[INFO] cloning repository https://github.com/Fritz179/fos [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Fritz179/fos" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFritz179%2Ffos", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFritz179%2Ffos'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9dbcb97f44dc48a0baecc0a7cd6fc8be14b80b76 [INFO] testing Fritz179/fos against 1.77.0 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFritz179%2Ffos" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fritz179/fos on toolchain 1.77.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.77.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Fritz179/fos [INFO] finished tweaking git repo https://github.com/Fritz179/fos [INFO] tweaked toml for git repo https://github.com/Fritz179/fos written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/Fritz179/fos 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" "+1.77.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tiny_http v0.12.0 [INFO] [stderr] Downloaded gzip-header v1.0.0 [INFO] [stderr] Downloaded chunked_transfer v1.4.1 [INFO] [stderr] Downloaded ascii v1.1.0 [INFO] [stderr] Downloaded rouille v3.6.1 [INFO] [stderr] Downloaded rustix v0.37.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+1.77.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5bbd225cd8703c20cd80149fa1e6ab068492930eeb695b269d823b47af117619 [INFO] running `Command { std: "docker" "start" "-a" "5bbd225cd8703c20cd80149fa1e6ab068492930eeb695b269d823b47af117619", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5bbd225cd8703c20cd80149fa1e6ab068492930eeb695b269d823b47af117619", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bbd225cd8703c20cd80149fa1e6ab068492930eeb695b269d823b47af117619", kill_on_drop: false }` [INFO] [stdout] 5bbd225cd8703c20cd80149fa1e6ab068492930eeb695b269d823b47af117619 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.77.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5b5d740020934a9768ccdfa73f8defb55b766a2f95323fc2037dd4f7dfbbc90b [INFO] running `Command { std: "docker" "start" "-a" "5b5d740020934a9768ccdfa73f8defb55b766a2f95323fc2037dd4f7dfbbc90b", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.84 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v0.37.14 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling bumpalo v3.12.1 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling linux-raw-sys v0.3.4 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling gzip-header v1.0.0 [INFO] [stderr] Compiling brotli-decompressor v2.3.4 [INFO] [stderr] Compiling fos v0.1.0 (/opt/rustwide/workdir/fos) [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stdout] warning: unused import: `LAST_CHAR` [INFO] [stdout] --> fos/src/platforms/tekenen.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use super::font::{FIRST_CHAR, FONT, LAST_CHAR}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableWritablePipe` [INFO] [stdout] --> fos/src/shell.rs:4:80 [INFO] [stdout] | [INFO] [stdout] 4 | root::{Proc, Process, descriptor::{WritableDescriptor, ReadableDescriptor, ReadableWritablePipe}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ROOT`, `ReadableDescriptor` [INFO] [stdout] --> fos/src/shell/ls.rs:4:40 [INFO] [stdout] | [INFO] [stdout] 4 | root::{Proc, Process, descriptor::{ReadableDescriptor, WritableDescriptor}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | ROOT, Inode, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::fc::table::Table` [INFO] [stdout] --> fos/src/root/proc.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::fc::table::Table; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableDescriptor` [INFO] [stdout] --> fos/src/root/fs.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `descriptor::ReadableWritablePipe`, `new_pipe` [INFO] [stdout] --> fos/src/root/spawner.rs:3:70 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{fc::table::Table, Pid, Proc, Process, Root, ROOT, pipe::{new_pipe}, descriptor::ReadableWritablePipe}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableWritablePipe` [INFO] [stdout] --> fos/src/root.rs:22:58 [INFO] [stdout] | [INFO] [stdout] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stdout] warning: unused import: `WritableDescriptor` [INFO] [stdout] --> fos/src/root.rs:22:38 [INFO] [stdout] | [INFO] [stdout] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WritableDescriptor` [INFO] [stdout] --> fos/src/root/fs.rs:4:66 [INFO] [stdout] | [INFO] [stdout] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> fos/src/root/fs/pipe.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | fn read(&self, len: u32) -> Pin>>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> fos/src/root/fs/pipe.rs:144:25 [INFO] [stdout] | [INFO] [stdout] 144 | fn read_sync(&self, len: u32) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling iana-time-zone v0.1.56 [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stdout] warning: constant `LAST_CHAR` is never used [INFO] [stdout] --> fos/src/platforms/font/font_default.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const LAST_CHAR: char = '~'; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `close_read` and `close_write` are never used [INFO] [stdout] --> fos/src/root/fs/descriptor.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 70 | impl ReadableWritableDescriptor { [INFO] [stdout] | ----------------------------------------------------------------------------------- methods in this implementation [INFO] [stdout] 71 | fn close_read(self) -> W { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn close_write(self) -> R { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | self_clone.proc.stdout.write(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = self_clone.proc.stdout.write(&message); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | self_clone.proc.stdout.write_char(char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = self_clone.proc.stdout.write_char(char); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:76:33 [INFO] [stdout] | [INFO] [stdout] 76 | ... self_clone.proc.stdout.write("Invalid command!\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 76 | let _ = self_clone.proc.stdout.write("Invalid command!\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:89:37 [INFO] [stdout] | [INFO] [stdout] 89 | ... self_clone_clone.proc.stdout.write(&str); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = self_clone_clone.proc.stdout.write(&str); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:97:21 [INFO] [stdout] | [INFO] [stdout] 97 | self_clone.proc.stdout.write(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 97 | let _ = self_clone.proc.stdout.write(&message); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | self_clone.proc.stdout.write_char(char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = self_clone.proc.stdout.write_char(char); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/echo.