[INFO] updating cached repository beholdnec/lightning-dodge
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/beholdnec/lightning-dodge
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/beholdnec/lightning-dodge" "work/ex/beta-1.38-1/sources/1.37.0/gh/beholdnec/lightning-dodge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/beholdnec/lightning-dodge'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/beholdnec/lightning-dodge" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/beholdnec/lightning-dodge"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/beholdnec/lightning-dodge'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] d6b51dcb85504594fedc2c652493d80fa913de37
[INFO] sha for GitHub repo beholdnec/lightning-dodge: d6b51dcb85504594fedc2c652493d80fa913de37
[INFO] validating manifest of beholdnec/lightning-dodge on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of beholdnec/lightning-dodge on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing beholdnec/lightning-dodge
[INFO] finished frobbing beholdnec/lightning-dodge
[INFO] frobbed toml for beholdnec/lightning-dodge written to work/ex/beta-1.38-1/sources/1.37.0/gh/beholdnec/lightning-dodge/Cargo.toml
[INFO] started frobbing beholdnec/lightning-dodge
[INFO] finished frobbing beholdnec/lightning-dodge
[INFO] frobbed toml for beholdnec/lightning-dodge written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/beholdnec/lightning-dodge/Cargo.toml
[INFO] crate beholdnec/lightning-dodge already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing beholdnec/lightning-dodge against 1.37.0 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/beholdnec/lightning-dodge:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "build" "--frozen"`
[INFO] [stdout] 20682398377d722f5bb79082266c85ab4bb63d6c8fb542a74779343778d75316
[INFO] running `"docker" "start" "-a" "20682398377d722f5bb79082266c85ab4bb63d6c8fb542a74779343778d75316"`
[INFO] [stderr]    Compiling serde v0.8.22
[INFO] [stderr]    Compiling adler32 v0.3.0
[INFO] [stderr]    Compiling num_cpus v1.2.1
[INFO] [stderr]    Compiling time v0.1.36
[INFO] [stderr]    Compiling x11-dl v2.12.0
[INFO] [stderr]    Compiling shared_library v0.1.5
[INFO] [stderr]    Compiling phf_generator v0.7.20
[INFO] [stderr]    Compiling deque v0.3.1
[INFO] [stderr]    Compiling cgmath v0.12.0
[INFO] [stderr]    Compiling num-bigint v0.1.35
[INFO] [stderr]    Compiling phf_codegen v0.7.20
[INFO] [stderr]    Compiling glutin v0.7.2
[INFO] [stderr]    Compiling deflate v0.7.2
[INFO] [stderr]    Compiling fs2 v0.2.5
[INFO] [stderr]    Compiling osmesa-sys v0.1.2
[INFO] [stderr]    Compiling target_build_utils v0.1.2
[INFO] [stderr]    Compiling tempfile v2.1.4
[INFO] [stderr]    Compiling rayon v0.6.0
[INFO] [stderr]    Compiling memmap v0.4.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.27.0
[INFO] [stderr]    Compiling num-rational v0.1.35
[INFO] [stderr]    Compiling png v0.6.2
[INFO] [stderr]    Compiling piston v0.27.0
[INFO] [stderr]    Compiling jpeg-decoder v0.1.11
[INFO] [stderr]    Compiling serde_json v0.8.4
[INFO] [stderr]    Compiling image v0.12.1
[INFO] [stderr]    Compiling libloading v0.3.1
[INFO] [stderr]    Compiling dlib v0.3.1
[INFO] [stderr]    Compiling wayland-sys v0.7.6
[INFO] [stderr]    Compiling wayland-client v0.7.6
[INFO] [stderr]    Compiling piston2d-opengl_graphics v0.37.0
[INFO] [stderr]    Compiling wayland-window v0.4.3
[INFO] [stderr]    Compiling wayland-kbd v0.6.2
[INFO] [stderr]    Compiling winit v0.5.7
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.33.0
[INFO] [stderr]    Compiling lightning-dodge v0.1.0 (/opt/crater/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 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: 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 26s
[INFO] running `"docker" "inspect" "20682398377d722f5bb79082266c85ab4bb63d6c8fb542a74779343778d75316"`
[INFO] running `"docker" "rm" "-f" "20682398377d722f5bb79082266c85ab4bb63d6c8fb542a74779343778d75316"`
[INFO] [stdout] 20682398377d722f5bb79082266c85ab4bb63d6c8fb542a74779343778d75316
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/beholdnec/lightning-dodge:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen" "--no-run"`
[INFO] [stdout] ec294be631d3c85bdda492452d4d2b9e68f4862f7721533b3fe338f3104295c0
[INFO] running `"docker" "start" "-a" "ec294be631d3c85bdda492452d4d2b9e68f4862f7721533b3fe338f3104295c0"`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lightning-dodge v0.1.0 (/opt/crater/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 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: 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 2.32s
[INFO] running `"docker" "inspect" "ec294be631d3c85bdda492452d4d2b9e68f4862f7721533b3fe338f3104295c0"`
[INFO] running `"docker" "rm" "-f" "ec294be631d3c85bdda492452d4d2b9e68f4862f7721533b3fe338f3104295c0"`
[INFO] [stdout] ec294be631d3c85bdda492452d4d2b9e68f4862f7721533b3fe338f3104295c0
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-4/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/beholdnec/lightning-dodge:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+1.37.0" "test" "--frozen"`
[INFO] [stdout] 999ff07622eee1d92af5216dbbb7135fe03049e0ebd170c0dd6edc9b983d3568
[INFO] running `"docker" "start" "-a" "999ff07622eee1d92af5216dbbb7135fe03049e0ebd170c0dd6edc9b983d3568"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/lightning_dodge-5532048d36bdddd5
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "999ff07622eee1d92af5216dbbb7135fe03049e0ebd170c0dd6edc9b983d3568"`
[INFO] running `"docker" "rm" "-f" "999ff07622eee1d92af5216dbbb7135fe03049e0ebd170c0dd6edc9b983d3568"`
[INFO] [stdout] 999ff07622eee1d92af5216dbbb7135fe03049e0ebd170c0dd6edc9b983d3568