[INFO] cloning repository https://github.com/redox-os/orbital [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/redox-os/orbital" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Forbital", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Forbital'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 564b503043ae291a4a1605b601ba90eda122054c [INFO] checking redox-os/orbital against master#385fa9d845dd326c6bbfd58c22244215e431948a for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Forbital" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redox-os/orbital on toolchain 385fa9d845dd326c6bbfd58c22244215e431948a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redox-os/orbital [INFO] finished tweaking git repo https://github.com/redox-os/orbital [INFO] tweaked toml for git repo https://github.com/redox-os/orbital written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/orbital already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded redox_event v0.4.1 [INFO] [stderr] Downloaded redox-daemon v0.1.3 [INFO] [stderr] Downloaded redox-log v0.1.2 [INFO] [stderr] Downloaded orbfont v0.1.12 [INFO] [stderr] Downloaded font-loader v0.11.0 [INFO] [stderr] Downloaded orbimage v0.1.17 [INFO] [stderr] Downloaded redox_syscall v0.5.1 [INFO] [stderr] Downloaded resize v0.3.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 59013f1ecdb2b1f7f85682e3029bc68441bd172328326dd665dda4485e7eee30 [INFO] running `Command { std: "docker" "start" "-a" "59013f1ecdb2b1f7f85682e3029bc68441bd172328326dd665dda4485e7eee30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "59013f1ecdb2b1f7f85682e3029bc68441bd172328326dd665dda4485e7eee30", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "59013f1ecdb2b1f7f85682e3029bc68441bd172328326dd665dda4485e7eee30", kill_on_drop: false }` [INFO] [stdout] 59013f1ecdb2b1f7f85682e3029bc68441bd172328326dd665dda4485e7eee30 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+385fa9d845dd326c6bbfd58c22244215e431948a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b4648c0d81e97e0dbfffde70f3b4c86ff6b8db070c04291fa65e43f7bffb3f83 [INFO] running `Command { std: "docker" "start" "-a" "b4648c0d81e97e0dbfffde70f3b4c86ff6b8db070c04291fa65e43f7bffb3f83", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling orbclient v0.3.47 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Checking redox_syscall v0.5.1 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking servo-fontconfig v0.5.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Checking libredox v0.1.3 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking termion v2.0.3 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking font-loader v0.11.0 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking resize v0.3.1 [INFO] [stderr] Checking redox_event v0.4.1 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking redox-daemon v0.1.3 [INFO] [stderr] Checking redox-log v0.1.2 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking orbimage v0.1.17 [INFO] [stderr] Checking orbfont v0.1.12 [INFO] [stderr] Checking orbital v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `cell::RefCell`, `iter`, `path::PathBuf`, `rc::Rc` [INFO] [stdout] --> src/core/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 11 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/core/mod.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | use log::{debug, error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ESKMSG`, `KSMSG_MMAP_PREP`, `KSMSG_MMAP`, `KSMSG_MSYNC`, `KSMSG_MUNMAP`, `MapFlags`, `O_CLOEXEC`, `O_CREAT`, `O_NONBLOCK`, `O_RDWR`, `PAGE_SIZE`, `SKMSG_PROVIDE_MMAP` [INFO] [stdout] --> src/core/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | flag::{O_CLOEXEC, O_CREAT, O_NONBLOCK, O_RDWR}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 25 | flag::EventFlags, [INFO] [stdout] 26 | SchemeMut, PAGE_SIZE, KSMSG_MMAP_PREP, KSMSG_MMAP, KSMSG_MSYNC, KSMSG_MUNMAP, MapFlags, ESKMSG, SKMSG_PROVIDE_MMAP, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/display.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `orbclient` is imported redundantly [INFO] [stdout] --> src/scheme.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | use orbclient::{self, ButtonEvent, ClipboardEvent, Color, Event, EventOption, FocusEvent, HoverEvent, [INFO] [stdout] | ^^^^ the item `orbclient` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/window.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | self [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `cell::RefCell`, `iter`, `path::PathBuf`, `rc::Rc` [INFO] [stdout] --> src/core/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 11 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/core/mod.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | use log::{debug, error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ESKMSG`, `KSMSG_MMAP_PREP`, `KSMSG_MMAP`, `KSMSG_MSYNC`, `KSMSG_MUNMAP`, `MapFlags`, `O_CLOEXEC`, `O_CREAT`, `O_NONBLOCK`, `O_RDWR`, `PAGE_SIZE`, `SKMSG_PROVIDE_MMAP` [INFO] [stdout] --> src/core/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | flag::{O_CLOEXEC, O_CREAT, O_NONBLOCK, O_RDWR}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 25 | flag::EventFlags, [INFO] [stdout] 26 | SchemeMut, PAGE_SIZE, KSMSG_MMAP_PREP, KSMSG_MMAP, KSMSG_MSYNC, KSMSG_MUNMAP, MapFlags, ESKMSG, SKMSG_PROVIDE_MMAP, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/display.