[INFO] updating cached repository https://github.com/beholdnec/lightning-dodge
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d6b51dcb85504594fedc2c652493d80fa913de37
[INFO] checking beholdnec/lightning-dodge against try#e689e5eaefe96e6dc3ed5bb629c521b7d207aff7 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbeholdnec%2Flightning-dodge" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/beholdnec/lightning-dodge on toolchain e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/beholdnec/lightning-dodge
[INFO] finished tweaking git repo https://github.com/beholdnec/lightning-dodge
[INFO] tweaked toml for git repo https://github.com/beholdnec/lightning-dodge written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/beholdnec/lightning-dodge already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e689e5eaefe96e6dc3ed5bb629c521b7d207aff7-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 01d63a9e3fd11fbdbc2246cb47ef87296ecdf0898f57666bc10ea8f55cfeffac
[INFO] running `"docker" "start" "-a" "01d63a9e3fd11fbdbc2246cb47ef87296ecdf0898f57666bc10ea8f55cfeffac"`
[INFO] [stderr]    Compiling serde v0.8.22
[INFO] [stderr]    Compiling rand v0.3.15
[INFO] [stderr]    Compiling x11-dl v2.12.0
[INFO] [stderr]     Checking shared_library v0.1.5
[INFO] [stderr]     Checking deflate v0.7.2
[INFO] [stderr]     Checking deque v0.3.1
[INFO] [stderr]     Checking cgmath v0.12.0
[INFO] [stderr]     Checking num-bigint v0.1.35
[INFO] [stderr]    Compiling glutin v0.7.2
[INFO] [stderr]     Checking osmesa-sys v0.1.2
[INFO] [stderr]     Checking fs2 v0.2.5
[INFO] [stderr]     Checking tempfile v2.1.4
[INFO] [stderr]     Checking rayon v0.6.0
[INFO] [stderr]     Checking pistoncore-event_loop v0.27.0
[INFO] [stderr]     Checking png v0.6.2
[INFO] [stderr]     Checking num-rational v0.1.35
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]     Checking memmap v0.4.0
[INFO] [stderr]     Checking piston v0.27.0
[INFO] [stderr]     Checking jpeg-decoder v0.1.11
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]     Checking image v0.12.1
[INFO] [stderr]     Checking piston2d-opengl_graphics v0.37.0
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]     Checking dlib v0.3.1
[INFO] [stderr]     Checking wayland-sys v0.7.6
[INFO] [stderr]     Checking wayland-client v0.7.6
[INFO] [stderr]     Checking wayland-window v0.4.3
[INFO] [stderr]     Checking wayland-kbd v0.6.2
[INFO] [stderr]     Checking winit v0.5.7
[INFO] [stderr]     Checking pistoncore-glutin_window v0.33.0
[INFO] [stderr]     Checking lightning-dodge v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused imports: `Transformed`, `clear`, `rectangle`
[INFO] [stderr]   --> src/main.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 | use graphics::{Image, clear, rectangle, Transformed};
[INFO] [stderr]    |                       ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `graphics::draw_state::DrawState`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use graphics::draw_state::DrawState;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ImageBuffer`, `Rgba`
[INFO] [stderr]   --> src/main.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 | use image::{ImageBuffer, Rgba, RgbaImage};
[INFO] [stderr]    |             ^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Transformed`, `clear`, `rectangle`
[INFO] [stderr]   --> src/main.rs:13:23
[INFO] [stderr]    |
[INFO] [stderr] 13 | use graphics::{Image, clear, rectangle, Transformed};
[INFO] [stderr]    |                       ^^^^^  ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `graphics::draw_state::DrawState`
[INFO] [stderr]   --> src/main.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 14 | use graphics::draw_state::DrawState;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `ImageBuffer`, `Rgba`
[INFO] [stderr]   --> src/main.rs:16:13
[INFO] [stderr]    |
[INFO] [stderr] 16 | use image::{ImageBuffer, Rgba, RgbaImage};
[INFO] [stderr]    |             ^^^^^^^^^^^  ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:343:13
[INFO] [stderr]     |
[INFO] [stderr] 343 |         for i in 0..num_new_clouds {
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `direction`
[INFO] [stderr]    --> src/main.rs:352:39
[INFO] [stderr]     |
[INFO] [stderr] 352 |     fn advance_frame_death(&mut self, direction: Vec2f) {
[INFO] [stderr]     |                                       ^^^^^^^^^ help: consider prefixing with an underscore: `_direction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/main.rs:429:26
[INFO] [stderr]     |
[INFO] [stderr] 429 |     fn update(&mut self, args: &UpdateArgs, direction: Vec2f) {
[INFO] [stderr]     |                          ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> src/main.rs:343:13
[INFO] [stderr]     |
[INFO] [stderr] 343 |         for i in 0..num_new_clouds {
[INFO] [stderr]     |             ^ help: consider prefixing with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `direction`
[INFO] [stderr]    --> src/main.rs:352:39
[INFO] [stderr]     |
[INFO] [stderr] 352 |     fn advance_frame_death(&mut self, direction: Vec2f) {
[INFO] [stderr]     |                                       ^^^^^^^^^ help: consider prefixing with an underscore: `_direction`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `args`
[INFO] [stderr]    --> src/main.rs:429:26
[INFO] [stderr]     |
[INFO] [stderr] 429 |     fn update(&mut self, args: &UpdateArgs, direction: Vec2f) {
[INFO] [stderr]     |                          ^^^^ help: consider prefixing with an underscore: `_args`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/nesppu.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let mut this = Ppu {
[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/nesppu.rs:78:13
[INFO] [stderr]    |
[INFO] [stderr] 78 |         let mut this = Ppu {
[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: field is never used: `flip_horiz`
[INFO] [stderr]   --> src/nesppu.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     flip_horiz: bool, // TODO: implement
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `flip_vert`
[INFO] [stderr]   --> src/nesppu.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     flip_vert: bool, // TODO: implement
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec2i`
[INFO] [stderr]   --> src/main.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | type Vec2i = Vector2<i32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_u32`
[INFO] [stderr]   --> src/main.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn random_u32(lo: u32, hi: u32) -> u32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `flip_horiz`
[INFO] [stderr]   --> src/nesppu.rs:49:5
[INFO] [stderr]    |
[INFO] [stderr] 49 |     flip_horiz: bool, // TODO: implement
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never used: `flip_vert`
[INFO] [stderr]   --> src/nesppu.rs:50:5
[INFO] [stderr]    |
[INFO] [stderr] 50 |     flip_vert: bool, // TODO: implement
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: type alias is never used: `Vec2i`
[INFO] [stderr]   --> src/main.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | type Vec2i = Vector2<i32>;
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_u32`
[INFO] [stderr]   --> src/main.rs:99:1
[INFO] [stderr]    |
[INFO] [stderr] 99 | fn random_u32(lo: u32, hi: u32) -> u32 {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 32s
[INFO] running `"docker" "inspect" "01d63a9e3fd11fbdbc2246cb47ef87296ecdf0898f57666bc10ea8f55cfeffac"`
[INFO] running `"docker" "rm" "-f" "01d63a9e3fd11fbdbc2246cb47ef87296ecdf0898f57666bc10ea8f55cfeffac"`
[INFO] [stdout] 01d63a9e3fd11fbdbc2246cb47ef87296ecdf0898f57666bc10ea8f55cfeffac