[INFO] cloning repository https://github.com/danielbartsch/Platformer2D-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/danielbartsch/Platformer2D-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielbartsch%2FPlatformer2D-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielbartsch%2FPlatformer2D-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3e19a48374c6fb4a1ede6ad9d3484d4668d0bc46
[INFO] checking danielbartsch/Platformer2D-rust against try#3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f for pr-87248
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdanielbartsch%2FPlatformer2D-rust" "/workspace/builds/worker-14/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/danielbartsch/Platformer2D-rust on toolchain 3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/danielbartsch/Platformer2D-rust
[INFO] finished tweaking git repo https://github.com/danielbartsch/Platformer2D-rust
[INFO] tweaked toml for git repo https://github.com/danielbartsch/Platformer2D-rust written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate git repo https://github.com/danielbartsch/Platformer2D-rust already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ef43afc862d18cb121e2da244bbba28470170cf28f2f73d913cb2bdffa86f3c
[INFO] running `Command { std: "docker" "start" "-a" "7ef43afc862d18cb121e2da244bbba28470170cf28f2f73d913cb2bdffa86f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ef43afc862d18cb121e2da244bbba28470170cf28f2f73d913cb2bdffa86f3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ef43afc862d18cb121e2da244bbba28470170cf28f2f73d913cb2bdffa86f3c", kill_on_drop: false }`
[INFO] [stdout] 7ef43afc862d18cb121e2da244bbba28470170cf28f2f73d913cb2bdffa86f3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "+3e59a8c2f14152ccc92a6c079f592dc2dc6fa93f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 25576108d94c5767efc4ccfec1de30b8e46c126c869a6c9b124902da946c4210
[INFO] running `Command { std: "docker" "start" "-a" "25576108d94c5767efc4ccfec1de30b8e46c126c869a6c9b124902da946c4210", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde v1.0.104
[INFO] [stderr]    Compiling sdl2 v0.33.0
[INFO] [stderr]     Checking itoa v0.4.5
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling sdl2-sys v0.33.0
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling serde_derive v1.0.104
[INFO] [stderr]     Checking serde_json v1.0.45
[INFO] [stderr]     Checking platformer_2d v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `health`
[INFO] [stdout]    --> src/entity.rs:209:21
[INFO] [stdout]     |
[INFO] [stdout] 209 |         if let Some(health) = bottom_to_self.health {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_health`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage_factor`
[INFO] [stdout]    --> src/entity.rs:210:23
[INFO] [stdout]     |
[INFO] [stdout] 210 |           if let Some(damage_factor) = self.damage_factor {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `health`
[INFO] [stdout]    --> src/entity.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |         if let Some(health) = top_to_self.health {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_health`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage_factor`
[INFO] [stdout]    --> src/entity.rs:226:23
[INFO] [stdout]     |
[INFO] [stdout] 226 |           if let Some(damage_factor) = self.damage_factor {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `health`
[INFO] [stdout]    --> src/entity.rs:247:23
[INFO] [stdout]     |
[INFO] [stdout] 247 |           if let Some(health) = right_to_self.health {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_health`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage_factor`
[INFO] [stdout]    --> src/entity.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |             if let Some(damage_factor) = self.damage_factor {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `health`
[INFO] [stdout]    --> src/entity.rs:269:23
[INFO] [stdout]     |
[INFO] [stdout] 269 |           if let Some(health) = left_to_self.health {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_health`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage_factor`
[INFO] [stdout]    --> src/entity.rs:270:25
[INFO] [stdout]     |
[INFO] [stdout] 270 |             if let Some(damage_factor) = self.damage_factor {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `health`
[INFO] [stdout]    --> src/entity.rs:209:21
[INFO] [stdout]     |
[INFO] [stdout] 209 |         if let Some(health) = bottom_to_self.health {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_health`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage_factor`
[INFO] [stdout]    --> src/entity.rs:210:23
[INFO] [stdout]     |
[INFO] [stdout] 210 |           if let Some(damage_factor) = self.damage_factor {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `health`
[INFO] [stdout]    --> src/entity.rs:225:21
[INFO] [stdout]     |
[INFO] [stdout] 225 |         if let Some(health) = top_to_self.health {
[INFO] [stdout]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_health`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage_factor`
[INFO] [stdout]    --> src/entity.rs:226:23
[INFO] [stdout]     |
[INFO] [stdout] 226 |           if let Some(damage_factor) = self.damage_factor {
[INFO] [stdout]     |                       ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `health`
[INFO] [stdout]    --> src/entity.rs:247:23
[INFO] [stdout]     |
[INFO] [stdout] 247 |           if let Some(health) = right_to_self.health {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_health`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage_factor`
[INFO] [stdout]    --> src/entity.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |             if let Some(damage_factor) = self.damage_factor {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `health`
[INFO] [stdout]    --> src/entity.rs:269:23
[INFO] [stdout]     |
[INFO] [stdout] 269 |           if let Some(health) = left_to_self.health {
[INFO] [stdout]     |                       ^^^^^^ help: if this is intentional, prefix it with an underscore: `_health`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage_factor`
[INFO] [stdout]    --> src/entity.rs:270:25
[INFO] [stdout]     |
[INFO] [stdout] 270 |             if let Some(damage_factor) = self.damage_factor {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_damage_factor`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 27.57s
[INFO] running `Command { std: "docker" "inspect" "25576108d94c5767efc4ccfec1de30b8e46c126c869a6c9b124902da946c4210", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25576108d94c5767efc4ccfec1de30b8e46c126c869a6c9b124902da946c4210", kill_on_drop: false }`
[INFO] [stdout] 25576108d94c5767efc4ccfec1de30b8e46c126c869a6c9b124902da946c4210