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | self.proc.stdout.write(arg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 27 | let _ = self.proc.stdout.write(arg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/echo.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | self.proc.stdout.write_char('\n'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = self.proc.stdout.write_char('\n'); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ps_tree.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | self.proc.stdout.write_char(' '); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = self.proc.stdout.write_char(' '); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ps_tree.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | self.proc.stdout.write(&string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 | let _ = self.proc.stdout.write(&string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ps_tree.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | self.proc.stdout.write_char('\n'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 51 | let _ = self.proc.stdout.write_char('\n'); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/cat.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | self_clone.proc.stdout.write(&content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 42 | let _ = self_clone.proc.stdout.write(&content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/cat.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | self.proc.stdout.write(&err); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = self.proc.stdout.write(&err); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ls.rs:40:29 [INFO] [stdout] | [INFO] [stdout] 40 | ... self.proc.stdout.write(&format!("Directory: {:?} \n", name.0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 40 | let _ = self.proc.stdout.write(&format!("Directory: {:?} \n", name.0)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ls.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | ... self.proc.stdout.write(&format!("File: {:?}\n", name.0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 43 | let _ = self.proc.stdout.write(&format!("File: {:?}\n", name.0)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ls.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | self.proc.stdout.write(&err); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = self.proc.stdout.write(&err); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/root.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | shell_clone.proc.handler.write(&data.expect("Option sending to shell")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 68 | let _ = shell_clone.proc.handler.write(&data.expect("Option sending to shell")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/root.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | self.proc.handler.write_char(c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = self.proc.handler.write_char(c); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/root/fs.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | pipe.write(content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 77 | let _ = pipe.write(content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.6 [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling digest v0.10.6 [INFO] [stderr] Compiling ascii v1.1.0 [INFO] [stderr] Compiling chunked_transfer v1.4.1 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.84 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling cpufeatures v0.2.7 [INFO] [stderr] Compiling deflate v1.0.0 [INFO] [stderr] Compiling sha1 v0.10.5 [INFO] [stderr] Compiling chrono v0.4.24 [INFO] [stderr] Compiling url v2.3.1 [INFO] [stderr] Compiling base64 v0.13.1 [INFO] [stderr] Compiling unicode-width v0.1.10 [INFO] [stderr] Compiling risc-f v0.1.0 (/opt/rustwide/workdir/risc-f) [INFO] [stderr] Compiling tiny_http v0.12.0 [INFO] [stdout] warning: variant `i32` should have an upper camel case name [INFO] [stdout] --> risc-f/src/main.rs:232:5 [INFO] [stdout] | [INFO] [stdout] 232 | i32 [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> risc-f/src/main.rs:213:12 [INFO] [stdout] | [INFO] [stdout] 213 | Module(Box>), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 213 | Module(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `params`, `locals`, `name`, `result`, and `content` are never read [INFO] [stdout] --> risc-f/src/main.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 214 | Function { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 215 | params: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 216 | locals: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 217 | name: Identifier, [INFO] [stdout] | ^^^^ [INFO] [stdout] 218 | result: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 219 | content: Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Identifier` is never constructed [INFO] [stdout] --> risc-f/src/main.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 212 | enum Node { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 221 | Identifier(Identifier) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `identifier` and `data_type` are never read [INFO] [stdout] --> risc-f/src/main.rs:237:5 [INFO] [stdout] | [INFO] [stdout] 236 | struct FunctionDef { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 237 | identifier: Identifier, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 238 | data_type: DataType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> risc-f/src/main.rs:285:14 [INFO] [stdout] | [INFO] [stdout] 285 | LocalGet(Identifier), [INFO] [stdout] | -------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 285 | LocalGet(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling syn v2.0.15 [INFO] [stderr] Compiling brotli v3.3.4 [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling getrandom v0.2.9 [INFO] [stderr] Compiling num_cpus v1.15.0 [INFO] [stderr] Compiling filetime v0.2.21 [INFO] [stderr] Compiling time v0.3.20 [INFO] [stderr] Compiling console v0.15.5 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling shell v0.1.0 (/opt/rustwide/workdir/shell) [INFO] [stderr] Compiling tempfile v3.5.