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/385fa9d845dd326c6bbfd58c22244215e431948a/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `orbclient` is imported redundantly [INFO] [stdout] --> src/scheme.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | use orbclient::{self, ButtonEvent, ClipboardEvent, Color, Event, EventOption, FocusEvent, HoverEvent, [INFO] [stdout] | ^^^^ the item `orbclient` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/window.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | self [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/core/mod.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | let mut event_queue = EventQueue::::new()?; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/core/mod.rs:611:40 [INFO] [stdout] | [INFO] [stdout] 611 | fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/core/mod.rs:611:66 [INFO] [stdout] | [INFO] [stdout] 611 | fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/core/mod.rs:621:37 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/core/mod.rs:621:50 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/core/mod.rs:621:63 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/core/mod.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | let mut event_queue = EventQueue::::new()?; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/core/mod.rs:611:40 [INFO] [stdout] | [INFO] [stdout] 611 | fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/scheme.rs:289:13 [INFO] [stdout] | [INFO] [stdout] 289 | let window = self.windows.get_mut(&id).ok_or(Error::new(EBADF))?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orb` [INFO] [stdout] --> src/scheme.rs:288:38 [INFO] [stdout] | [INFO] [stdout] 288 | fn handle_window_drag(&mut self, orb: &mut Orbital, id: usize /*TODO: resize sides */) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_orb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/core/mod.rs:611:66 [INFO] [stdout] | [INFO] [stdout] 611 | fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/core/mod.rs:621:37 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/core/mod.rs:621:50 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/core/mod.rs:621:63 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/scheme.rs:289:13 [INFO] [stdout] | [INFO] [stdout] 289 | let window = self.windows.get_mut(&id).ok_or(Error::new(EBADF))?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orb` [INFO] [stdout] --> src/scheme.rs:288:38 [INFO] [stdout] | [INFO] [stdout] 288 | fn handle_window_drag(&mut self, orb: &mut Orbital, id: usize /*TODO: resize sides */) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_orb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheme.rs:1515:30 [INFO] [stdout] | [INFO] [stdout] 1515 | fn window_new(&mut self, mut x: i32, mut y: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheme.rs:1515:42 [INFO] [stdout] | [INFO] [stdout] 1515 | fn window_new(&mut self, mut x: i32, mut y: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `maps` is never read [INFO] [stdout] --> src/core/mod.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 154 | pub struct Orbital { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 158 | pub maps: BTreeMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheme.rs:1515:30 [INFO] [stdout] | [INFO] [stdout] 1515 | fn window_new(&mut self, mut x: i32, mut y: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheme.rs:1515:42 [INFO] [stdout] | [INFO] [stdout] 1515 | fn window_new(&mut self, mut x: i32, mut y: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `maps` is never read [INFO] [stdout] --> src/core/mod.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 154 | pub struct Orbital { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 158 | pub maps: BTreeMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 59s [INFO] running `Command { std: "docker" "inspect" "b4648c0d81e97e0dbfffde70f3b4c86ff6b8db070c04291fa65e43f7bffb3f83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b4648c0d81e97e0dbfffde70f3b4c86ff6b8db070c04291fa65e43f7bffb3f83", kill_on_drop: false }` [INFO] [stdout] b4648c0d81e97e0dbfffde70f3b4c86ff6b8db070c04291fa65e43f7bffb3f83 [INFO] checking redox-os/orbital against try#645bb72776a6a56a1a8f52631a44bd082b2ba509 for absurd-question-mark-desugar [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fredox-os%2Forbital" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/redox-os/orbital on toolchain 645bb72776a6a56a1a8f52631a44bd082b2ba509 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/redox-os/orbital [INFO] finished tweaking git repo https://github.com/redox-os/orbital [INFO] tweaked toml for git repo https://github.com/redox-os/orbital written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/redox-os/orbital already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 138952f05be8d00be6bc21b2a7a38bf0c4858493a6f6c9259ccc08eba0bae9a7 [INFO] running `Command { std: "docker" "start" "-a" "138952f05be8d00be6bc21b2a7a38bf0c4858493a6f6c9259ccc08eba0bae9a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "138952f05be8d00be6bc21b2a7a38bf0c4858493a6f6c9259ccc08eba0bae9a7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "138952f05be8d00be6bc21b2a7a38bf0c4858493a6f6c9259ccc08eba0bae9a7", kill_on_drop: false }` [INFO] [stdout] 138952f05be8d00be6bc21b2a7a38bf0c4858493a6f6c9259ccc08eba0bae9a7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+645bb72776a6a56a1a8f52631a44bd082b2ba509" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7b64c6ccd036550b5af2ab03141991e514e46b8941d657a4876fd12917641987 [INFO] running `Command { std: "docker" "start" "-a" "7b64c6ccd036550b5af2ab03141991e514e46b8941d657a4876fd12917641987", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.79 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling rayon-core v1.12.1 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking byteorder v1.5.