[INFO] updating cached repository permil/rust-puyo [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/permil/rust-puyo [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/permil/rust-puyo" "work/ex/beta-1.37-6/sources/1.36.0/gh/permil/rust-puyo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/permil/rust-puyo'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/permil/rust-puyo" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/permil/rust-puyo"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/permil/rust-puyo'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 8e19bedab9bf3f0c7bd1325910dd49f55d608dce [INFO] sha for GitHub repo permil/rust-puyo: 8e19bedab9bf3f0c7bd1325910dd49f55d608dce [INFO] validating manifest of permil/rust-puyo on toolchain 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of permil/rust-puyo on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing permil/rust-puyo [INFO] finished frobbing permil/rust-puyo [INFO] frobbed toml for permil/rust-puyo written to work/ex/beta-1.37-6/sources/1.36.0/gh/permil/rust-puyo/Cargo.toml [INFO] started frobbing permil/rust-puyo [INFO] finished frobbing permil/rust-puyo [INFO] frobbed toml for permil/rust-puyo written to work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/permil/rust-puyo/Cargo.toml [INFO] crate permil/rust-puyo already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] [stderr] Blocking waiting for file lock on package cache lock [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] testing permil/rust-puyo against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/permil/rust-puyo:/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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] c0b8bcb9830af525e581b4329f7b498e6ca53dd5518946d5de85040d95053aa2 [INFO] running `"docker" "start" "-a" "c0b8bcb9830af525e581b4329f7b498e6ca53dd5518946d5de85040d95053aa2"` [INFO] [stderr] Compiling adler32 v1.0.0 [INFO] [stderr] Compiling inflate v0.2.0 [INFO] [stderr] Compiling num_cpus v1.5.1 [INFO] [stderr] Compiling serde_json v0.9.10 [INFO] [stderr] Compiling num-integer v0.1.34 [INFO] [stderr] Compiling enum_primitive v0.1.1 [INFO] [stderr] Compiling x11-dl v2.14.0 [INFO] [stderr] Compiling shared_library v0.1.5 [INFO] [stderr] Compiling vecmath v0.3.0 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling wayland-scanner v0.8.7 [INFO] [stderr] Compiling gl_generator v0.5.3 [INFO] [stderr] Compiling tempfile v2.1.5 [INFO] [stderr] Compiling pistoncore-input v0.18.0 [INFO] [stderr] Compiling num-iter v0.1.33 [INFO] [stderr] Compiling num-rational v0.1.38 [INFO] [stderr] Compiling deflate v0.7.11 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling piston2d-graphics v0.21.1 [INFO] [stderr] Compiling gfx_core v0.7.1 [INFO] [stderr] Compiling osmesa-sys v0.1.2 [INFO] [stderr] Compiling rayon-core v1.2.1 [INFO] [stderr] Compiling target_build_utils v0.3.1 [INFO] [stderr] Compiling fs2 v0.2.5 [INFO] [stderr] Compiling wayland-client v0.8.7 [INFO] [stderr] Compiling pistoncore-window v0.27.0 [INFO] [stderr] Compiling glutin v0.8.1 [INFO] [stderr] Compiling gl v0.6.2 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Compiling memmap v0.4.0 [INFO] [stderr] Compiling pistoncore-event_loop v0.32.0 [INFO] [stderr] Compiling rayon v0.8.1 [INFO] [stderr] Compiling piston v0.32.0 [INFO] [stderr] Compiling png v0.8.0 [INFO] [stderr] Compiling jpeg-decoder v0.1.13 [INFO] [stderr] Compiling image v0.14.0 [INFO] [stderr] Compiling libloading v0.3.4 [INFO] [stderr] Compiling dlib v0.3.1 [INFO] [stderr] Compiling wayland-sys v0.8.7 [INFO] [stderr] Compiling wayland-window v0.5.0 [INFO] [stderr] Compiling wayland-kbd v0.8.0 [INFO] [stderr] Compiling winit v0.6.4 [INFO] [stderr] Compiling pistoncore-glutin_window v0.37.0 [INFO] [stderr] Compiling gfx v0.16.0 [INFO] [stderr] Compiling gfx_device_gl v0.14.1 [INFO] [stderr] Compiling piston-gfx_texture v0.25.0 [INFO] [stderr] Compiling piston2d-gfx_graphics v0.41.0 [INFO] [stderr] Compiling piston_window v0.67.0 [INFO] [stderr] Compiling puyo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Key` is imported redundantly [INFO] [stderr] --> src/app.