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.84 [INFO] [stderr] Compiling multipart v0.18.0 [INFO] [stderr] Compiling sdl v0.1.0 (/opt/rustwide/workdir/sdl2) [INFO] [stdout] warning: field `start` is never read [INFO] [stdout] --> sdl2/src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct SDLPlatform { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | start: SystemTime, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.84 [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.84 [INFO] [stderr] Compiling fos_wasm v0.1.0 (/opt/rustwide/workdir/wasm) [INFO] [stderr] Compiling rouille v3.6.1 [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.59s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "5b5d740020934a9768ccdfa73f8defb55b766a2f95323fc2037dd4f7dfbbc90b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5b5d740020934a9768ccdfa73f8defb55b766a2f95323fc2037dd4f7dfbbc90b", kill_on_drop: false }` [INFO] [stdout] 5b5d740020934a9768ccdfa73f8defb55b766a2f95323fc2037dd4f7dfbbc90b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.77.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 25ef5440017335a6491094cfab933a77ae57bc616728472040b0b570ea5c6b5b [INFO] running `Command { std: "docker" "start" "-a" "25ef5440017335a6491094cfab933a77ae57bc616728472040b0b570ea5c6b5b", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stdout] warning: unused import: `LAST_CHAR` [INFO] [stdout] --> fos/src/platforms/tekenen.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use super::font::{FIRST_CHAR, FONT, LAST_CHAR}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableWritablePipe` [INFO] [stdout] --> fos/src/shell.rs:4:80 [INFO] [stdout] | [INFO] [stdout] 4 | root::{Proc, Process, descriptor::{WritableDescriptor, ReadableDescriptor, ReadableWritablePipe}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ROOT`, `ReadableDescriptor` [INFO] [stdout] --> fos/src/shell/ls.rs:4:40 [INFO] [stdout] | [INFO] [stdout] 4 | root::{Proc, Process, descriptor::{ReadableDescriptor, WritableDescriptor}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | ROOT, Inode, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::fc::table::Table` [INFO] [stdout] --> fos/src/root/proc.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::fc::table::Table; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableDescriptor` [INFO] [stdout] --> fos/src/root/fs.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `descriptor::ReadableWritablePipe`, `new_pipe` [INFO] [stdout] --> fos/src/root/spawner.rs:3:70 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{fc::table::Table, Pid, Proc, Process, Root, ROOT, pipe::{new_pipe}, descriptor::ReadableWritablePipe}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableWritablePipe` [INFO] [stdout] --> fos/src/root.rs:22:58 [INFO] [stdout] | [INFO] [stdout] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WritableDescriptor` [INFO] [stdout] --> fos/src/root.rs:22:38 [INFO] [stdout] | [INFO] [stdout] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WritableDescriptor` [INFO] [stdout] --> fos/src/root/fs.rs:4:66 [INFO] [stdout] | [INFO] [stdout] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> fos/src/root/fs/pipe.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | fn read(&self, len: u32) -> Pin>>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> fos/src/root/fs/pipe.rs:144:25 [INFO] [stdout] | [INFO] [stdout] 144 | fn read_sync(&self, len: u32) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LAST_CHAR` is never used [INFO] [stdout] --> fos/src/platforms/font/font_default.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const LAST_CHAR: char = '~'; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `close_read` and `close_write` are never used [INFO] [stdout] --> fos/src/root/fs/descriptor.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 70 | impl ReadableWritableDescriptor { [INFO] [stdout] | ----------------------------------------------------------------------------------- methods in this implementation [INFO] [stdout] 71 | fn close_read(self) -> W { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn close_write(self) -> R { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | self_clone.proc.stdout.write(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = self_clone.proc.stdout.write(&message); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | self_clone.proc.stdout.write_char(char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = self_clone.proc.stdout.write_char(char); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:76:33 [INFO] [stdout] | [INFO] [stdout] 76 | ... self_clone.proc.stdout.write("Invalid command!\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 76 | let _ = self_clone.proc.stdout.write("Invalid command!\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:89:37 [INFO] [stdout] | [INFO] [stdout] 89 | ... self_clone_clone.proc.stdout.write(&str); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = self_clone_clone.proc.stdout.write(&str); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:97:21 [INFO] [stdout] | [INFO] [stdout] 97 | self_clone.proc.stdout.write(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 97 | let _ = self_clone.proc.stdout.write(&message); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | self_clone.proc.stdout.write_char(char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = self_clone.proc.stdout.write_char(char); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/echo.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | self.proc.stdout.write(arg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 27 | let _ = self.proc.stdout.write(arg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/echo.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | self.proc.stdout.write_char('\n'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = self.proc.stdout.write_char('\n'); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ps_tree.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | self.proc.stdout.write_char(' '); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = self.proc.stdout.write_char(' '); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ps_tree.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | self.proc.stdout.write(&string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 | let _ = self.proc.stdout.write(&string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ps_tree.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | self.proc.stdout.write_char('\n'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 51 | let _ = self.proc.stdout.write_char('\n'); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/cat.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | self_clone.proc.stdout.write(&content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 42 | let _ = self_clone.proc.stdout.write(&content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/cat.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | self.proc.stdout.write(&err); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = self.proc.stdout.write(&err); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ls.rs:40:29 [INFO] [stdout] | [INFO] [stdout] 40 | ... self.proc.stdout.write(&format!("Directory: {:?} \n", name.0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 40 | let _ = self.proc.stdout.write(&format!