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling cmake v0.1.50 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking lzw v0.10.0 [INFO] [stderr] Checking either v1.10.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Compiling orbclient v0.3.47 [INFO] [stderr] Checking redox_syscall v0.5.1 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking deflate v0.7.20 [INFO] [stderr] Checking inflate v0.4.5 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Checking rayon v1.9.0 [INFO] [stderr] Checking num-iter v0.1.44 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling failure_derive v0.1.8 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking gimli v0.28.1 [INFO] [stderr] Checking gif v0.10.3 [INFO] [stderr] Checking object v0.32.2 [INFO] [stderr] Checking servo-fontconfig v0.5.1 [INFO] [stderr] Checking miniz_oxide v0.7.2 [INFO] [stderr] Checking libredox v0.1.3 [INFO] [stderr] Checking png v0.14.1 [INFO] [stderr] Checking serde_spanned v0.6.5 [INFO] [stderr] Checking owned_ttf_parser v0.15.2 [INFO] [stderr] Compiling synstructure v0.12.6 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking toml_datetime v0.6.5 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking rustc-demangle v0.1.23 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Checking winnow v0.5.40 [INFO] [stderr] Checking chrono v0.4.35 [INFO] [stderr] Checking rusttype v0.9.3 [INFO] [stderr] Checking addr2line v0.21.0 [INFO] [stderr] Checking termion v2.0.3 [INFO] [stderr] Checking font-loader v0.11.0 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Checking resize v0.3.1 [INFO] [stderr] Checking smallvec v1.13.1 [INFO] [stderr] Checking redox_event v0.4.1 [INFO] [stderr] Checking redox-daemon v0.1.3 [INFO] [stderr] Checking tiff v0.2.2 [INFO] [stderr] Checking redox-log v0.1.2 [INFO] [stderr] Checking image v0.21.3 [INFO] [stderr] Checking toml_edit v0.19.15 [INFO] [stderr] Checking failure v0.1.8 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Checking toml v0.7.8 [INFO] [stderr] Checking orbfont v0.1.12 [INFO] [stderr] Checking orbimage v0.1.17 [INFO] [stderr] Checking orbital v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `cell::RefCell`, `iter`, `path::PathBuf`, `rc::Rc` [INFO] [stdout] --> src/core/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 11 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/core/mod.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | use log::{debug, error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ESKMSG`, `KSMSG_MMAP_PREP`, `KSMSG_MMAP`, `KSMSG_MSYNC`, `KSMSG_MUNMAP`, `MapFlags`, `O_CLOEXEC`, `O_CREAT`, `O_NONBLOCK`, `O_RDWR`, `PAGE_SIZE`, `SKMSG_PROVIDE_MMAP` [INFO] [stdout] --> src/core/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | flag::{O_CLOEXEC, O_CREAT, O_NONBLOCK, O_RDWR}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 25 | flag::EventFlags, [INFO] [stdout] 26 | SchemeMut, PAGE_SIZE, KSMSG_MMAP_PREP, KSMSG_MMAP, KSMSG_MSYNC, KSMSG_MUNMAP, MapFlags, ESKMSG, SKMSG_PROVIDE_MMAP, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/display.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `orbclient` is imported redundantly [INFO] [stdout] --> src/scheme.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | use orbclient::{self, ButtonEvent, ClipboardEvent, Color, Event, EventOption, FocusEvent, HoverEvent, [INFO] [stdout] | ^^^^ the item `orbclient` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/window.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | self [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `cell::RefCell`, `iter`, `path::PathBuf`, `rc::Rc` [INFO] [stdout] --> src/core/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | cell::RefCell, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 7 | iter, [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | path::PathBuf, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 11 | rc::Rc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `info` [INFO] [stdout] --> src/core/mod.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | use log::{debug, error, info}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ESKMSG`, `KSMSG_MMAP_PREP`, `KSMSG_MMAP`, `KSMSG_MSYNC`, `KSMSG_MUNMAP`, `MapFlags`, `O_CLOEXEC`, `O_CREAT`, `O_NONBLOCK`, `O_RDWR`, `PAGE_SIZE`, `SKMSG_PROVIDE_MMAP` [INFO] [stdout] --> src/core/mod.rs:24:12 [INFO] [stdout] | [INFO] [stdout] 24 | flag::{O_CLOEXEC, O_CREAT, O_NONBLOCK, O_RDWR}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^^ ^^^^^^ [INFO] [stdout] 25 | flag::EventFlags, [INFO] [stdout] 26 | SchemeMut, PAGE_SIZE, KSMSG_MMAP_PREP, KSMSG_MMAP, KSMSG_MSYNC, KSMSG_MUNMAP, MapFlags, ESKMSG, SKMSG_PROVIDE_MMAP, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^ ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `TryInto` is imported redundantly [INFO] [stdout] --> src/core/display.