] [stdout]    |
[INFO] [stdout] 36 |         for (id, minkle) in game.minkles.iter_mut() {
[INFO] [stdout]    |              ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `my_name` is never read
[INFO] [stdout]  --> src/game/commands.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 |     pub my_name: String,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: maybe it is overwritten before being read?
[INFO] [stdout]   = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `sequence_number` is never read
[INFO] [stdout]   --> src/game/commands.rs:14:9
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub sequence_number: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `input_delay` is never read
[INFO] [stdout]   --> src/game/commands.rs:19:9
[INFO] [stdout]    |
[INFO] [stdout] 19 |     pub input_delay: u64,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `time` is never read
[INFO] [stdout]   --> src/game/commands.rs:34:9
[INFO] [stdout]    |
[INFO] [stdout] 34 |     pub time: u64,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `command` is never read
[INFO] [stdout]   --> src/game/commands.rs:35:9
[INFO] [stdout]    |
[INFO] [stdout] 35 |     pub command: Command,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = help: maybe it is overwritten before being read?
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_distance_squared` and `is_closer_than` are never used
[INFO] [stdout]   --> src/game/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Position {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 26 |     pub fn get_distance_squared(&self, other: &Self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn is_closer_than(&self, other: &Self, distance: f64) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_distance_squared` and `is_closer_than` are never used
[INFO] [stdout]   --> src/game/mod.rs:26:12
[INFO] [stdout]    |
[INFO] [stdout] 25 | impl Position {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] 26 |     pub fn get_distance_squared(&self, other: &Self) -> f64 {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 31 |     pub fn is_closer_than(&self, other: &Self, distance: f64) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.56s
[INFO] running `Command { std: "docker" "inspect" "a4e2c8462422f521827093653d096d7c9b2b2f474420afff66b236559bac92a2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4e2c8462422f521827093653d096d7c9b2b2f474420afff66b236559bac92a2", kill_on_drop: false }`
[INFO] [stdout] a4e2c8462422f521827093653d096d7c9b2b2f474420afff66b236559bac92a2