("Directory: {:?} \n", name.0)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ls.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | ... self.proc.stdout.write(&format!("File: {:?}\n", name.0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 43 | let _ = self.proc.stdout.write(&format!("File: {:?}\n", name.0)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ls.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | self.proc.stdout.write(&err); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = self.proc.stdout.write(&err); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/root.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | shell_clone.proc.handler.write(&data.expect("Option sending to shell")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 68 | let _ = shell_clone.proc.handler.write(&data.expect("Option sending to shell")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/root.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | self.proc.handler.write_char(c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = self.proc.handler.write_char(c); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/root/fs.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | pipe.write(content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 77 | let _ = pipe.write(content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling fos v0.1.0 (/opt/rustwide/workdir/fos) [INFO] [stderr] Compiling risc-f v0.1.0 (/opt/rustwide/workdir/risc-f) [INFO] [stderr] Compiling sdl v0.1.0 (/opt/rustwide/workdir/sdl2) [INFO] [stderr] Compiling fos_wasm v0.1.0 (/opt/rustwide/workdir/wasm) [INFO] [stderr] Compiling shell v0.1.0 (/opt/rustwide/workdir/shell) [INFO] [stderr] Compiling server v0.1.0 (/opt/rustwide/workdir/server) [INFO] [stdout] warning: variant `i32` should have an upper camel case name [INFO] [stdout] --> risc-f/src/main.rs:232:5 [INFO] [stdout] | [INFO] [stdout] 232 | i32 [INFO] [stdout] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I32` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `LAST_CHAR` [INFO] [stdout] --> fos/src/platforms/tekenen.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use super::font::{FIRST_CHAR, FONT, LAST_CHAR}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableWritablePipe` [INFO] [stdout] --> fos/src/shell.rs:4:80 [INFO] [stdout] | [INFO] [stdout] 4 | root::{Proc, Process, descriptor::{WritableDescriptor, ReadableDescriptor, ReadableWritablePipe}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ROOT`, `ReadableDescriptor` [INFO] [stdout] --> fos/src/shell/ls.rs:4:40 [INFO] [stdout] | [INFO] [stdout] 4 | root::{Proc, Process, descriptor::{ReadableDescriptor, WritableDescriptor}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | ROOT, Inode, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::fc::table::Table` [INFO] [stdout] --> fos/src/root/proc.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::fc::table::Table; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableDescriptor` [INFO] [stdout] --> fos/src/root/fs.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `descriptor::ReadableWritablePipe`, `new_pipe` [INFO] [stdout] --> fos/src/root/spawner.rs:3:70 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{fc::table::Table, Pid, Proc, Process, Root, ROOT, pipe::{new_pipe}, descriptor::ReadableWritablePipe}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableWritablePipe` [INFO] [stdout] --> fos/src/root.rs:22:58 [INFO] [stdout] | [INFO] [stdout] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `start` is never read [INFO] [stdout] --> sdl2/src/main.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct SDLPlatform { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 16 | start: SystemTime, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> risc-f/src/main.rs:213:12 [INFO] [stdout] | [INFO] [stdout] 213 | Module(Box>), [INFO] [stdout] | ------ ^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 213 | Module(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `params`, `locals`, `name`, `result`, and `content` are never read [INFO] [stdout] --> risc-f/src/main.rs:215:9 [INFO] [stdout] | [INFO] [stdout] 214 | Function { [INFO] [stdout] | -------- fields in this variant [INFO] [stdout] 215 | params: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 216 | locals: Vec, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 217 | name: Identifier, [INFO] [stdout] | ^^^^ [INFO] [stdout] 218 | result: Option, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 219 | content: Vec [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `Identifier` is never constructed [INFO] [stdout] --> risc-f/src/main.rs:221:5 [INFO] [stdout] | [INFO] [stdout] 212 | enum Node { [INFO] [stdout] | ---- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 221 | Identifier(Identifier) [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `identifier` and `data_type` are never read [INFO] [stdout] --> risc-f/src/main.rs:237:5 [INFO] [stdout] | [INFO] [stdout] 236 | struct FunctionDef { [INFO] [stdout] | ----------- fields in this struct [INFO] [stdout] 237 | identifier: Identifier, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 238 | data_type: DataType, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FunctionDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> risc-f/src/main.rs:285:14 [INFO] [stdout] | [INFO] [stdout] 285 | LocalGet(Identifier), [INFO] [stdout] | -------- ^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 285 | LocalGet(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WritableDescriptor` [INFO] [stdout] --> fos/src/root/fs.rs:4:66 [INFO] [stdout] | [INFO] [stdout] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WritableDescriptor` [INFO] [stdout] --> fos/src/root.rs:22:38 [INFO] [stdout] | [INFO] [stdout] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> fos/src/root/fs/pipe.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | fn read(&self, len: u32) -> Pin>>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> fos/src/root/fs/pipe.rs:144:25 [INFO] [stdout] | [INFO] [stdout] 144 | fn read_sync(&self, len: u32) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LAST_CHAR` is never used [INFO] [stdout] --> fos/src/platforms/font/font_default.rs:2:11 [INFO] [stdout] | [INFO] [stdout] 2 | pub const LAST_CHAR: char = '~'; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `close_read` and `close_write` are never used [INFO] [stdout] --> fos/src/root/fs/descriptor.rs:71:8 [INFO] [stdout] | [INFO] [stdout] 70 | impl ReadableWritableDescriptor { [INFO] [stdout] | ----------------------------------------------------------------------------------- methods in this implementation [INFO] [stdout] 71 | fn close_read(self) -> W { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 75 | fn close_write(self) -> R { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:48:9 [INFO] [stdout] | [INFO] [stdout] 48 | self_clone.proc.stdout.write(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = self_clone.proc.stdout.write(&message); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:57:21 [INFO] [stdout] | [INFO] [stdout] 57 | self_clone.proc.stdout.write_char(char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 57 | let _ = self_clone.proc.stdout.write_char(char); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:76:33 [INFO] [stdout] | [INFO] [stdout] 76 | ... self_clone.proc.stdout.write("Invalid command!