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | convert::TryInto, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] --> /rustc/645bb72776a6a56a1a8f52631a44bd082b2ba509/library/std/src/prelude/mod.rs:148:13 [INFO] [stdout] | [INFO] [stdout] = note: the item `TryInto` is already defined here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `orbclient` is imported redundantly [INFO] [stdout] --> src/scheme.rs:16:17 [INFO] [stdout] | [INFO] [stdout] 16 | use orbclient::{self, ButtonEvent, ClipboardEvent, Color, Event, EventOption, FocusEvent, HoverEvent, [INFO] [stdout] | ^^^^ the item `orbclient` is already defined by prelude [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/window.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | self [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/core/mod.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | let mut event_queue = EventQueue::::new()?; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/core/mod.rs:611:40 [INFO] [stdout] | [INFO] [stdout] 611 | fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/core/mod.rs:611:66 [INFO] [stdout] | [INFO] [stdout] 611 | fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/core/mod.rs:621:37 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/core/mod.rs:621:50 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/core/mod.rs:621:63 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/scheme.rs:289:13 [INFO] [stdout] | [INFO] [stdout] 289 | let window = self.windows.get_mut(&id).ok_or(Error::new(EBADF))?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orb` [INFO] [stdout] --> src/scheme.rs:288:38 [INFO] [stdout] | [INFO] [stdout] 288 | fn handle_window_drag(&mut self, orb: &mut Orbital, id: usize /*TODO: resize sides */) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_orb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheme.rs:1515:30 [INFO] [stdout] | [INFO] [stdout] 1515 | fn window_new(&mut self, mut x: i32, mut y: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheme.rs:1515:42 [INFO] [stdout] | [INFO] [stdout] 1515 | fn window_new(&mut self, mut x: i32, mut y: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `maps` is never read [INFO] [stdout] --> src/core/mod.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 154 | pub struct Orbital { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 158 | pub maps: BTreeMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/core/mod.rs:313:13 [INFO] [stdout] | [INFO] [stdout] 313 | let mut event_queue = EventQueue::::new()?; [INFO] [stdout] | ----^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/core/mod.rs:611:40 [INFO] [stdout] | [INFO] [stdout] 611 | fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/core/mod.rs:611:66 [INFO] [stdout] | [INFO] [stdout] 611 | fn mmap_prep(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `offset` [INFO] [stdout] --> src/core/mod.rs:621:37 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_offset` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `size` [INFO] [stdout] --> src/core/mod.rs:621:50 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_size` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `flags` [INFO] [stdout] --> src/core/mod.rs:621:63 [INFO] [stdout] | [INFO] [stdout] 621 | fn munmap(&mut self, id: usize, offset: u64, size: usize, flags: syscall::MunmapFlags) -> syscall::Result { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_flags` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `window` [INFO] [stdout] --> src/scheme.rs:289:13 [INFO] [stdout] | [INFO] [stdout] 289 | let window = self.windows.get_mut(&id).ok_or(Error::new(EBADF))?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_window` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `orb` [INFO] [stdout] --> src/scheme.rs:288:38 [INFO] [stdout] | [INFO] [stdout] 288 | fn handle_window_drag(&mut self, orb: &mut Orbital, id: usize /*TODO: resize sides */) -> Result<()> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_orb` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheme.rs:1515:30 [INFO] [stdout] | [INFO] [stdout] 1515 | fn window_new(&mut self, mut x: i32, mut y: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/scheme.rs:1515:42 [INFO] [stdout] | [INFO] [stdout] 1515 | fn window_new(&mut self, mut x: i32, mut y: i32, [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `maps` is never read [INFO] [stdout] --> src/core/mod.rs:158:9 [INFO] [stdout] | [INFO] [stdout] 154 | pub struct Orbital { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 158 | pub maps: BTreeMap, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 17 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 01s [INFO] running `Command { std: "docker" "inspect" "7b64c6ccd036550b5af2ab03141991e514e46b8941d657a4876fd12917641987", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7b64c6ccd036550b5af2ab03141991e514e46b8941d657a4876fd12917641987", kill_on_drop: false }` [INFO] [stdout] 7b64c6ccd036550b5af2ab03141991e514e46b8941d657a4876fd12917641987