[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 try#99a7498759a22b5684caf798a98b7e90ad9d2443 for pr-60039-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-60039-1/worker-0/try#99a7498759a22b5684caf798a98b7e90ad9d2443:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-60039-1/sources/try#99a7498759a22b5684caf798a98b7e90ad9d2443/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" "+99a7498759a22b5684caf798a98b7e90ad9d2443-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 56c3b358f67c767e737a97bff2a08eeccac63f4447079dddd2ffc5c8db6cc365 [INFO] running `"docker" "start" "-a" "56c3b358f67c767e737a97bff2a08eeccac63f4447079dddd2ffc5c8db6cc365"` [INFO] [stderr] Checking dcpu16 v0.3.0 [INFO] [stderr] Checking image v0.10.4 [INFO] [stderr] Checking pistoncore-glutin_window v0.33.0 [INFO] [stderr] Checking piston-gfx_texture v0.18.0 [INFO] [stderr] Checking piston2d-opengl_graphics v0.36.1 [INFO] [stderr] Checking piston2d-gfx_graphics v0.33.1 [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: 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: 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/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 12.86s [INFO] running `"docker" "inspect" "56c3b358f67c767e737a97bff2a08eeccac63f4447079dddd2ffc5c8db6cc365"` [INFO] running `"docker" "rm" "-f" "56c3b358f67c767e737a97bff2a08eeccac63f4447079dddd2ffc5c8db6cc365"` [INFO] [stdout] 56c3b358f67c767e737a97bff2a08eeccac63f4447079dddd2ffc5c8db6cc365