\n"); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 76 | let _ = self_clone.proc.stdout.write("Invalid command!\n"); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:89:37 [INFO] [stdout] | [INFO] [stdout] 89 | ... self_clone_clone.proc.stdout.write(&str); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = self_clone_clone.proc.stdout.write(&str); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:97:21 [INFO] [stdout] | [INFO] [stdout] 97 | self_clone.proc.stdout.write(&message); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 97 | let _ = self_clone.proc.stdout.write(&message); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell.rs:102:21 [INFO] [stdout] | [INFO] [stdout] 102 | self_clone.proc.stdout.write_char(char); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 102 | let _ = self_clone.proc.stdout.write_char(char); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/echo.rs:27:13 [INFO] [stdout] | [INFO] [stdout] 27 | self.proc.stdout.write(arg); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 27 | let _ = self.proc.stdout.write(arg); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/echo.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | self.proc.stdout.write_char('\n'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 30 | let _ = self.proc.stdout.write_char('\n'); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ps_tree.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | self.proc.stdout.write_char(' '); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = self.proc.stdout.write_char(' '); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ps_tree.rs:49:9 [INFO] [stdout] | [INFO] [stdout] 49 | self.proc.stdout.write(&string); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 49 | let _ = self.proc.stdout.write(&string); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ps_tree.rs:51:9 [INFO] [stdout] | [INFO] [stdout] 51 | self.proc.stdout.write_char('\n'); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 51 | let _ = self.proc.stdout.write_char('\n'); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/cat.rs:42:25 [INFO] [stdout] | [INFO] [stdout] 42 | self_clone.proc.stdout.write(&content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 42 | let _ = self_clone.proc.stdout.write(&content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/cat.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | self.proc.stdout.write(&err); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = self.proc.stdout.write(&err); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ls.rs:40:29 [INFO] [stdout] | [INFO] [stdout] 40 | ... self.proc.stdout.write(&format!("Directory: {:?} \n", name.0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 40 | let _ = self.proc.stdout.write(&format!("Directory: {:?} \n", name.0)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ls.rs:43:29 [INFO] [stdout] | [INFO] [stdout] 43 | ... self.proc.stdout.write(&format!("File: {:?}\n", name.0)); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 43 | let _ = self.proc.stdout.write(&format!("File: {:?}\n", name.0)); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/shell/ls.rs:50:17 [INFO] [stdout] | [INFO] [stdout] 50 | self.proc.stdout.write(&err); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = self.proc.stdout.write(&err); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/root.rs:68:17 [INFO] [stdout] | [INFO] [stdout] 68 | shell_clone.proc.handler.write(&data.expect("Option sending to shell")); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 68 | let _ = shell_clone.proc.handler.write(&data.expect("Option sending to shell")); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/root.rs:113:25 [INFO] [stdout] | [INFO] [stdout] 113 | self.proc.handler.write_char(c); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = self.proc.handler.write_char(c); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> fos/src/root/fs.rs:77:17 [INFO] [stdout] | [INFO] [stdout] 77 | pipe.write(content); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 77 | let _ = pipe.write(content); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 32 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.12s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "25ef5440017335a6491094cfab933a77ae57bc616728472040b0b570ea5c6b5b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25ef5440017335a6491094cfab933a77ae57bc616728472040b0b570ea5c6b5b", kill_on_drop: false }` [INFO] [stdout] 25ef5440017335a6491094cfab933a77ae57bc616728472040b0b570ea5c6b5b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.77.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 88244ddaf63050091f1008296bfddb652247cbbee4da0a68710f13dde0405d66 [INFO] running `Command { std: "docker" "start" "-a" "88244ddaf63050091f1008296bfddb652247cbbee4da0a68710f13dde0405d66", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] warning: unused import: `LAST_CHAR` [INFO] [stderr] --> fos/src/platforms/tekenen.rs:1:37 [INFO] [stderr] | [INFO] [stderr] 1 | use super::font::{FIRST_CHAR, FONT, LAST_CHAR}; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ReadableWritablePipe` [INFO] [stderr] --> fos/src/shell.rs:4:80 [INFO] [stderr] | [INFO] [stderr] 4 | root::{Proc, Process, descriptor::{WritableDescriptor, ReadableDescriptor, ReadableWritablePipe}}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `ROOT`, `ReadableDescriptor` [INFO] [stderr] --> fos/src/shell/ls.rs:4:40 [INFO] [stderr] | [INFO] [stderr] 4 | root::{Proc, Process, descriptor::{ReadableDescriptor, WritableDescriptor}}, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] 5 | ROOT, Inode, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `crate::fc::table::Table` [INFO] [stderr] --> fos/src/root/proc.rs:10:5 [INFO] [stderr] | [INFO] [stderr] 10 | use crate::fc::table::Table; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ReadableDescriptor` [INFO] [stderr] --> fos/src/root/fs.rs:4:46 [INFO] [stderr] | [INFO] [stderr] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `descriptor::ReadableWritablePipe`, `new_pipe` [INFO] [stderr] --> fos/src/root/spawner.rs:3:70 [INFO] [stderr] | [INFO] [stderr] 3 | use