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 3 | use piston_window::*; [INFO] [stderr] | ---------------- the item `Key` is already imported here [INFO] [stderr] ... [INFO] [stderr] 30 | use piston_window::Key; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/main.rs:16:25 [INFO] [stderr] | [INFO] [stderr] 16 | if let Some(ref args) = e.render_args() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `column` [INFO] [stderr] --> src/field.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | let mut column = self.grids[i]; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_column` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `column` [INFO] [stderr] --> src/field.rs:124:21 [INFO] [stderr] | [INFO] [stderr] 124 | let mut column = self.grids[i]; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_column` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/field.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | let mut column = self.grids[i]; [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/field.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let mut column = self.grids[i]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 09s [INFO] running `"docker" "inspect" "c0b8bcb9830af525e581b4329f7b498e6ca53dd5518946d5de85040d95053aa2"` [INFO] running `"docker" "rm" "-f" "c0b8bcb9830af525e581b4329f7b498e6ca53dd5518946d5de85040d95053aa2"` [INFO] [stdout] c0b8bcb9830af525e581b4329f7b498e6ca53dd5518946d5de85040d95053aa2 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/permil/rust-puyo:/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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] bf485399602ff5a5dd2d50d9b83f9464f8d79ddd169196733f70a7fca09acad8 [INFO] running `"docker" "start" "-a" "bf485399602ff5a5dd2d50d9b83f9464f8d79ddd169196733f70a7fca09acad8"` [INFO] [stderr] Compiling puyo v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: the item `Key` is imported redundantly [INFO] [stderr] --> src/app.rs:30:11 [INFO] [stderr] | [INFO] [stderr] 3 | use piston_window::*; [INFO] [stderr] | ---------------- the item `Key` is already imported here [INFO] [stderr] ... [INFO] [stderr] 30 | use piston_window::Key; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `args` [INFO] [stderr] --> src/main.rs:16:25 [INFO] [stderr] | [INFO] [stderr] 16 | if let Some(ref args) = e.render_args() { [INFO] [stderr] | ^^^^ help: consider prefixing with an underscore: `_args` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `column` [INFO] [stderr] --> src/field.rs:109:21 [INFO] [stderr] | [INFO] [stderr] 109 | let mut column = self.grids[i]; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_column` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `column` [INFO] [stderr] --> src/field.rs:124:21 [INFO] [stderr] | [INFO] [stderr] 124 | let mut column = self.grids[i]; [INFO] [stderr] | ^^^^^^ help: consider prefixing with an underscore: `_column` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/field.rs:109:17 [INFO] [stderr] | [INFO] [stderr] 109 | let mut column = self.grids[i]; [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/field.rs:124:17 [INFO] [stderr] | [INFO] [stderr] 124 | let mut column = self.grids[i]; [INFO] [stderr] | ----^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `"docker" "inspect" "bf485399602ff5a5dd2d50d9b83f9464f8d79ddd169196733f70a7fca09acad8"` [INFO] running `"docker" "rm" "-f" "bf485399602ff5a5dd2d50d9b83f9464f8d79ddd169196733f70a7fca09acad8"` [INFO] [stdout] bf485399602ff5a5dd2d50d9b83f9464f8d79ddd169196733f70a7fca09acad8 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/permil/rust-puyo:/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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] c8a31a5171716d859d569266371dc8dd5a57f56fb93155889c9ac2e87574496b [INFO] running `"docker" "start" "-a" "c8a31a5171716d859d569266371dc8dd5a57f56fb93155889c9ac2e87574496b"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.28s [INFO] [stderr] Running /opt/crater/target/debug/deps/puyo-dcf344ee7b6c7f7f [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" "c8a31a5171716d859d569266371dc8dd5a57f56fb93155889c9ac2e87574496b"` [INFO] running `"docker" "rm" "-f" "c8a31a5171716d859d569266371dc8dd5a57f56fb93155889c9ac2e87574496b"` [INFO] [stdout] c8a31a5171716d859d569266371dc8dd5a57f56fb93155889c9ac2e87574496b