[INFO] updating cached repository gustavla/dcpu16-gui [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/gustavla/dcpu16-gui [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/gustavla/dcpu16-gui" "work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/gustavla/dcpu16-gui"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/gustavla/dcpu16-gui'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/gustavla/dcpu16-gui" "work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/gustavla/dcpu16-gui"` [INFO] [stderr] Cloning into 'work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/gustavla/dcpu16-gui'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 3c6930adb5e574ca875381f957cd6632bcd8882c [INFO] sha for GitHub repo gustavla/dcpu16-gui: 3c6930adb5e574ca875381f957cd6632bcd8882c [INFO] validating manifest of gustavla/dcpu16-gui on toolchain master#e305df1846a6d985315917ae0c81b74af8b4e641 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of gustavla/dcpu16-gui on toolchain try#99a7498759a22b5684caf798a98b7e90ad9d2443 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing gustavla/dcpu16-gui [INFO] finished frobbing gustavla/dcpu16-gui [INFO] frobbed toml for gustavla/dcpu16-gui written to work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/gustavla/dcpu16-gui/Cargo.toml [INFO] started frobbing gustavla/dcpu16-gui [INFO] finished frobbing gustavla/dcpu16-gui [INFO] frobbed toml for gustavla/dcpu16-gui written to work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/gh/gustavla/dcpu16-gui/Cargo.toml [INFO] crate gustavla/dcpu16-gui already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking gustavla/dcpu16-gui against master#e305df1846a6d985315917ae0c81b74af8b4e641 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-1/master#e305df1846a6d985315917ae0c81b74af8b4e641:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/master#e305df1846a6d985315917ae0c81b74af8b4e641/gh/gustavla/dcpu16-gui:/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=forbid" "-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" "+e305df1846a6d985315917ae0c81b74af8b4e641-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] ef776febf8adcd0b9e2b9821f224342ca59e79087bfdee1ccba908cc3ebfaedc [INFO] running `"docker" "start" "-a" "ef776febf8adcd0b9e2b9821f224342ca59e79087bfdee1ccba908cc3ebfaedc"` [INFO] [stderr] Compiling serde v0.8.19 [INFO] [stderr] Compiling gcc v0.3.39 [INFO] [stderr] Checking shader_version v0.2.1 [INFO] [stderr] Checking nodrop v0.1.8 [INFO] [stderr] Checking stb_truetype v0.2.0 [INFO] [stderr] Checking dcpu16 v0.3.0 [INFO] [stderr] Checking pistoncore-input v0.15.0 [INFO] [stderr] Checking piston2d-graphics v0.19.0 [INFO] [stderr] Compiling glutin v0.7.0 [INFO] [stderr] Compiling gfx_gl v0.3.1 [INFO] [stderr] Checking rayon v0.5.0 [INFO] [stderr] Checking x11-dl v2.11.0 [INFO] [stderr] Checking gfx v0.12.2 [INFO] [stderr] Checking arrayvec v0.3.20 [INFO] [stderr] Checking pistoncore-window v0.24.0 [INFO] [stderr] Compiling miniz-sys v0.1.7 [INFO] [stderr] Checking memmap v0.4.0 [INFO] [stderr] Checking jpeg-decoder v0.1.8 [INFO] [stderr] Checking pistoncore-event_loop v0.27.0 [INFO] [stderr] Checking rusttype v0.2.1 [INFO] [stderr] Checking piston v0.27.0 [INFO] [stderr] Checking flate2 v0.2.14 [INFO] [stderr] warning[E0311]: the parameter type `K` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `K` [INFO] [stderr] note: the parameter type `K` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] warning[E0311]: the parameter type `V` may not live long enough [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:81:19 [INFO] [stderr] | [INFO] [stderr] 81 | match node.force() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = help: consider adding an explicit lifetime bound for `V` [INFO] [stderr] note: the parameter type `V` must be valid for the anonymous lifetime #1 defined on the function body at 77:9... [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/rusttype-0.2.1/src/support/bst/map.rs:77:9 [INFO] [stderr] | [INFO] [stderr] 77 | / fn clone_subtree( [INFO] [stderr] 78 | | node: node::NodeRef) [INFO] [stderr] 79 | | -> BTreeMap { [INFO] [stderr] 80 | | [INFO] [stderr] ... | [INFO] [stderr] 136| | } [INFO] [stderr] 137| | } [INFO] [stderr] | |_________^ [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] [INFO] [stderr] Checking png v0.5.2 [INFO] [stderr] Compiling serde_json v0.8.3 [INFO] [stderr] Checking image v0.10.4 [INFO] [stderr] Compiling target_build_utils v0.1.2 [INFO] [stderr] Compiling libloading v0.3.1 [INFO] [stderr] Checking piston-gfx_texture v0.18.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.36.1 [INFO] [stderr] Checking gfx_device_gl v0.11.2 [INFO] [stderr] Checking piston2d-gfx_graphics v0.33.1 [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 v0.4.2 [INFO] [stderr] Checking wayland-kbd v0.6.2 [INFO] [stderr] Checking winit v0.5.6 [INFO] [stderr] Checking pistoncore-glutin_window v0.33.0 [INFO] [stderr] Checking piston_window v0.58.0 [INFO] [stderr] Checking dcpu16-gui v0.2.0 (/opt/crater/workdir) [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/main.rs:195:35 [INFO] [stderr] | [INFO] [stderr] 195 | img.put_pixel((k as u32 % MONITOR_WIDTH), k as u32 / MONITOR_WIDTH as u32, color); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: unnecessary parentheses around method argument [INFO] [stderr] --> src/main.rs:195:35 [INFO] [stderr] | [INFO] [stderr] 195 | img.put_pixel((k as u32 % MONITOR_WIDTH), k as u32 / MONITOR_WIDTH as u32, color); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_parens)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:149:29 [INFO] [stderr] | [INFO] [stderr] 149 | if let Some(mut keyboard) = dev.as_any_mut().downcast_mut::() { [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/main.rs:162:33 [INFO] [stderr] | [INFO] [stderr] 162 | if let Some(mut drive) = dev.as_any_mut().downcast_mut::() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:179:29 [INFO] [stderr] | [INFO] [stderr] 179 | if let Some(mut keyboard) = dev.as_any_mut().downcast_mut::() { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/devices/monitor_lem1802.rs:150:17 [INFO] [stderr] | [INFO] [stderr] 150 | let mut slice = &mut v[..]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:149:29 [INFO] [stderr] | [INFO] [stderr] 149 | if let Some(mut keyboard) = dev.as_any_mut().downcast_mut::() { [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/main.rs:162:33 [INFO] [stderr] | [INFO] [stderr] 162 | if let Some(mut drive) = dev.as_any_mut().downcast_mut::() { [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:179:29 [INFO] [stderr] | [INFO] [stderr] 179 | if let Some(mut keyboard) = dev.as_any_mut().downcast_mut::() { [INFO] [stderr] | ----^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/devices/monitor_lem1802.rs:150:17 [INFO] [stderr] | [INFO] [stderr] 150 | let mut slice = &mut v[..]; [INFO] [stderr] | ----^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 45.45s [INFO] running `"docker" "inspect" "ef776febf8adcd0b9e2b9821f224342ca59e79087bfdee1ccba908cc3ebfaedc"` [INFO] running `"docker" "rm" "-f" "ef776febf8adcd0b9e2b9821f224342ca59e79087bfdee1ccba908cc3ebfaedc"` [INFO] [stdout] ef776febf8adcd0b9e2b9821f224342ca59e79087bfdee1ccba908cc3ebfaedc