crate::{fc::table::Table, Pid, Proc, Process, Root, ROOT, pipe::{new_pipe}, descriptor::ReadableWritablePipe}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `ReadableWritablePipe` [INFO] [stderr] --> fos/src/root.rs:22:58 [INFO] [stderr] | [INFO] [stderr] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `WritableDescriptor` [INFO] [stderr] --> fos/src/root.rs:22:38 [INFO] [stderr] | [INFO] [stderr] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `WritableDescriptor` [INFO] [stderr] --> fos/src/root/fs.rs:4:66 [INFO] [stderr] | [INFO] [stderr] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> fos/src/root/fs/pipe.rs:124:20 [INFO] [stderr] | [INFO] [stderr] 124 | fn read(&self, len: u32) -> Pin>>> { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `len` [INFO] [stderr] --> fos/src/root/fs/pipe.rs:144:25 [INFO] [stderr] | [INFO] [stderr] 144 | fn read_sync(&self, len: u32) -> Result { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stderr] [INFO] [stderr] warning: constant `LAST_CHAR` is never used [INFO] [stderr] --> fos/src/platforms/font/font_default.rs:2:11 [INFO] [stderr] | [INFO] [stderr] 2 | pub const LAST_CHAR: char = '~'; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: methods `close_read` and `close_write` are never used [INFO] [stderr] --> fos/src/root/fs/descriptor.rs:71:8 [INFO] [stderr] | [INFO] [stderr] 70 | impl ReadableWritableDescriptor { [INFO] [stderr] | ----------------------------------------------------------------------------------- methods in this implementation [INFO] [stderr] 71 | fn close_read(self) -> W { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 75 | fn close_write(self) -> R { [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell.rs:48:9 [INFO] [stderr] | [INFO] [stderr] 48 | self_clone.proc.stdout.write(&message); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 48 | let _ = self_clone.proc.stdout.write(&message); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell.rs:57:21 [INFO] [stderr] | [INFO] [stderr] 57 | self_clone.proc.stdout.write_char(char); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 57 | let _ = self_clone.proc.stdout.write_char(char); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell.rs:76:33 [INFO] [stderr] | [INFO] [stderr] 76 | ... self_clone.proc.stdout.write("Invalid command!\n"); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 76 | let _ = self_clone.proc.stdout.write("Invalid command!\n"); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell.rs:89:37 [INFO] [stderr] | [INFO] [stderr] 89 | ... self_clone_clone.proc.stdout.write(&str); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 89 | let _ = self_clone_clone.proc.stdout.write(&str); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell.rs:97:21 [INFO] [stderr] | [INFO] [stderr] 97 | self_clone.proc.stdout.write(&message); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 97 | let _ = self_clone.proc.stdout.write(&message); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell.rs:102:21 [INFO] [stderr] | [INFO] [stderr] 102 | self_clone.proc.stdout.write_char(char); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 102 | let _ = self_clone.proc.stdout.write_char(char); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/echo.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | self.proc.stdout.write(arg); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 27 | let _ = self.proc.stdout.write(arg); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/echo.rs:30:9 [INFO] [stderr] | [INFO] [stderr] 30 | self.proc.stdout.write_char('\n'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 30 | let _ = self.proc.stdout.write_char('\n'); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/ps_tree.rs:46:13 [INFO] [stderr] | [INFO] [stderr] 46 | self.proc.stdout.write_char(' '); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 46 | let _ = self.proc.stdout.write_char(' '); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/ps_tree.rs:49:9 [INFO] [stderr] | [INFO] [stderr] 49 | self.proc.stdout.write(&string); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 49 | let _ = self.proc.stdout.write(&string); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/ps_tree.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | self.proc.stdout.write_char('\n'); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 51 | let _ = self.proc.stdout.write_char('\n'); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/cat.rs:42:25 [INFO] [stderr] | [INFO] [stderr] 42 | self_clone.proc.stdout.write(&content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 42 | let _ = self_clone.proc.stdout.write(&content); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/cat.rs:48:17 [INFO] [stderr] | [INFO] [stderr] 48 | self.proc.stdout.write(&err); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 48 | let _ = self.proc.stdout.write(&err); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/ls.rs:40:29 [INFO] [stderr] | [INFO] [stderr] 40 | ... self.proc.stdout.write(&format!("Directory: {:?} \n", name.0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 40 | let _ = self.proc.stdout.write(&format!("Directory: {:?} \n", name.0)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/ls.rs:43:29 [INFO] [stderr] | [INFO] [stderr] 43 | ... self.proc.stdout.write(&format!("File: {:?}\n", name.0)); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 43 | let _ = self.proc.stdout.write(&format!("File: {:?}\n", name.0)); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/shell/ls.rs:50:17 [INFO] [stderr] | [INFO] [stderr] 50 | self.proc.stdout.write(&err); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 50 | let _ = self.proc.stdout.write(&err); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/root.rs:68:17 [INFO] [stderr] | [INFO] [stderr] 68 | shell_clone.proc.handler.write(&data.expect("Option sending to shell")); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 68 | let _ = shell_clone.proc.handler.write(&data.expect("Option sending to shell")); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/root.rs:113:25 [INFO] [stderr] | [INFO] [stderr] 113 | self.proc.handler.write_char(c); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 113 | let _ = self.proc.handler.write_char(c); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> fos/src/root/fs.rs:77:17 [INFO] [stderr] | [INFO] [stderr] 77 | pipe.write(content); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] help: use `let _ = ...` to ignore the resulting value [INFO] [stderr] | [INFO] [stderr] 77 | let _ = pipe.write(content); [INFO] [stderr] | +++++++ [INFO] [stderr] [INFO] [stderr] warning: `fos` (lib) generated 32 warnings (run `cargo fix --lib -p fos` to apply 9 suggestions) [INFO] [stderr] warning: variant `i32` should have an upper camel case name [INFO] [stderr] --> risc-f/src/main.rs:232:5 [INFO] [stderr] | [INFO] [stderr] 232 | i32 [INFO] [stderr] | ^^^ help: convert the identifier to upper camel case (notice the capitalization): `I32` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_camel_case_types)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> risc-f/src/main.rs:213:12 [INFO] [stderr] | [INFO] [stderr] 213 | Module(Box>), [INFO] [stderr] | ------ ^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 213 | Module(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: fields `params`, `locals`, `name`, `result`, and `content` are never read [INFO] [stderr] --> risc-f/src/main.rs:215:9 [INFO] [stderr] | [INFO] [stderr] 214 | Function { [INFO] [stderr] | -------- fields in this variant [INFO] [stderr] 215 | params: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 216 | locals: Vec, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 217 | name: Identifier, [INFO] [stderr] | ^^^^ [INFO] [stderr] 218 | result: Option, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 219 | content: Vec [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant `Identifier` is never constructed [INFO] [stderr] --> risc-f/src/main.rs:221:5 [INFO] [stderr] | [INFO] [stderr] 212 | enum Node { [INFO] [stderr] | ---- variant in this enum [INFO] [stderr] ... [INFO] [stderr] 221 | Identifier(Identifier) [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Node` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: fields `identifier` and `data_type` are never read [INFO] [stderr] --> risc-f/src/main.rs:237:5 [INFO] [stderr] | [INFO] [stderr] 236 | struct FunctionDef { [INFO] [stderr] | ----------- fields in this struct [INFO] [stderr] 237 | identifier: Identifier, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] 238 | data_type: DataType, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `FunctionDef` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> risc-f/src/main.rs:285:14 [INFO] [stderr] | [INFO] [stderr] 285 | LocalGet(Identifier), [INFO] [stderr] | -------- ^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 285 | LocalGet(()), [INFO] [stderr] | ~~ [INFO] [stderr] [INFO] [stderr] warning: `fos` (lib test) generated 32 warnings (32 duplicates) [INFO] [stderr] warning: `risc-f` (bin "risc-f" test) generated 6 warnings [INFO] [stderr] warning: field `start` is never read [INFO] [stderr] --> sdl2/src/main.rs:16:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct SDLPlatform { [INFO] [stderr] | ----------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 16 | start: SystemTime, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `sdl` (bin "sdl" test) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: buf_redux v0.8.4, multipart v0.18.0 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fos-30e61c73c4cead29) [INFO] [stdout] [INFO] [stdout] running 34 tests [INFO] [stdout] test fc::channel::test::multiple_senders ... ok [INFO] [stdout] test fc::channel::test::tx_closed ... ok [INFO] [stdout] test fc::channel::test::transmit_twice ... ok [INFO] [stdout] test fc::channel::test::transmit_sequntial ... ok [INFO] [stdout] test fc::channel_handler::test::simple_handler ... ok [INFO] [stdout] test fc::channel_handler::test::close_writeable ... ok [INFO] [stdout] test fc::channel_handler::test::copy_handler ... ok [INFO] [stdout] test fc::future::tests::block ... ok [INFO] [stdout] test fc::future::tests::block_all_a ... ok [INFO] [stdout] test fc::future::tests::block_all_b ... ok [INFO] [stdout] test fc::channel::test::rx_closed ... ok [INFO] [stdout] test fc::future::tests::executor_mixed ... ok [INFO] [stdout] test fc::future::tests::simple_executor ... ok [INFO] [stdout] test fc::string_channel::test::multiple_senders ... ok [INFO] [stdout] test fc::future::tests::executor ... ok [INFO] [stdout] test fc::string_channel::test::read_char ... ok [INFO] [stdout] test fc::string_channel::test::rx_closed ... ok [INFO] [stdout] test fc::string_channel::test::send_char ... ok [INFO] [stdout] test fc::string_channel::test::transmit_sequntial ... ok [INFO] [stdout] test fc::string_channel::test::tx_closed ... ok [INFO] [stdout] test fc::string_channel::test::transmit_twice ... ok [INFO] [stdout] test fc::table::tests::add_between ... ok [INFO] [stdout] test fc::table::tests::filter ... ok [INFO] [stdout] test fc::table::tests::remove_ok ... ok [INFO] [stdout] test fc::table::tests::remove_twice ... ok [INFO] [stdout] test root::fs::pipe::test::multiple_senders ... ok [INFO] [stdout] test root::fs::pipe::test::send_char ... ok [INFO] [stdout] test fc::table::tests::add_count ... ok [INFO] [stdout] test root::fs::pipe::test::transmit_twice ... ok [INFO] [stdout] test root::fs::pipe::test::transmit_sequntial ... ok [INFO] [stdout] test root::fs::pipe::test::rx_closed ... ok [INFO] [stdout] test root::fs::pipe::test::read_char ... ok [INFO] [stdout] test fc::table::tests::remove_out_of_bounds ... ok [INFO] [stdout] test root::fs::pipe::test::tx_closed ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 34 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fos_wasm-113e08c9b8b9502b) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/risc_f-ca88771e4710b411) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sdl-c41c62a1296a710b) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/server-d7ffa5e23678517b) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/shell-d55198de4333431a) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests fos [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests fos_wasm [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "88244ddaf63050091f1008296bfddb652247cbbee4da0a68710f13dde0405d66", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "88244ddaf63050091f1008296bfddb652247cbbee4da0a68710f13dde0405d66", kill_on_drop: false }` [INFO] [stdout] 88244ddaf63050091f1008296bfddb652247cbbee4da0a68710f13dde0405d66 [INFO] testing Fritz179/fos against beta-2024-03-24 for beta-1.78-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFritz179%2Ffos" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Fritz179/fos on toolchain beta-2024-03-24 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-03-24" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Fritz179/fos [INFO] finished tweaking git repo https://github.com/Fritz179/fos [INFO] tweaked toml for git repo https://github.com/Fritz179/fos written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Fritz179/fos 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" "+beta-2024-03-24" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+beta-2024-03-24" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d53c18bc30c2fceb18394f58845bec3f6832a4591d1a3eabc65fadc37a1ff734 [INFO] running `Command { std: "docker" "start" "-a" "d53c18bc30c2fceb18394f58845bec3f6832a4591d1a3eabc65fadc37a1ff734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d53c18bc30c2fceb18394f58845bec3f6832a4591d1a3eabc65fadc37a1ff734", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d53c18bc30c2fceb18394f58845bec3f6832a4591d1a3eabc65fadc37a1ff734", kill_on_drop: false }` [INFO] [stdout] d53c18bc30c2fceb18394f58845bec3f6832a4591d1a3eabc65fadc37a1ff734 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+beta-2024-03-24" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 899e8b93d475e1fcd8aa3d66a74238b09e5f9ce73b3f0c3afff6c6fd26ab513a [INFO] running `Command { std: "docker" "start" "-a" "899e8b93d475e1fcd8aa3d66a74238b09e5f9ce73b3f0c3afff6c6fd26ab513a", kill_on_drop: false }` [INFO] [stderr] warning: virtual workspace defaulting to `resolver = "1"` despite one or more workspace members being on edition 2021 which implies `resolver = "2"` [INFO] [stderr] note: to keep the current resolver, specify `workspace.resolver = "1"` in the workspace root's manifest [INFO] [stderr] note: to use the edition 2021 resolver, specify `workspace.resolver = "2"` in the workspace root's manifest [INFO] [stderr] note: for more details see https://doc.rust-lang.org/cargo/reference/resolver.html#resolver-versions [INFO] [stderr] Compiling libc v0.2.142 [INFO] [stderr] Compiling proc-macro2 v1.0.56 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.26 [INFO] [stderr] Compiling once_cell v1.17.1 [INFO] [stderr] Compiling io-lifetimes v1.0.10 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.84 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling rustix v0.37.14 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling unicase v2.6.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling bumpalo v3.12.1 [INFO] [stderr] Compiling serde v1.0.160 [INFO] [stderr] Compiling linux-raw-sys v0.3.4 [INFO] [stderr] Compiling alloc-no-stdlib v2.0.4 [INFO] [stderr] Compiling percent-encoding v2.2.0 [INFO] [stderr] Compiling sdl2-sys v0.35.2 [INFO] [stderr] Compiling alloc-stdlib v0.2.2 [INFO] [stderr] Compiling safemem v0.3.3 [INFO] [stderr] Compiling serde_derive v1.0.160 [INFO] [stderr] Compiling serde_json v1.0.96 [INFO] [stderr] Compiling brotli-decompressor v2.3.4 [INFO] [stderr] Compiling form_urlencoded v1.1.0 [INFO] [stderr] Compiling gzip-header v1.0.0 [INFO] [stderr] Compiling fos v0.1.0 (/opt/rustwide/workdir/fos) [INFO] [stderr] Compiling sdl2 v0.35.2 [INFO] [stdout] warning: unused import: `LAST_CHAR` [INFO] [stdout] --> fos/src/platforms/tekenen.rs:1:37 [INFO] [stdout] | [INFO] [stdout] 1 | use super::font::{FIRST_CHAR, FONT, LAST_CHAR}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableWritablePipe` [INFO] [stdout] --> fos/src/shell.rs:4:80 [INFO] [stdout] | [INFO] [stdout] 4 | root::{Proc, Process, descriptor::{WritableDescriptor, ReadableDescriptor, ReadableWritablePipe}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ROOT`, `ReadableDescriptor` [INFO] [stdout] --> fos/src/shell/ls.rs:4:40 [INFO] [stdout] | [INFO] [stdout] 4 | root::{Proc, Process, descriptor::{ReadableDescriptor, WritableDescriptor}}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 5 | ROOT, Inode, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::fc::table::Table` [INFO] [stdout] --> fos/src/root/proc.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | use crate::fc::table::Table; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableDescriptor` [INFO] [stdout] --> fos/src/root/fs.rs:4:46 [INFO] [stdout] | [INFO] [stdout] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `descriptor::ReadableWritablePipe`, `new_pipe` [INFO] [stdout] --> fos/src/root/spawner.rs:3:70 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::{fc::table::Table, Pid, Proc, Process, Root, ROOT, pipe::{new_pipe}, descriptor::ReadableWritablePipe}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ReadableWritablePipe` [INFO] [stdout] --> fos/src/root.rs:22:58 [INFO] [stdout] | [INFO] [stdout] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling mime_guess v2.0.4 [INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stdout] --> fos/src/fc/future.rs:46:44 [INFO] [stdout] | [INFO] [stdout] 46 | let mut fake_cx = unsafe { std::mem::transmute(&fake_cx) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: `&u64` (64 bits) [INFO] [stdout] = note: target type: `Context<'_>` (128 bits) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stdout] --> fos/src/fc/future.rs:62:36 [INFO] [stdout] | [INFO] [stdout] 62 | let mut fake_cx = unsafe { std::mem::transmute(&fake_cx) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: `&u64` (64 bits) [INFO] [stdout] = note: target type: `Context<'_>` (128 bits) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0512]: cannot transmute between types of different sizes, or dependently-sized types [INFO] [stdout] --> fos/src/fc/future.rs:80:36 [INFO] [stdout] | [INFO] [stdout] 80 | let mut fake_cx = unsafe { std::mem::transmute(&fake_cx) }; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: source type: `&u64` (64 bits) [INFO] [stdout] = note: target type: `Context<'_>` (128 bits) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling cpufeatures v0.2.7 [INFO] [stderr] Compiling quick-error v1.2.3 [INFO] [stderr] Compiling chunked_transfer v1.4.1 [INFO] [stderr] Compiling iana-time-zone v0.1.56 [INFO] [stdout] warning: unused import: `WritableDescriptor` [INFO] [stdout] --> fos/src/root.rs:22:38 [INFO] [stdout] | [INFO] [stdout] 22 | descriptor::{ReadableDescriptor, WritableDescriptor, ReadableWritablePipe} [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `WritableDescriptor` [INFO] [stdout] --> fos/src/root/fs.rs:4:66 [INFO] [stdout] | [INFO] [stdout] 4 | use descriptor::{ReadableWritableDescriptor, ReadableDescriptor, WritableDescriptor}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling twoway v0.1.8 [INFO] [stderr] Compiling buf_redux v0.8.4 [INFO] [stderr] Compiling time-core v0.1.0 [INFO] [stderr] Compiling wasm-bindgen v0.2.84 [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> fos/src/root/fs/pipe.rs:124:20 [INFO] [stdout] | [INFO] [stdout] 124 | fn read(&self, len: u32) -> Pin>>> { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `len` [INFO] [stdout] --> fos/src/root/fs/pipe.rs:144:25 [INFO] [stdout] | [INFO] [stdout] 144 | fn read_sync(&self, len: u32) -> Result { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_len` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stdout] error: aborting due to 3 previous errors; 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0512`. [INFO] [stdout] [INFO] [stderr] error: could not compile `fos` (lib) due to 4 previous errors; 11 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "899e8b93d475e1fcd8aa3d66a74238b09e5f9ce73b3f0c3afff6c6fd26ab513a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "899e8b93d475e1fcd8aa3d66a74238b09e5f9ce73b3f0c3afff6c6fd26ab513a", kill_on_drop: false }` [INFO] [stdout] 899e8b93d475e1fcd8aa3d66a74238b09e5f9ce73b3f0c3afff6c6fd26ab513a